UNITED STATES
                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549
                              ___________________


                                   FORM 8-K


                                CURRENT REPORT
                    PURSUANT TO SECTION 13 OR 15(d) OF THE
                        SECURITIES EXCHANGE ACT OF 1934



Date of Report (Date of earliest event reported)           May 1, 1998



                         EMISPHERE TECHNOLOGIES, INC.
            (Exact name of registrant as specified in its charter)



           DELAWARE                    1-10615                13-3306985
  (State or jurisdiction of    (Commission File Number)    (I.R.S. Employer
incorporation or organization)                          Identification Number)




                      15 Skyline Drive
                     Hawthorne, New York          10532
                    (Address of principal       (Zip Code)
                     executive offices)



       Registrant's telephone number, including area code (914) 347-2220





               SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS

    Certain statements in this Form 8-K constitute "forward-looking statements"
within the meaning of the Private Securities Litigation Reform Act of 1995 (the
"Reform Act").   Such  forward-looking statements  involve  known  and  unknown
risks, uncertainties  and other  factors which  may cause  the actual  results,
performance or  achievements  of  the  Company,  or  industry  results,  to  be
materially different  from any  future results,  performance,  or  achievements
expressed or implied by such forward-looking statements.  Such factors include,
among others,  the following:  uncertainties related to future test results and
viability of the Company's product candidates, which are in the early stages of
development; the  need to  obtain regulatory approval for the Company's product
candidates; the  Company's dependence  on partnerships  with pharmaceutical and
other companies  to develop  manufacture and  commercialize products  using the
Company's drug  delivery technologies;  the Company's dependence on the success
of its joint venture with Elan Corporation plc ("Elan") for the development and
commercialization of  an oral heparin and low molecular weight heparin product,
its strategic alliance with Eli Lilly and Company ("Lilly") for the development
and commercialization  of certain  of  Lilly's  therapeutic  proteins  and  its
research collaboration  with Novartis Pharma AG ("Novartis") to investigate the
Company's technology  for oral delivery of two selected Novartis compounds; the
risk of  technological obsolescence  and risks  associated with  the  Company's
highly  competitive   industry;  the   Company's  dependence   on  patents  and
proprietary rights; the Company's absence of profitable operations and need for
additional capital;  the Company's  dependence on  others  to  manufacture  the
Company's chemical  compounds; the  risk of product liability and policy limits
of product  liability insurance; potential liability for human clinical trials;
the Company's  dependence on  key  personnel  and  the  quality,  judgment  and
strategic decisions  of management  and other personnel; uncertain availability
of third-party  reimbursement for commercial medical products; general business
and economic  conditions; and  other factors referenced in the Company's Annual
Report on  Form 10-K for the fiscal year ended July 31, 1997 and other periodic
filings with the Securities and Exchange Commission.


Item  5.  Other Events.

     On May  1, 1998  Emisphere Technologies,  Inc. (the "Company") issued in a
private placement  $13,500,000 in  aggregate principal  amount of its 5% Senior
Convertible Notes  due 2001  (the "Notes").  The Notes were sold at par, mature
on May  1, 2001  and bear  interest at 5% per annum, payable in cash or, at the
election of  the Company,  shares of the Company's common stock, par value $.01
per share  (the "Common  Stock").  The Company intends to use the proceeds from
the private  placement for general corporate purposes, including the funding of
its share  of the  cost of  the clinical  trials for  its oral heparin product.
Pending such  use, the  Company will  invest  the  funds  in  interest  bearing
marketable securities.

   The Notes  are convertible  at any  time into  shares of the Common Stock at
conversion prices,  subject to  certain minimums,  based on a formula measuring
market price  at the  time of  conversion.   Upon  the  occurrence  of  certain
specified events,  the Company  can, at  its option, redeem the Notes at agreed
upon prices.   Upon  the occurrence  of certain  other  specified  events,  the
Company can  be required  to redeem  the Notes at agreed upon prices, including
certain premiums.



                                       
                                      -2-

   Diaz &  Altschul Capital,  LLC served  as the  placement agent in connection
with the transaction.

   The Company  has agreed to file a registration statement with respect to the
resale of  the shares issuable upon conversion of the Notes and upon payment of
interest thereon.   The  Company expects  initially to register up to 1,202,500
shares of the Common Stock.



                                  SIGNATURES

     Pursuant to  the requirements  of Section  13 or  15(d) of  the Securities
Exchange Act  of 1934,  the registrant has duly caused this report to be signed
on its behalf by the undersigned, thereunto duly authorized.

                                EMISPHERE TECHNOLOGIES, INC.


                                by/s/ Michael M. Goldberg   
Date: May 1, 1998               Michael M. Goldberg, M.D.
                                Chairman of the Board and
                                Chief Executive Officer




































                                      -3-

                                 EXHIBIT INDEX


Exhibit
Number      Description

  4(a)    form of  the 5%  Senior Convertible Notes due 2001 issued May 1, 1998
          in the aggregate principal amount of $13,500,000

  4(b)    form of  the Note  Purchase Agreement  dated as of May 1, 1998 by and
          between the  registrant and  each of  Delta Opportunity  Fund,  Ltd.,
          OTATO Limited Partnership, Fisher Capital Ltd., Wingate Capital Ltd.,
          CCG Capital Ltd. and CCG Investment Fund Ltd.

                                                                   Exhibit 4(a)
                [FORM OF 5% SENIOR CONVERTIBLE NOTES DUE 2001]

THIS NOTE  HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED
(THE "1933  ACT"), OR  ANY STATE  SECURITIES LAWS.   THE SHARES OF COMMON STOCK
ISSUABLE UPON  CONVERSION OF  THIS NOTE  OR IN PAYMENT OF INTEREST ON THIS NOTE
ARE NOT  REGISTERED UNDER  THE 1933  ACT OR  UNDER STATE SECURITIES LAWS.  THIS
NOTE HAS  BEEN ACQUIRED,  AND SUCH SHARES MUST BE ACQUIRED, FOR INVESTMENT ONLY
AND MAY  NOT BE  OFFERED, SOLD,  TRANSFERRED OR  ASSIGNED  IN  THE  ABSENCE  OF
REGISTRATION OF  THE RESALE  THEREOF UNDER  THE 1933  ACT EXCEPT PURSUANT TO AN
EXEMPTION FROM  REGISTRATION UNDER  THE 1933 ACT AND DELIVERY TO THE COMPANY OF
AN OPINION  OF COUNSEL  REASONABLY SATISFACTORY IN FORM, SCOPE AND SUBSTANCE TO
THE COMPANY  THAT SUCH  REGISTRATION IS  NOT REQUIRED.   THIS  NOTE  IS  ISSUED
PURSUANT TO  AND SUBJECT TO THE TERMS OF A NOTE PURCHASE AGREEMENT, DATED AS OF
MAY 1,  1998, BY  AND BETWEEN THE COMPANY AND THE ORIGINAL HOLDER OF THIS NOTE,
AS AMENDED  FROM TIME  TO TIME.     THIS NOTE  MAY NOT BE TRANSFERRED EXCEPT AS
PROVIDED IN  SECTION 8.7.   THE  HOLDER AND ANY ASSIGNEE, BY ACCEPTANCE OF THIS
NOTE, ACKNOWLEDGE  AND AGREE  THAT, BY  REASON OF  THE  PROVISIONS  OF  SECTION
2.3(B), FOLLOWING  CONVERSION OF  A  PORTION  OF  THIS  NOTE,  THE  UNPAID  AND
UNCONVERTED PRINCIPAL  AMOUNT OF THIS NOTE REPRESENTED BY THIS NOTE MAY BE LESS
THAN THE AMOUNT STATED ON THE FACE HEREOF.

                         EMISPHERE TECHNOLOGIES, INC.

                      5% SENIOR CONVERTIBLE NOTE DUE 2001

No.                                                                $
New York, New York
May 1, 1998

          FOR  VALUE   RECEIVED,  EMISPHERE   TECHNOLOGIES,  INC.,  a  Delaware
corporation (hereinafter  called the  "Company"), hereby  promises  to  pay  to
[BUYER], or  registered assigns  (the "Holder") or order, the principal  sum of
[             ]  ($ _________) on the Maturity Date, and to pay interest on the
unpaid principal  balance hereof at the Applicable Rate from the date hereof to
maturity, whether  the Maturity  Date or  upon acceleration or by redemption or
repurchase in accordance with the terms hereof or otherwise.  Interest shall be
payable in  arrears on  each Interest  Payment Date, commencing on May 1, 1999.
Interest on  this Note  shall be  computed on  the basis of actual days elapsed
over a year of 365 or 366 days, as the case may be.  Any amount of principal of
(and premium, if any) or interest on this Note which is not paid when due shall
bear interest  ("Default Interest")  at the  Default Rate  from  the  due  date
thereof until  the same  is paid.   No interest shall be payable on an Interest
Payment Date  on any  portion of  the principal amount of this Note which shall
have been  converted or redeemed prior to such Interest Payment Date so long as
the Company  shall have  complied in  full with its obligations with respect to
such conversion or redemption.

          All payments  of principal  of (and  premium, if any) and interest on
this Note shall be made in lawful money of the United States of America, except
that at  the option  of the Company and subject to the provisions of this Note,
interest payable  on the Interest Payment Dates may be paid in whole or in part
in fully  paid and  nonassessable shares  of Common  Stock.   All cash payments
shall be  made by  wire transfer of immediately available funds to such account
as the  Holder may  from time to time designate by written notice in accordance
with the  provisions of  this Note.  Whenever any amount expressed to be due by
the terms  of this Note is due on any day which is not a Business Day, the same
shall instead be due on the next succeeding day which is a Business Day and, in
the case  of any Interest Payment Date which is not the date on which this Note
is paid  in full, the extension of the due date thereof shall not be taken into
account for  purposes of  determining the  amount of interest due on such date.
Certain capitalized terms used in this Note are defined in Article VII.


          The obligations of the Company under this Note shall rank in right of
payment on  a parity  with all  other unsubordinated obligations of the Company
for the payment of borrowed money or the purchase price of property.  This Note
is issued  pursuant to  the Note Purchase Agreement and is subject to the terms
of the  Note Purchase  Agreement.   The aggregate  original principal amount of
this Note and the Other Notes is $13,500,000.00.

          The following terms shall apply to this Note:


                                   ARTICLE I
                                       
              PAYMENT OF INTEREST IN COMMON STOCK; NO PREPAYMENT
                                       
          1.1  Issuance of  Common Stock in Lieu of Cash Interest.  (a)  If the
Company exercises  its option to make a payment of interest on this Note due on
an Interest  Payment Date  wholly or  partly in  shares of Common Stock (herein
sometimes called  the "Stock  Payment Option"),  the issuance of Payment Shares
upon such  exercise of  the Stock  Payment Option shall have been authorized by
the Board of Directors of the Company.

          (b)  The Company shall not be permitted to exercise the Stock Payment
Option with  respect to  any payment of interest on this Note if and so long as
any of the following shall be true:

          (i)  the number  of shares  of Common  Stock authorized, unissued and
     unreserved for  all purposes,  or  held  in  the  Company's  treasury,  is
     insufficient to  pay the  portion of  such interest  to be  paid in Common
     Stock;
     
          (ii) the issuance  or delivery of Payment Shares or the public resale
     of such  Payment Shares  by the  Holder would require registration with or
     approval of  any governmental  authority under  any law or regulation, and
     such registration  or approval has not been effected or obtained or is not
     in effect  or the  Registration Statement  is unavailable  for use  by the
     Holder for  the resale  of the  Payment Shares  other than as permitted by
     this Note  or the  Note Purchase  Agreement; provided,  however, that with
     respect to  compliance with  the securities or blue sky laws of the states
     of the United States, the requirements of this clause (ii) shall be deemed
     satisfied if  at the  applicable time  the Company  is in  compliance with
     Section 8(b) of the Note Purchase Agreement;
     

















                                       2

          (iii)     the Payment  Shares shall not at the time of issuance, upon
     official notice of issuance, be included in Nasdaq or, if the Common Stock
     is  listed  on  a  registered  national  securities  exchange,  have  been
     authorized for  listing on  the principal  registered national  securities
     exchange on which the Common Stock is then listed and traded;
     
          (iv) the Computed  Price for  the Payment Shares is less than the par
     value of the Common Stock;
     
          (v)  an Event of Default has occurred and is continuing;
     
          (vi) the Common  Stock is  neither (i) listed or admitted for trading
     on a  registered national  securities exchange  nor (ii)  included in  the
     Nasdaq National Market tier of Nasdaq; or
     
          (vii)     the issuance  of Payment  Shares would result in the Holder
     (including all  Aggregated Persons)  beneficially owning more than 4.9% of
     the Common Stock, determined as provided in Section 2.1(b).
     
          (c)  If the  Stock Payment Option is elected, the Company shall issue
and deliver  to the Holder one or more certificates for the aggregate number of
whole shares  of Common  Stock determined  by dividing  the per  share Computed
Price of  the Common  Stock on  the applicable  Interest Payment  Date into the
total amount  of lawful  money of the United States of America which the Holder
would receive  if the  aggregate amount of interest on this Note which is being
paid in  shares of Common Stock were being paid in such lawful money; provided,
however, that  if in  connection with  any such election the Company shall have
failed to  notify the  Holder on or before the particular Interest Payment Date
that the  Company has  elected to  use the Stock Payment Option with respect to
such Interest  Payment Date  or to  deliver the appropriate number of shares of
Common Stock  to the  Holder within  five Trading  Days  after  the  applicable
Interest Payment  Date, then the Company shall not be entitled to use the Stock
Payment Option  in respect  of such  Interest Payment  Date, such cash interest
shall be immediately due and payable and the Company shall pay the interest for
such Interest  Payment Date in cash with Default Interest, at the rate provided
in the  Note, from such Interest Payment Date until paid.  No fractional shares
will be  issued in  payment of  interest on  this Note.   In  lieu thereof, the
Company may,  at its  option, issue  a number  of shares  of Common Stock which
reflects a  rounding up to the next whole number or may pay lawful money of the
United States  of America  in an  amount equal  to the  value of the fractional
share not being issued.

          (d)  If the  Company exercises  the Stock Payment Option with respect
to a payment of interest on this Note, the Company shall deliver to the Holder,
on or prior to the date on which Payment Shares for such payment of interest on
this Note are to be received by the Holder, a Company Certificate setting forth
(i) the  total amount  of the interest payment to which the Holder is entitled,
(ii) the  portion of  the interest  payment being made in Payment Shares, (iii)
the number  of Payment Shares allocable to such payment, as calculated pursuant
to this Section 1.1, (iv) any rounding adjustment to such number or any payment









                                       3

necessary to  be made  pursuant to Section 1.1(c), (v) a brief statement of the
facts requiring  such adjustment,  (vi) the  number of  Payment Shares issuable
with respect  to each  $100 of  interest on this Note after such adjustment and
(vii) a brief statement that none of the conditions set forth in Section 1.1(b)
has occurred and is existing.  Such Company certificate shall be accompanied by
certificates, each  duly issued  in the  name of  the Holder  or  its  nominee,
representing the  Payment Shares.  Such Company Certificate shall be conclusive
evidence of  the correctness of the calculation of the number of Payment Shares
allocable to  the payments to which such Company Certificate relates and of any
adjustments to  such number made pursuant to this Section 1.1 in the absence of
manifest error.   In  addition, on  or before  the pertinent  payment date, the
Company shall  cause the  transfer agent  for the  Common Stock  to prepare and
issue the  certificates representing  the Payment  Shares in  the name  of  the
Holder before being so delivered by the Company on the payment date.

          (e)  The Payment Shares, when issued and delivered pursuant to and in
compliance with  this Section  1.1, shall  be, and  for all  purposes shall  be
deemed  to  be,  duly  and  validly  authorized  and  issued,  fully  paid  and
nonassessable shares  of Common  Stock; and the issuance thereof, together with
lawful money  of the  United States  of  America,  if  any,  paid  in  lieu  of
fractional shares  of such Common Stock, will be, and for all purposes shall be
deemed to be, in full discharge and satisfaction of the Company's obligation to
pay the interest on this Note to which such Payment Shares relate.

          (f)  Upon request  of the Company from time to time, the Holder shall
provide information concerning the number of Payment Shares which may be issued
to the Holder within the limitation provided in Section 1.1(b)(vii).

          1.2  No Prepayment,  Etc.   Except as otherwise provided herein, this
Note may  not be  prepaid, redeemed or repurchased at the option of the Company
prior to the Maturity Date.

                                  ARTICLE II
                                       
                   CONVERSION; CERTAIN MANDATORY REDEMPTION
                            RIGHTS AND OBLIGATIONS

          2.1  Conversion Right.  (a) Subject  to Sections  2.1(b) and  Section
2.4, the Holder shall have the right, on and after the Issuance Date and at any
time prior  to the  Maturity Date,  to convert  at any time all or from time to
time any  part of  the outstanding and unpaid principal amount of this Note, in
each such  case of  at least  $10,000, or  such lesser  amount as  shall remain
unpaid at  the time  of the  conversion or  shall  be  convertible  within  the
limitation on  beneficial ownership  provided  in  Section  2.1(b)  or  may  be
permitted from  time to time by the Company in its discretion, and in each such
case accrued  and unpaid  interest on  the principal amount to be converted and
Default Interest on any such interest, into fully paid and nonassessable shares
of Common  Stock at  the Conversion  Price in effect on the date the applicable
Conversion Notice is given in accordance with this Note.
               









                                       4

          (b)  The Holder  shall not  be entitled to convert any portion of the
principal amount  of this  Note (and  accrued and  unpaid interest  thereon and
Default Interest,  if any), at any time if, upon the conversion of such portion
of the  principal amount  of this Note (and accrued and unpaid interest thereon
and Default  Interest, if  any) the  sum of  (1) the number of shares of Common
Stock beneficially  owned by  the Holder  (including  shares  of  Common  Stock
beneficially owned  by all  Aggregated Persons)  (other than  shares of  Common
Stock deemed  beneficially owned  by the Holder or any Aggregated Person of the
Holder through  the ownership  of (x)  the unconverted portion of the principal
amount of  this Note  and the  Other Notes  (and accrued  and  unpaid  interest
thereon and  Default interest,  if any,  and (y) the unconverted or unexercised
portion of any instrument which contains limitations similar to those set forth
in this  sentence) and  (2) the  number of shares of Common Stock issuable upon
conversion of  the portion of the principal amount of this Note and accrued and
unpaid interest thereon and Default Interest, if any, on any such interest with
respect to  which the  determination  in  this  sentence  is  being  made,  the
beneficial ownership  by the Holder and all Aggregated Persons of the Holder of
outstanding shares  of Common Stock would exceed 4.9% of the outstanding shares
of Common  Stock of  the Company.   For  purposes of  the immediately preceding
sentence, beneficial  ownership and  the number of outstanding shares of Common
Stock of  the Company  shall be  determined in accordance with Section 13(d) of
the 1934  Act, and Regulation 13D-G thereunder, except as otherwise provided in
clause (1)  of the  immediately preceding sentence.  For purposes of the second
preceding sentence,  the Company  shall be entitled to rely, and shall be fully
protected in  relying, on any statement or representation made by the Holder to
the Company  in connection with a particular conversion, without any obligation
on the  part of  the Company to make any inquiry or investigation or to examine
its records  or the  records of  any transfer  agent for  the Common  Stock and
without any  liability of  the Company  with respect  thereto.   The number  of
shares of  Common Stock to be issued upon each conversion of this Note shall be
determined by  dividing (x) the sum of (1) that portion of the principal amount
of this  Note to  be converted  plus (2)  accrued and  unpaid interest  on such
principal amount to the date the Conversion Notice for such conversion is given
plus (3) accrued and unpaid Default Interest, if any, on the amount referred to
in the  immediately preceding  clause (2) to the date such Conversion Notice is
given, by  (y) the Conversion Price in effect on the date the Conversion Notice
for such conversion is given.

          2.2  Company to Reserve Authorized Shares etc.  The Company covenants
that the  Company will  reserve and  keep  reserved  from  its  authorized  and
unissued Common Stock a sufficient number of shares to provide for the issuance
of Common  Stock upon  the  conversion  in  full  of  this  Note.  The  Company
represents and  warrants that  upon issuance upon conversion all such shares of
Common Stock  will be  duly and  validly authorized  and issued, fully paid and
non-assessable.   The Company  agrees that  its issuance  of  this  Note  shall
constitute full  authority to  its officers and agents who are charged with the
duty of  executing stock  certificates  to  execute  and  issue  the  necessary
certificates for  shares of  Common Stock  issued upon  the conversion of  this
Note or as Payment Shares in accordance with this Note.

          2.3  Method of  Conversion.   (a) The  right of the Holder to convert
this Note  shall be  exercised by  delivering (which  may be  made by facsimile
transmission) to  the Company  and the  Transfer  Agent  at  the  addresses  or
facsimile transmission  numbers provided  in or  pursuant to the Transfer Agent





                                       5

Agreement, a Conversion Notice stating the principal amount of this Note which,
together with  interest and Default Interest, if any, as provided in this Note,
is being  converted and  the number of shares of Common Stock to be issued upon
such conversion.  The Holder shall make reasonable efforts to deliver a copy of
such Conversion  Notice to  the Company's  legal counsel  when such  notice  is
delivered to  the Company  and the  Transfer Agent  or  as  soon  as  practical
thereafter, provided that the failure to do so shall not relieve the Company or
the Transfer  Agent of  its obligations  or prejudice the Holder's rights.  The
number of shares of Common Stock to be issued upon each conversion of this Note
shall be the number set forth in the applicable Conversion Notice, which number
shall be conclusive absent manifest error.  The Company shall notify the Holder
of any claim by the Company of manifest error in a Conversion Notice within two
Trading Days  after the  Company receives  such Conversion  Notice and  no such
claim of  error shall limit or delay performance of the Company's obligation to
issue upon  such conversion  the number of shares of Common Stock which are not
in dispute.   A  Conversion Notice  shall be  deemed for  all purposes to be in
proper form  unless the  Company notifies  the Holder by facsimile transmission
within two  Trading Days after a Conversion Notice has been given (which notice
from the  Company shall  specify all  defects in the Conversion Notice) and any
Conversion Notice  containing any such defect shall nonetheless be effective on
the date given if the Holder promptly undertakes in writing to correct all such
defects  and   corrects  such  defects  within  a  reasonable  period  of  time
thereafter.   The Company  shall not  be required  to pay  any tax which may be
payable in  respect of  any transfer  involved in  the issuance and delivery of
shares of  Common Stock  or other  securities or property on conversion of this
Note in  a name  other than  that of  the Holder,  and the Company shall not be
required to  issue or  deliver any  such shares or other securities or property
unless and  until the  person or  persons requesting the issuance thereof shall
have paid  to the  Company the amount of any such tax or shall have established
to the  satisfaction of  the Company  that such  tax  has  been  paid  and  has
otherwise complied  with the  terms of the Note Purchase Agreement.  The Holder
shall be  responsible  for  the  amount  of  any  withholding  tax  payable  in
connection with any conversion of this Note.

          (b)  If the  Holder elects  to convert  this Note  in accordance with
Section 2.1, the Holder shall not be required to surrender this Note physically
unless the  entire unpaid  principal amount of this Note is so converted or the
Holder receives  notice from the Company pursuant to this Section.  The Company
shall maintain  records showing the principal amount so converted and the dates
of such  conversions or shall use such other method, reasonably satisfactory to
the Holder, so as not to require physical surrender of this Note upon each such
conversion.   In the  event of  any dispute or discrepancy, such records of the
Company shall  be controlling  and determinative  in the  absence  of  manifest
error.  Notwithstanding the foregoing, if any portion of this Note is converted
without physical surrender of this Note to the Company as aforesaid, the Holder
may not  transfer this  Note unless  (1) the Holder first physically surrenders
this Note  to the  Company, whereupon  the Company  will  forthwith  issue  and
deliver upon  the order  of the  Holder a new note of like tenor, registered as
the Holder  (upon payment  by the  Holder of any applicable transfer taxes) may
request, representing in the aggregate the remaining unpaid principal amount of
this Note  and (2)  such transfer  is otherwise  in compliance with Section 8.7
hereof.   The Company may by notice to the Holder from time to time require the
Holder to  surrender this Note in exchange for the issuance by the Company of a
new Note  in a  principal amount  equal to  the outstanding principal amount of
this Note  and otherwise  having terms  identical to  this Note.  Such new Note
shall be delivered by the Company to the Holder within three Trading Days after



                                       6

the Company receives this Note from the Holder in response to such notice.  The
Holder and  any assignee,  by acceptance  of this  Note, acknowledge  and agree
that, by  reason of the provisions of this paragraph, following conversion of a
portion of  this Note, the unpaid and unconverted principal amount of this Note
represented by this Note may be less than the amount stated on the face hereof.

