[EXHIBIT 99.2]


                            OPTION AGREEMENT

      This Agreement, effective as of June 28, 1996, is made by and between
 WARNER-LAMBERT COMPANY, a Delaware corporation (hereinafter
 "WARNER-LAMBERT"), with primary offices located at 201 Tabor Road, Morris
 Plains, New Jersey 07950, and PFIZER INC., a Delaware corporation
 (hereinafter "PFIZER"), with primary offices located at 235 East 42nd
 Street, New York, NY 10017-5755.

      WHEREAS, PFIZER and its Affiliates (as hereinafter defined) hold
 certain rights to certain pharmaceutical compounds hereinafter described;
 and

      WHEREAS, PFIZER may further develop such pharmaceutical compounds into
 pharmaceutical Products (as hereinafter defined) and may file at some
 future date for regulatory approval in the United States and elsewhere to
 market, distribute and sell some or all of the Products in the United
 States and elsewhere; and

      WHEREAS, simultaneously with the execution of this Agreement
 WARNER-LAMBERT and PFIZER are signing (i) a Collaboration Agreement, dated
 the date hereof (hereinafter "Collaboration Agreement"), under which
 WARNER-LAMBERT grants to PFIZER certain co-promotion and other rights
 regarding atorvastatin in the United States and (ii) an International
 Collaboration Agreement, International Co-Promotion Agreement and
 International License Agreement, each dated the date hereof (collectively
 referred to herein as the "International Agreements"), under which
 WARNER-LAMBERT grants to PFIZER certain co-promotion and other rights
 regarding atorvastatin in countries outside the United States; and

      WHEREAS, PFIZER and WARNER-LAMBERT have had discussions concerning the
 possibility that the parties would enter into an agreement under which
 PFIZER would grant to WARNER-LAMBERT certain co-promotion and other rights
 regarding a Product, when and if such Product is ever marketed, but
 WARNER-LAMBERT does not desire to negotiate the terms of such an agreement
 at this time; and

      WHEREAS, PFIZER is willing to grant to WARNER-LAMBERT and
 WARNER-LAMBERT is interested in obtaining an option to negotiate an
 agreement granting such co-promotion and other rights in the future under
 the terms set forth in this Agreement.

      NOW, THEREFORE, for and in consideration of the foregoing and the
 covenants and agreements contained herein, WARNER-LAMBERT and PFIZER,
 intending to be legally bound, hereby agree as follows:

                           ARTICLE I - DEFINITIONS

      SECTION 1.01   Definitions. The following capitalized terms shall have
 the following meanings:

      "Affiliate" shall mean any Person that directly or indirectly controls
 or is controlled by or is under common control with WARNER-LAMBERT or
 PFIZER, as the case may be, but only for so long as said control shall
 continue. As used herein the term "control" means possession of the power
 to direct or cause the direction of the management and policies of a Person
 whether by contract or otherwise.

      "Change in Control" shall mean an event where:

      (A) any Person(s) acquire beneficial ownership of capital stock of
      WARNER-LAMBERT entitling the holder(s) thereof to at least fifty-one
      percent (51%) of the voting power of the then outstanding capital
      stock of WARNER-LAMBERT with respect to the election of directors of
      WARNER-LAMBERT, or (B) WARNER-LAMBERT enters into a merger,
      consolidation or similar transaction with another Person (the
      "Acquiring Corporation") in which (i) WARNER-LAMBERT is not the
      surviving corporation in such transaction, (ii) the members of the
      Board of Directors of WARNER-LAMBERT prior to such transaction
      constitute less than one half of the members of the Board of Directors
      of the Acquiring Corporation following such transaction, and (iii) at
      least fifty-one percent (51%) of the voting power of the outstanding
      capital stock of the Acquiring Corporation with respect to the
      election of directors following such transaction is held by Persons
      who were shareholders of the Acquiring Corporation prior to such
      transaction, or

      (C) WARNER-LAMBERT sells to any Person(s) in one or more related
      transactions properties or assets representing at least fifty-one
      percent (51%) of (i) WARNER-LAMBERT's consolidated total assets as
      reflected on its most recent Annual Report on Form 10-K or Quarterly
      Report on Form 10-Q, provided that all or substantially all of the
      properties and assets used in connection with WARNER-LAMBERT's
      pharmaceutical business are included in such transaction(s) and (ii)
      WARNER-LAMBERT's consolidated operating income for the most recent
      fiscal year as reflected on its most recent Annual Report on Form
      10-K.

