Exhibit 10.9


                         PHARMACEUTICAL RESOURCES, INC.
                        1997 DIRECTORS STOCK OPTION PLAN


                                   ARTICLE I

                                  DEFINITIONS


     As used herein, the following terms have the meanings hereinafter set forth
unless the context clearly indicates to the contrary:

     (a) "Board" shall mean the Board of Directors of the Company.

     (b) "Company" shall mean Pharmaceutical Resources, Inc.

     (c) "Date of Grant" shall mean, with respect to any Eligible Director:  (a)
the Effective Date with respect to those Options  granted on the Effective Date,
(b) the date  such  Eligible  Director  is  initially  elected  to the  Board of
Directors if such Eligible  Director was first elected after the Effective Date,
and (c) for each respective fiscal year of the Company  thereafter,  the date on
which the shareholders of the Company shall elect directors at an annual meeting
of shareholders or any adjournment thereof.

     (d)  "Effective  Date" shall mean October 28, 1997, the date of adoption by
the Board.

     (e) "Eligible  Director"  shall mean any Director of the Company who is not
an employee of the Company or its subsidiaries.

     (f) "Fair Market Value" on any day shall mean (a) if the  principal  market
for the Stock is The New York  Stock  Exchange,  any other  national  securities
exchange or The NASDAQ Stock Market,  the closing sales price regular way of the
Stock on such day as reported by such exchange or market,  or on a  consolidated
tape reflecting transactions on such exchange or market, or (b) if the principal
market for the Stock is not a national  securities  exchange and if there are no
closing prices reported on The NASDAQ Stock Market, the mean between the closing
bid and the  closing  asked  prices  for the Stock on such day as quoted on such
market,  or (c) if there are no such prices  quoted on The NASDAQ Stock  Market,
the price  furnished  by any New York  Stock  Exchange  member  selected  by the
Company from time to time for such  purpose;  provided  that if clauses (a), (b)
and (c) of this paragraph are all  inapplicable,  or if no trades have been made
or no quotes are  available  for such day,  the Fair  Market  Value of the Stock
shall be determined by the Board by any method which it deems, in good faith, to
be  appropriate.  The  determination  of the Board shall be conclusive as to the
Fair Market Value of the Stock.




     (g)  "Option"  shall mean an Eligible  Director's  stock option to purchase
Stock granted pursuant to the provisions of Article V hereof.

     (h) "Optionee"  shall mean an Eligible  Director to whom an Option has been
granted hereunder.

     (i) "Option Price" shall mean the price at which an Optionee may purchase a
share of Stock under a Stock Option Agreement.

     (j) "Qualified Domestic Relations Order" shall have the meaning assigned to
such  term  under  the  Internal  Revenue  Code of  1986,  as  amended,  and the
regulations promulgated thereunder.

     (k)  "1997  Plan"  shall  mean  the  Pharmaceutical  Resources,  Inc.  1997
Directors Stock Option Plan, the terms of which are set forth herein, as amended
from time to time.

     (l)  "1989  Plan"  shall  mean  the  Pharmaceutical  Resources,  Inc.  1989
Directors' Stock Option Plan.

     (m)  "Sale"  shall  mean  any  single  transaction  or  series  of  related
transactions,  upon the consummation of the following  events:  (i) a definitive
agreement for the merger or other  business  combination  of the Company with or
into another  corporation  pursuant to which the  shareholders of the Company do
not own, immediately after the transaction, more than 50% of the voting power of
the  corporation  that survives and is a publicly  owned  corporation  and not a
subsidiary of another  corporation,  or (b) a definitive agreement for the sale,
exchange,  or other disposition of all or substantially all of the assets of the
Company (other than to any  wholly-owned  subsidiary of the Company);  provided,
that a Sale  shall  not  be  deemed  to  have  occurred  if  there  shall  be an
affirmative vote of a majority of the Board to suspend the provisions of Section
4.3 of the 1997 Plan with respect to any such event.

     (n) "Stock" shall mean the common stock,  par value $.01 per share,  of the
Company  or, in the event  that the  outstanding  shares of Stock are  hereafter
changed into or exchanged  for  different  stock or securities of the Company or
some other corporation, such other stock or securities.

     (o) "Stock Option  Agreement"  shall mean an agreement  between the Company
and the Optionee under which the Optionee may purchase Stock in accordance  with
the 1997 Plan.

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                                   ARTICLE II

                                  THE 1997 PLAN

     2.1 Name. This 1997 Plan shall be known as the  "Pharmaceutical  Resources,
Inc. 1997 Directors Stock Option Plan."

     2.2  Purpose.  The purpose of the 1997 Plan is to advance the  interests of
the Company and its shareholders by affording  Eligible Directors of the Company
an opportunity to acquire,  maintain and increase their  ownership  interests in
the Company,  and thereby to encourage their continued  service as directors and
to provide them  additional  incentives to achieve the growth  objectives of the
Company.