          (c)  In case  of any  consolidation or merger of the Company with any
other corporation  (other than  a wholly-owned  subsidiary of  the Company)  in
which the  Company is  not the surviving corporation, or in case of any sale or
transfer of  all or  substantially all  of the assets of the Company, or in the
case of  any share  exchange pursuant to which all of the outstanding shares of
Common Stock are converted into other securities or property, the Company shall
make appropriate  provision or  cause appropriate  provision to be made so that
the Holder  shall have  the right thereafter to convert this Note into the kind
of shares  of stock  and other  securities and  property receivable  upon  such
consolidation, merger, sale, transfer or share exchange by the persons who were
holders of  Common Stock  immediately prior  to  the  effective  date  of  such
consolidation, merger,  sale, transfer  or share  exchange and on a basis which
preserves the  economic benefits  of the  conversion rights  of the Holder on a
basis  as   nearly  as   practical  as   such  rights  existed  prior  to  such
consolidation, merger,  sale, transfer  or share  exchange.   If, in connection
with any  such consolidation,  merger, sale,  transfer or  share exchange  each
holder of  shares of  Common Stock  is entitled  to  elect  to  receive  either
securities, cash  or other  assets upon  completion of  such  transaction,  the
Company shall  provide or cause to be provided to the Holder the right to elect
the securities,  cash or other assets into which this Note shall be convertible
after completion  of any  such transaction on the same terms and subject to the
same conditions  applicable to  holders of the Common Stock (including, without
limitation, notice  of the  right to  elect, limitations on the period in which
such election  shall be  made, and  the  effect  of  failing  to  exercise  the
election).   Notwithstanding the foregoing, in connection with any such merger,
consolidation, sale, transfer or exchange, the Company shall have the right, in
lieu of  making provision  for preservation  of the  economic benefits  of  the
conversion rights  of  the  Holder,  to  redeem  this  Note  immediately  after
completion of  such transaction  at a  redemption price equal to the sum of (1)
the product  obtained by  multiplying  (A)  the  sum  of  (i)  the  outstanding
principal amount  of this Note on the date of such redemption plus (ii) accrued
and unpaid  interest on  such principal  amount to  the date of such redemption
times (B)  the applicable  Business Combination  Redemption Percentage plus (2)
accrued and  unpaid Default  Interest, if any, on the amount referred to in the
immediately preceding  clause (1)(A)(ii)  at the  rate provided in this Note to
the date  of such redemption.  Such right shall be exercised by notice from the
Company to  the Holder  stating that  the Company  is exercising its redemption
right under  this Section  2.3(c), which  notice shall  be given  at  least  20
Trading Days  (or such  lesser period  as the  Company  gives  notice  of  such
transaction to  the holders  of outstanding  shares of  Common Stock)  prior to
completion of  such transaction.    The  Company  shall  not  effect  any  such
transaction described in this paragraph unless the provisions of this paragraph
have been  complied with.   The  above  provisions  shall  similarly  apply  to
successive consolidations, mergers, sales, transfers or share exchanges.

          Whenever the  Company shall  propose  to  take  any  of  the  actions
specified in this Section 2.3(c), the Company shall cause a notice to be mailed
to the  Holder at  least 15  days prior  to the  date on which the books of the
Company will  close or  on which  a record will be taken for such action.  Such




                                       7

notice shall  specify the  action proposed  to be  taken by the Company and the
date as of which holders of record of the Common Stock shall participate in any
such actions  or be  entitled to  exchange their Common Stock for securities or
other property, as the case may be.

          (d)  Upon receipt  by the  Company and  the Transfer  Agent from  the
Holder of  a Conversion  Notice meeting  the  requirements  for  conversion  as
provided in  Section 2.1  and this  Section 2.3,  the Company  shall issue  and
deliver or  cause to  be issued  and delivered  to the  Holder, absent manifest
error in  the Notice,  certificates for  the Common  Stock issuable  upon  such
conversion by  the close of business on the third Trading Day after the date of
such receipt,  and as  of the  close of business on the date of receipt of such
Conversion Notice  the Holder shall be deemed to be the holder of record of the
Common Stock  issuable upon  such conversion,  the outstanding principal amount
and the  amount of accrued and unpaid interest on this Note shall be reduced to
reflect such  conversion, and  all rights  with respect  to the portion of this
Note being  so converted  shall forthwith terminate except the right to receive
the Common Stock or other securities, cash or other assets, as herein provided,
on such conversion.  The Holder shall make reasonable efforts to deliver a copy
of such  Conversion Notice  to the  Company's legal counsel when such notice is
delivered to  the Company  and the  Transfer Agent  or  as  soon  as  practical
thereafter, provided that the failure to do so shall not relieve the Company or
the Transfer Agent of its obligations or prejudice the Holder's rights.  If the
Holder shall  have given  a Conversion  Notice in  accordance with the terms of
this Note,  the Company's  obligation to issue and deliver the certificates for
Common Stock shall be absolute and unconditional, irrespective of any action or
inaction by  the Holder to enforce the same, any waiver or consent with respect
to any  provision thereof,  the recovery  of any judgment against any person or
any action  to enforce the same, any failure or delay in the enforcement of any
other obligation  of the  Company to  the Holder,  or any setoff, counterclaim,
recoupment, limitation  or termination,  or any breach or alleged breach by the
Holder or any other person of any obligation to the Company or any violation or
alleged violation of law by the Holder or any other person, and irrespective of
any other  circumstance which  might otherwise  limit such  obligation  of  the
Company to  the Holder  in connection  with such conversion; provided, however,
that nothing herein shall limit or prejudice the right of the Company to pursue
any such claim in any other manner permitted by applicable law.  The occurrence
of an  event which  requires an  equitable adjustment  of the  Trading Price as
contemplated by  the definition thereof in Section 7.1 shall in no way restrict
or delay  the right of the Holder to receive certificates for Common Stock upon
conversion of this Note and the Company shall use its best efforts to implement
such adjustment on terms reasonably acceptable to the Holder within two Trading
Days of  such occurrence.   If  the Company  fails to  issue  and  deliver  the
certificates for  the Common Stock to the Holder pursuant to the first sentence
of this  Section 2.3(d) as and when required to do so, in addition to any other
liabilities the  Company may  have hereunder  and under applicable law, (1) the
Company shall  pay or  reimburse the  Holder on  demand for  all  out-of-pocket
expenses including,  without limitation,  fees and  expenses of  legal  counsel
incurred by  the Holder  as a  result of such failure, (2) the Conversion Price
applicable to  such conversion  shall be reduced by one-tenth of one percent of
the amount thereof otherwise applicable to such conversion for each Trading Day
during the  period from  the date  the Company  was required  to  deliver  such
certificates to  the date  the Company so delivers such certificates; provided,
however, that  in no event shall any such reduction be made for any Trading Day





                                       8

in such  period which  is after  the date  which is 120 days after the date the
Company was  required to  deliver such  certificates in  connection  with  such
conversion, and  (3) the  Holder may  by written  notice (which may be given by
mail, courier,  personal service  or facsimile  transmission)  or  oral  notice
(promptly confirmed  in writing)  given at  any time  prior to  delivery to the
Holder of  the certificates  for the  shares of Common Stock issuable upon such
conversion of  this Note,  rescind such  conversion, whereupon the Holder shall
have the  right  to  convert  this  Note  thereafter  in  accordance  herewith;
provided, however, that the Company shall not be liable to the Holder under the
preceding clause  (1) or clause (2) to the extent the failure of the Company to
deliver or cause to be delivered such shares of Common Stock results from fire,
flood, storm,  earthquake, shipwreck,  strike, war,  acts of  terrorism,  crash
involving facilities  of a  common carrier,  act of  God or  any similar  event
outside the  control of  the Company  (it being  understood that the actions or
failure to  act of  the Transfer Agent shall not be deemed an event outside the
control of  the Company except to the extent resulting from fire, flood, storm,
earthquake,  shipwreck,   strike,  war,  acts  of  terrorism,  crash  involving
facilities of  a common  carrier, acts  of God,  the bankruptcy, liquidation or
reorganization of  the Transfer Agent under any bankruptcy, insolvency or other
similar law  or any  similar event  outside the control of the Transfer Agent).
The Holder  shall notify  the Company in writing (or by telephone conversation,
confirmed in  writing) as  promptly as  practicable after  becoming aware  that
shares of Common Stock issued on conversion of this Note have not been received
as provided in this Section 2.3(d).

          (e)  No fractional  shares of  Common  Stock  shall  be  issued  upon
conversion of this Note but, in lieu of any fraction of a share of Common Stock
which would  otherwise be  issuable in  respect of the aggregate number of such
shares converted  at one  time by  the same  holder, the  Company may round the
number of  shares of  Common Stock  issued on  such conversion  up to  the next
highest whole  share or may pay lawful money of the United States of America in
an amount  equal to  the fractional  share amount  not being issued, based on a
value of  one share  of Common  Stock being  equal to  the Market  Price of the
Common Stock  on the  date the  applicable Conversion  Notice is  given to  the
Company.

          2.4  Limitation  on   Shares  Issuable   on   Conversion;   Mandatory
Redemption.   (a)  Notwithstanding  any  other  provision  herein,  unless  the
Stockholder Approval  shall have  been obtained  from the  stockholders of  the
Company or  waived by the NASD, the Company shall not be required to issue upon
conversion of  this Note  a number  of shares  of Common Stock in excess of the
NASD Limitation  Amount.    In  addition, the  Company shall not be required to
issue upon conversion of this Note a number of shares of Common Stock in excess
of the Maximum Share Amount.  The Company shall maintain records which show the
number of  shares of  Common Stock  issued by  the Company upon conversion from
time to  time of this Note and issued by the Company pursuant to Section 1.1 in
payment of  interest on  this Note,  which records  shall be controlling in the
absence of  manifest error.   Upon  surrender of  this Note for transfer or re-
registration hereof  (or, at  the option of the Holder, for conversion pursuant
to Section  2.1 of  less than  all of  this Note),  the Company  shall  make  a
notation on  the new  Note issued  upon such  transfer  or  re-registration  or
evidencing such unconverted portion of this Note, as the case may be, as to the
remaining numbers of shares of Common Stock from the NASD Limitation Amount and
the Maximum  Share Amount (as reduced by the first proviso of the definition of





                                       9

"Maximum  Share   Amount"  in  Section  7.1  hereof),  respectively,  remaining
available for  conversion  of  the  Note  evidenced  by  such  new  certificate
(including, without  limitation, by taking into account the number of shares of
Common Stock  issued by  the Company  pursuant to  Section 1.1  in  payment  of
interest on  this Note and not previously reflected on the Note so surrendered,
as shown  on the  records  maintained  by  the  Company).    If  this  Note  is
surrendered for  split-up into  two or  more Notes  representing  an  aggregate
principal amount  equal to  the principal  amount of  this Note  at the time so
surrendered (as  reduced by  any contemporaneous conversion of this Note), each
Note issued  on such split-up shall bear a notation of the portions of the NASD
Limitation Amount  and the Maximum Share Amount allocated thereto determined by
pro rata  allocation from  among the  remaining portion  of the NASD Limitation
Amount and  the Maximum  Share Amount,  respectively, allocated to this Note at
the time  so surrendered.   If  any Other  Note is converted in full or repaid,
repurchased or  redeemed in  full, all  of the  portions of the NASD Limitation
Amount and  the Maximum  Share Amount (as defined in such Other Note) allocated
to such  Other Note  which remain  unissued after  such conversion,  repayment,
repurchase or redemption shall be re-allocated to this Note and the Other Notes
outstanding at the close of business on the date of such conversion, repayment,
repurchase or redemption of the Other Note so converted, repaid, repurchased or
redeemed pro rata based on the principal amounts thereof originally issued, and
the Company shall promptly, but in any event within five Business Days, furnish
the Holder  a Statement  of the amounts so re-allocated and a brief description
of the calculation thereof.

          (b)(1)   If a  Maximum Share Amount Inconvertibility occurs, then the
Company shall  promptly, but  in no  event later than three Business Days after
each such  occurrence, give  an Inconvertibility  Notice to  the Holder and the
Holder may at any time after such occurrence give an Inconvertibility Notice to
the Company.   If  the Company shall have given or been required to give, or if
the Holder  shall have  given, any  Inconvertibility Notice,  then  within  the
applicable Redemption  Election Period  the Holder  shall have  the right  by a
Redemption Election  given to  the Company  (which  may  be  contained  in  the
Inconvertibility Notice  given by  the Holder) to direct the Company to redeem,
at the  applicable Redemption  Price, the  portion  of  this  Note  (which,  if
applicable, shall  be all of this Note) as shall not, on the Business Day prior
to the  applicable Redemption  Date, be convertible into shares of Common Stock
by reason  of a  Maximum Share  Amount Inconvertibility.  If the Holder gives a
Redemption Election  to the  Company  by  reason  of  a  Maximum  Share  Amount
Inconvertibility and,  prior to the date the Company is required to redeem this
Note or  any portion  hereof, any  two Trading  Days within any period of three
consecutive Trading Days commencing after Measurement Period which gave rise to
the applicable  Inconvertibility Notice  are not Maximum Share Inconvertibility
Days, then  the Company  shall not  be required  to redeem  any of this Note by
reason of such Redemption Election.

          (2)  If on  any day  after the  Issuance Date the Conversion Price is
less than  the Redemption  Trigger Price,  then an "Optional Redemption Trigger
Event" shall  be deemed  to have  occurred and  the Company may, at its option,
within five  Business Days thereafter, call for redemption of this Note in full
or in  part by  giving notice  to the  Holder, and  on the  fifth Business  Day
following the  giving of such notice the Company shall redeem this Note in full
or in  part at  a Redemption  Price; provided,  however, that  if  an  Optional
Redemption Trigger  Event shall  occur and  the Company  shall fail to exercise
such option  to redeem  this Note in full within such five Business Day period,




                                      10

the Company  shall not  thereafter be entitled to call this Note for redemption
in full  or in  part pursuant to this provision unless and until the Conversion
Price is  less than the immediately preceding Redemption Trigger Price.  If the
Company shall  exercise such  option to  redeem this  Note, notwithstanding the
existence of  a Maximum  Share Amount  Inconvertibility  (but  subject  to  the
limitation on  beneficial ownership contained in Section 2.1(b)), the Holder of
this Note shall be entitled at any time after notice of redemption is given and
prior to  the date  of payment  in full of the Redemption Price of this Note to
convert any portion up to 20% of the outstanding principal balance of this Note
(and interest  accrued thereon  and Default Interest, if any) at the Conversion
Price except  to the  extent, if  any, that such conversion would conflict with
Section 2.4(a).

          (3)  An Inconvertibility Notice or a Redemption Election given by the
Holder shall be deemed for all purposes to be in proper form unless the Company
notifies  the   Holder  in   writing  within   three  Business  Days  after  an
Inconvertibility Notice  or a  Redemption Election has been given (which notice
shall  specify  all  defects  in  the  Inconvertibility  Notice  or  Redemption
Election), and  any Inconvertibility  Notice or  Redemption Election containing
any such  defect shall nonetheless be effective on the date given if the Holder
promptly undertakes  in writing to correct all such defects.  In the absence of
any such  undertaking from  the Holder,  no such  claim of error shall limit or
delay performance  of the Company's obligation to redeem the full amount of the
Inconvertible Portion  as to  which a  Redemption Election  has been  given and
which is not in dispute.

          (c)  Notwithstanding the giving of any Inconvertibility Notice by the
Company to  the Holder  or the  giving or  the absence  of any Inconvertibility
Notice  or  Redemption  Election  by  the  Holders  or  any  redemption  of  an
Inconvertible Portion  pursuant to Section 2.4(b), thereafter the provisions of
Section 2.4(b)  shall continue  to be applicable on any occasion unless, in the
case of  a Maximum  Share Amount Inconvertibility which arises when the Maximum
Share Amount is the NASD Limitation Amount, the Stockholder Approval shall have
been obtained or waived by the NASD.

          (d)  On each  Redemption Date,  the Company  shall  make  payment  in
immediately available  funds of  the applicable Redemption Price to or upon the
order of  the Holder  as specified  by the  Holder in writing to the Company at
least one  Business Day  prior to  such Redemption  Date.   If the  Company  is
required to  redeem any Inconvertible Portion pursuant to this Section 2.4, the
Company shall  make payment  to the Holder of an amount equal to the Redemption
Price.   Upon redemption  of less  than all  of this  Note, promptly, but in no
event later  than three  Business Days  after surrender  of this  Note  to  the
Company, the  Company shall  issue a  replacement Note  of like  tenor having a
principal amount  equal to  the principal  amount of  this Note remaining after
such redemption.

          (e)  If the  Company shall  have failed to pay in full the Redemption
Price for  any portion  (which, if applicable, may be all) of any Inconvertible
Portion when  the same  is due  and payable by reason of a Maximum Share Amount
Inconvertibility and  the Maximum  Share Amount  Inconvertibly arises  from the
first sentence  of Section  2.4(a), without in any way relieving the Company of
its obligation  to pay  such amount  in accordance  with  Sections  2.4(b)  and
2.4(d), upon the written request of the Majority Holders, the Company shall use
its best  efforts to  obtain a  waiver from  the NASD  of the  requirement  for




                                      11

Stockholder Approval  for issuance  of all shares of Common Stock issuable upon
conversion of  this Note  and the  Other Notes.   If  such a  waiver,  in  form
reasonably satisfactory to the Majority Holders, is not obtained within 15 days
after the  Company's receipt  of such  request from  the Majority  Holders, the
Company promptly  shall call  a special meeting of its stockholders, to be held
not later  than 60 days after the expiration of the foregoing 15-day period, to
seek the  Stockholder Approval  for issuance  of all  shares  of  Common  Stock
issuable upon  conversion of  this Note  and the Other Notes in accordance with
Section 2.1.

                                  ARTICLE III
                               CERTAIN COVENANTS
                                       
          So long as any principal of (and premium, if any) or interest on this
Note or any other amount payable under or with respect to this Note or the Note
Purchase Agreement remains unpaid:

          3.1  Limitations on  Certain Indebtedness.    The  Company  will  not
itself, and  will not permit any Subsidiary to, create, assume, incur or in any
manner become liable in respect of, including, without limitation, by reason of
any business  combination transaction  (all of  which are referred to herein as
"incurring"), any Indebtedness other than Permitted Indebtedness.

          3.2  Tender Offers.  The Company will not itself, and will not permit
any Subsidiary  to (1)  make any  Tender Offer for outstanding shares of Common
Stock unless  the Company  contemporaneously therewith  makes an  offer, or (2)
enter into  an agreement  regarding a  Tender Offer  for outstanding  shares of
Common Stock  by any  person other  than the  Company or any Subsidiary, unless
such person  agrees with  the Company to make an offer, in either such case, to
the Holder  to purchase the same percentage of the outstanding principal amount
of this  Note held  by the  Holder as  the percentage  of outstanding shares of
Common Stock  offered to be purchased in such Tender Offer, at a price equal to
the greater  of (i)  an amount  equal to  the sum  of (1)  the sum  of (A)  the
outstanding principal  amount of this Note plus (B) accrued and unpaid interest
on such  principal amount  to the  date of  payment plus (C) accrued and unpaid
Default Interest,  if any,  on  the  amount  referred  to  in  the  immediately
preceding clause  (B) at the rate provided in this Note to the date of purchase
pursuant to  such Tender Offer plus (2) an amount equal to the product obtained
by multiplying  (a) the  sum of  the amount stated in the immediately preceding
clause (1)(A)  times (b)  either (I)  if the  date of purchase pursuant to such
Tender Offer  is on  or before  the date  which is  120 days after the Issuance
Date, 12.5%,  (II) if  the date of purchase pursuant to such Tender Offer is on
or after  the date  which is  121 days after the Issuance Date and on or before
the date  which is 270 days after the Issuance Date, 15%, and (III) if the date
of purchase  pursuant to  such Tender  Offer is on or after the 271st day after
the Issuance  Date, 20%  and (ii)  an amount  equal to  the product obtained by
multiplying (x)  the number  of shares of Common Stock which would, but for the
purchase pursuant to such Tender Offer, be issuable on conversion in accordance
with Section  2.1 of  the portion  of this  Note tendered by the Holder and any
accrued and unpaid interest thereon and any accrued and unpaid Default Interest
if a  Conversion Notice  were given  by the  Holder on  the  date  of  purchase
pursuant to  such Tender  Offer (determined without regard to any limitation on
conversion contained  in the  first sentence  of Section  2.1(b)) times (y) the
highest price per share of Common Stock paid or payable pursuant to such Tender
Offer.




                                      12

          3.3  Payment of Obligations.  The Company will pay and discharge, and
will cause  each  Significant  Subsidiary  to  pay  and  discharge,  all  their
respective material obligations and liabilities, including, without limitation,
tax liabilities,  except where  the same  may be  contested in  good  faith  by
appropriate proceedings.

          3.4  Maintenance of Property; Insurance.  (a)  The Company will keep,
and will  cause each  Significant Subsidiary  to keep,  all property useful and
necessary in  its business  in good  working order and condition, ordinary wear
and tear excepted.

          (b)  The Company  will maintain,  and  will  cause  each  Significant
Subsidiary to  maintain,  with  financially  sound  and  responsible  insurance
companies, insurance  in at  least such  amounts and  against such  risks as it
believes is  reasonably adequate for the conduct of their respective businesses
and the value of their respective properties.

          3.5  Conduct of  Business and  Maintenance of Existence.  The Company
will continue,  and will  cause each  Subsidiary  to  continue,  to  engage  in
business of  the same  general type  as now  conducted by the Company, and will
preserve, renew  and keep  in full  force  and  effect,  and  will  cause  each
Significant Subsidiary  to preserve,  renew and  keep in full force and effect,
their respective  corporate existence  and their  respective rights, privileges
and franchises necessary or desirable in the normal conduct of business.

          3.6  Compliance with  Laws.   The Company will comply, and will cause
each Significant  Subsidiary to  comply, in  all  material  respects  with  all
applicable  laws,   ordinances,  rules,   regulations,  decisions,  orders  and
requirements  of   governmental  authorities  and  courts  (including,  without
limitation, environmental  laws)  except  (i)  where  compliance  therewith  is
contested in good faith by appropriate proceedings or (ii) where non-compliance
therewith could not reasonably be expected to have a material adverse effect on
the business, financial condition, operations, performance or properties of the
Company and its subsidiaries taken as a whole.

          3.7  Investment Company  Act.   The Company  will not be or become an
open-end investment  trust, unit  investment trust  or face-amount  certificate
company that  is or  is required  to be  registered  under  Section  8  of  the
Investment Company Act of 1940, as amended.

                                  ARTICLE IV
                               EVENTS OF DEFAULT

          4.1          Events  of Default.    Each of the following shall be an
"Event of Default":

          (1)  Failure to  Pay Principal or Interest.  The Company fails (a) to
pay  the   principal,  Redemption   Price,  Repurchase  Price  or  Registration
Repurchase Price  hereof when  due, whether  at maturity, upon redemption, upon
acceleration or  otherwise, as  applicable, or  (b) to  pay any  installment of
interest hereon  when due  and, in  the case of this clause (b) of this Section
4.1(1) only,  such failure  continues for  a period of five Business Days after
the due date thereof; or






                                      13

          (2)  Conversion and  the Shares.  The Company fails to issue or cause
to be  issued shares  of Common Stock to the Holder upon exercise by the Holder
of the  conversion rights  of the  Holder in  accordance with the terms of this
Note or  fails to transfer any certificate for shares of Common Stock issued to
the Holder  upon conversion of this Note or in payment of interest on this Note
as and  when required by this Note, the Note Purchase Agreement or the Transfer
Agent Agreement; or

          (3)  Breach of  Covenant.   The Company  (a)  fails  to  comply  with
Section 3.2  or (b)  fails to comply in any material respect with any provision
of Article  III of  this Note  (other than  Section 3.2)  or breaches any other
material covenant  or other material term or condition of this Note (other than
as specifically  provided in  Sections 4.1(1),  4.1(2),  4.1(3)(a)),  the  Note
Purchase Agreement,  or the  Transfer Agent  Agreement, and in the case of this
clause (b)  of this Section 4.1(3) only, such breach continues (i) for a period
of fifteen  days after written notice thereof to the Company from the Holder or
(ii) for  a period of thirty days after delivery of such notice if, and only if
(x) such  cure cannot  be completed within such 15-day period, (y) such default
is reasonably  capable of  cure within 30 days after such notice and (z) at all
times during  such 30-day  period the Company has been diligently taking action
to cure such default.