      "Confidential Information" shall mean (i)-for WARNER-LAMBERT, all
 PFIZER Confidential Information and (ii) for PFIZER, all WARNER-LAMBERT
 Confidential Information.

      "Co-Promotion Agreement" shall mean an agreement or agreements whereby
 PFIZER grants to WARNER-LAMBERT and its designated Affiliates co-promotion
 and/or other rights to a Product upon such terms as the parties may agree
 upon pursuant to the terms of this Agreement. While the parties acknowledge
 that they cannot as of the date hereof determine the specific terms or
 parameters for such agreement or agreements, the parties intend that, at
 the time they negotiate such agreement or agreements, they will consider as
 relevant factors: (a) market and competitive environment regarding the
 Product, (b) the medical profile of the Product, (c) the patent situation
 relevant to the Product, (d) the regulatory and cost containment
 environment affecting the Product, (e) estimated sales and profit levels
 for the Product, (f) the extent of the operations of each of the parties in
 various countries, and (g) the terms of the Collaboration Agreement and the
 International Agreements.

      "Darifenacin" shall mean the chemical compound (S)-1[2-(2,
 3-Dihydro-5-benzofuranyl)ethyl]-a, a-dipheny]-3-pyrrolidineacetamide.

      "Droloxifene" shall mean the chemical compound phenol, 3-
 1-[4-]2-(dimethylamino)ethoxy]phenyl]-2-phenyl-l-butenyl],-(E)-.

      "Eletriptan" shall mean the chemical compound (R)-lH-Indole,
 3-{(l-methyl-2-pyrrolidinyl)methyl)-5-(2-(phenysulfonyl)ethyl)-.

      "Governmental or Regulatory Authority" means any court, tribunal,
 arbitrator, agency, commission, official or other instrumentality of any
 federal, state, county, city or other political subdivision, domestic or
 foreign.

      "Laws" shall mean all laws, statutes, rules, regulations, ordinances
 and other pronouncements having the effect of law of any government or
 Governmental or Regulatory Authority.

      "Person" shall mean any natural person, corporation, general
 partnership, limited partnership, joint venture, proprietorship or other
 business organization.

      "PFIZER Confidential Information" shall mean information which has
 prior to the date hereof been or which at any time hereafter is disclosed
 in writing and marked "Confidential" (or if disclosed orally, is reduced to
 writing within thirty (30) days of disclosure) directly or indirectly by
 PFIZER or by any of its Affiliates or agents or agents of its Affiliates to
 WARNER-LAMBERT in connection with this Agreement and which relates to the
 business of PFIZER, including, without limitation, any information
 concerning any Pfizer pharmaceutical compound or any of their intermediates
 or the Products.

      "Products" shall mean all finished pharmaceutical compositions,
 formulations and dosage forms containing as an active ingredient any one of
 Darifenacin, Droloxifene, Eletriptan or such other chemical compound as may
 be contained in an Additional Product designated by PFIZER pursuant to
 Section 2.03.

      "Term of this Agreement" shall mean the period from the date hereof
 until the expiration of this Agreement in accordance with Section 5.01 or
 earlier termination of this Agreement in accordance with Section 5.02.

      "Transaction" shall mean one or more related transactions involving
 (i) any sale or grant of any rights to a Product (including patent and
 trademark licenses), or (ii) any joint venture, co-promotion or similar
 relationship involving a Product.

      "WARNER-LAMBERT Confidential Information" shall mean information which
 has prior to the date hereof been or which at any time hereafter is
 disclosed in writing and marked "Confidential" (or if disclosed orally, is
 reduced to writing within thirty (30) days of disclosure) directly or
 indirectly by WARNER-LAMBERT or by any of its Affiliates or agents or
 agents of its Affiliates to PFIZER in connection with this Agreement and
 which relates to the business of WARNER-LAMBERT.

