Exhibit 10.29

           THE SECURITIES REPRESENTED BY THIS INSTRUMENT HAVE NOT BEEN
     REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR
        ANY APPLICABLE STATE SECURITIES LAWS, BUT HAVE BEEN ACQUIRED FOR
           THE PRIVATE INVESTMENT OF THE HOLDER HEREOF AND MAY NOT BE
         OFFERED, SOLD OR TRANSFERRED UNTIL (A) A REGISTRATION STATEMENT
        UNDER THE ACT OR SUCH APPLICABLE STATE SECURITIES LAWS SHALL HAVE
         BECOME EFFECTIVE WITH REGARD THERETO, OR (B) IN THE OPINION OF
         COUNSEL ACCEPTABLE TO THE COMPANY REGISTRATION UNDER THE ACT OR
                  SUCH APPLICABLE STATE SECURITIES LAWS IS NOT
                    REQUIRED IN CONNECTION WITH SUCH PROPOSED
                            OFFER, SALE OR TRANSFER.

    This Common Stock Purchase Warrant is issued as of the 1st day of April, 
1998, by AyurCore, Inc., a Delaware corporation (the "Company"), to Raj 
Rajaratnam ("Holder").

                              W I T N E S S E T H:

                  1. Issuance of Warrant; Term. For good and valuable
consideration, the receipt and sufficiency of which are hereby acknowledged, the
Company hereby grants to Holder, subject to the provisions hereinafter set
forth, the right to purchase 125,000 shares of the Company's Common Stock, $.001
par value per share (the "Common Stock"), (this "Warrant"). The shares of Common
Stock issuable upon exercise of this Warrant are hereinafter referred to as the
"Shares". This Warrant shall be exercisable at any time after the date hereof
and on or before 5:00 p.m. on the 1st day of April, 2000. The number of Shares
issuable upon exercise of this Warrant shall be subject to adjustment as
hereinafter set forth.

                  2. Exercise Price. The exercise price per share for which all
or any of the Shares may be purchased pursuant to the terms of this Warrant
shall be 130% of the price to the public in the planned initial public
offering or, if such initial public offering is not consummated by June 30, 
1998, $7.80, subject to adjustment as hereinafter set forth
(hereinafter referred to as the "Exercise Price").

                  3.       Exercise.

                  (a) This Warrant may be exercised by the Holder (but only on
the conditions hereinafter set forth) in whole or in part, upon delivery of
written notice to the Company, specifying the number of Shares which the Holder
has elected to purchase, at the following address: 1737 N. First Street, Suite
290, San Jose, California 95112, Attention: Chief Executive Officer, or such
other address as the Company shall designate in written notice to the Holder
hereof, together with this Warrant and payment (in the manner described in
Section 3(b) below) for the aggregate Exercise Price of the Shares so purchased.
Upon exercise of this Warrant as aforesaid, the Company shall as promptly as
practicable execute and deliver to the Holder a certificate or certificates for
the total number of whole Shares for which this Warrant is being exercised in
such names and denominations as are requested by such Holder. If this Warrant
shall be exercised with respect to less than all of the Shares, the Holder shall
be entitled to receive a new Warrant covering the number of Shares in








respect of which this Warrant shall not have been exercised, which new 
Warrant shall in all other respects be identical to this Warrant.

                  (b) Payment for the Shares to be purchased upon exercise of 
this Warrant shall be made by the delivery of a certified or cashier's check 
payable to the Company for the aggregate Exercise Price of the Shares to be 
purchased.

                  (c) If on any exercise of this Warrant the Holder would be 
entitled to acquire a fraction of a share of Common Stock, in lieu of such 
fraction of a share, the Holder of this Warrant otherwise entitled to a 
fraction of such share of Common Stock shall receive, upon surrender to the 
Company of the Warrant held by such Holder, a cash amount for such fraction 
of a share equal to the product obtained by multiplying (I) such fraction of 
a share of Common Stock, by (ii) the amount obtained by subtracting the 
Exercise Price from the fair market value of a share of Common Stock as 
determined by the Board of Directors of the Company.