          (4)  Breach  of   Representations  and   Warranties.    Any  material
representation or  warranty of  the Company  made herein  or in  any agreement,
statement or  certificate given  in writing  pursuant hereto  or in  connection
herewith (including,  without limitation,  the Note Purchase Agreement, and the
Transfer Agent  Agreement) shall be false or misleading in any material respect
when made; or

          (5)  Certain Voluntary  Proceedings.   The Company or any Significant
Subsidiary  shall  commence  a  voluntary  case  or  other  proceeding  seeking
liquidation, reorganization or other relief with respect to itself or its debts
under any  bankruptcy, insolvency  or other  similar law  now or  hereafter  in
effect or seeking the appointment of a trustee, receiver, liquidator, custodian
or other  similar official  of it  or any  substantial part of its property, or
shall consent  to any such relief or to the appointment of or taking possession
by any  such official  in an  involuntary case  or other  proceeding  commenced
against it, or shall make a general assignment for the benefit of creditors, or
shall fail  generally to  pay its  debts as  they become  due or shall admit in
writing its inability generally to pay its debts as they become due; or

          (6)  Certain Involuntary  Proceedings.   An involuntary case or other
proceeding shall be commenced against the Company or any Significant Subsidiary
seeking liquidation,  reorganization or  other relief with respect to it or its
debts under any bankruptcy, insolvency or other similar law now or hereafter in
effect or seeking the appointment of a trustee, receiver, liquidator, custodian
or other  similar official  of it  or any substantial part of its property, and
such involuntary case or other proceeding shall remain undismissed and unstayed
for a period of sixty (60) consecutive days; or

          (7)  Judgments.   Any court of competent jurisdiction shall enter one
or more  final judgments  against the Company or any Subsidiary or any of their
respective properties  or other  assets in  an aggregate  amount in  excess  of
$500,000 which  is not vacated, bonded, stayed, discharged, satisfied or waived
for a period of thirty consecutive days; or




                                      14

         (8)   Default  Under  Other  Agreements.    (a)  The  Company  or  any
Subsidiary shall  (i) default  in any  payment with respect to any indebtedness
for borrowed money (other than this Note) which indebtedness has an outstanding
principal amount  in excess  of $2,000,000  individually or  $5,000,000 in  the
aggregate for  the Company and its Subsidiaries, beyond the period of grace, if
any, provided  in the instrument or agreement under which such indebtedness was
created or  (ii) default  in the  observance or  performance of  any agreement,
covenant or  condition relating  to any  such indebtedness  or contained in any
instrument or  agreement evidencing, securing or relating thereto, or any other
event shall  occur or  condition exist,  the effect  of which  default or other
event or  condition is  to cause,  or to  permit the  holder or holders of such
indebtedness (or  a trustee  or agent  on behalf  of such holder or holders) to
cause, any  such indebtedness  to become  due prior  to its stated maturity and
such default  or event  shall continue  beyond the  period of  grace,  if  any,
provided in  the instrument  or agreement  under which  such  indebtedness  was
created (after  giving effect  to any  consent or  waiver obtained  and then in
effect thereunder); provided, however, that the events and conditions described
in the  preceding clauses (i) and (ii) shall not constitute an Event of Default
unless and until the Company fails to take the action necessary to correct such
event or  condition within  five (5)  Business Days  of becoming  aware of such
event or  condition; or  (b) any  indebtedness of  the Company  or any  of  its
Subsidiaries which  has an outstanding principal amount in excess of $1,500,000
individually or  $3,500,000 in  the aggregate  shall, in  accordance  with  its
terms, be  declared to be due and payable, or required to be prepaid other than
by a  regularly scheduled  or required  payment prior  to the  stated  maturity
thereof; provided,  however, that  the acceleration  of any  indebtedness as  a
result of  the Company's  relocation from  its  current  facilities  shall  not
constitute an Event of Default unless and until an event of default is declared
under the instrument or agreement under which such indebtedness was created and
such default  is not  cured by the Company within five Business Days of receipt
of notice of such event of default; or

          (9)  Delisting of  Common Stock.   The Common Stock shall cease to be
listed on  any of  Nasdaq, the NYSE or the AMEX and shall remain unlisted for a
period of three Trading Days.

          4.2  Rights of  Holder Upon Occurrence of Event of Default.  Upon the
occurrence and  during the  continuation of  any Event  of Default specified in
Section 4.1(1),  4.1(2), 4.1(3), 4.1(4), 4.1(7), 4.1(8), or 4.1(9), the Holder,
by notice  to the  Company, may  declare the entire unpaid principal balance of
this Note  and all interest accrued thereon to be, and the same shall thereupon
become, immediately  due and  payable, without any presentment, demand, protest
or other  notice of any kind, all of which are expressly waived.  When an Event
of Default  specified in  Section 4.1(5)  or 4.1(6)  occurs,  then  the  unpaid
principal  balance  of  this  Note  and  all  interest  accrued  thereon  shall
immediately become  due and  payable without any notice, presentment, demand or
protest of  any kind, all of which are hereby expressly waived.  Upon this Note
becoming due  and payable as a result of the occurrence of any Event of Default
as aforesaid,  the Company  shall, pay to the Holder an amount equal to the sum
of:
                








                                      15

                (1)   the sum  of (A)  the outstanding principal amount of this
      Note plus (B) accrued and unpaid interest on such principal amount to the
      date of  payment plus (C) accrued and unpaid Default Interest, if any, on
      the amount  referred to in the immediately preceding subclause (B) at the
      rate provided in this Note to the date of payment, plus
      
                (2)   to the extent not prohibited by applicable law, an amount
      as liquidated damages for loss of bargain (and not as a penalty) equal to
      the product of (X) the applicable Acceleration Percentage and (Y) the sum
      of the  amounts referred  to in  subclauses (A)  and (B) of the preceding
      clause (1);  provided, however,  that if  in connection with any Event of
      Default the  Company shall not at such time be in compliance with Section
      2.3(c), then  in lieu of payment of the aforesaid amount provided in this
      clause (2),  the Company  shall pay  to the Holder an amount equal to the
      amount which  would be  so payable  if, instead of multiplying the amount
      referred to  in subclause  (Y) by the applicable Acceleration Percentage,
      such amount  is multiplied  by the  excess  of  the  applicable  Business
      Combination Redemption Percentage over 100%, plus
      
                (3)   all other  amounts payable  hereunder, including, without
      limitation, legal fees and expenses and other costs of collection.
                
      In addition,   the  Holder shall be entitled to exercise all other rights
and remedies available at law or in equity.

                                   ARTICLE V
                     REPURCHASE UPON A REPURCHASE EVENT OR
                         REGISTRATION REPURCHASE EVENT

          5.1  Repurchase Right  Upon Repurchase Event.  If there shall occur a
Repurchase Event, then the Holder shall have the right, at the Holder's option,
to require  the Company  to repurchase  all of this Note, or any portion hereof
(in a  minimum principal  amount of  $100,000 or integral multiples thereof (or
such lesser  remaining principal  amount of this Note)), on the repurchase date
that is  five Business  Days after the date of the Holder Notice delivered with
respect to  such Repurchase  Event.  The Holder shall have the right to require
the Company  to repurchase all or any such portion of this Note if a Repurchase
Event occurs at any time while any portion of the principal amount of this Note
is outstanding  at a  price equal  to the  Repurchase Price; provided, however,
that if such right to require repurchase of this Note arises in connection with
a transaction  that (i)  is intended to qualify as a pooling of interests under
the Pooling  Standards and (ii) but for the exercise of repurchase rights under
Section 5.1  of this  Note and Section 5.1 of the Other Notes, may qualify as a
pooling of  interests under the Pooling Standards, then the Company may, in the
reasonable exercise  of its  discretion, elect  not to  repurchase such Note in
order to comply with the Pooling Standards.

          5.2  Notices; Method of Exercising Repurchase Rights, Etc.  (a) On or
before the fifth (5th) Business Day after the occurrence of a Repurchase Event,
the Company  shall give to the Holder a Company Notice of the occurrence of the
Repurchase Event  and of  the repurchase  right set  forth herein  arising as a
result thereof.  Such Company Notice shall set forth:

          (i)  the date by which the repurchase right must be exercised, and
     




                                      16

          (ii) a description  of the  procedure (set  forth  below)  which  the
     Holder must follow to exercise the repurchase right.

No failure  of the  Company to  give a  Company Notice  or defect therein shall
limit the  Holder's right  to exercise  the  repurchase  right  or  affect  the
validity of the proceedings for the repurchase of this Note or portion hereof.

          (b)  To exercise  the repurchase  right, the  Holder shall deliver to
the Company on or before the thirtieth (30th) day after a Company Notice (or if
no such  Company Notice has been given, within forty (40) days after the Holder
first learns  of the  Repurchase Event)  (i) a  Holder Notice setting forth the
name of the Holder and the principal amount of this Note to be repurchased, and
(ii) this Note, duly endorsed for transfer to the Company of the portion of the
principal amount  of this  Note to  be repurchased.   A  Holder Notice  may  be
revoked by  the Holder  at any  time prior  to the  time the  Company pays  the
applicable Repurchase Price to the Holder.

          5.3  Repurchase Right  Upon Registration  Repurchase Event.  Upon the
occurrence of a Registration Repurchase Event, the Holder shall have the right,
at the  Holder's option, to require the Company to repurchase all of this Note,
or from  time to  time any  portion hereof  (in a  minimum principal  amount of
$100,000 or  integral multiples  thereof (or  such lesser  remaining  principal
amount of  this Note)),  on the  repurchase date that is five (5) Business Days
after the  date a Holder Registration Repurchase Notice is given by the Holder.
The Holder  shall exercise  its right  to require  repurchase pursuant  to this
Section 5.3  by giving  a Holder Registration Repurchase Notice as follows: (i)
if the  Registration Repurchase Event occurs by reason of the Company's failure
to timely  file the  Registration Statement  with the SEC, within 30 days after
such event or (ii) if the Registration Repurchase Event occurs by reason of the
non-occurrence of  the SEC  Effective Date  within 100  days after the Issuance
Date, at  any time  prior to  the SEC Effective Date.  If the Holder shall have
given a  Holder Registration  Repurchase Notice,  the Company  shall repurchase
this Note  or the  portion of  this Note  as stated in such Holder Registration
Repurchase Notice  at a  purchase price  equal to  the Registration  Repurchase
Price.  A Holder Registration Repurchase Notice may be revoked by the Holder at
any time  prior to  the time  the  Company  pays  the  applicable  Registration
Repurchase Price.

          5.4  Other.  (a) If the Company fails to repurchase on the applicable
repurchase date  this Note (or portion hereof) as to which the repurchase right
has been  properly exercised  pursuant to  this Article  V, then the Repurchase
Price or the Registration Repurchase Price, as the case may be, for the portion
(which, if  applicable, may be all) of this Note which is required to have been
so repurchased  shall bear  interest to the extent not prohibited by applicable
law from the applicable repurchase date until paid at the Default Rate.

          (b)  If a  portion of  this Note is to be repurchased, upon surrender
of this Note to the Company in accordance with the terms of this Article V, the
Company shall  execute and  deliver to the Holder without service charge, a new
Note or  Notes, having  the same date hereof and containing identical terms and
conditions, in such denomination or denominations as requested by the Holder in
aggregate principal  amount equal  to, and  in exchange  for, the unrepurchased
portion of the principal amount of the Note so surrendered.






                                      17

          (c)  The Company  shall notify the Holder of any claim by the Company
of manifest error in a Holder Notice or a Holder Registration Repurchase Notice
within three Business Days after the Holder gives such notice and no such claim
of error  shall limit  or delay  performance of  the  Company's  obligation  to
repurchase such  portion of  the Note  which is  not in  dispute and  (ii) such
notice shall be deemed for all purposes to be in proper form unless the Company
notifies the  Holder within  two Business Days after such notice has been given
(which notice  from the  Company shall  specify all defects in such notice) and
any Holder  Notice or Holder Registration Repurchase Notice containing any such
defect shall  nonetheless be effective on the date given if the Holder promptly
undertakes in writing to correct all such defects.

                                  ARTICLE VI
                         ELECTIONS  AT  MATURITY DATE

          6.1  Holder Election.   The  Holder shall have the right, exercisable
at any  time prior  to the Maturity Date (or such later date as the Company may
permit) by  giving a Final Conversion Election, to elect that upon the Maturity
Date the  outstanding amount  of this  Note shall  be converted  into shares of
Common Stock in accordance with Section 2.1.  The Holder may make such election
by giving  notice of  the Final  Conversion Election  at any  time prior to the
Maturity Date.   If  the Holder  gives a Final Conversion Election, then on the
Maturity Date  the outstanding  amount of this Note shall be converted into the
number of  shares of  Common Stock  determined in  accordance with  Section 2.1
(determined without  regard to  the limitation, if any, on beneficial ownership
by the Holder contained in Section 2.1(b)).  Such conversion, however, shall be
subject to  the limitations contained in Section 2.4.  The Company shall notify
the Holder  of any claim by the Company of manifest error in a Final Conversion
Election  within  three  Business  Days  after  the  Holder  gives  such  Final
Conversion Election and no such claim or error shall limit or delay performance
of the  Company's obligation to issue upon such conversion the number of shares
of Common Stock which are not in dispute.  A Final Conversion Election shall be
deemed for  all purposes  to be  in proper form unless the Company notifies the
Holder within  three Business  Days after  a Final Conversion Election has been
given (which notice shall specify all defects in the Final Conversion Election)
and any  Final Conversion Election containing any such defect shall nonetheless
be effective  on the date given if the Holder promptly undertakes in writing to
correct all such defects.

          6.2  Final Maturity  Note Issuance  at Option of Company.  (a) If the
Holder fails  timely to  make the  Final Conversion  Election, then the Company
shall have the option, which may be exercised by the Company by notice given to
the Holder at any time on or before the Maturity Date, to require the Holder to
exchange all  or a  portion of the principal of this Note (and interest accrued
thereon and  Default Interest,  if any)  as of  the Maturity  Date for  a Final
Maturity Note  in the  principal amount  herein  specified  provided  that  the
Company shall  comply with  the provisions  of this Section 6.2.  The principal
amount of  the Final  Maturity Note shall be (a) the sum of (1) the outstanding
principal amount of this Note, (2) the amount of accrued and unpaid interest on
such principal amount to the Maturity Date and (3) Default Interest, if any, on
the amount  referred to in the immediately preceding clause (2) to the Maturity
Date less  (b) the  sum of (1) the principal amount of this Note, if any, which
on the  Maturity Date is inconvertible pursuant to Section 2.4, (2) accrued and
unpaid interest  on such  principal amount to the Maturity Date and (3) Default





                                      18

Interest, if any, on the amount referred to in the immediately preceding clause
(2) to  the Maturity  Date.  Notwithstanding the issuance of the Final Maturity
Note, the  Company shall  remain liable  for payment  of all unpaid amounts due
under this  Note which  are not included in the Final Maturity Note, including,
without limitation, any unpaid premium constituting a portion of the Redemption
Price, the  Repurchase Price,  or Registration  Repurchase Price and any amount
referred to  in clause (b) of the preceding sentence.  If the Holder shall have
failed to  give a  Final Conversion  Election prior  to the Maturity Date, then
prior to  issuance of the Final Maturity Note, the Company shall have the right
within 15  days after  the Maturity Date to contact the Holder and for a period
of 15  days after  such notice  to seek  a Final  Conversion Election  from the
Holder; provided,  however, that if the Holder fails to give a Final Conversion
Election within  such 15  days, the  Company shall  immediately issue the Final
Maturity Note, which shall be dated the Maturity Date.  The Final Maturity Note
shall be  accompanied by  an opinion  of counsel,  in form, scope and substance
satisfactory to  the Holder,  to  the  effect  that  the  Final  Maturity  Note
constitutes a  valid and  binding obligation of the Company enforceable against
the Company  in accordance  with its  terms, subject to bankruptcy, insolvency,
fraudulent conveyance or transfer, reorganization, moratorium and other laws of
general applicability relating to or affecting creditors' rights and to general
equitable principles.

          (b)  The Holder  of this  Note by its acceptance hereof, acknowledges
and agrees  that the  Final Maturity  Note shall  bear a  restrictive legend in
substantially the  following form (and a stop-transfer order to such effect may
be placed against transfer of the Final Maturity Note):

     THIS FINAL  MATURITY NOTE HAS NOT BEEN REGISTERED UNDER THE SECURITIES ACT
     OF 1933,  AS AMENDED,  OR ANY  STATE SECURITIES LAWS.  THIS FINAL MATURITY
     NOTE  HAS  BEEN  ACQUIRED  FOR  INVESTMENT  ONLY  AND  MAY  NOT  BE  SOLD,
     TRANSFERRED OR  ASSIGNED IN THE ABSENCE OF SUCH REGISTRATION OR AN OPINION
     OF COUNSEL  REASONABLY SATISFACTORY  IN FORM,  SCOPE AND  SUBSTANCE TO THE
     COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED.

          The Final  Maturity Note may not be transferred except as provided in
Section 3.7 of the Final Maturity Note.

                                  ARTICLE VII
                                  DEFINITIONS

          7.1  Certain Defined  Terms.   (a)  All the agreements or instruments
herein defined  shall mean  such agreements or instruments as the same may from
time to time be supplemented or amended or the terms thereof waived or modified
to the  extent permitted  by, and  in accordance with, the terms thereof and of
this Note.

          (b)  The following  terms shall  have the  following  meanings  (such
meanings to  be equally applicable to both the singular and plural forms of the
terms defined):

          "Acceleration Percentage"  means with  respect to the date of payment
in full  of the amount due in respect of this Note as set forth in Section 4.2,
the applicable  percentage set forth below determined with respect to such date
as follows:
     




                                      19

     Date                                                        Percentage
     
     Issuance Date to and including the 120th day thereafter          15%
     
     121st through 270th day after the Issuance Date                  17.5%
     
     On and after the 271st day after the Issuance Date               22.5%

          "Affiliate" means,  with respect to any Person, any other Person that
directly, or  indirectly through  one  or  more  intermediaries,  controls,  is
controlled by or is under common control with the subject Person.  For purposes
of the term "Affiliate", the term "control" (including the terms "controlling",
"controlled by"  and "under  common control with") means the possession, direct
or indirect, of the power to direct or to cause the direction of the management
and policies  of a  Person, whether  through the  ownership of  securities,  by
contract or otherwise.

          "Aggregated Person"  means any  person whose  beneficial ownership of
shares of  Common Stock  would  be  aggregated  with  the  Holder's  beneficial
ownership of  shares of  Common Stock for purposes of Section 13(d) of the 1934
Act and Regulation 13D-G thereunder.

          "AMEX" means the American Stock Exchange, Inc.

          "Applicable Rate" means five percent (5%) per annum.

          "Business Combination Redemption Percentage" means for any redemption
of this  Note in  accordance with  Section 2.3(c) the applicable percentage set
forth below:

     Redemption Date                                             Percentage
     
     On or after Issuance Date through                                125.0%
      120th day after  the Issuance Date             
     
     On and after the 121st day after the Issuance Date               130.0%
     through the 365th day after the Issuance Date
     
     On or after 366th day after the Issuance Date                    135.0%


          "Business Day"  shall mean any day other than a Saturday, Sunday or a
day on  which commercial  banks in  The City  of New  York  are  authorized  or
required by law or executive order to remain closed.

          "Common Stock"  shall mean the Common Stock, $.01 par value, together
with any  related "poison  pill" preferred  stock purchase  rights  or  similar
rights, of the Company or any shares of capital stock and related rights of the
Company into  which such  stock shall  be changed  or  reclassified  after  the
Issuance Date.

          "Company" shall  have the  meaning provided in the first paragraph of
this Note.

          "Company Certificate" means a certificate of the Company signed by an
Officer.



                                      20

          "Company Notice"  means a  Company Notice in the form attached hereto
as Exhibit E.

          "Computed Price"  for any  date means  the arithmetic  average of the
lowest per  share Trading  Price on  the two Trading Days during the applicable
Measurement Period  for such  date on  which the  two lowest  per share Trading
Prices occur.

          "Conversion Notice"  means  a  Notice  of  Conversion  of  5%  Senior
Convertible Note  Due 2001 substantially in the form attached hereto as Exhibit
A, properly completed and duly executed by the Holder or the Holder's attorney-
in-fact.

          "Conversion Price" for any date means the lowest Trading Price of the
Common Stock  during the applicable Measurement Period; provided, however, that
notwithstanding the  foregoing, from  the Issuance  Date through  the 180th day
following the  Issuance Date,  the Conversion  Price shall  not be  less than a
price (the  "Floor Price")  equal to  the product  of (x)  the applicable Floor
Percentage specified  in the table below and (y) the average closing bid prices
of the  Common Stock  as reported  by the Price Source for the five consecutive
Trading Days  immediately preceding  the Issuance  Date (the  "Base Price") and
provided further  that, notwithstanding  anything herein to the contrary, in no
event shall  the Conversion  Price be  less  than  $10.00  (such  price  to  be
equitably adjusted  from time  to time  on terms  reasonably acceptable  to the
Holder for stock splits, stock dividends, combinations, capital reorganizations
and similar  events relating  to the  Common Stock occurring after the Issuance
Date).
     
               Period                     Floor Percentage
          
               Issuance Date to 30th Day             130%
               Following Issuance Date
          
               31st Day Following Issuance           120%
               Date to 60th Day Following
               Issuance Date
          
               61st Day Following Issuance           110%
               Date to 90th Day Following
               Issuance Date
          
               91st Day Following Issuance           100%
               Date to 120th Day Following
               Issuance Date
          
               121st Day Following Issuance           87.5%
               Date to 150th  Day Following
               Issuance Date
          
               151st  Day Following Issuance          75%
               Date to 180th  Day Following
               Issuance Date

          "Default Interest"  shall have  the meaning  provided  in  the  first
paragraph of this Note.




                                      21

          "Default Rate"  means 10 percent per annum (or such lesser rate equal
to the highest rate permitted by applicable law).

          "Event of Default" shall have the meaning provided in Article IV.
     
          "Final Conversion Election" means a Holder Notice of Final Conversion
of 5% Senior Convertible Note in the form attached hereto as Exhibit H.

          "Final Maturity  Note" shall mean a note issued by the Company in the
form attached hereto as Exhibit I.

          "Generally Accepted  Accounting Principles"  for any Person means the
generally accepted  accounting principles  and practices applied by such Person
from time to time in the preparation of its audited financial statements.

          "Holder" shall  have the  meaning provided  in the first paragraph of
this Note.

          "Holder Notice"  means a Holder Notice in the form attached hereto as
Exhibit F.

          "Holder Registration  Repurchase Notice"  means a Holder Registration
Repurchase Notice in the form attached hereto as Exhibit G.

          "Inconvertibility Day" means any Trading Day on which (x) the Company
would not  have been  required to  convert in  accordance with  Section 2.1 any
portion of  this Note  as a consequence of the limitations set forth in Section
2.4(a) had  the Holder  converted this  Note  in  full  on  such  Trading  Day,
determined at  the Conversion  Price applicable on such Trading Day and without
regard to  the limitation, if any, on beneficial ownership contained in Section
2.1(b) (a  "Maximum Share  Inconvertibility Day")  or (y)  the Company does not
have reserved  from its  authorized and  unissued shares  of Common  Stock  for
purposes of conversion of this Note and the Other Notes the number of shares of
Common Stock so required to be reserved pursuant to Section 2.2.