             ARTICLE II - OPTION RIGHTS AND RELATED OBLIGATIONS

      SECTION 2.01   Option Rights.  (a)  Notice of Anticipated Regulatory
 Filing. During the Term of this Agreement, PFIZER shall notify
 WARNER-LAMBERT at least six months, but no more than nine months, prior to
 the date on which PFIZER reasonably anticipates filing a New Drug
 Application (hereinafter, "NDA") with the United States Food and Drug
 Administration (or, if earlier, filing for regulatory registration in any
 of United Kingdom, France, Germany, Italy, Spain or Japan) covering any
 Product (such notice to be referred to hereinafter as a "Notice of
 Anticipated Regulatory Filing").  At the same time Pfizer provides a Notice
 of Anticipated Regulatory Filing PFIZER shall provide to WARNER-LAMBERT an
 executive summary (hereinafter "Executive Summary") describing what PFIZER
 reasonably believes to be pertinent safety and efficacy data for such
 Product (which PFIZER may legally disclose) to assist WARNER-LAMBERT in
 making a preliminary scientific assessment of the applicable Product.  All
 information included in the Executive Summary shall be considered PFIZER
 Confidential Information subject to the provisions of Article IV.

      (b)  Option.  PFIZER grants to WARNER-LAMBERT an option (hereinafter,
 the "Option") to negotiate with PFIZER the terms and conditions of a
 Co-Promotion Agreement relating to the Product that was the subject of a
 Notice of Anticipated Regulatory Filing as follows:

      (i)  The Option may be exercised by WARNER-LAMBERT by notifying PFIZER
 of its intent to exercise the Option at any time during the period
 beginning with the date of the Notice of Anticipated Regulatory Filing and
 ending thirty (30) days thereafter (hereinafter, the "Option Period");

      (ii) If WARNER-LAMBERT exercises the Option during the Option Period,
 a negotiation period (hereinafter, a "Negotiation Period") shall commence,
 beginning on the date the Option is exercised and ending on the earliest of
 (x) the date a Co-Promotion Agreement is entered into by the parties, (y)
 the date the Negotiation Period is terminated by the mutual agreement of
 the parties, or (z) ninety (90) days after the date of the Notice of
 Anticipated Regulatory Filing. During the Negotiation Period, the parties
 shall negotiate in good faith regarding the entering into of a Co-Promotion
 Agreement.

      (iii)  If WARNER-LAMBERT does not exercise the Option during the
 Option Period with respect to a given Product or no Co-Promotion Agreement
 is entered into regarding such Product during the Negotiation Period
 despite good faith negotiations by both parties, WARNER-LAMBERT shall have
 no further rights, and PFIZER shall have no further obligations, with
 respect to such Product pursuant to this Agreement, and PFIZER shall be
 free to enter into any Transaction or take any other action with respect to
 such Product as PFIZER may determine in its sole and absolute discretion.

      (c)  Notice of Transaction.

      (i)  During the Term of this Agreement at such time or times as
 PFIZER, in its reasonable discretion, believes that there is a reasonable
 likelihood that PFIZER will enter into a Transaction with any third party,
 PFIZER shall notify WARNER-LAMBERT (such notice to be referred to
 hereinafter as a "Notice of Transaction"). PFIZER in a Notice of
 Transaction shall identify the Product involved, but shall not be required
 to disclose any other details of the proposed Transaction. At the same time
 of the giving of the Notice of Transaction, PFIZER shall provide to
 WARNER-LAMBERT an Executive Summary regarding the Product identified in the
 Notice of Transaction.

      (ii) WARNER-LAMBERT shall notify PFIZER of its desire to negotiate a
 Co-Promotion Agreement with respect to a Product that is the subject of a
 Notice of Transaction within thirty (30) days of a Notice of Transaction.
 If within such period WARNER-LAMBERT notifies PFIZER that it desires to
 negotiate such a Co-Promotion Agreement, a Negotiation Period shall take
 place as described in Section 2.01(c)(iii).  If WARNER-LAMBERT does not
 notify PFIZER that it desires to negotiate such a Co-Promotion Agreement or
 no Co-Promotion Agreement is entered into regarding such Product during the
 Negotiation Period, WARNER-LAMBERT shall have no further rights, and PFIZER
 shall have no further obligations, with respect to such Product pursuant to
 this Section 2.01, and PFIZER shall be free to enter into any Transaction
 or take any other action with respect to such Product in PFIZER's sole and
 absolute discretion; provided however that, if PFIZER shall not have
 entered into the Transaction contemplated by the Notice of Transaction or
 any other Transaction involving such Product within one (1) year following
 the date of such Notice of Transaction and this Agreement is then still in
 effect, WARNER-LAMBERT shall have all rights and PFIZER shall have all
 obligations pursuant to Section 2.01 with respect to such Product.