     2.3  Effective  Date.  The  Effective  Date of the 1997 Plan is October 28,
1997. Any Options granted under the 1997 Plan shall only become effective if the
shareholders of the Company shall have, on or before October 27, 1998,  approved
and  adopted  the 1997  Plan.  If the 1997  Plan  shall not be so  approved  and
adopted, all Options granted hereunder shall be of no effect.

     2.4 Termination  Date. The 1997 Plan shall terminate and no further Options
shall be granted hereunder upon the tenth anniversary of the Effective Date.


                                   ARTICLE III

                                  PARTICIPANTS

     Each Eligible Director shall participate in the 1997 Plan, provided that he
is or was elected as a member of the Board at an annual meeting of shareholders,
or any  adjournment  thereof,  or was  elected by  Eligible  Directors  who were
elected as members of the Board at an annual meeting of  shareholders  to fill a
vacancy on the Board.


                                   ARTICLE IV

                      SHARES OF STOCK SUBJECT TO 1997 PLAN

     4.1  Limitations.  Subject to any antidilution  adjustment  pursuant to the
provisions  of Section 4.2 hereof,  the maximum  number of shares of Stock which
may be issued  and sold  hereunder  shall not  exceed  500,000  shares of Stock.
Shares of Stock  subject  to an Option  may be either  authorized  and  unissued
shares or shares issued and later  acquired by the Company;  provided,  however,
that the  shares of Stock with  respect  to which an Option  has been  exercised
shall  not again be  available  for the  grant of an  Option  hereunder.  If any
outstanding Options granted hereunder shall terminate or expire

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for any reason  without  being wholly  exercised  prior to the end of the period
during  which  Options  may be granted  hereunder,  new  Options  may be granted
hereunder covering such unexercised shares.

     4.2  Anti-dilution.  In the event that the outstanding  shares of Stock are
changed  into or  exchanged  for a  different  number or kind of shares or other
securities  of the  Company  or of  another  corporation  by reason  of  merger,
consolidation, reorganization,  recapitalization,  reclassification, combination
of shares, stock split, reverse stock split or stock dividend:

                  (a) The rights under  outstanding  Options granted  hereunder,
         both as to the number of subject shares and the Option Price,  shall be
         adjusted appropriately; and

                  (b) Where  dissolution  or  liquidation  of the Company or any
         merger  or  combination  in  which  the  Company  is  not  a  surviving
         corporation is involved,  each  outstanding  Option  granted  hereunder
         shall  terminate,  but the Optionee  shall have the right,  immediately
         prior to such  dissolution,  liquidation,  merger  or  combination,  to
         exercise his Option,  in whole or in part,  to the extent that it shall
         not have  been  exercised,  without  regard  to the date on which  such
         Option would otherwise have become exercisable pursuant to Sections 5.4
         hereof.

     The foregoing  adjustments  and the manner of application  thereof shall be
determined  solely by the Board,  and any such  adjustment  may  provide for the
elimination of fractional share interests.  The adjustments  required under this
Article  shall apply to any  successor or successors of the Company and shall be
made regardless of the number or type of successive events requiring adjustments
hereunder.

     4.3 Sale of Company. Each Stock Option Agreement shall provide that, upon a
Sale, the Board may elect either (a) to continue the outstanding Options without
any payment or (b) to cause to be paid to the Optionee upon  consummation of the
Sale,  a  payment  equal  to the  excess,  if  any,  of the  sale  consideration
receivable  by the  holders of shares of Common  Stock in such a Sale (the "Sale
Consideration")  over the purchase price for his Option for each share of Common
Stock the Optionee shall then be entitled to acquire under the 1997 Plan. If the
Board  elects to continue  the Option,  then the Company  shall cause  effective
provisions to be made so that the Optionee  shall have the right,  by exercising
the Option prior to the respective  Expiration  Dates,  to purchase the kind and
amount of shares of stock and other securities and property receivable upon such
a Sale by a holder of the number of shares of Common Stock which might have been
purchased upon exercise of the Option  immediately  prior to the Sale. The value
of the Sale  Consideration  receivable by the holder of a share of Common Stock,
if it shall be other than  cash,  shall be  determined,  in good  faith,  by the
Board.  Upon  payment to the  Optionee of the Sale  Consideration,  the Optionee
shall have no further rights in connection with the Option  granted,  the Option
shall be terminated and  surrendered  for  cancellation  and the Option shall be
null and void.