          "Inconvertibility Notice"  means a  notice from  the Company  to  the
Holder in  the form  set forth  in Exhibit B or a notice from the Holder to the
Company in the form set forth in Exhibit C.

          "Inconvertible Portion"  means the portion of this Note as shall not,
on the  Business Day  immediately preceding  the applicable Redemption Date, be
convertible into  shares of Common Stock by reason of the limitations set forth
in Section  2.4(a) (determined  without regard  to the  limitation, if  any, on
beneficial ownership contained in Section 2.1(b)).

          "Indebtedness"  as   used  in  reference  to  any  Person  means  all
indebtedness of  such person for borrowed money, the deferred purchase price of
property, goods and services and obligations under leases which are required to
be capitalized  in accordance with Generally Accepted Accounting Principles and
shall include  all such indebtedness guaranteed in any manner by such person or
in effect  guaranteed by such person through a contingent agreement to purchase
and all  indebtedness for  the payment  or purchase  of which  such person  has
contingently agreed  to advance or supply funds and all indebtedness secured by






                                      22

mortgage or other lien upon property owned by such person, although such person
has not assumed or become liable for the payment of such indebtedness, and, for
all purposes  hereof, such  indebtedness shall be treated as though it has been
assumed by such person.

          "Interest Payment  Dates" shall mean  the first annual anniversary of
the Issuance  Date and  each annual anniversary of the Issuance Date thereafter
and the Maturity Date.

          "Issuance Date"  means the  date and  time this  Note was  originally
issued to the original Holder of this Note.

          "Majority Holders"  means the holders of the majority of the original
principal amount of this Note and the Other Notes on the date hereof.

          "Market Price" of any security on any date shall mean the closing bid
price of such security on such date on Nasdaq or such other securities exchange
or other  market on which such security is listed for trading which constitutes
the principal  securities market  for such  security, as  reported by Nasdaq or
such exchange or other market.

          "Maturity Date" means May 1, 2001.

          "Maximum Share  Amount" shall mean a number of shares of Common Stock
equal to  the product  of (x)  the Specified  Maximum Amount and (y) a fraction
(the "Note  Fraction"), the  numerator of  which  shall  be  (p)  the  original
principal amount  of this  Note and  the denominator  of which shall be (q) the
aggregate original principal amount of this Note and the Other Notes; provided,
however, that the Maximum Share Amount shall be reduced by the number of shares
issued to  the holder  upon the  conversion of this Note; and provided further,
that the Specified Maximum Amount shall be equitably adjusted from time to time
on terms reasonably acceptable to the Holder for stock splits, stock dividends,
combinations, capital reorganizations and similar events relating to the Common
Stock occurring  after the Issuance Date.  The "Specified Maximum Amount" means
at any time after the Issuance Date, 1,000,000 shares, subject to adjustment as
described in the preceding provisos.

          "Maximum Share  Amount Inconvertibility" means the occurrence of five
or more Inconvertibility Days within any Measurement Period occurring after the
earlier of the SEC Effective Date and 100 days after the date hereof.

          "Measurement Period"  means with respect to any date the period of 10
consecutive Trading Days ending one Trading Day prior to such date.

          "NASD" means  the National Association of Securities Dealers, Inc. or
any successor.

          "NASD Limitation  Amount" means  the product of (x) 20% of the number
of shares  of Common  Stock outstanding  on the date prior to the Issuance Date
and (y)  the Note  Fraction.   "Note Fraction" has the meaning set forth in the
definition of Maximum Share Amount.

          "Nasdaq" means the Nasdaq Stock Market of the NASD.

          "1933 Act"  means the  Securities Act  of 1933,  as amended,  or  any
successor statute.



                                      23

          "1934 Act"  means the Securities Exchange Act of 1934, as amended, or
any successor statute.

          "Note" means  this 5%  Senior Convertible Note Due 2001 as originally
executed,  or  if  later  amended  or  supplemented,  then  as  so  amended  or
supplemented and  any other 5% Senior Convertible Note Due 2001 issued upon any
split-up or  transfer of  this 5%  Senior Convertible  Note  Due  2001  or  any
predecessor hereof .

          "Note Purchase  Agreement" shall  mean the  Note Purchase  Agreement,
dated as  of May 1, 1998, by and between the Company and the original Holder of
this Note.

          "NYSE" shall mean the New York Stock Exchange, Inc.

          "Officer" means  the Chairman  of  the  Board,  the  Chief  Executive
Officer, the President or the Chief Financial Officer of the Company.

          "Other Notes"  means the several 5% Senior Convertible Notes due 2001
issued by the Company pursuant to the Other Note Purchase Agreements.

          "Other Note  Purchase Agreements"  means the  several  Note  Purchase
Agreements, dated  as of  the date  of the Note Purchase Agreement, between the
Company and the several buyers named therein.

          "Payment Shares" means the shares of Common Stock issuable in payment
of interest on this Note in accordance with Section 1.1.

          "Permitted Indebtedness" means

          (1)  Indebtedness not  in excess  of $8.0 million aggregate principal
     amount which  is outstanding  on the  Issuance Date  and  which  would  be
     reflected on  a balance  sheet of  the Company  as of  the  Issuance  Date
     prepared in accordance with Generally Accepted Accounting Principles;
     
          (2)  Indebtedness incurred  after the Issuance Date consisting of (a)
     equipment lease  obligations  or  other  equipment  financings  which  are
     required  to   be  capitalized   in  accordance  with  Generally  Accepted
     Accounting Principles;  and (b)  Indebtedness incurred  in connection with
     the acquisition of furniture, fixtures and equipment;
     
          (3)  Indebtedness  incurred   (a)  in  connection  with  a  strategic
     alliance, collaboration,  joint  venture,  partnership  or  other  similar
     arrangement of  the Company  with another  Person which  is engaged  in  a
     business similar  to or  related to  the business  of the  Company and (b)
     after the  Issuance Date  that is secured solely by the Company's interest
     in real  estate, improvements  to real  estate and  office and  laboratory
     facilities; and
     
          (4)  Indebtedness (other  than as  permitted by the preceding clauses
     (1) through  (3)) in  a principal  amount not  in excess  of $4.0  million
     outstanding at any one time;
     
so long  as (x)  in the case of Indebtedness permitted by the preceding clauses
(2) through  (4), on  the date  of incurrence  of such Indebtedness no Event of




                                      24

Default has  occurred and  is continuing,  and (y)  in the case of Indebtedness
permitted by the preceding clause (2), the aggregate amount thereof (other than
any amount  thereof permitted  by clause (1) of this definition) outstanding at
any one time does not exceed $15.0 million.

          "Permitted Transferee"  means any  person who  is (1)  an "accredited
investor" as  defined in Regulation D under the 1933 Act and (2) a Person which
is an Affiliate of the Holder or the holder of any Other Note.

          "Person"  means  an  individual,  partnership,  corporation,  limited
liability company,  trust or  incorporated organization,  and a government or a
governmental agency or political subdivision.

          "Pooling Standards" means Opinion No. 16 of the Accounting Principles
Board (or  any  successor  accounting  standard  of  the  Financial  Accounting
Standards Board (or any successor or replacement Person or board the accounting
pronouncements of  which are applicable to issuers having a class of securities
registered pursuant  to Section  12(b) or  12(g) of  the  1934  Act))  and  any
applicable requirements  of the SEC relating to pooling of interests accounting
for business  combination transactions,  in each case as in effect from time to
time.

          "Price Source"  means Bloomberg  L.P. (or  any successor to the share
price reporting  business  of  Bloomberg  L.P.);  provided,  however,  that  if
Bloomberg L.P.  (or any  successor) shall  no longer be reporting prices of the
Common Stock,  "Price Source" shall mean a commercial price source available to
broker-dealers which  reports such  prices selected  by the Majority Holders by
notice to  the Company.  The Company shall immediately notify the Holder of any
Price Source substituted for Bloomberg L.P. (or any successor).

          "Redemption Date"  means the  date which  is five Business Days after
the date the Holder gives a Redemption Election to the Company.

          "Redemption Election" means (1) a notice by the Holder to the Company
substantially in  the form set forth in Exhibit D or (2) a notice by the Holder
to the  Company included  in the  form of  Inconvertibility Notice set forth in
Exhibit C.

          "Redemption Election  Period" means,  with respect  to  a  particular
Maximum   Share    Amount   Inconvertibility    or   Registration   Restriction
Inconvertibility, the  period of  ten Business  Days after the later of (x) the
date an  Inconvertibility Notice  with respect  to such  Maximum  Share  Amount
Inconvertibility or  Registration Restriction  Inconvertibility is given or (y)
the date  such Inconvertibility  Notice was  required to have been given by the
Company.

          "Redemption Percentage" means:

               (i)   in the  case of  a redemption at the option of the Company
     pursuant to Section 2.4(b)(2), 110%; and
     
               (ii)  in the  case of  a redemption  at the option of the Holder
     pursuant to  Section 2.4(b)(1),  with respect to each Redemption Date, the
     applicable percentage set forth below determined with respect to such date
     as follows:
     



                                      25

                    Redemption Date                         Percentage
                    
                    Issuance Date to the 120th day            112.5%
                    Following Issuance Date
                    
                    121st Day Following Issuance Date
                    and thereafter                            110.0%
               
     
          "Redemption Price"  means an  amount in  cash equal to the sum of (1)
the product  obtained by multiplying (A) the sum of (i) the principal amount of
this Note  to be redeemed on a particular Redemption Date plus (ii) accrued and
unpaid interest  on such principal amount to such Redemption Date times (B) the
applicable Redemption  Percentage plus (2) accrued and unpaid Default Interest,
if any,  on  the  amount  referred  to  in  the  immediately  preceding  clause
(1)(A)(ii) at the rate provided in this Note to such Redemption Date.

          "Redemption Trigger  Price" means  a price  per share of Common Stock
equal to $10.00 (such price to be equitably adjusted from time to time on terms
reasonably  acceptable  to  the  Holder  for  stock  splits,  stock  dividends,
combinations, capital reorganizations and similar events relating to the Common
Stock occurring after the Issuance Date).

          "Registration Repurchase Event" means the occurrence of either of the
following events:

          (a)  the Company  fails to file the Registration Statement within the
     30-day period  provided in Section 8(a)(1) of the Note Purchase Agreement;
     or
     
          (b)  the SEC  Effective Date shall not have occurred on or before the
     date which is 100 days after the Issuance Date.

          "Registration Repurchase  Price" means an amount in cash equal to the
sum of (1) the product obtained by multiplying (A) the sum of (i) the principal
amount of  this Note to be repurchased plus (ii) accrued and unpaid interest on
such principal  amount to  the date of such repurchase times (B) 110%, plus (2)
accrued and  unpaid Default  Interest, if any, on the amount referred to in the
immediately preceding  clause (1)(A)(ii)  at the  rate provided in this Note to
the date of repurchase in accordance with Article V.

          "Registration Statement" means the Registration Statement required to
be filed  by the  Company with  the SEC  pursuant to  Section 8(a)  of the Note
Purchase Agreement.

          "Repurchase Event"  means the  occurrence of  any one  or more of the
following events:
               
          (a)  For any  period of  five consecutive  Trading Days following the
     date hereof  there shall  be no reported sale price of the Common Stock on
     any of Nasdaq, the NYSE or the AMEX;
     
          (b)  The Common  Stock ceases  to be  included in the Nasdaq National
     Market tier of Nasdaq, or listed on the NYSE or the AMEX;
     




                                      26

          (c)  Any consolidation  or merger  of the  Company or  any Subsidiary
     with or  into another  entity (other  than a  merger or consolidation of a
     Subsidiary into  the Company  or  a  wholly-owned  Subsidiary)  where  the
     stockholders of  the Company  immediately prior to such transaction do not
     collectively own  at least 51% of the outstanding voting securities of the
     surviving  corporation   of  such   consolidation  or  merger  immediately
     following such transaction; or the sale of all or substantially all of the
     assets of the Company and its Subsidiaries;
     
          (d)  The adoption  of any  amendment to  the Company's Certificate of
     Incorporation or the filing of any articles of serial designation or other
     supplement to  the  Certificate  of  Incorporation  which  materially  and
     adversely affects  the rights  of the  Holder or  the taking  of any other
     action which materially and adversely affects the rights of the Holder; or
     
          (e)  Except as  set forth  in Section  8(c)(7) of  the Note  Purchase
     Agreement, the inability of the Holder for 25 Trading Days (whether or not
     consecutive) during any annual period commencing on the SEC Effective Date
     or any  annual anniversary  of the  SEC Effective  Date to  sell shares of
     Common  Stock  issued  upon  conversion  of  this  Note  pursuant  to  the
     Registration Statement required to be filed by the Company pursuant to the
     Note Purchase Agreement (1) by reason of the requirements of the 1933 Act,
     the 1934  Act or  any of  the rules or regulations under either thereof or
     (2) due  to the  Registration Statement containing any untrue statement of
     material fact  or omitting  to state a material fact required to be stated
     therein or  necessary to make the statements therein not misleading or any
     failure of  the Registration  Statement or the Prospectus included therein
     or any  amendment or  supplement thereto  to comply  with  the  rules  and
     regulations of the SEC.

          "Repurchase Price"  means with  respect to any repurchase pursuant to
Sections 5.1  and 5.2  an amount  in cash  equal to  the sum of (1) the product
obtained by multiplying the sum of (A) the outstanding principal amount of this
Note plus  (B) accrued and unpaid interest on such principal amount to the date
of such  repurchase times  (x) 112.5%,  if the date of such repurchase is on or
before the  120th day  after the  Issuance Date,  (y) 115%, if the date of such
repurchase is  on or  after the  121st day  after the  Issuance Date  and on or
before the  270th day after the Issuance Date, or (z) 120%, if the date of such
repurchase is  on or  after the  271st day  after the  Issuance Date  plus  (2)
accrued and  unpaid Default  Interest, if any, on the amount referred to in the
immediately preceding  clause (1)(B)  at the  rate provided in this Note to the
date of such repurchase.

          "SEC" means the Securities and Exchange Commission, or any successor.

          "SEC Effective  Date"  means  the  date  on  which  the  Registration
Statement is first declared effective by the SEC.

          "Significant Subsidiary"  means a  Subsidiary which is a "significant
subsidiary," as  that term  is defined in Rule 1-02(w) of Regulation S-X of the
SEC as in effect on the date of this Agreement.

          "Stock Payment  Option" shall  have the  meaning provided  in Section
1.1(a).





                                      27

          "Stockholder Approval"  means the approval by a majority of the votes
cast by  the holders  of shares  of Common  Stock (in  person or by proxy) at a
meeting of the stockholders of the Company (duly convened at which a quorum was
present), or a written consent of holders of shares of Common Stock entitled to
such number of votes given without a meeting, of the issuance by the Company of
20% or  more of  the outstanding  Common Stock of the Company for less than the
greater of  the book  or market value of such Common Stock on conversion of the
Note and  the Other  Notes, as and to the extent required under Rule 4460(i) of
the NASD (or any successor or replacement provision thereof).

          "Subsidiary" means  any  corporation  or  other  entity  of  which  a
majority of  the capital  stock or  other ownership  interests having  ordinary
voting power  to elect  a majority  of the  board of directors or other persons
performing similar  functions are  at the  time directly or indirectly owned by
the Company.

          "Tender Offer" means a tender offer or exchange offer.

          "Trading Day"  means a  day on  which either  the national securities
exchange or  Nasdaq which  then constitutes the principal securities market for
the Common Stock is open for general trading.

          "Trading Price" on any date means the lowest sale price (regular way)
for one  share of  the Common Stock on such date, on the first applicable among
the following:   (a)  the national  securities exchange  on which the shares of
Common Stock  are listed  which constitutes the principal securities market for
the Common  Stock, (b) Nasdaq,  or  (c)  such  other  market  as  at  the  time
constitutes the principal trading market for the Common Stock, in any such case
as reported  by the  Price Source provided, however, that if on any Trading Day
there shall  be no  reported sale  price (regular way) of the Common Stock, the
"Trading Price"  on such  Trading Day  shall be  the lowest sale price (regular
way) of  the Common Stock on the Trading Day next preceding such Trading Day on
which a  sale price  (regular way)  for the  Common Stock has been so reported;
provided further,  however, that  the Trading Price shall be equitably adjusted
from time  to time  on terms  reasonably acceptable to the Majority Holders for
(i) stock  splits, (ii)  stock  dividends,  (iii)  combinations,  (iv)  capital
reorganizations, (v)  issuance to  all holders  of Common  Stock of  rights  or
warrants to  purchase shares of Common Stock at a price per share less than the
Trading Price which would otherwise be applicable, (vi) the distribution by the
Company to  all holders  of Common  Stock of  evidences of  indebtedness of the
Company or  cash (other  than regular  quarterly cash  dividends), (vii) tender
offers by  the Company or any subsidiary of the Company or other repurchases of
shares of  Common Stock  in one  or more transactions which, individually or in
the aggregate,  result in  the purchase  of more  than 10%  of the Common Stock
outstanding and  (viii) similar  events relating  to the  Common Stock, in each
such case which occur on or after the Issuance Date).

          "Transaction Documents" means this Note, the Note Purchase Agreement,
the  Final   Maturity  Note,  the  Transfer  Agent  Agreement,  and  the  other
agreements, instruments and documents contemplated hereby and thereby.

          "Transfer Agent"  means Continental Stock Transfer & Trust Company or
any successor transfer agent appointed by the Company.

          "Transfer Agent  Agreement" means the Transfer Agent Agreement, dated
as of  May 1,  1998, by and among the Company, the Transfer Agent, the original
Holder of this Note and the Original Holders of the Other Notes.


                                      28

                                 ARTICLE VIII
                                 MISCELLANEOUS
                                       
          8.1  Failure or  Indulgence Not  Waiver.   No failure or delay on the
part of  the Holder  in the exercise of any power, right or privilege hereunder
shall operate  as a waiver thereof, nor shall any single or partial exercise of
any such  power, right  or privilege preclude other or further exercise thereof
or of  any other  right, power  or privilege.  All rights and remedies existing
hereunder are  cumulative to,  and not  exclusive of,  any rights  or  remedies
otherwise available.

          8.2  Notices. All  notices and  other communications hereunder to any
party shall  be deemed  to be  sufficient if  contained in a written instrument
delivered in  person or by a nationally recognized courier service or duly sent
by facsimile  or first  class, registered  or certified  mail, postage prepaid,
addressed to:

          (a)  if to the Company, to:

               Emisphere Technologies, Inc.
               15 Skyline Drive
               Hawthorne, New York 10532
               Telephone:       (914) 347-2498
               Facsimile:       (914) 347-2220
               Attention:       Michael M. Goldberg, Chairman
               
               with a copy to:

               Paul, Weiss, Rifkind, Wharton & Garrison
               1285 Avenue of the Americas
               New York, New York 10019
               Telephone:       (212) 373-3000
               Facsimile:       (212) 757-3990
               Attention:       Edwin S. Maynard, Esq.

               and to:

               H. Warren Browne, Esq.
               25 Five Ponds Drive
               Waccabuc, New York 10597
               Telephone:       (914) 763-5599
               Facsimile:       (914) 763-6321
               
               and:

          (b)                   if to the Holder, to:
               
               

All such  notices and  communications shall be deemed to have been received (i)
in the case of personal or courier delivery, on the date of such delivery, (ii)
in the case of facsimile transmission, on the date on which the sender receives
confirmation that  such was  received by the addressee and (iii) in the case of
mailing, on the third business day following the date of such mailing.





                                      29

          8.3  Amendment Provision.  None of this Note or any Other Note or any
terms hereof or thereof may be changed, waived, discharged or terminated unless
such change,  waiver, discharge  or termination  is in  writing signed  by  the
Majority  Holders,   provided  that   no  such  change,  waiver,  discharge  or
termination shall,  without the  consent of  the Holder  and the holders of the
Other Notes  affected thereby,  (i) extend the scheduled final maturity of this
Note or  any Other  Note, or  reduce the  rate or extend the time of payment of
interest (other  than as  a result  of waiving  the applicability  of any post-
default increase  in interest  rates) hereon or thereon or reduce the principal
amount  hereof  or  thereof  or  the  Redemption  Price,  Repurchase  Price  or
Registration Repurchase  Price, (ii)  amend, modify  or waive  any provision of
this Section  8.3, (iii)  reduce any  percentage  specified  in,  or  otherwise
modify, the  definition of  Majority Holders  or  (iv)  change  the  method  of
calculating the Conversion Price in a manner adverse to the Holder.

          8.4  Assignability.   This Note shall be binding upon the Company and
its successors,  and shall  inure to  the benefit  of and  be binding  upon the
Holder and  its successors  and permitted  assigns.  The Company may not assign
any of its rights or delegate any of its  obligations under this Note.

          8.5  Certain Expenses.   The Company shall pay on demand all expenses
incurred by the Holder, including reasonable attorneys' fees and expenses, as a
consequence of,  or in connection with, (x) any default or breach of any of the
Company's obligations  set forth  in the  Transaction  Documents  and  (y)  the
enforcement or  restructuring of  any right of, including the collection of any
payments due,  the Holder under the Transaction Documents, including any action
or proceeding  relating to  such enforcement  or any order, injunction or other
process seeking to restrain the Company from paying any amount due the Holder.

          8.6  Governing Law.  This Note shall be governed by the internal laws
of the State of New York, without regard to the principles of conflict of laws.

          8.7  Transfer of  Note.   This Note  has not  been and  is not  being
registered under  the provisions  of the  1933 Act or any state securities laws
and this  Note may  not be transferred unless (1) the transferee is a Permitted
Transferee and (2) the Holder shall have delivered to the Company an opinion of
counsel, reasonably  satisfactory in  form, scope and substance to the Company,
to the  effect that  this Note  may be sold or transferred without registration
under the  1933 Act.   Prior  to any  such transfer, such transferee shall have
represented in  writing to  the Company  that such transferee has requested and
received from the Company all information relating to the business, properties,
operations, condition  (financial or other), results of operations or prospects
of the  Company deemed  relevant by  such transferee;  that such transferee has
been afforded  the opportunity  to ask  questions of the Company concerning the
foregoing and  has had  the opportunity  to obtain  and review the Registration
Statement and  the prospectus included therein, each as amended or supplemented
to the  date of  transfer  to  such  transferee,  and  the  reports  and  other
information concerning the Company which at the time of such transfer have been
filed by  the Company  with the  SEC pursuant  to the  1934 Act  and which  are
incorporated by  reference in  such prospectus as of the date of such transfer.
If such  transfer is  intended to  assign  the  rights  and  obligations  under
Sections 5(a),  5(b) and  8 of the Note Purchase Agreement, such transfer shall
otherwise be  made in  compliance  with  Section  10.7  of  the  Note  Purchase
Agreement.





                                      30

          8.8  Enforceable Obligation.   The  Company represents  and  warrants
that at  the time  of the  original issuance  of this Note it received the full
purchase price  payable pursuant to the Note Purchase Agreement in an amount at
least equal  to the  original principal amount of this Note, and that this Note
is an enforceable obligation of the Company which is not subject to any offset,
reduction, counterclaim  or disallowance  of any  sort, subject  to bankruptcy,
insolvency, fraudulent  conveyance or  transfer, reorganization, moratorium and
other laws  of general applicability relating to or affecting creditors' rights
and to general equitable principles.

          8.9  Certain Amounts.   Whenever pursuant to this Note the Company is
required to pay an amount in excess of the outstanding principal amount (or the
portion thereof  required to  be paid  at that  time) plus  accrued and  unpaid
interest plus  Default Interest  on such  interest, the  Company and the Holder
agree that the actual damages to the Holder from the receipt of cash payment on
this Note  may be  difficult to  determine and  the amount to be so paid by the
Company represents  stipulated damages  and not  a penalty  and is  intended to
compensate the  Holder in part for loss of the opportunity to convert this Note
and to  earn a  return from  the sale  of shares  of Common Stock acquired upon
conversion of  this Note at a price in excess of the price paid for such shares
pursuant to  this Note.   The  Company and  the Holder  hereby agree  that such
amount of  stipulated damages  is not  plainly disproportionate to the possible
loss to  the Holder  from the receipt of a cash payment without the opportunity
to convert this Note into shares of Common Stock.