      (iii)  The term of the Negotiation Period described in 2.01(c)(ii)
 shall begin as of the date of the Notice of Transaction and end on the
 earliest of (x) the date a definitive Co-Promotion Agreement is entered
 into by the parties, (y) the date the Negotiation Period is terminated by
 the mutual agreement of the parties, or (z) seventy-five (75) days after
 the date of the Notice of Transaction. During such Negotiation Period, the
 parties shall negotiate in good faith regarding the entering into of a
 Co-Promotion Agreement.

      (d)  Notice of Interest.

      (i)  At any time during the Term of this Agreement WARNER-LAMBERT
 shall have the right to notify PFIZER of its interest in negotiating a
 Co-Promotion Agreement for a Product (such notice to be referred to
 hereinafter as a "Notice of Interest"). WARNER-LAMBERT in a Notice of
 Interest shall identify the Product. Within sixty (60) days of receipt of a
 Notice of Interest, PFIZER shall provide to WARNER-LAMBERT an Executive
 Summary for such Product.

      (ii) Upon receipt of a Notice of Interest, a negotiation period
 (hereinafter, a "Negotiation Period") shall take place as described in
 Section 2.01(d)(iii).  If no Co-Promotion Agreement is entered into
 regarding such Product during the Negotiation Period, WARNER-LAMBERT shall
 have no further rights, and PFIZER shall have no further obligations, with
 respect to such Product under this Agreement, and PFIZER shall be free to
 enter into any Transaction or take any other action with respect to such
 Product as PFIZER may determine in its sole and absolute discretion.

      (iii) The term of the Negotiation Period described in 2.01(d)(ii)
 shall begin as of the date of the Notice of Interest and end on the
 earliest of (x) the date a definitive Co-Promotion Agreement is entered
 into by the parties, (y) the date the Negotiation Period is terminated by
 the mutual agreement of the parties, or (z) sixty (60) days after
 WARNER-LAMBERT's receipt of the Executive Summary for the applicable
 Product. During such Negotiation Period, the parties shall negotiate in
 good faith regarding the entering into of a Co-Promotion Agreement.

      (e)  Letter of Intent.  If during a Negotiation Period under Section
 2.01(b), 2.01(c) or 2.01(d), the parties enter into a non-binding letter of
 intent containing financial or other business terms acceptable to the
 parties regarding a contemplated Co-Promotion Agreement, PFIZER shall
 provide to WARNER-LAMBERT reasonable access to all significant safety and
 efficacy data regarding the relevant Product.  All such data shall be
 considered PFIZER Confidential Information subject to the provisions of
 Article IV.

      (f)  Confidentiality of Negotiations.  All discussions between the
 parties pursuant to this Agreement, including but not limited to any terms
 under discussion during any Negotiation Period, shall not be disclosed to
 any third party.

      SECTION 2.02   Negotiation Period Restriction.  During a Negotiation
 Period pursuant to Sections 2.01(b), 2.01(c) or 2.01(d), PFIZER shall not
 discuss, negotiate or enter into any agreement with any third party to
 effect any Transaction relating to a Product that is the subject of the
 relevant Notice of Anticipated Regulatory Filing, Notice of Transaction or
 Notice of Interest.

      SECTION 2.03   Additional Product.  In the event that, during the term
 of this Agreement, WARNER-LAMBERT shall have no further rights pursuant to
 Section 2.01 to any Products containing as an active ingredient
 Darifenacin, Droloxifene or Eletriptan as a result of any of the following
 circumstances or any combination thereof:

      (a)  Following a Notice of Anticipated Regulatory Filing, (i)
 WARNER-LAMBERT does not, pursuant to Section 2.01(b), exercise an option
 during an Option Period or (ii) no Co-Promotion Agreement is entered into
 during the relevant Negotiation Period; or

      (b)  Following a Notice of Transaction, (i) WARNER-LAMBERT does not
 pursuant to Section 2.01(c)(ii) notify PFIZER of its desire to negotiate a
 Co-Promotion Agreement or (ii) PFIZER has entered into a Transaction with a
 third party regarding the Product that was the subject of such Notice of
 Transaction; or

      (c)  Following a Notice of Interest, no Co-Promotion Agreement is
 entered into during the relevant Negotiation Period; or

      (d)  PFIZER has delivered a Product Notice pursuant to Section 2.05;

 then, upon WARNER-LAMBERT's request to PFIZER, PFIZER shall, not less than
 sixty days following such request, designate as an additional Product
 (hereinafter, "Additional Product") a pharmaceutical product (selected in
 PFIZER's sole and absolute discretion) currently under development and for
 which PFIZER reasonably believes at such time that, subject to successful
 development, will be an important product in major markets.  Such
 Additional Product shall be treated thereafter for all purposes of this
 Agreement as a Product.