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                                    ARTICLE V

                                     OPTIONS

     5.1 Option Grant, Number of Shares and Agreement.
 
               (a)  Exchange  of  Existing  Options.  Subject to the  provisions
          hereof,  each Eligible Director on the Effective Date shall be granted
          an Option to purchase Ten Thousand  (10,000)  shares of Stock for each
          year of such Eligible  Director's tenure as a director of the Company.
          Notwithstanding  the  preceding  sentence,  the grant of Options to an
          Eligible  Director  pursuant to this Section 5.1(a) shall be expressly
          conditioned upon such Eligible Director  surrendering for cancellation
          all stock  options  held by such  Director  which were  granted to him
          under the 1989 Plan, and the number of Options  granted to an Eligible
          Director under this Section 5.1(a) shall in no event exceed the number
          of such stock options granted under the 1989 Plan  surrendered by such
          Director.

               (b) Annual Grant of Options.  Subject to the  provisions  hereof,
          each  Eligible  Director  shall be granted an Option to purchase  Five
          Thousand  (5,000)  shares of Stock on (i) the Effective  Date and (ii)
          each  subsequent Date of Grant (the "Annual  Grant").  Notwithstanding
          anything  herein  to the  contrary,  no  Eligible  Director  shall  be
          entitled to receive more than one Annual Grant in any calendar year.

               (c) Additional  Grant.  Subject to the provisions  hereof, on (i)
          the  Effective  Date and (ii)  each  subsequent  Date of  Grant,  each
          Eligible  Director  shall be  granted an Option to  purchase  up to an
          additional  Six  Thousand  (6,000)  shares of Stock  (the  "Additional
          Grant") if such  Eligible  Director owns on the  respective  Effective
          Date or  subsequent  Date of Grant  (as the case may be) an  amount of
          issued shares of Common Stock of the Company not less than the product
          of 2,500 shares of Common Stock  multiplied  by the sum of one and the
          number  of  years in which he was  granted  previously  an  Additional
          Grant. Notwithstanding the foregoing, for purposes of determining each
          Eligible  Director's   entitlement  to  an  Additional  Grant  on  the
          Effective  Date,  the Eligible  Director  must own not less than 2,500
          shares of Common  Stock of the  Company by April 1, 1998.  An Eligible
          Director who shall not be entitled to receive an  Additional  Grant on
          any particular Date of Grant as a result of the failure to satisfy the
          conditions  set forth in this  Section  5.1(c)  shall be  eligible  to
          receive an  Additional  Grant  pursuant to this Section  5.1(c) on any
          subsequent  Date of  Grant.  Notwithstanding  anything  herein  to the
          contrary,  no Eligible Director shall be entitled to receive more than
          one Additional Grant in any calendar year.

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               (d)  Agreement.  Each Option so granted  shall be  evidenced by a
          written  Stock  Option  Agreement,  dated as of the Date of Grant  and
          executed  by the  Company  and  the  Optionee,  stating  the  Option's
          duration,  time  of  exercise,  and  exercise  price.  The  terms  and
          conditions of the Option shall be consistent with the 1997 Plan.

     5.2 Option  Price.  The Option  Price of the Stock  subject to each  Option
shall be the Fair Market Value of the Stock on its Date of Grant.

     5.3 Option Expiration. Each Option shall expire on the tenth anniversary of
such Option's Date of Grant (the "Expiration Date").

     5.4 Option Exercise.

               (a) Any Option  granted under the 1997 Plan may not be exercised,
          in whole or in part, until the first anniversary of the Date of Grant,
          subject  to any  additional  conditions  imposed  by the Board and set
          forth in a Stock Option  Agreement.  If an Eligible  Director shall be
          removed  "for cause" as a member of the Board of Directors on or prior
          to the  first  anniversary  of the Date of Grant of any  Option,  such
          Option shall terminate and be forfeited.  Subject to the provisions of
          this Section 5.4(a),  an Option shall remain  exercisable at all times
          until  the  Expiration  Date,   regardless  of  whether  the  Optionee
          thereafter   continues   to   serve  as  a   member   of  the   Board.
          Notwithstanding the foregoing, an Additional Grant shall automatically
          terminate  and be forfeited  in the event that the  Eligible  Director
          holding such Additional Grant shall fail to continue to own the number
          of shares of Common  Stock  which  were  equal to the number of shares
          which were a condition of such Additional  Grant. Any such termination
          and  forfeiture  shall be done on a pro rata  basis to the  number  of
          shares sold or disposed of.

               (b) An Option may be  exercised  at any time or from time to time
          during the term of the Option as to any or all full shares  which have
          become exercisable in accordance with this Section, but not as to less
          than one hundred shares of Stock unless the remaining  shares of Stock
          that are so exercisable are less than one hundred shares of Stock. The
          Option  Price is to be paid in full in cash upon the  exercise  of the
          Option.  The holder of an Option shall not have any of the rights of a
          shareholder  with respect to the shares of Stock subject to the Option
          until such shares of Stock have been issued or transferred to him upon
          the exercise of his Option.