          8.10 Replacement of  Notes.   Upon receipt by the Company of evidence
reasonably satisfactory  to it  of  the  ownership  of  and  the  loss,  theft,
destruction or  mutilation of  this Note  and (a) in the case of loss, theft or
destruction, of  indemnity from  the Holder  reasonably satisfactory in form to
the Company (and without the requirement to post any bond or other security) or
(b) in  the case  of mutilation,  upon surrender and cancellation of this Note,
the Company will execute and deliver to the Holder a new Note of like tenor.

          IN WITNESS  WHEREOF, the Company has caused this Note to be signed in
its name  by its duly authorized officer on the day and in the year first above
written.

                                EMISPHERE TECHNOLOGIES, INC.
                                
                                
                                
                                By:                              
                                   Name:
                                   Title:















                                      31

                                                                   Exhibit 4(b)

                       [FORM OF NOTE PURCHASE AGREEMENT]




                            NOTE PURCHASE AGREEMENT


                            DATED AS OF MAY 1, 1998


                                BY AND BETWEEN


                         EMISPHERE TECHNOLOGIES, INC.


                                      AND


                                [NAME OF BUYER]






                     5% SENIOR CONVERTIBLE NOTES DUE 2001





                               PLACEMENT AGENT:

                         DIAZ & ALTSCHUL CAPITAL, LLC

                               TABLE OF CONTENTS
                                                                        PAGE

1.   DEFINITIONS..........................................................1
2.   PURCHASE AND SALE; PURCHASE PRICE....................................6
     (a)  Purchase........................................................6
     (b)  Closing.........................................................6
3.   REPRESENTATIONS, WARRANTIES, COVENANTS, ETC. OF THE BUYER............6
     (a)  Purchase for Investment.........................................7
     (b)  Accredited Investor.............................................7
     (c)  Reoffers and Resales............................................7
     (d)  Company Reliance................................................7
     (e)  Information Provided............................................7
     (f)  Absence of Approvals............................................8
     (g)  Note Purchase Agreement.........................................8
     (h)  Buyer Status....................................................8
4.   REPRESENTATIONS, WARRANTIES, COVENANTS, ETC. OF THE COMPANY..........8
     (a)  Organization and Authority......................................8
     (b)  Qualifications..................................................8
     (c)  Capitalization..................................................9
     (d)  Material Losses.................................................9
     (e)  Concerning the Shares and the Common Stock.....................10
     (f)  Corporate Authorization........................................10
     (g)  Non-contravention..............................................10
     (h)  Approvals......................................................11
     (i)  Conduct of Business............................................11
     (j)  SEC Filings....................................................11
     (lk  Absence of Certain Proceedings.................................12
     (l)  Liabilities....................................................12
     (m)  Absence of Certain Changes.....................................12
     (n)  Intellectual Property..........................................12
     (o)  Internal Accounting Controls...................................12
     (p)  Compliance with Law............................................13
     (q)  Properties.....................................................13
     (r)  Labor Relations................................................13
     (s)  Insurance......................................................13
     (t)  Tax Matters....................................................13
     (u)  Investment Company.............................................13
     (v)  Absence of Brokers, Finders, Etc...............................14
     (w)  No Solicitation................................................14
     (x)  Certain Issuances of Securities................................14
5.   CERTAIN COVENANTS...................................................14
     (a)  Transfer Restrictions..........................................14
     (b)  Restrictive Legends............................................15
     (c)  Transfer Agent Agreement.......................................16
     (d)  Nasdaq Inclusion; Reporting Status.............................16
     (e)  State Securities Laws..........................................16
     (f)  Certain Future Financings and Related Actions..................17
     (g)  Use of Proceeds................................................18
     (h)  Best Efforts...................................................18
     (i)  Debt Obligation................................................18
6.   CONDITIONS TO THE COMPANY'S OBLIGATION TO SELL......................18
7.   CONDITIONS TO THE BUYER'S OBLIGATION TO PURCHASE....................19
8.   REGISTRATION RIGHTS.................................................20
     (a)  Mandatory Registration.........................................20
     (b)  Obligations of the Company.....................................21
     (c)  Obligations of the Buyer and other Investors...................25
     (d)  Rule 144.......................................................27

                                                                        PAGE

9.   INDEMNIFICATION AND CONTRIBUTION....................................27
     (a)  Indemnification................................................27
     (b)  Contribution...................................................29
     (c)  Other Rights...................................................30
10.  MISCELLANEOUS.......................................................30
     (a)  Governing Law..................................................30
     (b)  Headings.......................................................30
     (c)  Severability...................................................30
     (d)  Notices........................................................30
     (e)  Counterparts...................................................31
     (f)  Entire Agreement; Benefit......................................31
     (g)  Waiver.........................................................31
     (h)  Amendment......................................................31
     (i)  Further Assurances.............................................31
     (j)  Assignment of Certain Rights and Obligations...................31
     (k)  Expenses.......................................................32
     (l)  Termination....................................................32
     (m)  Survival.......................................................33
     (n)  Public Statements, Press Releases, Etc.........................33
     (o)  Construction...................................................33


                                   SCHEDULES

SCHEDULE 4(C)  Preemptive Rights/Anti-dilution Protections; Registration Rights
SCHEDULE 4(e)  Concerning the Shares and the Common Stock

                                    ANNEXES

ANNEX I   -    5% Senior Convertible Note due 2001
ANNEX II  -    Transfer Agent Agreement
ANNEX III  Instructions to Transfer Agent
ANNEX IV  -    Opinion of Counsel to the Company
ANNEX V   -    Opinion of Company Counsel to Be Delivered in Connection with
           Effectiveness of the Registration Statement


          NOTE PURCHASE  AGREEMENT, dated  as of  May 1,  1998  (this
          "Agreement"), by  and between EMISPHERE TECHNOLOGIES, INC.,
          a Delaware  corporation, with  headquarters located  at  15
          Skyline Drive,  Hawthorne, New  York 10532 (the "Company"),
          and  [Name  of  Buyer],  a  [          ]  corporation  (the
          "Buyer").
          


          WHEREAS, the  Buyer wishes  to purchase  from  the  Company  and  the
Company wishes  to sell  to the  Buyer, upon  the  terms  and  subject  to  the
conditions of  this Agreement,  a promissory  note of  the Company  having  the
aggregate principal  amount set  forth on  the signature page of this Agreement
and which  will be  convertible into  shares of  Common Stock (such capitalized
term and all other capitalized terms used in this Agreement having the meanings
provided in Section 1);

          NOW THEREFORE,  in consideration  of  the  premises  and  the  mutual
covenants contained  herein and  other good  and  valuable  consideration,  the
receipt and  sufficiency of which are hereby acknowledged, the parties agree as
follows:

1.   Definitions.

          (a)  As used  in this  Agreement, the  terms "Agreement", "Buyer" and
"Company" shall  have the  respective meanings  assigned to  such terms  in the
introductory paragraph of this Agreement.

          (b)  All the agreements or instruments herein defined shall mean such
agreements or  instruments as the same may from time to time be supplemented or
amended or the terms thereof waived or modified to the extent permitted by, and
in accordance with, the terms thereof and of this Agreement.

          (c)  The following  terms shall  have the  following  meanings  (such
meanings to  be equally applicable to both the singular and plural forms of the
terms defined):

          "Affiliate" means,  with respect to any Person, any other Person that
directly, or  indirectly through  one  or  more  intermediaries,  controls,  is
controlled by or is under common control with the subject Person.  For purposes
of this  definition, "control"  (including, with correlative meaning, the terms
"controlled by"  and "under  common control with"), as used with respect to any
Person, shall  mean the  possession, directly  or indirectly,  of the  power to
direct or  cause the  direction of  the management and policies of such Person,
whether through the ownership of voting securities or by contract or otherwise.

          "Business Day"  means any  day other than a Saturday, Sunday or a day
on which commercial banks in The City of New York are authorized or required by
law or executive order to remain closed.

          "Claims" means  any losses,  claims, damages, liabilities or expenses
(joint or several), incurred by a Person.

          "Closing Date"  means 12:00  noon, New York City time, on May 1, 1998
or such other mutually agreed to time.



          "Code" means  the Internal  Revenue Code of 1986, as amended, and the
regulations thereunder and published interpretations thereof.

          "Common Stock"  shall mean the Common Stock, $.01 par value, together
with any  related "poison  pill" preferred  stock purchase  rights  or  similar
rights, of the Company or any shares of capital stock and related rights of the
Company into  which such  stock shall  be changed  or  reclassified  after  the
Issuance Date.

          "Conversion Notice"  means  a  Notice  of  Conversion  of  5%  Senior
Convertible Note due 2001 substantially in the form of Exhibit A to the Note.

          "Conversion Shares"  means the  shares of  Common Stock issuable upon
conversion of the Note.

          "Event of Default" shall have the meaning provided in the Note.

          "Final Maturity  Note" means  the note of the Company issuable on the
maturity date of the Note in the form attached as Exhibit J to the Note.

          "Indemnified Party" means the Company, each of its directors, each of
its officers  who signs  the Registration  Statement, each  Person, if any, who
controls the  Company within  the meaning  of the 1933 Act or the 1934 Act, any
underwriter and  any other  stockholder  selling  securities  pursuant  to  the
Registration Statement  or any  of its  directors or officers or any Person who
controls such  stockholder or underwriter within the meaning of the 1933 Act or
the 1934 Act.

          "Indemnified  Person"  means  each  Investor  who  holds  Registrable
Securities and  each Investor  who sells  such Registrable  Securities  in  the
manner permitted under this Agreement, the directors, if any, of such Investor,
the officers,  if any,  of such Investor, each Person, if any, who controls any
Investor within  the meaning  of the  1933 Act or the 1934 Act, any underwriter
(as defined  in the  1933 Act) acting on behalf of an Investor who participates
in the  offering of  Registrable Securities of such Investor in accordance with
the  plan   of  distribution  contained  in  the  Prospectus  included  in  the
Registration Statement,  the directors,  if any,  of such  underwriter and  the
officers, if  any, of  such underwriter,  and each Person, if any, who controls
any such underwriter within the meaning of the 1933 Act or the 1934 Act .

          "Inspector" means  any attorney, accountant or other agent reasonably
acceptable to  the Company retained by an Investor for the purposes provided in
Section 8(b)(9).

          "Investor" means the Buyer and any Permitted Transferee who agrees to
become bound by the provisions of Section 8 of this Agreement.

          "January 1998 10-Q" means the Company's Quarterly Report on Form 10-Q
for the  quarter ended January 31, 1998 (including any information or documents
incorporated therein by reference).

          "Margin Stock" shall have the meaning provided in Regulation U of the
Board of Governors of the Federal Reserve System (12 CFR part 221).

          "Maturity Date" shall have the meaning provided in the Note.

          "Maximum Share Amount" shall have the meaning provided in the Note.



                                      -2-

          "Nasdaq" means the National Market tier of the Nasdaq Stock Market.

          "NASD" means the National Association of Securities Dealers, Inc.

          "1997 10-K"  means the  Company's Annual  Report on Form 10-K for the
fiscal year  ended July  31,  1997  (including  any  information  or  documents
incorporated therein by reference).

          "1934 Act"  means the Securities Exchange Act of 1934, as amended, or
any successor statute.

          "1933 Act"  means the  Securities Act  of 1933,  as amended,  or  any
successor statute.

          "Non-Responsive Investor"  means an Investor who does not provide the
Requested Information to the Company at least one (1) Business Day prior to the
filing of the Registration Statement.

          "Note" means  the 5%  Senior Convertible Note due 2001 of the Company
in the form of Annex I to this Agreement.

          "Other Notes"  shall have the meaning provided in the Note (including
any information or documents incorporated therein by reference).

          "Payment Shares" means the shares of Common Stock issuable in payment
of interest on the Note.

          "Person" means  any natural person, corporation, partnership, limited
liability company,  trust, incorporated  organization, government, governmental
agency or political subdivision.

          "Prospectus" means  the prospectus  forming part  of the Registration
Statement at  the time the Registration Statement is declared effective and any
amendment or supplement thereto.

          "Purchase Price"  means 100%  of the  principal amount of the Note as
set forth on the signature page hereof.

          "Questionnaire"  means   the  Prospective   Purchaser   Questionnaire
completed by the Buyer.

          "Preferred Shares"  means the  Preferred Stock,  par value  $.01  per
share, of  the Company,  of which  200,000 shares have been designated Series A
Junior Participating Preferred Stock.

          "Permitted Transferee"  means any  person who  is (1)  an "accredited
investor" as  defined in Regulation D under the 1933 Act and (2) a Person which
is an Affiliate of any Investor or the holder of any Other Note.

          "Record" means  all pertinent  financial and other records, pertinent
corporate documents and properties of the Company subject to inspection for the
purposes provided in Section 8(b)(9).








                                      -3-

          "Register," "Registered,"  and "Registration" refer to a registration
effected by  preparing and  filing a  Registration Statement  or Statements  in
compliance with  the 1933  Act and pursuant to Rule 415, and the declaration or
ordering of effectiveness of such Registration Statement by the SEC.

          "Registrable Securities"  means the  Shares and  any stock  or  other
securities into  which or  for which the Common Stock may hereafter be changed,
converted or  exchanged by  the Company,  and any  other securities  issued  to
holders of  such Common  Stock (or  such shares  into which  or for  which such
shares are so changed, converted or exchanged) upon any reclassification, share
combination,  share  subdivision,  share  dividend,  merger,  consolidation  or
similar transaction or event.

          "Registration Period" means the period from the SEC Effective Date to
the earlier of (i) the date which is three years after the Closing Date (or, if
(x) the  Note shall  have been fully converted into shares of Common Stock, (y)
the Maturity  Date shall  have occurred  or (z) the Note shall no longer remain
outstanding,  such  date  after  which  each  Investor  may  sell  all  of  its
Registrable Securities without registration under the 1933 Act pursuant to Rule
144, free  of any limitation on the volume of such securities which may be sold
in any  period) and  (ii) the  date on  which the  Investors no  longer own any
Registrable Securities.

          "Registration Statement"  means a registration statement on Form S-3,
or any  successor form,  of the  Company under  the 1933  Act which  names  the
Investors as selling stockholders.

          "Regulation D" means Regulation D under the 1933 Act.

          "Repurchase Event" shall have the meaning provided in the Note.

          "Requested Information"  means the  information the  Company requires
from each  Investor in  connection with  the preparation  of  the  Registration
Statement.

          "Rule 415"  means Rule  415 under  the 1933 Act or any successor rule
providing for offering securities on a delayed or continuous basis.

          "Rule 144" means Rule 144 promulgated under the 1933 Act or any other
similar rule  or regulation  of the SEC that may at any time permit a holder of
any securities  to sell  securities  of  the  Company  to  the  public  without
registration under the 1933 Act.

          "SEC" means the Securities and Exchange Commission or successor.

          "SEC Effective  Date" means  the date  the Registration  Statement is
declared effective by the SEC.

          "SEC Filing  Date" means the date the Registration Statement is first
filed with the SEC pursuant to Section 8.










                                      -4-

          "SEC Reports"  means the  1997  10-K,  the  January  1998  10-Q,  the
Company's  definitive   Proxy  Statement   for  its   1998  Annual  Meeting  of
Stockholders, and  all other  periodic and  other reports  filed by the Company
with the  SEC pursuant to the 1934 Act subsequent to July 31, 1996 and prior to
the date  hereof, in  each case  as  filed  with  the  SEC  and  including  the
information  and  documents  (other  than  exhibits)  incorporated  therein  by
reference.

          "Securities" means,  collectively, the  Note, the Final Maturity Note
and the Shares.

          "Shares" means the Conversion Shares and the Payment Shares.

          "Subsidiary" means  any  corporation  or  other  entity  of  which  a
majority of  the capital  stock or  other ownership  interests having  ordinary
voting power  to elect  a majority  of the  board of directors or other persons
performing similar  functions are  at the  time directly or indirectly owned by
the Company.

          "Trading Day"  means at  any time  a day  on which  any of a national
securities exchange,  Nasdaq or  such other  securities market  as at such time
constitutes the  principal securities  market for  the Common Stock is open for
general trading of securities.

          "Trading Price" shall have the meaning provided in the Note.

          "Transaction Documents"  means,  collectively,  this  Agreement,  the
Securities, the  Transfer Agent Agreement and the other agreements, instruments
and documents contemplated hereby and thereby.

          "Transfer Agent"  means Continental Stock Transfer & Trust Company or
any successor  thereof, serving  as transfer agent and registrar for the Common
Stock upon conversion of the Note.

          "Transfer Agent  Agreement" means  the Transfer Agent Agreement among
the Company,  the Transfer  Agent, the  Buyer and  the purchasers  of the Other
Notes, in substantially the form attached hereto as Annex II.

          "Violation" means

          (i)  any untrue  statement or  alleged untrue statement of a material
fact contained  in the  Registration Statement  or any post-effective amendment
thereof or  the omission  or alleged  omission to state therein a material fact
required to  be stated  therein or necessary to make the statements therein not
misleading,

          (ii) any untrue  statement or  alleged untrue statement of a material
fact contained  in any  Prospectus (as  amended or supplemented, if the Company
files any amendment thereof or supplement thereto with the SEC) or the omission
or alleged  omission to  state therein  any material fact necessary to make the
statements made  therein,  in  light  of  the  circumstances  under  which  the
statements therein were made, not misleading,

          (iii)any violation  or alleged  violation by  the Company of the 1933
Act, the 1934 Act, any state securities law or any rule or regulation under the
1933 Act, the 1934 Act or any state securities law, or




                                      -5-

          (iv) any breach  or alleged  breach by  the Company  or the  Transfer
Agent of any representation, warranty, covenant, agreement or other term of any
of the  Transaction Documents which materially adversely affects or potentially
materially adversely affects the issuance of the Shares within the time periods
set forth herein and in the Note.


2.   Purchase And Sale; Purchase Price.

          (a)  Purchase; Option  to Purchase  Additional Notes.   (i) The Buyer
hereby agrees  to purchase, and the Company hereby agrees to sell to the Buyer,
on the  Closing Date,  the Note  in the  principal  amount  set  forth  on  the
signature page  of this  Agreement and  having the  terms and conditions as set
forth in  the form  of the  Note attached  hereto as  Annex I  for the Purchase
Price.

          (ii) As  additional consideration  for the  Buyer's purchase  of  the
Notes, the  Company hereby  grants the  Investor an  option, exercisable  for a
period of 45 days immediately succeeding the last day of any Measurement Period
(as defined  in the  Note) during  which the  average closing  bid price of the
Common Stock exceeds $36, to purchase notes, on substantially the same terms as
the Note,  with a  principal amount equal to 30% of the original face amount of
the Note;  provided however  that such  option shall be equitably adjusted from
time to  time on  terms reasonably acceptable to the Investor for stock splits,
stock dividends,  combinations,  capital  reorganizations  and  similar  events
relating to  the Common  Stock occurring after the date hereof and prior to the
Investor's exercise of such option.

          (b)  Closing.   The issuance  and sale of the Note shall occur on the
Closing Date  at the  offices of  Howard, Darby  & Levin,  1330 Avenue  of  the
Americas, New  York, New  York.   At the closing, upon the terms and subject to
the conditions  of this  Agreement, the  Company shall issue and deliver to the
Buyer the  Note against  payment by the Buyer to the Company of an amount equal
to the Purchase Price by wire transfer of immediately available funds to:

 ACH Transfers:                            Fed Wires

 Bank of NY                                Bank of NYC
 For Credit to:  Emisphere Technologies    ABA# 021000018
 ABA# 021902352                            GLA# 111363
 A/C# 670-1771816                          Emisphere Technologies
                                           A/C# 107315

3.   Representations, Warranties, Covenants, Etc. of the Buyer.

          The Buyer  represents and warrants to, and covenants and agrees with,
the Company as follows:













                                      -6-

          (a)  Purchase for  Investment.   The Buyer is purchasing the Note for
its own  account for  investment and not with a view towards the public sale or
distribution thereof within the meaning of the 1933 Act; the Buyer will acquire
any Shares  issued to  the Buyer  prior to  the SEC  Effective Date for its own
account for  investment and  not  with  a  view  towards  the  public  sale  or
distribution thereof  within the  meaning of  the 1933  Act prior  to  the  SEC
Effective Date;  and the  Buyer has  no intention  of making  any distribution,
within the meaning of the 1933 Act, of the Shares except in compliance with the
registration  requirements  of  the  1933  Act  or  pursuant  to  an  exemption
therefrom;

          (b)  Accredited Investor.   The  Buyer is an "accredited investor" as
that term  is defined  in Rule 501 of Regulation D under the 1933 Act by reason
of Rule 501(a)(3) thereof;

          (c)  Reoffers  and   Resales.    The  Buyer  will  not,  directly  or
indirectly, offer,  sell, pledge,  transfer or otherwise dispose of (or solicit
any offers  to buy,  purchase or  otherwise acquire or take a pledge of) any of
the Securities  unless registered  under the  1933 Act,  based on an opinion of
counsel, pursuant to an exemption from registration under the 1933 Act, or in a
transaction not requiring registration under the 1933 Act;

          (d)  Company Reliance.   The  Buyer understands  that (1) the Note is
being offered and sold to the Buyer, (2) the Shares and the Final Maturity Note
are being offered to the Buyer, (3) upon conversion of the Note, the Conversion
Shares will  be issued  to the Buyer, (4) and the Payment Shares will be issued
to the  Buyer, in each such case in reliance on one or more exemptions from the
registration requirements  of the  1933  Act,  including,  without  limitation,
Regulation D, and exemptions from state securities laws and that the Company is
relying upon  the truth  and accuracy  of, and the Buyer's compliance with, the
representations, warranties,  agreements, acknowledgments and understandings of
the Buyer  set forth  herein and in the Questionnaire, a true and accurate copy
of which  has been delivered by the Buyer to the Company, in order to determine
the availability of such exemptions and the eligibility of the Buyer to acquire
or receive an offer to acquire the Securities; and the information with respect
to the  Buyer set  forth in  the Questionnaire  is accurate and complete in all
material respects;

          (e)  Information Provided.   The Buyer and its advisors, if any, have
requested, received  and considered  all information  relating to the business,
properties, operations,  financial condition  or results  of operations  of the
Company and  information relating  to the  offer and  sale of  the Note and the
offer and,  upon conversion  of the Note, sale of the Shares deemed relevant by
them; the  Buyer and  its advisors  have been  afforded the  opportunity to ask
questions of the Company concerning the terms of the offering of the Securities
and the  business, properties,  operations, financial  condition or  results of
operations of  the Company  and have  received satisfactory answers to any such
inquiries; without  limiting the generality of the foregoing, the Buyer has had
the opportunity  to obtain  and to  review the  SEC Reports  and the  schedules
attached hereto;  in connection  with its  decision to  purchase the  Note, the
Buyer  has   relied  solely   upon  the   SEC  Reports,   the  schedules,   the
representations, warranties,  covenants and agreements of the Company set forth
in this  Agreement and  to be  contained in the other Transaction Documents, as
well as  any investigation  of the  Company  completed  by  the  Buyer  or  its
advisors; the  Buyer understands that its investment in the Securities involves
a high degree of risk;




                                      -7-

          (f)  Absence of  Approvals.   The Buyer  understands that  no  United
States federal  or state  agency or any other government or governmental agency
has passed on or made any recommendation or endorsement of the Securities; and

          (g)  Note Purchase  Agreement.  The Buyer has all requisite power and
authority,  corporate  or  otherwise,  to  execute,  deliver  and  perform  its
obligations under this Agreement and the other agreements executed by the Buyer
in connection  herewith and  to consummate the transactions contemplated hereby
and thereby;  and this  Agreement has  been duly  and validly  authorized, duly
executed and delivered by the Buyer and, assuming due execution and delivery by
the Company,  is a  valid and  binding agreement  of the  Buyer enforceable  in
accordance with  its terms,  except as the enforceability hereof may be limited
by bankruptcy, insolvency, reorganization, moratorium, fraudulent conveyance or
other similar  laws now  or  hereafter  in  effect  relating  to  or  affecting
creditors' rights  generally and  general principles  of equity,  regardless of
whether enforcement is considered in a proceeding in equity or at law.

          (h)  Buyer Status.   The Buyer is not a "broker" or "dealer" as those
terms are  defined in  the 1934 Act which is required to be registered with the
SEC pursuant to Section 15 of the 1934 Act.