      SECTION 2.04   No Obligation to Enter into Agreement.  The parties
 acknowledge and agree that they may fail for any reason whatsoever to enter
 into a Co-Promotion Agreement for which they may commence negotiations
 under this Agreement, and nothing herein shall obligate either party in any
 way to enter into a Co-Promotion Agreement or any other agreement or
 understanding relating to any Product. Any decision by a party to enter
 into a Co-Promotion Agreement or any other agreement or understanding
 relating to any Product shall be in the sole and absolute discretion of
 such party. Provided the parties have complied with this Agreement, neither
 party shall have any recourse against or liability to the other if the
 parties fail to enter into a Co-Promotion Agreement or any other agreement
 or understanding relating to any Product as contemplated herein, except for
 the PFIZER Payments as set forth in Section 3.01.

      SECTION 2.05   Future Development.  Nothing herein shall obligate
 PFIZER in any way to continue the development of, or to file for regulatory
 approval for or to market any Product.  Any decision regarding the
 development, commercialization, marketing, or regulatory filing with
 respect to any Product shall be in PFIZER's sole and absolute discretion.
 Notwithstanding the foregoing, PFIZER shall send a notice to WARNER-LAMBERT
 (a "Product Notice") after Pfizer has determined that it will not pursue
 the active development of and/or regulatory filing for a Product.

      SECTION 2.06   Time Periods.  The parties acknowledge and agree that
 the time periods set forth herein are to be strictly complied with and are
 essential to the accomplishment of the objectives of the parties in
 entering into this Agreement.

      SECTION 2.07   Clinical Development Reports.  During the Term of this
 Agreement, PFIZER shall provide semi-annual reports to WARNER-LAMBERT
 regarding the progress of clinical development programs for Products to
 which WARNER-LAMBERT continues to have rights pursuant to Section 2.01.

                           ARTICLE III - PAYMENTS

      SECTION 3.01   PFIZER Payments.  In the event this Option Agreement is
 still in effect and no Co-Promotion Agreement has been entered into between
 the parties by the end of Agreement Year Five (as defined and determined
 under the Collaboration Agreement), PFIZER shall pay to WARNER-LAMBERT up
 to a total of thirty million dollars ($30,000,000) as follows: six million
 dollars ($6,000,000) shall be payable on the first day of Agreement Year
 Six and six million dollars ($6-1,000,000) shall be payable on the first
 day of each of Agreement Years Seven, Eight, Nine and Ten, respectively,
 provided that this Agreement is still in effect on the date such payment is
 due.  It is understood that any Co-Promotion Agreement which may be entered
 into, at any time after any payments have been made under this Section
 3.01, shall provide that such payments be refunded to PFIZER by
 WARNER-LAMBERT as part of such Co-Promotion Agreement.  Except as
 specifically set forth in the preceding sentence, it is understood that all
 payments made under this Section 3.01 shall be nonrefundable.

                    ARTICLE IV - CONFIDENTIAL INFORMATION

      SECTION 4.01   Confidential Information.  Each of PFIZER and
 WARNER-LAMBERT shall keep all Confidential Information received from the
 other with the same degree of care it maintains the confidentiality of its
 own confidential information. Each party shall not use such Confidential
 Information for any purpose other than in performance of this Agreement or
 disclose the same to any other Person other than to such of its employees,
 agents, advisers, representatives, consultants and counsel who have a need
 to know such Confidential Information to implement the terms of this
 Agreement; provided, however, any such consultants shall be subject to
 confidentiality obligations consistent with those provided herein. The
 party receiving the Confidential Information (the "Receiving Party") shall
 advise any employee, agent, adviser, representative, consultant or counsel
 who receives such Confidential Information of the confidential nature
 thereof and of the obligations contained in this Agreement relating
 thereto, and the Receiving Party shall ensure that all such employees,
 agents, advisers, representatives, consultants and counsel comply with such
 obligations as if they had been a party hereto. Upon termination of this
 Agreement, or earlier if so requested in writing by the party disclosing
 the Confidential Information (the "Disclosing Party") the Receiving Party
 shall use reasonable efforts to return or destroy all documents, tapes or
 other media containing Confidential Information in its possession, except
 that the Receiving Party may keep one copy of Confidential Information in
 the Legal Department files of the Receiving Party, solely for archival
 purposes. Such archival copy shall be deemed to be the property of the
 Disclosing Party, and shall not be copied or distributed in any manner
 without the express prior written permission of the Disclosing Party;
 provided, however, that the Receiving Party shall have the right to
 disclose any Confidential Information provided hereunder if, in the
 reasonable opinion of the Receiving Party's legal counsel, such disclosure
 is necessary to comply with the terms of this Agreement, or the
 requirements of any Law. The Receiving Party shall notify the Disclosing
 Party of the Receiving Party's intent to make such disclosure of
 Confidential Information pursuant to the proviso of the preceding sentence
 sufficiently prior to making such disclosure so as to allow the Disclosing
 Party adequate time to take whatever action the Disclosing Party may deem
 to be appropriate to protect the confidentiality of the information.