               (c) An Option shall be exercised by written notice of exercise of
          the Option,  with  respect to a  specified  number of shares of Stock,
          delivered to the Company at its principal office,  and by cash payment
          to the Company at said  office of the full amount of the Option  Price
          for such number of shares.  In addition  to, and prior to the issuance
          of a  certificate  for shares  pursuant  to any Option  exercise,  the
          Optionee  shall  pay to the  Company  in cash the full  amount  of any
          Federal,  state or local  income or  employment  taxes  required to be
          withheld by the Company as a result of such exercise.

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               (d) At the  discretion of the Board,  the Stock Option  Agreement
          may  provide  that an  Option  granted  under  the  1997  Plan  may be
          exercised  with  respect to a  specified  number of shares of Stock by
          written notice of exercise to the Company  stating that (i) the option
          price for the shares and any  withholding tax due thereon will be paid
          to the Company directly by a broker-dealer  designated by the Eligible
          Director  and  irrevocable  instructions  to  such  effect  have  been
          furnished by the Eligible Director to such broker-dealer,  and (ii) an
          advice from the broker-dealer  confirming  payment to the Company will
          be promptly delivered to the Company.  The exercise of any such option
          shall be irrevocable  at the time of notice to the Company;  provided,
          however,   that  the   Company   shall  not  be  required  to  deliver
          certificates  for shares of Stock with  respect to the exercise of the
          option  until  the  Company  has  confirmed  the  receipt  of good and
          sufficient funds in payment of the purchase price thereof.

     5.5 Nontransferability of Option. Unless otherwise provided in the relevant
Stock Option Agreement,  options may not be transferred by an Optionee otherwise
than by will or the laws of descent and distribution, or by a Qualified Domestic
Relations  Order.  Unless  otherwise  provided  in  the  relevant  Stock  Option
Agreement,  during the lifetime of an Optionee, his Option may be exercised only
by him (or by his guardian or legal representative,  should one be appointed) or
by his spouse to whom the Option has been  transferred  pursuant  to a Qualified
Domestic  Relations Order. In the event of the death of an Optionee,  any Option
held by him may be exercised by his legatee(s) or other distributee(s) or by his
personal representative(s).


                                   ARTICLE VI

                               STOCK CERTIFICATES

     The Company shall not be required to issue or deliver any  certificate  for
shares of Stock  purchased upon the exercise of any Option granted  hereunder or
any portion thereof unless, in the opinion of counsel to the Company,  there has
been compliance with all applicable legal requirements.  An Option granted under
the 1997 Plan will provide that the Company's  obligation  to deliver  shares of
Stock upon the  exercise  thereof  may be  conditioned  upon the  receipt by the
Company of a representation as to the investment intention of the holder thereof
in such form as the Company shall determine to be necessary or advisable  solely
to comply with the provisions of the Securities Act of 1933, as amended,  or any
other Federal,  state or local  securities  laws. All certificates for shares of
Stock  delivered  under the 1997 Plan  shall be  subject  to such stop  transfer
orders and other restrictions as the Company may deem advisable under the rules,

                                       7


regulations,  and other requirements of the Securities and Exchange  Commission,
any stock  exchange upon which the Stock is then listed,  any Federal,  state or
local securities laws and applicable  corporate law, and the Company may cause a
legend  or  legends  to be put on any  such  certificates  to  make  appropriate
reference to such restrictions.


                                   ARTICLE VII

              TERMINATION, AMENDMENT AND MODIFICATION OF 1997 PLAN

     The Board may at any time  terminate the 1997 Plan, and may at any time and
from time to time and, in any respect  amend or modify the 1997 Plan.  The Board
may  amend  the  terms of any award  theretofore  granted  under the 1997  Plan;
provided,  however, that subject to Section 4.1 hereof, no such amendment may be
made by the  Board  which in any  material  respect  impairs  the  rights of the
participant without the participant's consent.


                                  ARTICLE VIII

                    RELATIONSHIP TO OTHER COMPENSATION PLANS

     The adoption of the 1997 Plan shall neither  affect any other stock option,
incentive  or other  compensation  plans in effect for the Company or any of its
subsidiaries,  nor shall the adoption of the 1997 Plan preclude the Company from
establishing  any  other  forms  of  incentive  or other  compensation  plan for
directors of the Company.

                                   ARTICLE IX

                                  MISCELLANEOUS

     9.1 1997 Plan  Binding on  Successors.  The 1997 Plan shall be binding upon
the successors and assigns of the Company.

     9.2 Singular,  Plural; Gender.  Whenever used herein, nouns in the singular
shall include the plural,  and the masculine  pronoun shall include the feminine
gender.

     9.3  Headings,  etc.,  Not Part of 1997  Plan.  Headings  of  articles  and
Sections  hereof  are  inserted  for  convenience  and  reference,  and  do  not
constitute a part of the 1997 Plan.


As of May, 1998


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