4.   Representations, Warranties and Covenants of the Company.

          The Company  represents and  warrants to the Buyer that the following
matters are  true and  correct on  the date  of execution  and delivery of this
Agreement and  will be  true and  correct on  the Closing Date, and the Company
covenants and agrees with the Buyer as follows:

          (a)  Organization and  Authority.   The Company is a corporation duly
organized, validly existing and in good standing under the laws of the State of
Delaware, and has all requisite corporate power and authority to (i) own, lease
and operate its properties and to carry on its business as described in the SEC
Reports and  as currently  conducted, and  (ii) to execute, deliver and perform
its obligations  under this  Agreement  and  the  other  Transaction  Documents
executed and delivered by the Company in connection herewith, and to consummate
the  transactions   contemplated  hereby   and  thereby.  The  Company  has  no
Subsidiaries.

          (b)  Qualifications.  The Company is duly qualified to do business as
a foreign  corporation and  is in good standing in all jurisdictions where such
qualification is  necessary and  where failure  so  to  qualify  could  have  a
material adverse  effect on  the business,  properties,  operations,  financial
condition or results of operations of the Company.

















                                      -8-

          (c)  Capitalization.   The authorized capital of the Company consists
of (a)  20,000,000 shares  of Common  Stock and  1,000,000 shares  of Preferred
Stock, of which 10,719,594 shares of Common Stock were outstanding on April 20,
1998 and  no shares  of Preferred  Stock of  the Company were outstanding.  The
1997 10-K  discloses as  of   July 31, 1997 all outstanding options or warrants
for the  purchase of,  or  other  rights  to  purchase  or  subscribe  for,  or
securities convertible  into or exchangeable for, Common Stock or other capital
stock of  the Company,  or any contracts or commitments to issue or sell Common
Stock or  other capital  stock of  the Company  or any  such options, warrants,
rights or other securities; and from July 31, 1997 to the date hereof there has
been no  material change  in the amount or terms of any of the foregoing except
for the  grant of  options to  purchase shares  of Common Stock pursuant to the
Company's stock option plans in effect on the date of this Agreement and except
as disclosed  in the  SEC Reports.   The  Company has  duly reserved  from  its
authorized and  unissued shares  of Common  Stock the  full  number  of  shares
required for (a) all options, warrants, convertible securities and other rights
to acquire  shares of  Common Stock which are outstanding and (b) all shares of
Common Stock  and options  and other  rights to  acquire shares of Common Stock
which may  be issued  or granted under the stock option and similar plans which
have been  adopted by  the Company.   Except  as set forth on Schedule 4(c), no
antidilution adjustment  will occur  with respect  to any  outstanding class or
series of securities of the Company, by reason of issuance or conversion of the
Note or  the Other  Notes.   The outstanding  shares of  capital stock  of  the
Company have  been duly  authorized and  validly issued  and are fully paid and
nonassessable and all of such options, warrants and other rights have been duly
authorized by  the Company.   None of the holders of such outstanding shares of
capital stock is subject to personal liability solely by reason of being such a
holder.   None of the outstanding shares of capital stock and options, warrants
and other  rights to  acquire Common  Stock has been issued in violation of the
preemptive rights  of any security holder of the Company.  The offers and sales
of the outstanding shares of capital stock of the Company and options, warrants
and other  rights to  acquire Common  Stock were  at all  relevant times either
registered under  the 1933  Act and  applicable state securities laws or exempt
from such requirements.   Except as disclosed in the SEC Reports or on Schedule
4(c), no  holder of  any of  the Company's securities has any rights, "demand,"
"piggy-back" or  otherwise, to have such securities registered by reason of the
intention to file, filing or effectiveness of the Registration Statement.

          (d)  Material Losses.   Since  the date  as of  which information  is
given in  the January  1998 10-Q,  the Company  has not  sustained any  loss or
interference with  its business  or properties  from  fire,  flood,  hurricane,
accident or  other calamity,  whether or  not covered by insurance, or from any
labor dispute  or court  or governmental action, order or decree, which loss or
interference  would  be  material  to  the  business,  properties,  operations,
financial condition or results of operations of the Company.















                                     -9-

          (e)  Concerning the  Shares and  the Common  Stock.   The Shares have
been duly  authorized and the Conversion Shares, when issued upon conversion of
the Note  and the  Payment Shares,  when issued  in payment  of interest on the
Note, will  be duly  and validly issued, fully paid and non-assessable and will
not subject  the holder  thereof to  personal liability by reason of being such
holder.   Except as  set forth  on Schedule  4(e), the  holders of  outstanding
shares of capital stock of the Company are not entitled to preemptive rights to
subscribe for  the Shares,  or the  Note.   The Company  has duly  reserved the
required number  of shares  of Common Stock for issuance upon conversion of the
Note and  the Other  Notes, and  such shares  shall remain so reserved, and the
Company shall  from time to time reserve such additional shares of Common Stock
as shall  be required  to be reserved pursuant to the Note, as long as the Note
may be  converted. The Common Stock is listed for trading on Nasdaq and (1) the
Company and  the Common  Stock meet  the criteria  for  continued  listing  and
trading on  Nasdaq; (2) the Company has not been notified since January 1, 1996
by the  NASD of  any failure  or potential  failure to  meet the  criteria  for
continued listing and trading on Nasdaq and (3) no suspension of trading in the
Common Stock  is in effect.  The Company knows of no reason why the Shares will
not be eligible for listing on Nasdaq.

          (f)  Corporate  Authorization.     This   Agreement  and   the  other
Transaction Documents  have been  duly and  validly authorized  by the Company;
this Agreement  has been  duly executed  and  delivered  by  the  Company  and,
assuming due  execution and  delivery by  the Buyer, this Agreement is, and the
Transfer Agent  Agreement will  be, when  duly executed  and delivered  by  the
Company and  the Transfer Agent, and the Note, and the Final Maturity Note will
be, when  executed and  delivered by the Company, valid and binding obligations
of the Company enforceable in accordance with their respective terms, except as
the  enforceability   thereof  may   be  limited   by  bankruptcy,  insolvency,
reorganization, moratorium,  fraudulent conveyance or other similar laws now or
hereafter in  effect relating  to or  affecting creditors' rights generally and
general principles  of equity,  regardless of whether enforcement is considered
in a proceeding in equity or at law.

          (g)  Non-contravention.     The  execution   and  delivery   of  this
Agreement, the  Transfer Agent Agreement, the Note, and the Final Maturity Note
by the  Company and  the consummation  by the  Company of  the issuance  of the
Securities and  the other  transactions contemplated  by  this  Agreement,  the
Transfer Agent Agreement, the Note, and the Final Maturity Note do not and will
not, with  or without  the giving  of notice or the lapse of time, or both, (i)
result in any violation of any provision of the certificate of incorporation or
by-laws of the Company, (ii) conflict with or result in a breach by the Company
of any  of the terms or provisions of, or constitute a default under, or result
in the  modification of,  or result  in the creation or imposition of any lien,
security interest,  charge or  encumbrance upon any of the properties or assets
of the  Company pursuant  to, any  indenture, mortgage,  deed of trust or other
agreement or instrument to which the Company is a party or by which the Company
or any  of its  properties or  assets are  bound or  affected (iii)  violate or
contravene any  applicable law,  rule or  regulation or  any applicable decree,
judgment or order of any court, United States federal or state regulatory body,
administrative agency  or other  governmental body having jurisdiction over the
Company or  any of  its properties  or assets,  in each case in clause (ii) and
(iii), as  could be  reasonably  likely  to  materially  adversely  affect  the
business, properties,  operations, financial condition or results of operations
of  the   Company;  provided  that  any  such  breach,  default,  modification,
contravention or  violation or  other event  or action  does not  and will  not
affect the  obligation or  ability of  the Company to perform any of its duties
under  this   Agreement,  the  Note  or  the  Other  Notes,  including  without


                                     -10-

limitation, the issuance of the Shares or (iv) have any material adverse effect
on any  permit, certification,  registration,  approval,  consent,  license  or
franchise necessary  for the  Company to  own or  lease and  operate any of its
properties and  to conduct any of its business or the ability of the Company to
make use thereof.

          (h)  Approvals.   No authorization, approval or consent of, or filing
with,  any   court,  governmental   body,  regulatory  agency,  self-regulatory
organization, or stock exchange or market or the stockholders of the Company is
necessary to  be obtained  or made  by  the  Company  in  connection  with  the
execution, delivery  and performance  of this  Agreement,  the  Transfer  Agent
Agreement, the  Note, and  the Final Maturity Note and the issuance and sale of
the Securities  as contemplated  by this  Agreement and  the terms of the Note,
other than (1) approval of the Shares for quotation on Nasdaq, (2) registration
of the resale of the Shares under the 1933 Act as contemplated by Section 8 and
(3) as  may be  required for  the issuance  of the Notes under applicable state
securities or "blue sky" laws.

          (i)  Conduct of  Business.   Except as  set forth in the SEC Reports,
since July  31, 1997,  the Company has not (i) incurred any material obligation
or liability  (absolute or  contingent) other  than in  the ordinary  course of
business; (ii)  canceled, without payment in full, any material notes, loans or
other obligations  receivable or other debts or claims held by it other than in
the ordinary  course of business; (iii) sold, assigned, transferred, abandoned,
mortgaged, pledged  or subjected  to  lien  any  of  its  material  properties,
tangible or intangible, or rights under any material contract, permit, license,
franchise  or  other  agreement;  (iv)  conducted  its  business  in  a  manner
materially different from its business as conducted on such date; (v) declared,
made or  paid or set aside for payment any cash or non-cash distribution on any
shares of its capital stock; or (vi) consummated, or entered into any agreement
with respect  to, any  transaction or event which would constitute a Repurchase
Event.   Except as disclosed in the SEC Reports, the Company owns, possesses or
has  obtained  all  governmental,  administrative  and  third  party  licenses,
permits,   certificates,   registrations,   approvals,   consents   and   other
authorizations necessary  to own  or lease (as the case may be) and operate its
properties, whether  tangible or  intangible, and  to conduct  its business  or
operations  as   currently  conducted,   except     such   licenses,   permits,
certificates, registrations, approvals, consents and authorizations the failure
of which  to obtain would not reasonably be expected to have a material adverse
effect on  the business, properties, operations, financial condition or results
of operations of the Company.

          (j)  SEC Filings.   The Company has timely filed all reports required
to be  filed under  the 1934  Act and  any other  material reports or documents
required to  be filed  with the SEC since January 1, 1997.  All of such reports
and documents  complied,  when  filed,  in  all  material  respects,  with  all
applicable requirements  of the  1933 Act  and the  1934 Act.  Since January 1,
1997, no  event has occurred which would require the filing of a report on Form
8-K under  the 1934  Act which  has not  been filed or any amendment for any of
such filings.   The  Company meets the requirements for the use of Form S-3 for
the registration  of the  resale of  the Shares  by the  Buyer  and  any  other
Investor.








                                     -11-

          (k)  Absence of  Certain Proceedings.  Except as described in the SEC
Reports, there  is no action, suit, proceeding, inquiry or investigation before
or by  any court,  public board  or body  pending or,  to the  knowledge of the
Company, threatened  against or  affecting the  Company wherein  an unfavorable
decision, ruling  or finding  would have  a  material  adverse  effect  on  the
business, properties,  operations, financial condition or results of operations
of the Company or the transactions contemplated by this Agreement or any of the
other Transaction  Documents or  which could  adversely affect  the validity or
enforceability of,  or the  authority or  ability of the Company to perform its
obligations under,  this Agreement  or any  of the other Transaction Documents;
the Company  does not  have pending before the SEC any request for confidential
treatment of  information and  to the  best of  the Company's knowledge no such
request will be made by the Company prior to the SEC Effective Date; and to the
best of the Company's knowledge there is not pending or contemplated, and there
has been  no, investigation  by the  SEC involving  the Company  or any current
director or officer of the Company.

          (l)  Liabilities.   Except as  and to the extent disclosed, reflected
or reserved  against in  the financial  statements of the Company and the notes
thereto included  in the SEC Reports, the Company has no material (individually
or in  the aggregate)  liability, debt or obligation whether accrued, absolute,
contingent or  otherwise, and  whether due  or to become due except liabilities
(a) incurred  subsequent to  July 31,  1997 in  the ordinary course of business
consistent with  past practice  (b) of  any nature  whatsoever which  would not
individually or  in the  aggregate  have  a  material  adverse  effect  on  the
business, properties,  operations, financial  condition or results of operation
of the Company and (c) incurred in connection with this Agreement.

          (m)  Absence of Certain Changes.  Since July 31, 1997, there has been
no material  adverse change  in the business, properties, operations, financial
condition or  results of  operations of the Company, except as disclosed in the
SEC Reports.

          (n)  Intellectual Property.   Except as disclosed in the SEC Reports,
the Company  (1) to  its  knowledge  after  reasonable  investigation  for  the
purposes hereof,   owns,  or possesses  adequate rights  to use,  all  patents,
patent rights,  inventions, trade  secrets, know-how,  proprietary  techniques,
including processes  and substances, trademarks, service marks, trade names and
copyrights described  or referred  to in the SEC Reports or owned or used by it
or which  are necessary  for the conduct of its business, except for failure to
own or  possess any  such rights  as would not individually or in the aggregate
have a  material  adverse  effect  on  the  business,  properties,  operations,
financial condition  or results  of operations  of the  Company, and (2) has no
reason to  believe, and  is not  aware of  any claim,  that the  conduct of its
business will  conflict with  any such rights of others which conflict or claim
is material  to the  business, properties,  operations, financial  condition or
results of operations of the Company.

          (o)  Internal Accounting Controls.  The Company maintains a system of
internal accounting  controls meeting  the requirements  of Section 13(b)(2) of
the 1934 Act in all material respects.









                                     -12-

          (p)  Compliance with  Law.   To the  best of the Company's knowledge,
the Company  is not  in  violation  of  any  statute,  law,  rule,  regulation,
ordinance, decision  or order  of any governmental agency or body or any court,
domestic or  foreign, including, without limitation, those relating to the use,
operation, handling,  transportation, disposal or release of hazardous or toxic
substances or  wastes or  relating to  the protection  or  restoration  of  the
environment or  human exposure  to hazardous  or toxic  substances  or  wastes,
except where  such violation  would not individually or in the aggregate have a
material adverse  effect on  the business,  properties,  operations,  financial
condition or results of operations of the Company; and the Company is not aware
of any pending investigation which would reasonably be expected to lead to such
a claim.

          (q)  Properties. The  Company has good title to all property real and
personal (tangible  and intangible)  and other  assets owned  by it  which  are
individually or in the aggregate material to the Company, free and clear of all
security interests,  charges, mortgages,  liens or  other encumbrances,  except
such as are described in the SEC Reports or such as do not materially interfere
with the use of such property made, or proposed to be made, by the Company.  To
the best of the Company's knowledge, the leases, licenses or other contracts or
instruments under  which the  Company leases,  holds or  is entitled to use any
property, real or personal, which individually or in the aggregate are material
to the Company, are valid, subsisting and enforceable with only such exceptions
as do  not materially interfere with the use of such property made, or proposed
to be made by the Company.  The Company has not received notice of any material
violation of  any applicable  law, ordinance,  regulation, order or requirement
relating to its owned or leased properties.

          (r)  Labor Relations.   No  material labor  problem exists or, to the
knowledge of  the Company,  is imminent with respect to any of the employees of
the Company.

          (s)  Insurance.   The Company  maintains insurance  against  loss  or
damage by  fire or  other casualty  and such other insurance, including but not
limited to,  product liability  insurance, in  such amounts  and covering  such
risks as  it believes  is   reasonably adequate for the conduct of its business
and the value of its properties.

          (t)  Tax Matters.  The Company has filed all federal, state and local
income and  franchise tax  returns required  to be filed and has paid all taxes
shown by  such returns  to be  due, and  no tax  deficiency has been determined
adversely to the Company which has had (nor does the Company have any knowledge
of any  tax deficiency  which, if  determined adversely  to the  Company, might
have) a  material adverse  effect  on  the  business,  properties,  operations,
financial condition or results of operations of the Company.

          (u)  Investment Company.   The Company is not an "investment company"
within the  meaning of  such term  under the Investment Company Act of 1940, as
amended, and the rules and regulations of the SEC thereunder.











                                     -13-

          (v)  Absence of Brokers, Finders, Etc.  No broker, finder, or similar
Person is  entitled to  any commission, fee, or other compensation by reason of
the transactions  contemplated by  this Agreement  other than  Diaz &  Altschul
Capital, LLC.

          (w)  No Solicitation.   No  form of  general solicitation  or general
advertising was used by the Company or, to the best of its knowledge, any other
Person acting  on behalf  of the  Company, in  respect of  the Securities or in
connection with the offer and sale of the Securities.  Neither the Company nor,
to its  knowledge, any  Person acting  on behalf  of the  Company  has,  either
directly or indirectly, sold or offered for sale to any Person any of the Notes
(other than  Diaz & Altschul Capital, LLC with respect to the Notes) or, within
the six  months prior  to the  date hereof,  any other  similar security of the
Company except  as contemplated  by this  Agreement, and the Company represents
that neither  the Company  nor any  Person authorized to act on its behalf will
sell or  offer for  sale any such security to, or solicit any offers to buy any
such security from, or otherwise approach or negotiate in respect thereof with,
any Person so as thereby to cause the issuance or sale of any of the Securities
to be in violation of any of the provisions of Section 5 of the 1933 Act.

          (x)  Certain Issuances of Securities.  The Company has not issued any
shares of  Common Stock  or shares  of any  series of  preferred stock or other
securities convertible into, exchangeable for or otherwise entitling the holder
to acquire shares of Common Stock which are subject to Section 4460(i)(1)(D) of
the rules  of the  NASD and which would be integrated with the sale of the Note
to the  Buyer or  the issuance  of Conversion Shares upon conversion thereof or
the issuance  of the Payment Shares in payment of interest thereon for purposes
of such Section 4460(i)(1)(D).

5.   Certain Covenants.

          (a)  Transfer Restrictions.   The  Buyer acknowledges and agrees that
(1) the Note to be issued to it hereunder and the Final Maturity Note which may
be issued pursuant to the Note have not been and are not being registered under
the provisions  of the  1933 Act  or any  state securities  laws and, except as
provided in  Section 8,  the Shares  have not been and are not being registered
under the  1933 Act  or any  state securities  laws, and  that the Note and the
Final Maturity  Note may  not  be  transferred  unless  the  Buyer  shall  have
delivered to  the Company  an opinion  of counsel,  reasonably satisfactory  in
form, scope  and substance  to the  Company, to the effect that the Note or the
Final Maturity  Note  to  be  transferred,  may  be  transferred  without  such
registration; (2)  no sale,  assignment or  other transfer  of the  Note or the
Final Maturity  Note or  any interest  therein may be made except in accordance
with the  terms thereof  to a  Permitted Transferee;  (3) the  Shares  are  not
transferable in  the absence  of registration under the 1933 Act and applicable
state securities  laws, or applicable exemptions therefrom; (4) any sale of the
Securities made in reliance on Rule 144 may be made only in accordance with the
terms of  said Rule  and further,  if the exemption provided by Rule 144 is not
available, any  resale of  the Securities  under  circumstances  in  which  the
seller, or  the Person  through whom  the sale  is made, may be deemed to be an
underwriter, as  that term is used in the 1933 Act, may require compliance with
some other exemption under the 1933 Act or the rules and regulations of the SEC
thereunder; and  (5) the  Company  is  under  no  obligation  to  register  the
Securities (other  than registration  of the resale of the Shares in accordance
with Section  8) under  the 1933  Act or,  except as  provided in Section 8, to
comply with  the terms  and conditions  of any exemption thereunder.  The Buyer
may not  transfer the  Shares in  a transaction  which does  not  constitute  a
transfer thereof  pursuant to the Registration Statement in accordance with the


                                     -14-

plan of  distribution set  forth therein or in any supplement to the Prospectus
forming part  of  the  Registration  Statement  unless  the  Buyer  shall  have
delivered to  the Company  an opinion  of counsel,  reasonably satisfactory  in
form, scope  and substance  to the Company, that such Shares may be transferred
without registration under the 1933 Act.

          (b)  Restrictive Legends.  (1) The Buyer acknowledges and agrees that
the Note  shall bear  a restrictive  legend in substantially the following form
(and a stop-transfer order may be placed against transfer of the Note):

     THIS NOTE  HAS NOT  BEEN REGISTERED  UNDER THE  SECURITIES ACT OF 1933, AS
     AMENDED (THE  "1933 ACT"),  OR ANY  STATE SECURITIES  LAWS.  THE SHARES OF
     COMMON STOCK  ISSUABLE UPON  CONVERSION OF  THIS NOTE  AND IN  PAYMENT  OF
     INTEREST ON THIS NOTE ARE NOT REGISTERED UNDER THE 1933 ACT OR UNDER STATE
     SECURITIES LAWS.   THIS  NOTE HAS  BEEN ACQUIRED,  AND SUCH SHARES MUST BE
     ACQUIRED, FOR INVESTMENT ONLY AND MAY NOT BE SOLD, TRANSFERRED OR ASSIGNED
     IN THE ABSENCE OF REGISTRATION OF THE RESALE THEREOF UNDER THE 1933 ACT OR
     AN OPINION OF COUNSEL REASONABLY SATISFACTORY IN FORM, SCOPE AND SUBSTANCE
     TO THE COMPANY THAT SUCH REGISTRATION IS NOT REQUIRED.

          (2)  The Buyer  further acknowledges  and agrees that until such time
as  the  Shares  have  been  registered  for  resale  under  the  1933  Act  as
contemplated by  Section 8,  the  certificates  for  the  Shares,  may  bear  a
restrictive legend  in substantially  the following  form (and  a stop-transfer
order may be placed against transfer of the certificates for the Shares):

     THE SECURITIES  REPRESENTED BY  THIS CERTIFICATE  HAVE NOT BEEN REGISTERED
     UNDER THE  SECURITIES ACT  OF 1933,  AS AMENDED.  THE SECURITIES HAVE BEEN
     ACQUIRED FOR  INVESTMENT AND MAY NOT BE RESOLD, TRANSFERRED OR ASSIGNED IN
     THE ABSENCE  OF AN  EFFECTIVE REGISTRATION  STATEMENT FOR  THE  SECURITIES
     UNDER THE  SECURITIES ACT  OF 1933,  AS AMENDED,  OR AN OPINION OF COUNSEL
     THAT REGISTRATION IS NOT REQUIRED UNDER SAID ACT.

          (3)  Once the  Registration Statement  required to  be filed  by  the
Company pursuant  to Section 8 has been declared effective, thereafter (1) upon
request  of   the  Buyer  the  Company  will  substitute  certificates  without
restrictive legend  for certificates  for any  Shares issued  prior to  the SEC
Effective Date  which bear such restrictive legend and remove any stop-transfer
restriction relating thereto promptly, but in no event later than three Trading
Days after  surrender of  such certificates  by the  Buyer and  (2) the Company
shall not  place any  restrictive legend  on certificates for Conversion Shares
issued on  conversion of  the Note  or Payment  Shares  issued  in  payment  of
interest on  the Note or impose any stop-transfer restriction thereon except in
accordance with this Agreement and the Note.
















                                     -15-

          (c)  Transfer Agent Agreement.  Simultaneously with the execution and
delivery of  this Agreement and the delivery by the Buyer of the Purchase Price
in accordance  with Section  2(b)  hereof  the  Company  will  (1)  irrevocably
instruct the Transfer Agent, pursuant to the Transfer Agent Agreement, to issue
certificates for the Conversion Shares from time to time upon conversion of the
Note in  such amounts  as specified  from time  to time  to the Company and the
Transfer Agent  in the  Conversion Notice  surrendered in  connection with each
such conversion  in accordance with the terms of this Agreement and (2) appoint
the Transfer  Agent the  issuing agent  for the  Note. The certificates for the
Shares shall  be registered in the name of the Buyer or its nominee and in such
denominations to  be specified  by the Buyer in connection with each conversion
of the  Note, as the case may be.  The Company warrants that except as provided
in this  Agreement and the Note no instruction with respect to the Shares other
than (x)  such instructions referred to in this Section 5(c), (y) stop transfer
instructions to give effect to Section 5(a) hereof prior to registration of the
resale of  the Shares  under the  1933 Act and (z) the instructions required by
Section 8(b)(12)  will be  given by  the Company to the Transfer Agent and that
the Shares  shall otherwise  be freely transferable on the books and records of
the Company  as and  to the extent provided in this Agreement and the Note.  If
the  Buyer   provides  the  Company  with  an  opinion  of  counsel  reasonably
satisfactory in form, scope and substance to the Company that registration of a
resale by  the Buyer  of any of the Shares in accordance with the last sentence
of Section  5(a) is  not required  under the 1933 Act, the Company shall permit
the transfer of such shares and promptly, but in no event later than three days
after receipt  of such  opinion, instruct  the Transfer  Agent  to  issue  upon
transfer one or more share certificates in such names and in such denominations
as reasonably requested by the Buyer.  Nothing in this Section 5(c) shall limit
the obligations of the Company under Section 8(b)(12).