      SECTION 4.02   Exceptions.  Each of PFIZER and WARNER-LAMBERT shall be
 relieved of any and all of the obligations of Section 4.01 with respect to
 a specific item of Confidential Information if:

      (a)  such Confidential Information is in the public domain at the time
 of disclosure hereunder or subsequently comes within the public domain
 through no fault or action of the Receiving Party or any of its Affiliates;
 or

      (b)  such Confidential Information is in the possession or control of
 the Receiving Party or any of its Affiliates at the time of disclosure by
 or on behalf of the Disclosing Party or is independently discovered, after
 the date of disclosure, by the Receiving Party or any of its Affiliates
 without the aid, application or use of the Confidential Information, in
 each such case as evidenced by written records; or

      (c)  such Confidential Information is obtained by the Receiving Party
 from any third party not in violation of any confidentiality obligation to
 the Disclosing Party.

      SECTION 4.03   Survival.  The obligations and prohibitions contained
 in this Article IV shall survive the expiration or termination of this
 Agreement for a period of five (5) years.

                      ARTICLE V - TERM AND TERMINATION

      SECTION 5.01   Term.  Unless earlier terminated pursuant to Section
 5.02 or as otherwise mutually agreed to by the parties, this Agreement
 shall expire at the end of Agreement Year Ten (as defined and determined
 under the Collaboration Agreement).

      SECTION 5.02   Termination of Agreement.

      (a)  This Agreement shall automatically terminate without any further
 notice from either party if any of the following events has occurred:

      (i)  Any Co-Promotion Agreement contemplated hereunder is entered into
 between the parties; or

      (ii) PFIZER has paid to WARNER-LAMBERT thirty million dollars
 ($30,000,000) pursuant to Section 3.01; or

      (iii)  WARNER-LAMBERT has given notice to PFIZER of the termination
 of PFIZER's co-promotion rights pursuant to Sections 14.02(a), 14.02(b) or
 14.02(c) of the Collaboration Agreement; or

      (iv) The Collaboration Agreement terminates for any reason, other than
 PFIZER's material breach or PFIZER's termination pursuant to Section
 14.03(a) of the Collaboration Agreement.

      (b)  If either WARNER-LAMBERT or PFIZER materially breaches or
 defaults in the performance of any of the provisions of this Agreement, and
 such material breach or default is not cured within sixty (60) days after
 the giving of notice by the other party specifying such breach or default,
 the other party shall have the right to terminate this Agreement forthwith.

      (c)  Promptly after a change in Control WARNER-LAMBERT shall notify
 PFIZER thereof, and PFIZER shall have the right, at PFIZER's discretion,
 within thirty (30) days of said WARNER-LAMBERT notice to pay to
 WARNER-LAMBERT thirty million dollars ($30,000,000) less all amounts
 previously paid to WARNER-LAMBERT pursuant to Section 3.01 and to terminate
 this Agreement immediately thereafter.

      (d)  If PFIZER terminates the Collaboration Agreement under Section
 14.03(a) thereof, PFIZER shall have the right, at PFIZER's discretion,
 within thirty (30) days after such termination of the Collaboration
 Agreement to pay to WARNER-LAMBERT thirty million dollars ($30,000,000)
 less all amounts previously paid to WARNER-LAMBERT pursuant to Section 3.01
 and to terminate this Agreement immediately thereafter.

      SECTION 5.03   No Prejudice to Rights.  Termination of this Agreement
 shall be without prejudice to either party's right to obtain performance of
 any obligations provided for in this Agreement which survive termination by
 their express terms.  Unless any provisions herein expressly survive
 termination, the parties understand and agree that all obligations
 hereunder shall terminate upon termination of this Agreement without any
 liability to the other party.