                  4. Covenants and Conditions. The above provisions are 
subject to the following:

                  (a) Neither this Warrant nor the Shares have been 
registered under the Securities Act of 1933, as amended (the "Act"), or any 
state securities laws ("Blue Sky Laws"). This Warrant has been acquired by 
Holder for investment purposes and not with a view to distribution or resale 
and may not be made subject to a security interest, pledged, hypothecated, 
sold or otherwise transferred without an effective registration statement for 
this Warrant under the Act and such applicable Blue Sky Laws or an opinion of 
counsel reasonably satisfactory to the Company and its counsel that 
registration is not required under the Act and under any applicable Blue Sky 
Laws. Transfer of the Shares issued upon the exercise of this Warrant shall 
be restricted in the same manner and to the same extent as this Warrant, and 
the certificates representing such Shares shall bear substantially the 
following legend:

         THE SHARES OF STOCK REPRESENTED BY THIS CERTIFICATE HAVE NOT BEEN
         REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR
         ANY APPLICABLE STATE SECURITIES LAWS, BUT HAVE BEEN ACQUIRED FOR THE
         PRIVATE INVESTMENT OF THE HOLDER HEREOF AND MAY NOT BE OFFERED, SOLD OR
         TRANSFERRED UNTIL (A) A REGISTRATION STATEMENT UNDER THE ACT OR SUCH
         APPLICABLE STATE SECURITIES LAWS SHALL HAVE BECOME EFFECTIVE WITH
         REGARD THERETO OR (B) IN THE OPINION OF COUNSEL ACCEPTABLE TO THE
         COMPANY REGISTRATION UNDER THE ACT OR SUCH APPLICABLE STATE SECURITIES
         LAWS IS NOT REQUIRED IN CONNECTION WITH SUCH PROPOSED OFFER, SALE OR
         TRANSFER.

Other legends as required by applicable federal and state laws may be placed 
on this Warrant and such certificates. The Holder and the Company agree to 
execute such other documents and instruments as counsel for the Company 
reasonably deems necessary to effect the compliance of the issuance of this 
Warrant and any Shares issued upon exercise hereof with applicable federal 
and state securities

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laws. The Holder agrees that the Company may decline to permit a transfer of 
this Warrant if such transfer would result in this Warrant being held by more 
than 35 persons, exclusive of "accredited" investors as defined under 
Regulation D promulgated under the Act, or if such proposed transferee does 
not meet then applicable qualifications for investors in securities offerings 
exempt from registration. Furthermore, the unexercised Warrant may be 
transferred in full (subject to the provisions hereof) but not in part.

                  (b) The Company covenants and agrees that all Shares which 
may be issued upon exercise of this Warrant shall, upon issuance and payment 
therefor in accordance with the terms hereof, be legally and validly issued 
and outstanding, fully paid and nonassessable. The Company shall at all times 
reserve and keep available for issuance upon the exercise of this Warrant 
such number of authorized but unissued shares of Common Stock as will be 
sufficient to permit the exercise in full of this Warrant and all other 
outstanding Warrants.

                  5. Warrant Holder Not Shareholder. This Warrant does not 
confer upon the Holder hereof, as such, any right or privilege whatsoever as 
a shareholder of the Company until the Holder shall have delivered the notice 
and tendered payment as required under the provisions of Sections 2 and 3 
hereof.

                  6. Anti-Dilution. Wherever this Warrant specifies a number 
of Shares or an Exercise Price per share, the specified number of Shares or 
the specified Exercise Price per share shall be changed to reflect 
adjustments required by this section. If prior to the expiration or exercise 
of this Warrant there shall be any change in the capital structure of the 
Company, the Shares covered by this Warrant and the Exercise Price payable 
therefor shall be adjusted as follows:

                  (a) If a stock dividend is declared on the Common Stock, 
there shall be added to the shares of Common Stock issuable under this 
Warrant the number of shares of Common Stock ("total additional shares") 
which would have been issuable to the Holder had the Holder been the holder 
of record only of the number of shares of Common Stock covered by this 
Warrant but not exercised at the stock dividend record date. Such additional 
shares resulting from such stock dividend shall be delivered without 
additional cost, upon the exercise of this Warrant, and, in the event that 
less than all of the Shares covered by this Warrant are purchased, the number 
of additional shares to be delivered shall be the same fraction of the total 
additional shares as the number of shares purchased bears to the total number 
of shares of Common Stock covered by this Warrant. Any distribution to the 
holders of the Common Stock of the Company, other than a distribution of cash 
as a dividend out of surplus or net profits or a distribution by way of 
granting of rights to subscribe for shares of capital stock of the Company, 
shall be treated as a stock dividend.

                  (b) If an increase shall be effected in the number of 
outstanding shares of Common Stock by reason of a subdivision of such shares, 
the number of shares which may thereafter be purchased under this Warrant 
shall be increased by the number of shares that would have been received by 
the Holder on such subdivision had he been the holder of record only of the 
number of shares of Common Stock covered by this Warrant at the effective 
date of the subdivision. In such

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event, the Exercise Price per share shall be decreased by multiplying the
Exercise Price theretofore in effect by a fraction, the numerator of which is
the number of shares of Common Stock outstanding immediately prior to such
subdivision and the denominator of which is the number of shares of Common Stock
outstanding immediately after the subdivision.

                  (c) If a decrease shall be effected in the number of
outstanding shares of Common Stock by reason of a combination or reverse stock
split, the number of shares which may thereafter be purchased under this Warrant
shall be changed to the number of shares which would have been held by the
Holder after said combination or reverse stock split had he been the holder only
of the number of shares of Common Stock covered by this Warrant at the effective
date of the combination or reverse stock split. In such event, the Exercise
Price per share shall be increased by multiplying the Exercise Price theretofore
in effect by a fraction, the numerator of which is the number of shares of
Common Stock outstanding immediately prior to the combination or reverse stock
split and the denominator of which is the number of shares of Common Stock
outstanding immediately after the combination or reverse stock split.

                  (d) If there is any capital reorganization or reclassification
of the capital stock of the Company, or any consolidation or merger of the
Company with any other corporation or corporations, or any sale or distribution
of all or substantially all of the Company's property and assets, adequate
provision shall be made by the Company so that there shall remain and be
substituted under this Warrant the stock, securities, or assets that would have
been issuable or payable in respect of or in exchange for the shares of Common
Stock then remaining under this Warrant and not theretofore purchased and issued
hereunder, as if the Holder had been the owner of such shares on the applicable
record date. Until the expiration or exercise of this Warrant, any shares of
stock so substituted under this Warrant shall be subject to adjustment as
provided in this Section 6 in the same manner and to the same effect as the
shares of Common Stock covered by this Warrant.

                  7. Notices. All notices, requests, demands and other
communications required or permitted to be given hereunder shall be in writing
and shall be deemed to have been duly given if delivered personally, given by
prepaid telegram or mailed first class, postage prepaid, registered or certified
mail as follows:


If to the Company:                   AyurCore, Inc.
                                     1737 N. First Street
                                     Suite 290
                                     San Jose, California 95112
                                     Attention: President



If to Holder:                        Raj Rajaratnam
                                     60 Sutton Place South I8BN
                                     New York, New York 10022-4168



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                  8. Governing Law. This Warrant shall be construed and enforced
in accordance with the laws of the state of New York.

                  9. Successors, Assigns. This Warrant shall be binding upon and
inure to the benefit of any successor or successors of the Company, and shall
inure to the benefit of and shall be enforceable by the Holder and the Holder's
legal representatives, successors, heirs and permitted assigns.

                  IN WITNESS WHEREOF, the Company has caused this Warrant to be
executed and delivered by its duly authorized officer as of the date first above
written.


                                             AYURCORE, INC.



                                             By: /s/ Deepa Chitre
                                                ----------------------------
                                                 Deepa Chitre
                                                 Chief Executive Officer


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