          (d)  Nasdaq Inclusion; Reporting Status.  Not later than the Business
Day  following  the  Closing  Date,  the  Company  will  file  with  Nasdaq  an
application or other document required by Nasdaq for the approval of the Shares
for quotation  on the  Nasdaq and  shall provide evidence of such filing to the
Buyer.   So long  as the Buyer beneficially owns any portion of the Note or any
Shares, the  Company will  use its best efforts to maintain the approval of the
Common Stock  for quotation on Nasdaq or another registered national securities
exchange.   During the  Registration Period,  the Company shall timely file all
reports required  to be  filed with  the SEC pursuant to Section 13 or 15(d) of
the 1934  Act, and  the Company  shall not  terminate its  status as  an issuer
required to  file reports  under the 1934 Act even if the 1934 Act or the rules
and regulations thereunder would permit such termination.  So long as the Buyer
owns the  Note or  any Shares, the Company shall furnish to the Buyer copies of
all reports and other information filed by the Company with the SEC pursuant to
Sections 13,  14(a), 14(c)  and 15(d) of the 1934 Act promptly, but in no event
later than ten days, after the same are filed with the SEC.

          (e)  State Securities  Laws.   On or  before the  Closing  Date,  the
Company shall  take such  action as shall be necessary to qualify, or to obtain
an exemption  for, the  Note for  sale to  the Buyer pursuant to this Agreement
under such  of the  securities laws  of jurisdictions  in the  United States as
shall be  applicable.   Prior to  the issuance  of the Final Maturity Note, the
Company shall take such actions under applicable state securities laws as shall
be necessary  to qualify,  or to  obtain an  exemption for  such issuance.   In
connection with  the foregoing obligations of the Company in this Section 5(g),
the Company  shall not  be required  (1) to  qualify  to  do  business  in  any
jurisdiction where  it would  not otherwise be required to qualify but for this
Section  5(e),   (2)  to  subject  itself  to  general  taxation  in  any  such
jurisdiction, (3)  to file  a general consent to service of process in any such


                                     -16-

jurisdiction, (4)  to provide  any undertakings  that cause  more than  nominal
expense or  burden to  the Company  or (5) to make any change in its charter or
by-laws which  the Board  of Directors of the Company determines to be contrary
to the  best interests  of the Company and its stockholders.  The Company shall
furnish the  Buyer with  copies of all filings, applications, orders and grants
or confirmations  of exemptions  relating to  such securities laws on or before
the Closing Date.

          (f)  Certain Future  Financings and Related Actions.  (1) The Company
shall  not   issue  any  equity  securities  or  securities  convertible  into,
exchangeable for  or otherwise  entitling the  holder to  acquire,  any  equity
securities of the Company which would, for purposes of Section 4460(i)(1)(D) of
the rules  of the  NASD (or any successor or replacement provision thereof), be
integrated with the sale of the Note and the issuance of Shares upon conversion
of, or in payment of interest on, the Note.

          (2)  The Company shall not offer, sell, contract to sell or issue (or
engage any  Person to  assist the Company in taking any such action) any equity
securities or  securities  convertible  into,  exchangeable  for  or  otherwise
entitling the  holder to  acquire, any Common Stock at a price below the market
price of  the Common Stock during the period from the date of this Agreement to
the date on which the Registration Statement shall have been effective with the
SEC and  available for  use by  the selling  stockholders named  therein for 90
consecutive days; provided, however, that nothing in this Section 5(g)(2) shall
prohibit the Company from issuing securities (w) pursuant to compensation plans
for employees,  directors, officers, advisers or consultants of the Company and
in accordance  with the terms of such plans as in effect as of the date of this
Agreement (or  as such  plans may  be amended  from time  to  time),  (x)  upon
exercise of conversion, exchange, purchase or similar rights issued, granted or
given by  the Company  and outstanding  as  of  the  date  of  this  Agreement,
including the  rights granted  pursuant to  this Agreement,  (y) pursuant  to a
public offering  underwritten on  a firm  commitment basis registered under the
1933 Act  or (z)  as part  of a  transaction involving  a  strategic  alliance,
collaboration, joint  venture, partnership  or other similar arrangement of the
Company with another corporation, partnership or other business entity which is
engaged in  a business similar to or related to the business of the Company, so
long as  in the  case of  this clause  (z) the Board of Directors by resolution
duly adopted  (and a  copy of  which shall  be furnished  to the Buyer promptly
after adoption)  determines that  such issuance  is fair to the holders of each
class and series of capital stock of the Company and to the Buyer in respect of
its equity interest in the Company that is represented by the Note.



















                                     -17-

          (g)  Use of Proceeds.  The Company represents and agrees that: (1) it
does not  own or  have any present intention of acquiring any "margin stock" as
defined in  Regulation U  (12 CFR  part 221)  of the  Board of Governors of the
Federal Reserve  System ("margin  stock"); (2) the proceeds of sale of the Note
will be  used for  general working capital purposes and in the operation of the
Company's business;  (3) none  of such  proceeds  will  be  used,  directly  or
indirectly (A) to make any loan to or investment in any other Person or (B) for
the purpose,  whether immediate,  incidental  or  ultimate,  of  purchasing  or
carrying any  margin stock  or for  the purpose  of  maintaining,  reducing  or
retiring any  indebtedness which  was originally  incurred to purchase or carry
any stock that is currently a margin stock or for any other purpose which might
constitute the  transactions contemplated  by this Agreement a "purpose credit"
within the  meaning of  such Regulation  U; and (4) neither the Company nor any
agent acting  on its behalf has taken or will take any action which might cause
this Agreement or the transactions contemplated hereby to violate Regulation U,
Regulation T  or any  other regulation of the Board of Governors of the Federal
Reserve System  or to violate the 1934 Act, in each case as in effect now or as
the same may hereafter be in effect.

          (h)  Best Efforts.   Each  of the  parties shall use its best efforts
timely to  satisfy each  of the  conditions to the other party's obligations to
sell and purchase the Note set forth in Sections 6 or 7, as the case may be, of
this Agreement on or before the Closing Date.

          (i)  Debt Obligation.   So  long  as  any  portion  of  the  Note  is
outstanding,  the   Company  shall  cause  its  books,  records  and  financial
statements to reflect the Note as a debt of the Company in its unpaid principal
amount.

6.   Conditions to the Company's Obligation to Sell.

          The Buyer  understands that the Company's obligation to sell the Note
to the Buyer pursuant to this Agreement is conditioned upon satisfaction of the
following conditions  precedent on  or before  the Closing  Date (any or all of
which may be waived by the Company in its sole discretion):

          (a)  The delivery  by the  Buyer of  an amount  equal to the Purchase
Price;

          (b)  On the  Closing Date,  no legal action, suit or proceeding shall
be pending  or threatened  which seeks to restrain or prohibit the transactions
contemplated by this Agreement;

          (c)  The representations  and warranties  of the  Buyer contained  in
this Agreement and in the Questionnaire shall have been true and correct on the
date of  this Agreement  and on the Closing Date as if made on the Closing Date
and on  or before the Closing Date the Buyer shall have performed all covenants
and agreements  of the Buyer required to be performed by the Buyer on or before
the Closing Date; and











                                     -18-

          (d)  No  event  which,  if  the  Note  were  outstanding,  (1)  would
constitute an  Event of  Default shall  have occurred  and be continuing or (2)
would constitute  a Repurchase  Event shall  have occurred  and  be  continuing
unless the  Buyer shall  have waived  in writing  such (and only such) Event of
Default or  Repurchase Event,  as the  case may be, and the rights of the Buyer
under the  Note with  respect to  such (and  only such)  Event  of  Default  or
Repurchase Event, as the case may be.

7.   Conditions to the Buyer's Obligation to Purchase.

          The Company  understands that  the Buyer's obligation to purchase the
Note is  conditioned upon satisfaction of the following conditions precedent on
or before  the Closing  Date (any or all of which may be waived by the Buyer in
its sole discretion):

          (a)                   Delivery  by   the  Company   of  the  Note  in
            accordance with this Agreement;

          (b)  Delivery by the Transfer Agent of the Transfer Agent Agreement;

          (c)  On the  Closing Date,  no legal action, suit or proceeding shall
be pending  or threatened  which seeks to restrain or prohibit the transactions
contemplated by this Agreement;

          (d)  The representations  and warranties  of the Company contained in
this Agreement  that are qualified as to materiality shall be true and correct,
and the  representations and  warranties of  the  Company  set  forth  in  this
Agreement that  are not  so qualified shall be true and correct in all material
respects, in  each case  as of the date of this Agreement and as of the Closing
Date, as  though made on and as of the Closing Date (except for representations
given as of a specific date, which representations shall be true and correct as
of such  date), and  on or  before the  Closing Date  the  Company  shall  have
performed all covenants and agreements of the Company contained herein required
to be performed by the Company on or before the Closing Date;

          (e)  No  event  which,  if  the  Note  were  outstanding,  (1)  would
constitute an  Event of  Default shall  have occurred  and be continuing or (2)
would constitute a Repurchase Event shall have occurred and be continuing;

          (f)  The Company  shall have  delivered to the Buyer its certificate,
dated the  Closing Date,  duly executed  by its  Chief Executive Officer to the
effect set forth in subparagraphs (c), (d), and (e) of this Section 7;

          (g)  The receipt  by the  Buyer of  a certificate,  dated the Closing
Date, of  the Secretary  of the  Company  certifying  (1)  the  Certificate  of
Incorporation and  By-Laws of the Company as in effect on the Closing Date, (2)
all resolutions  of the  Board of  Directors (and  committees thereof)  of  the
Company relating to this Agreement and the transactions contemplated hereby and
(3) such other matters as reasonably requested by the Buyer;

          (h)  On the Closing Date, the Buyer shall have received an opinion of
Paul, Weiss,  Rifkind, Wharton  & Garrison,  counsel for the Company, dated the
Closing Date,  addressed to  the Buyer, in form, scope and substance reasonably
satisfactory to  the Buyer,  substantially in  the form  of  Annex  V  attached
hereto;





                                     -19-

          (i)  On the  Closing Date,  (i) trading in securities on the New York
Stock Exchange,  Inc., the  American Stock  Exchange, Inc.  or Nasdaq shall not
have been  suspended or  materially limited  and (ii)  a general  moratorium on
commercial banking  activities in  the State  of New  York shall  not have been
declared by either federal or state authorities.

8.   Registration Rights.

          (a)  Mandatory Registration.   (1)  The Company shall prepare and, on
or prior to the date which is 30 days after the Closing Date, file with the SEC
a Registration  Statement on  Form S-3  which on the SEC Filing Date covers the
resale by the Buyer of a number of shares of Common Stock equal to (A) at least
the number  of  Conversion  Shares  issuable  to  the  Buyer  under  the  Note,
determined as  if the  Note, together  with accrued  and unpaid  interest, were
converted in  full (determined  without regard  to the limitation on beneficial
ownership contained  in Section  2.1(b) of the Note) on the SEC Filing Date and
as if the Note were convertible on the SEC Filing Date, and (B) such additional
number of  shares of  Common Stock  as the  Company  shall  in  its  discretion
determine to register in connection with the issuance of the Payment Shares, as
Registrable Securities,  and which  Registration Statement shall state that, in
accordance with  Rule 416  under the 1933 Act, such Registration Statement also
covers such  indeterminate number  of additional  shares of Common Stock as may
become issuable  upon conversion of the Note to prevent dilution resulting from
stock splits,  stock dividends  or similar  transactions.   If, notwithstanding
Rule 416  under the 1933 Act, the Registration Statement is not deemed to cover
such indeterminate  number of  shares of Common Stock as shall be issuable upon
conversion of  the Note  based on  changes from  time to time in the conversion
price thereof  such that  at any  time the  number of  shares of  Common  Stock
included in  the Registration Statement required to be filed as provided in the
first sentence  of this  Section 8(a) shall be insufficient to cover the number
of shares  of Common  Stock issuable  on conversion  in full of the unconverted
portion of  the Note  (after taking  into account  any redemptions  pursuant to
Section 2.4(b)  of the Note), then promptly, but in no event later than 30 days
after such  insufficiency shall  occur, the  Company shall file with the SEC an
additional Registration  Statement on  Form S-3  (which shall  not constitute a
post-effective amendment  to the  Registration Statement  filed pursuant to the
first sentence  of this  Section 8(a)) covering such number of shares of Common
Stock as shall be sufficient to permit such conversion; provided, however, that
nothing in  this Section  8(a) shall limit the rights of the holder of the Note
to have all or a portion of the Note redeemed pursuant to Section 2.4(b) of the
Note.   For all  purposes  of  this  Agreement,  such  additional  Registration
Statement shall be deemed to be the Registration Statement required to be filed
by the Company pursuant to this Section 8(a), and the Company and the Investors
shall have  the same  rights and  obligations with  respect to  such additional
Registration  Statement  as  they  shall  have  with  respect  to  the  initial
Registration Statement  required to  be filed  by the  Company pursuant to this
Section 8(a).













                                     -20-

          (2)  Prior to  the SEC  Effective Date and during any time subsequent
to the SEC Effective Date when the Registration Statement for any reason is not
available for use by any Investor for the resale of any Registrable Securities,
except as  provided in  Section 8(c)(7)  hereof, the Company shall not file any
other registration  statement or  any amendment  thereto with the SEC under the
1933 Act  or request  the  acceleration  of  the  effectiveness  of  any  other
registration statement  previously filed  with the  SEC,  other  than  (A)  any
registration statement  on Form  S-8 or  any registration statement on Form S-4
filed for  which a  request for confidential treatment has been granted and (B)
any registration  statement or  amendment which the Company is required to file
or as  to which the Company is required to request acceleration pursuant to any
obligation in effect on the date of execution and delivery of this Agreement.

          (b)  Obligations of the Company.  In connection with the registration
of the Registrable Securities, the Company shall:

          (1)  use  its  best  efforts  to  cause  the  Registration  Statement
referred to  in Section  8(a) to become effective as promptly as possible after
the Closing  Date, and  keep the  Registration Statement  effective pursuant to
Rule 415 at all times during the Registration Period.  The Company shall submit
to the  SEC, within three Business Days after the Company learns that no review
of the  Registration Statement will be made by the staff of the SEC or that the
staff of  the SEC has no further comments on the Registration Statement, as the
case may  be, a  request for  acceleration of effectiveness of the Registration
Statement to  a time  and date  not later than 48 hours after the submission of
such request.   The  Company represents  and warrants to the Investors that (a)
the Registration Statement (including any amendments or supplements thereto and
prospectuses contained therein), at the time it is first filed with the SEC, at
the time it is ordered effective by the SEC and at all times during which it is
required to  be effective  hereunder (and each such amendment and supplement at
the time it is filed with the SEC and at all times during which it is available
for use  in connection  with the  offer and sale of the Registrable Securities)
shall not  contain any  untrue statement  of a material fact or omit to state a
material fact required to be stated therein or necessary to make the statements
therein not  misleading and  (b) the  Prospectus, at  the time the Registration
Statement is declared effective by the SEC and at all times that the Prospectus
is required  by this  Agreement to be available for use by any Investor and, in
accordance with  Section 8(c)(4),  any Investor is entitled to sell Registrable
Securities pursuant  to the  Prospectus, and any amendment or supplement to the
Prospectus at all times during which it is available for use by any Investor in
connection with  the offer or sale of Registrable Securities, shall not contain
any untrue  statement of  a material  fact or  omit to  state a  material  fact
required to  be stated therein, or necessary to make the statements therein, in
light of the circumstances under which they were made, not misleading;

          (2)  subject to  Section 8(b)(5),  prepare and file with the SEC such
amendments  (including   post-effective  amendments)  and  supplements  to  the
Registration Statement  and the  Prospectus as  may be  necessary to  keep  the
Registration Statement  effective, and  the Prospectus  current, at  all  times
during the  Registration Period,  and, during  the Registration  Period, comply
with the  provisions of  the 1933  Act applicable  to the  Company in  order to
permit the  disposition by  the Investors of all Registrable Securities covered
by the Registration Statement;







                                     -21-

          (3)  as soon  as reasonably  practicable, furnish  to  each  Investor
whose Registrable Securities are included in the Registration Statement and its
legal  counsel,   (a)  promptly   after  the  same  is  prepared  and  publicly
distributed, filed  with the  SEC or  received by  the Company, one copy of the
Registration Statement  and any  amendment thereto,  each Prospectus  and  each
amendment or supplement thereto, (b) each letter written by or on behalf of the
Company to the SEC or the staff of the SEC and each item of correspondence from
the SEC  or the staff of the SEC relating to such Registration Statement (other
than any  portion of  any thereof  which contains  information  for  which  the
Company has  sought confidential  treatment), each  of which the Company hereby
determines to  be confidential information and which the Buyer hereby agrees to
keep confidential  as a  confidential Record in accordance with Section 8(b)(9)
and (c)  such  number  of  copies  of  a  Prospectus  and  all  amendments  and
supplements thereto  and such  other documents, as such Investor may reasonably
request in  order to  facilitate the  disposition of the Registrable Securities
owned by such Investor;

          (4)  subject to Section 8(b)(5), use its best efforts to (a) register
and qualify  the Registrable  Securities covered  by the Registration Statement
under the  securities or  blue sky  laws of such jurisdictions as the Investors
who hold  a majority  in interest  of  the  Registrable  Securities  reasonably
request, (b) prepare and file in those jurisdictions such amendments (including
post-effective  amendments)   and  supplements   to  such   registrations   and
qualifications as may be necessary to maintain the effectiveness thereof at all
times during  the Registration Period and (c) take all other actions reasonably
necessary or  advisable to  qualify the  Registrable Securities for sale by the
Investors in  such jurisdictions; provided, however, that the Company shall not
be required in connection therewith or as a condition thereto (I) to qualify to
do business  in any  jurisdiction where  it would  not otherwise be required to
qualify but  for this  Section 8(b)(4),  (II)  to  subject  itself  to  general
taxation in  any such  jurisdiction, (III) to file a general consent to service
of process  in any  such jurisdiction,  (IV) to  provide any  undertakings that
cause more  than nominal  expense or  burden to  the Company or (V) to make any
change in  its charter  or by-laws  which the Board of Directors of the Company
determines to  be contrary  to the  best  interests  of  the  Company  and  its
stockholders;

          (5)  as promptly as practicable after becoming aware of such event or
circumstance,  notify   each  Investor   of  the  occurrence  of  an  event  or
circumstance of  which the  Company has knowledge, (x) as a result of which the
Prospectus included  in the  Registration Statement,  as then in effect, or any
amendment or  supplement thereto,  includes an  untrue statement  of a material
fact or  omits to  state a  material fact  required to  be  stated  therein  or
necessary to  make the  statements therein, in light of the circumstances under
which they were made, not misleading or (y) which requires the Company to amend
or supplement the Registration Statement due to the receipt from an Investor of
new or  additional information  about an  Investor  or  its  intended  plan  of
distribution of  its Shares,  and use  its best  efforts promptly  to prepare a
supplement or amendment to the Registration Statement and Prospectus to correct
such untrue  statement or omission or to add any new or additional information,
and deliver a number of copies of such supplement or amendment to each Investor
as such Investor may reasonably request;








                                     -22-

          (6)  as promptly  as reasonably  practicable after  becoming aware of
such event, notify each Investor who holds Registrable Securities being sold of
the issuance  by the SEC of any stop order or other suspension of effectiveness
of the Registration Statement;

          (7)  permit the  Investors  who  hold  Registrable  Securities  being
included in  the Registration  Statement, at  such  Investors'  sole  cost  and
expense (except  as otherwise specifically provided in Section 10(k)) to review
and have  a reasonable opportunity to comment on the Registration Statement and
all amendments  and supplements  thereto at  least three Business Days (or such
shorter period  as may  reasonably be  specified by the Company) prior to their
filing with  the SEC;  provided, however,  that all  comments by such Investors
shall be given to Howard, Darby & Levin (or such other counsel as designated by
Investors who  hold a  majority  in  interest  of  the  Registrable  Securities
proposed to be offered) to convey to the Company;

          (8)  make generally  available to  its security  holders as  soon  as
practical, but  not later  than 90  days after  the close of the period covered
thereby, an  earning statement  (in form  complying with the provisions of Rule
158 under the 1933 Act) covering a 12-month period beginning not later than the
first day  of the Company's fiscal quarter next following the effective date of
the Registration Statement;

          (9)  make available for inspection by any Investor and any Inspectors
retained by  any such  Investor at such Investor's sole expense, all Records as
shall be  reasonably necessary  to enable  each Investor  to exercise  its  due
diligence responsibility  with respect  to Section  11 of  the 1933  Act as  it
relates to  the Registration  Statement or any amendment thereof, and cause the
Company's officers to supply all information which any Inspector may reasonably
request for  purposes of  such due  diligence;  provided,  however,  that  each
Inspector shall hold in confidence and shall not make any disclosure (except to
an Investor) of any Record or other information which the Company determines in
good faith to be confidential, and of which determination the Inspectors are so
notified, unless  (i) the  disclosure of  such Records is necessary to avoid or
correct a  misstatement or  omission in  any Registration  Statement, (ii)  the
release of such Records is ordered pursuant to a subpoena or other order from a
court or  government body of competent jurisdiction or (iii) the information in
such Records  has been  made generally  available to  the public  other than by
disclosure in  violation of  this or  any other  agreement;  provided  further,
however, that  each Investor  understands that  in the course of exercising the
rights provided  in this Section 8(b)(9) such Investor may come into possession
of material  non-public information about the Company and that by reason of the
requirements of the 1934 Act any such Investor who possesses such material non-
public information  may be  restricted in  making purchases  and sales  of  the
Common Stock  unless such information has been publicly disclosed.  The Company
shall not  be required to disclose any confidential information in such Records
to any  Inspector until  and unless  such Inspector  shall  have  entered  into
confidentiality agreements  (in form and substance satisfactory to the Company)
with the  Company with  respect thereto,  the provisions of which shall provide
substantially the  same protections as set forth in this Section 8(b)(9).  Each
Investor agrees that it shall, upon learning that disclosure of such Records is
sought in  or by  a court  or governmental  body of  competent jurisdiction  or
through other  means, give  prompt notice to the Company and allow the Company,
at  the  Company's    expense,  to  undertake  appropriate  action  to  prevent
disclosure of,  or to  obtain  a  protective  order  for,  the  Records  deemed
confidential.   The Company  shall hold  in confidence  and shall  not make any
disclosure of  information concerning  an  Investor  provided  to  the  Company
pursuant to  this Agreement  unless  (i)  disclosure  of  such  information  is


                                     -23-

necessary to  comply with federal or state securities laws, (ii) the disclosure
of such information is necessary to avoid or correct a misstatement or omission
in any Registration Statement, (iii) the release of such information is ordered
pursuant to  a subpoena  or other  order from  a court  or governmental body of
competent jurisdiction  or  (iv)  such  information  has  been  made  generally
available to  the public  other than  by disclosure in violation of this or any
other agreement.   The  Company  agrees  that  it  shall,  upon  learning  that
disclosure of  such information  concerning an  Investor is  sought in  or by a
court or  governmental body  of competent  jurisdiction or through other means,
give prompt notice to such Investor and allow such Investor, at such Investor's
expense, to undertake appropriate action to prevent disclosure of, or to obtain
a protective order for, such information;

          (10) use its  best efforts  to cause  all the  Registrable Securities
covered by  the Registration  Statement as  of the  SEC Effective  Date  to  be
approved for  quotation on  the Nasdaq  or  listed  on  such  other  registered
national securities  exchange as  constitutes the  principal  market  on  which
securities of the same class or series issued by the Company are then listed or
traded;

          (11) provide a  transfer agent  and registrar,  which may be a single
entity, for the Registrable Securities not later than the SEC Effective Date;

          (12) cooperate with  the Investors  who hold  Registrable  Securities
being offered to facilitate the timely preparation and delivery of certificates
(not bearing any restrictive legends) representing Registrable Securities to be
offered pursuant  to the Registration Statement and enable such certificates to
be in such denominations or amounts as the Investors may reasonably request and
registered in  such names as the Investors may request; and, not later than the
SEC Effective  Date, the  Company shall  deliver, and shall cause legal counsel
selected by  the Company  to deliver, (i) to the Transfer Agent (with copies to
the Investors  whose Registrable  Securities are  included in such Registration
Statement) an  instruction substantially  in the  form attached hereto as Annex
III and (ii) to the Investors whose Registrable Securities are included in such
Registration Statement  and, if required by the Transfer Agent, to the Transfer
Agent an opinion of counsel, substantially in the form attached hereto as Annex
IV; and























                                     -24-

          (13) during the Registration Period, the Company shall not bid for or
purchase any  Common Stock  or any right to purchase Common Stock or attempt to
induce any  Person to purchase any such security or right if such bid, purchase
or attempt  would in  any  way  limit  the  right  of  the  Investors  to  sell
Registrable Securities  by reason  of the limitations set forth in Regulation M
under the 1934 Act.