      SECTION 5.04   Return of Confidential Information.  Subject to the
 terms of Section 4.01, upon termination of this Agreement, WARNER-LAMBERT
 shall within thirty (30) days return to PFIZER all tangible PFIZER
 Confidential Information provided to WARNER-LAMBERT by or on behalf of
 PFIZER pursuant to this Agreement and PFIZER shall within thirty (30) days
 return to WARNER-LAMBERT all tangible WARNER-LAMBERT Confidential
 Information provided to PFIZER by or on behalf of WARNER-LAMBERT pursuant
 to this Agreement.

                         ARTICLE VI - MISCELLANEOUS

      SECTION 6.01   PFIZER Representations and Warranties.

      (a)  PFIZER has the corporate power and authority to execute and
 deliver this Agreement and to perform its obligations hereunder, and the
 execution, delivery and performance of this Agreement by PFIZER has been
 duly and validly authorized and approved by proper corporate action on the
 part of PFIZER, and PFIZER has taken all other action required by law, its
 certificate of incorporation, by-laws or any agreement to which it is a
 party or to which it may be subject, required to authorize such execution,
 delivery and performance. Assuming due authorization, execution and
 delivery on the part of PFIZER, this Agreement constitutes a legal, valid
 and binding obligation of PFIZER, enforceable against PFIZER in accordance
 with its terms, except as the enforceability
 thereof may be limited by applicable bankruptcy, insolvency, reorganization
 or other similar laws of general application relating to creditors' rights.

      (b)  As of the date hereof, the execution and delivery of this
 Agreement by PFIZER and the performance by PFIZER contemplated hereunder
 will not violate any Laws or any order of any court or other Governmental
 or Regulatory Authority.

      (c)  Subject to Section 6.01A, as of the date hereof, neither the
 execution and delivery of this Agreement nor the performance hereof by
 PFIZER requires PFIZER to obtain any permits, authorizations or consents
 from any Governmental or Regulatory Authority or from any other Person, and
 such execution, delivery and performance will not result in the breach of
 or give rise to any termination of any agreement or contract to which
 PFIZER may be a party and which relates to the Products.

      (d)  As of the date hereof, there are no actions, suits, proceedings
 or claims, pending against PFIZER or any of its Affiliates, or, to the
 knowledge of PFIZER, threatened against PFIZER or any of its Affiliates, at
 law or in equity, or before or by any court or Governmental or Regulatory
 Authority relating to the Products or any of the matters contemplated under
 this Agreement. To the knowledge of PFIZER, there are no investigations,
 pending or threatened against PFIZER or any of its Affiliates, at law or in
 equity, or before or by any Governmental or Regulatory Authority relating
 to the Products or any of the matters contemplated under this Agreement.

      (e)  As of the date hereof, to the best of PFIZER's knowledge, based
 solely upon the actual knowledge of Peter C. Richardson, PFIZER's chief
 patent counsel (located in New York, New York), without due inquiry, the
 manufacture, use or sale of Products containing Darifenacin, Droloxifene or
 Eletriptan would not infringe any patents of third parties; provided,
 however, the foregoing representation in the case of Droloxifene is limited
 to clinical indications for osteoporosis and breast cancer.

      (f)  PFIZER acknowledges that WARNER-LAMBERT is relying, and is
 entitled to rely, on the foregoing representations and warranties.

      SECTION 6.01A   Droloxifene.  PFIZER has disclosed to WARNER-LAMBERT,
 and WARNER-LAMBERT acknowledges, that PFIZER's rights to Droloxifene are
 derived from, and are subject to, the terms of a license agreement with
 Klinge Pharma GmbH and Klinge Pharma & Co.  Said license agreement
 provides, inter alia, that: (i) PFIZER has no rights to sell Droloxifene in
 Austria, Ireland or Switzerland, (ii) PFIZER's rights to sell Droloxifene
 in Germany are limited to certain indications, and (iii) the entry by
 PFIZER into a Co-Promotion Agreement with respect to Droloxifene for
 countries (other than the United States) may require prior consultation by
 PFIZER with Klinge and for Germany may be restricted or prohibited.

      SECTION 6.02   WARNER-LAMBERT Representations and Warranties.