          (c)  Obligations of  the Buyer  and other  Investors.   In connection
with the  registration of  the Registrable Securities, the Investors shall have
the following obligations:
     
          (1)  It shall  be a  condition precedent  to the  obligations of  the
Company to complete the registration pursuant to this Agreement with respect to
the Registrable  Securities of  a particular  Investor that such Investor shall
furnish to  the Company  such information  regarding  itself,  the  Registrable
Securities held by it and the intended method of disposition of the Registrable
Securities  held   by  it  as  shall  be  reasonably  required  to  effect  the
registration of such Registrable Securities and shall execute such documents in
connection with  such registration  as the  Company may reasonably request.  At
least four  (4) Business Days prior to the first anticipated filing date of the
Registration Statement, the Company shall notify each Investor of the Requested
Information if  any of  such Investor's Registrable Securities are eligible for
inclusion in  the Registration  Statement.   If at  least one  (1) Business Day
prior to  the SEC  Filing Date  the Company  has  not  received  the  Requested
Information from  an Investor,  then the  Company  may  file  the  Registration
Statement without  including  Registrable  Securities  of  such  Non-Responsive
Investor;

          (2)  Each Investor  by such  Investor's acceptance of the Registrable
Securities agrees  to cooperate with the Company as reasonably requested by the
Company in  connection with  the preparation  and filing  of  the  Registration
Statement hereunder,  unless such  Investor has  notified the  Company of  such
Investor's election  to exclude  all of  such Investor's Registrable Securities
from the Registration Statement;

          (3)  Each Investor  agrees that it will not effect any disposition of
the Registrable Securities except as contemplated in the Registration Statement
or as  otherwise in compliance with applicable securities laws and that it will
promptly notify  the Company  of any  material changes  in the  information set
forth in  the Registration  Statement regarding  such Investor  or its  plan of
distribution; each  Investor agrees  (a) to notify the Company if such Investor
enters into  any material  agreement with  a broker or a dealer for the sale of
the Registrable  Securities through  a block  trade, special offering, exchange
distribution or  a purchase  by a  broker or  dealer and (b) in connection with
such agreement,  to provide to the Company in writing the information necessary
to prepare  any supplemental  prospectus pursuant to Rule 424(c) under the 1933
Act which is required with respect to such transaction;

          (4)  Each Investor  acknowledges that  during the  times specified in
Sections 8(b)(5),  8(b)(6) and  8(c)(7) the Company must suspend the use of the
Prospectus until  such time  as an  amendment to the Registration Statement has
been filed  by the  Company and  declared effective by the SEC, the Company has
prepared a supplement to the Prospectus or the Company has filed an appropriate
report with  the SEC  pursuant to the 1934 Act.  Each Investor hereby covenants
that it  will not sell any Registrable Securities pursuant to the Prospectus in
accordance  with  Sections  8(b)(5),  8(b)(6)  or  8(c)(7)  during  the  period
commencing at  the time  at which the Company gives such Investor notice of the
suspension of  the use  of the  Prospectus and  ending at  the time the Company

                                     -25-

gives such  Investor notice  that such  Investor may  thereafter  effect  sales
pursuant to  the Prospectus,  or until the Company delivers to such Investor an
amended or supplemented Prospectus;

          (5)  In connection  with any  sale of Registrable Securities which is
made by  an Investor pursuant to the Registration Statement (a) if such sale is
made through  a broker,  such Investor  shall instruct its broker or brokers to
deliver the  Prospectus to  the purchaser or purchasers in connection with such
sale, shall  supply copies  of such Prospectus to such broker or brokers (b) if
such sale  is made  in a  transaction directly with a purchaser and not through
the facilities  of any  securities exchange  or  market,  such  Investor  shall
deliver, or cause to be delivered, the Prospectus to such purchaser; and (c) if
such sale  is made  by any  means other than those described in the immediately
preceding clauses (a) and (b), such Investor shall otherwise use its reasonable
best efforts  to comply  with the  prospectus delivery requirements of the 1933
Act applicable to such sale;

          (6)  Each Investor  agrees to  notify the  Company promptly after the
event of  the completion  of the  sale by  such  Investor  of  all  Registrable
Securities to  be sold by such Investor pursuant to the Registration Statement;
and







































                                     -26-

          (7)   During the  marketing of  a public  offering of  the  Company's
securities underwritten  on a  firm commitment  basis registered under the 1933
Act, at  the Company's  request, each  Investor agrees  to limit,  as described
below, open  market transactions  in the  Common Stock (or derivatives thereof)
for a  period (the  "Blackout Period")  beginning on  the date  of such written
request (the  "Blackout Notice  Date") and  ending on  the earlier  of  (a)  15
Trading Days  after the Blackout Notice Date and (b) the date the syndicate (if
any) is  broken by the managing underwriter of such offering; provided however,
that no  more than two Blackout Periods may be noticed by the Company and occur
during any  18 month  period and no Blackout Period may be noticed earlier than
the 181st  day following  the cessation  of the  immediately preceding Blackout
Period.   During any  Blackout Period,  open market  transactions in the Common
Stock (or  derivatives thereof)  for any  Trading Day  shall be limited, in the
aggregate for  the holders  of the  Note and  the Other  Notes (to be allocated
among such  holders on a pro-rata basis based on the original principal amounts
of such  notes), to the greater of (a) 15,000 shares or (b) transactions having
an aggregate  value, as  reported on the Price Source, of $200,000, calculated,
with respect to derivative transactions, using nominal value.

          (d)  Rule 144.   With a view to making available to the Investors the
benefits of Rule 144, the Company agrees to:
     
          (1)  promptly furnish  to each Investor so long as such Investor owns
Registrable Securities,  such information  as may  be necessary  to permit  the
Investors  to   sell  Registrable  Securities  pursuant  to  Rule  144  without
registration; and

          (2)  if at  any time the Company is not required to file such reports
with the  SEC under  Sections 13 or 15(d) of the 1934 Act, use its best efforts
to, upon  the request of an Investor, make publicly available other information
so long  as is  necessary to  permit publication  by  brokers  and  dealers  of
quotations for  the Common  Stock and  sales of  the Registrable  Securities in
accordance with Rule 15c2-11 under the 1934 Act.

9.   Indemnification and Contribution.

          (a)  Indemnification.  (1) To the extent not prohibited by applicable
law, the  Company will  indemnify and  hold harmless  each  Indemnified  Person
against any  Claims to which any of them may become subject under the 1933 Act,
the 1934  Act or  otherwise, insofar as such Claims (or actions or proceedings,
whether commenced  or threatened, in respect thereof) arise out of or are based
upon any  Violation.   Subject to the restrictions set forth in Section 9(a)(3)
with respect  to the  number of  legal counsel, the Company shall reimburse the
Investors and  each such  controlling Person,  promptly as  such  expenses  are
incurred and  are due  and payable, for any documented reasonable legal fees or
other documented  and reasonable  expenses incurred  by them in connection with
investigating or  defending any  such Claim.   Notwithstanding  anything to the
contrary contained  herein, the  indemnification agreement  contained  in  this
Section 9(a)(1) shall not apply to:  (I) a Claim arising out of or based upon a
Violation which  occurs in  reliance upon  and in  conformity with  information
relating to  an Indemnified  Person furnished in writing to the Company by such
Indemnified Person or underwriter for such Indemnified Person expressly for use
in connection  with the  preparation of  the Registration Statement or any such
amendment thereof  or supplement  thereto, if  such Prospectus  was timely made
available by  the Company  pursuant to Section 8(b)(3) hereof; and (II) amounts
paid in  settlement of  any Claim  if such  settlement is  effected without the
prior written  consent of  the Company  and (III)  an Indemnified  Person  with
respect to  a Claim  which arises  solely from  the failure of such Indemnified


                                     -27-

Person to  comply in  any material  respect with  Sections 8(c)(4) and 8(c)(5).
Such indemnity  shall remain  in  full  force  and  effect  regardless  of  any
investigation made  by or on behalf of the Indemnified Person and shall survive
the transfer of the Registrable Securities by the Investors.

          (2)  In connection  with the  Registration Statement,  each  Investor
agrees to  indemnify and  hold harmless,  to the  same extent  and in  the same
manner set  forth in  Section 9(a)(1), each Indemnified Party against any Claim
to which  any of  them may  become subject, under the 1933 Act, the 1934 Act or
otherwise, insofar  as such Claim arises out of or is based upon any Violation,
in each  case to the extent (and only to the extent) that such Violation occurs
in reliance  upon and  in conformity  with written information furnished to the
Company by such Investor expressly for use in connection with such Registration
Statement; and  such Investor  will  reimburse  any  legal  or  other  expenses
reasonably incurred  by any  Indemnified Party in connection with investigating
or defending  any such  Claim; provided,  however, that the indemnity agreement
contained in this Section 9(a)(2) shall not apply to amounts paid in settlement
of any  Claim if  such settlement is effected without the prior written consent
of such  Investor, which  consent shall not be unreasonably withheld; provided,
further, however,  that the Investor shall be liable under this Section 9(a)(2)
for only  that amount  of a  Claim as  does not  exceed the amount by which the
proceeds to  such Investor  as a  result of  the sale of Registrable Securities
pursuant to  such Registration  Statement  exceeds  the  amount  paid  by  such
Investor for  such Registrable Securities.  Such indemnity shall remain in full
force and  effect regardless  of any investigation made by or on behalf of such
Indemnified Party  and shall survive the transfer of the Registrable Securities
by the  Investors.   Notwithstanding anything to the contrary contained herein,
the indemnification agreement contained in this Section 9(a)(2) with respect to
any preliminary  prospectus shall  not inure  to the benefit of any Indemnified
Party if  the untrue  statement or  omission of  material fact contained in the
preliminary prospectus  was corrected  on a  timely basis in the Prospectus, as
then amended  or supplemented  provided that  the Indemnified  Party shall have
complied with Section 8(c)(5).



























                                     -28-

          (3)  Promptly after  receipt by  an Indemnified Person or Indemnified
Party under  this Section  9(a) of  notice of  the commencement  of any  action
(including any  governmental action),  such Indemnified  Person or  Indemnified
Party shall,  if a  Claim  in  respect  thereof  is  to  be  made  against  any
indemnifying party under this Section 9(a), deliver to the indemnifying party a
notice of  the commencement  thereof and  the indemnifying party shall have the
right to  participate in, and, to the extent the indemnifying party so desires,
jointly with  any other indemnifying party similarly noticed, to assume control
of the  defense thereof with counsel reasonably satisfactory to the Indemnified
Person or the Indemnified Party, as the case may be; provided, however, that an
Indemnified Person  or Indemnified Party shall have the right to retain its own
counsel with the fees and expenses to be paid by the indemnifying party, if, in
the reasonable  opinion of  counsel retained  by the  indemnifying  party,  the
representation by  such counsel  of the Indemnified Person or Indemnified Party
and the  indemnifying party  would be  inappropriate due to actual or potential
differing interests  between such  Indemnified Person  or Indemnified Party and
any other  party represented  by such  counsel  in  such  proceeding;  provided
further, however, that no indemnifying person shall be responsible for the fees
and expenses  of more  than one  separate counsel  for all  Indemnified Persons
hereunder and  one separate  counsel in  each jurisdiction  in which a claim is
pending or threatened.  The failure to deliver notice to the indemnifying party
within a  reasonable time  of the  commencement of  any such  action shall  not
relieve such  indemnifying party  of any liability to the Indemnified Person or
Indemnified Party  under this  Section 9(a),  except to  the  extent  that  the
indemnifying party  is prejudiced  in its  ability to  defend such action.  The
indemnification required  by this  Section  9(a)  shall  be  made  by  periodic
payments of  the amount  thereof during  the course  of  the  investigation  or
defense, as  such expense, loss, damage or liability is incurred and is due and
payable; provided  that, in the event there is a final determination by a court
of competent  jurisdiction that the Indemnified Person or the Indemnified Party
was not  entitled to  indemnification under  this Section 9(a), the Indemnified
Person or  Indemnified Party shall promptly repay to the indemnifying party all
amounts subject  to such  determination that  were paid  or reimbursed  to  the
Indemnified Person or Indemnified Party, as applicable. .

          (b)  Contribution.     To  the   extent  any  indemnification  by  an
indemnifying party  as set  forth in  Section 9(a)  above is  applicable by its
terms but  is prohibited  or limited  by law,  the indemnifying party agrees to
make the  maximum contribution  with respect  to any amounts for which it would
otherwise be  liable under Section 9(a) to the fullest extent permitted by law.
In determining  the amount  of contribution to which the respective parties are
entitled, there  shall be  considered the  relative fault  of each  party,  the
parties' relative  knowledge of and access to information concerning the matter
with respect  to which  the claim  was asserted, the opportunity to correct and
prevent any  statement or  omission  and  any  other  equitable  considerations
appropriate  under   the  circumstances;   provided,  however,   that  (a)   no
contribution shall  be made  under circumstances where the maker would not have
been liable  for indemnification under the fault standards set forth in Section
9(a), (b)  no Person guilty of fraudulent misrepresentation (within the meaning
of Section  11(f) of  the 1933  Act) shall be entitled to contribution from any
other Person  who was  not guilty  of such fraudulent misrepresentation and (c)
contribution by  any seller  of Registrable  Securities shall be limited to the
amount by  which the  proceeds received  by such  seller from  the sale of such
Registrable Securities  exceeds the  amount paid  by  such  Investor  for  such
Registrable Securities.





                                     -29-

          (c)  Other Rights.   The indemnification and contribution provided in
this Section shall be in addition to any other rights and remedies available at
law or in equity.

10.  Miscellaneous.

          (a)  Governing  Law.    THIS  AGREEMENT  SHALL  BE  GOVERNED  BY  AND
INTERPRETED IN  ACCORDANCE WITH  THE LAWS  OF THE  STATE OF  NEW YORK,  WITHOUT
REGARD TO CONFLICT OF LAWS PROVISIONS.

          (b)  Headings.   The headings, captions and footers of this Agreement
are for  convenience of  reference and  shall not  form part  of, or affect the
interpretation of, this Agreement.

          (c)  Severability.   If any  provision of  this  Agreement  shall  be
invalid  or   unenforceable   in   any   jurisdiction,   such   invalidity   or
unenforceability shall  not  affect  the  validity  or  enforceability  of  the
remainder of this Agreement or the validity or enforceability of this Agreement
in any other jurisdiction.

           (d) Notices. All notices and other communications hereunder to any
party shall be deemed to be sufficient if contained in a written instrument
delivered in person or by a nationally recognized courier service or duly sent
by facsimile, addressed to:

          (a)  if to the Company, to:

               EMISPHERE TECHNOLOGIES, INC.
               15 Skyline Drive
               Hawthorne, New York 10532
               Telephone:       (914) 347-2498
               Facsimile:       (914) 347-2220
               Attention:       Michael M. Goldberg, Chairman
               

               with a copy to:

               Paul, Weiss, Rifkind, Wharton & Garrison
               1285 Avenue of the Americas
               New York, New York 10019
               Telephone:       (212) 373-3000
               Facsimile:       (212) 757-3990
               Attention:       Edwin S. Maynard, Esq.

               and to:

               H. Warren Browne, Esq.
               25 Five Ponds Drive
               Waccabuc, New York 10597
               Telephone:       (914) 763-5599
               Facsimile:       (914) 763-6321

               and:

               
          (b)                   if to the Buyer, to:

               


                                     -30-

or courier  delivery, on  the date  of such  delivery and  (ii) in  the case of
facsimile transmission,  on the  date on which the sender receives confirmation
that such was received by the addressee.

          (e)  Counterparts.   This Agreement  may be  executed in counterparts
and by  the parties  hereto on  separate counterparts,  each of  which shall be
deemed to be an original but all of which together shall constitute one and the
same instrument.    A  facsimile  transmission  of  this  Agreement  bearing  a
signature on behalf of a party hereto shall be legal and binding on such party.

          (f)  Entire  Agreement;  Benefit.    This  Agreement,  including  the
Annexes, Schedules  and the  schedules attached  hereto constitute  the  entire
agreement among  the parties  hereto with respect to the subject matter hereof.
There are  no restrictions,  promises, warranties,  or undertakings, other than
those set  forth or  referred to herein and therein.  This Agreement, including
the Annexes  and the  schedules attached  hereto supersede all prior agreements
and understandings,  whether written  or oral,  between the parties hereto with
respect to  the subject  matter hereof.   This  Agreement  and  the  terms  and
provisions hereof  are for  the sole benefit of only the Company, the Buyer and
their respective successors and permitted assigns.


          (g)  Waiver.   Failure of  any party  to exercise any right or remedy
under this Agreement or otherwise, or delay by a party in exercising such right
or remedy,  or course  of dealing  between the  parties shall  not operate as a
waiver thereof or an amendment hereof, nor shall any single or partial exercise
of any  such right  or power,  or any abandonment or discontinuance of steps to
enforce such  a right  or power, preclude any other or further exercise thereof
or exercise of any other right or power.

          (h)  Amendment.   No amendment,  modification, waiver,  discharge  or
termination of  any provision of this Agreement nor consent to any departure by
the Buyer  or the  Company therefrom shall in any event be effective unless the
same shall  be  in  writing  and  signed  by  the  party  to  be  charged  with
enforcement, and  then shall be effective only in the specific instance and for
the purpose  for which  given.  No course of dealing between the parties hereto
shall operate as an amendment of this Agreement.

          (i)  Further Assurances.   Each  party to this Agreement will perform
any and  all acts  and execute  any and  all documents  as may be necessary and
proper under  the circumstances in order to accomplish the intents and purposes
of this Agreement and to carry out its provisions.

          (j)  Assignment of  Certain Rights and Obligations.  The rights of an
Investor under  Sections 5(a),  5(b), 8 and 9 of this Agreement may be assigned
by such  Investor to  any transferee  of all  or any portion of such Investor's
Registrable Securities  (or all  or any portion of the Note) who is a Permitted
Transferee if:   (1)  such Investor  agrees in  writing with such transferee to
assign such  rights, and  a copy  of such agreement is furnished to the Company
within a  reasonable time  after such  assignment, (2) the Company is, within a
reasonable time  after such transfer, furnished with notice of (A) the name and
address of  such transferee  and (B)  the securities with respect to which such
rights and  obligations are  being transferred,  (3) immediately following such
transfer or assignment the further disposition of Registrable Securities by the
transferee or  assignee is  restricted under  the 1933 Act and applicable state
securities laws,  and (4) at or before the time the Company received the notice
contemplated by  clause (2)  of this  sentence the transferee agrees in writing
with the  Company to  be bound  by all  of the provisions contained in Sections


                                     -31-

5(a), 5(b),  8 and  9 hereof.   Upon  any such  transfer, the  Company shall be
obligated to  such transferee to perform all of its covenants under Sections 5,
8 and  9 of this Agreement as if such transferee were the Buyer.  In connection
with any  such transfer  the Company  shall, at  its  sole  cost  and  expense,
promptly  after  such  transfer  take  such  actions  as  shall  be  reasonably
acceptable to  the transferring Investor and such transferee to assure that the
Registration Statement  and related  Prospectus are  available for  use by such
transferee for  sales of  the Registrable  Securities in  respect of which such
rights and obligations have been so transferred.

          (k)  Expenses.   All reasonable  expenses incurred in connection with
registrations, filings  or qualifications  pursuant to  this Agreement shall be
paid by  the Company,  including, without limitation, all registration, listing
and qualifications  fees,  printers  and  accounting  fees  and  the  fees  and
disbursements of counsel for the Company but excluding (a) fees and expenses of
investment bankers retained by any Investor, (b) brokerage commissions incurred
by any  Investor and  (c) fees  and disbursements of counsel for the Investors.
The Company  shall pay  on demand all expenses incurred by the Buyer, including
reasonable attorneys'  fees and expenses, as a consequence of, or in connection
with, (1)  any default  or breach of any of the Company's obligations set forth
in the  Transaction Documents  and (2)  the enforcement or restructuring of any
right of,  including the  collection of  any payments  due, the Buyer under the
Transaction Documents,  including any  action or  proceeding relating  to  such
enforcement or  any order,  injunction or other process seeking to restrain the
Company from  paying any amount due the Buyer.  Except as otherwise provided in
this Section  10(k), each  of the  Company and  the Buyer  shall bear  its  own
expenses in  connection with  this Agreement  and the transactions contemplated
hereby.

          (l)  Termination.   The Buyer  shall have the right to terminate this
Agreement by  giving notice  to the  Company at  any time  at or  prior to  the
Closing Date if:

          (1)  the Company  shall have  failed, refused,  or been  unable at or
prior to  the date  of such termination of this Agreement to perform any of its
obligations hereunder;
     
          (2)  any other  condition of the Buyer's obligations hereunder is not
     fulfilled; or
     
          (3)  the Closing  shall not  have occurred  on a  Closing Date  on or
before May  1, 1998,  other than solely by reason of a breach of this Agreement
by the Buyer.

Any such  termination shall  be effective  upon the giving of notice thereof by
the Buyer.   Upon  such termination, the Buyer shall have no further obligation
to the  Company hereunder and the Company shall remain liable for any breach of
this Agreement  or the other documents contemplated hereby which occurred on or
prior to the date of such termination.











                                     -32-

          (m)  Survival.  The respective representations, warranties, covenants
and agreements of the Company and the Buyer contained in this Agreement and the
documents delivered  in  connection  with  this  Agreement  shall  survive  the
execution and delivery of this Agreement and the Closing hereunder and delivery
of and  payment for  the Note, and shall remain operative and in full force and
effect regardless of any investigation made by or on behalf of the Buyer or any
Person controlling  or acting  on behalf  of the Buyer or by the Company or any
Person controlling or acting on behalf of the Company.

          (n)  Public Statements,  Press Releases,  Etc.   The Company  and the
Buyer shall have the right to approve before issuance any press releases or any
other public  statements with  respect to the transactions contemplated hereby;
provided, however,  that the  Company shall  be  entitled,  without  the  prior
approval of  the Buyer,  to make  any press  release or other public disclosure
with respect  to such  transactions  as  is  required  by  applicable  law  and
regulations, including  the 1933  Act and the rules and regulations promulgated
thereunder (although  the Buyer shall be consulted by the Company in connection
with any such press release or other public disclosure prior to its release and
shall be provided with a copy thereof).

          (o)  Construction.   The language  used in  this  Agreement  will  be
deemed to be the language chosen by the parties to express their mutual intent,
and no rules of strict construction will be applied against any party.

          IN WITNESS  WHEREOF,   the parties  have caused  this Agreement to be
duly executed  by their respective officers thereunto duly authorized as of the
date first set forth above.


Principal Amount:   $ 

Purchase Price:     $ 


                                EMISPHERE TECHNOLOGIES, INC.
                                
                                
                                By:  ___________________________________
                                   Name:
                                   Title:
                                
                                
                                [Buyer]
                                
                                
                                By ____________________________________
                                   Name:
                                   Title:
                                











                                     -33-