      (a)  WARNER-LAMBERT has the corporate power and authority to execute
 and deliver this Agreement and to perform its obligations hereunder, and
 the execution, delivery and performance of this Agreement by WARNER-LAMBERT
 has been duly and validly authorized and approved by proper corporate
 action on the part of WARNER-LAMBERT, and WARNER-LAMBERT has taken all
 other action required by law, its certificate of incorporation, by-laws or
 any agreement to which it is a party or to which it may be subject,
 required to authorize such execution, delivery and performance. Assuming
 due authorization, execution and delivery on the part of PFIZER, this
 Agreement constitutes a legal, valid and binding obligation of
 WARNER-LAMBERT, enforceable against WARNER-LAMBERT in accordance with its
 terms, except as the enforceability thereof may be limited by applicable
 bankruptcy, insolvency, reorganization or other similar laws of general
 application relating to creditors' rights.

      (b)  As of the date hereof, the execution and delivery of this
 Agreement by WARNER-LAMBERT and the performance by WARNER-LAMBERT
 contemplated hereunder will not violate any Laws or any order of any court
 or other Governmental or Regulatory Authority.

      (c)  As of the date hereof, neither the execution and delivery of this
 Agreement nor the performance hereof by WARNER-LAMBERT requires
 WARNER-LAMBERT to obtain any permits, authorizations or consents from any
 Governmental or Regulatory Authority or from any other Person, and such
 execution, delivery and performance will not result in the breach of or
 give rise to any termination of any agreement or contract to which
 WARNER-LAMBERT may be a party and which relates to the Products.

      (d)  As of the date hereof, there are no actions, suits, proceedings
 or claims, pending against WARNER-LAMBERT or any of its Affiliates, or, to
 the knowledge of WARNER-LAMBERT, threatened against WARNER-LAMBERT or any
 of its Affiliates, at law or in equity, or before or by any court or
 Governmental or Regulatory Authority relating to any of the matters
 contemplated under this Agreement. To the knowledge of WARNER-LAMBERT,
 there are no investigations, pending or threatened against WARNER-LAMBERT
 or any of its Affiliates, at law or in equity, or before or by any
 Governmental or Regulatory Authority relating to any of the matters
 contemplated under this Agreement.

      (e)  WARNER-LAMBERT acknowledges that PFIZER is relying, and is
 entitled to rely, on the foregoing representations and warranties.

      SECTION 6.03   Relationship of the Parties.  Each party shall bear its
 own costs incurred in the performance of its obligations hereunder without
 charge or expense to the other. Neither party shall have any responsibility
 for the hiring, termination or compensation of the other party's employees
 or for any employee benefits of such employee. No employee or
 representative of a party shall have any authority to bind or obligate the
 other party to this Agreement for any sum or in any manner whatsoever, or
 to create or impose any contractual or other liability on the other party
 without said party's approval.  For all purposes, and notwithstanding any
 other provision of this Agreement to the contrary, PFIZER's legal
 relationship under this Agreement to WARNER-LAMBERT shall be that of
 independent contractor. Nothing in this Agreement shall be construed to
 establish a relationship of co-partners or joint venturers between the
 parties.

      SECTION 6.04   Force Majeure. The occurrence of an event which
 materially interferes with the ability of a party to perform its
 obligations or duties hereunder which is not within the reasonable control
 of the party affected, not due to malfeasance, and which could not with the
 exercise of due diligence have been avoided ("Force Majeure"), including,
 but not limited to, fire, accident, labor difficulty, strike, riot, civil
 commotion, act of God, delay or errors by shipping companies or change in
 Law, shall not excuse such party from the performance of its obligations or
 duties under this Agreement, but shall merely suspend such performance
 during the continuation of Force Majeure.

      SECTION 6.05   Confidentiality; Public Announcements.

      (a)  Each party shall keep the terms of this Agreement confidential
 and shall not disclose the same to any third party other than (i) by
 agreement of the parties hereto, or (ii) as required by Law or stock
 exchange regulation or an order of a competent court; provided that prior
 to disclosure pursuant to (ii) above, the disclosing party shall notify the
 nondisclosing party sufficiently prior to making such disclosure so as to
 allow the nondisclosing party adequate time to take whatever action it may
 deem to be appropriate to protect the confidentiality of the information.

      (b)  Neither party shall make any press release or other public
 announcement or other disclosure to third parties relating to this
 Agreement without the prior consent of the other party, which consent shall
 not be unreasonably withheld, except where required by applicable Law;
 provided that prior to disclosure, the disclosing party shall notify the
 nondisclosing party sufficiently prior to making such disclosure so as to
 allow the nondisclosing party adequate time to take whatever action it may
 deem to be appropriate to protect the confidentiality of the information.

      SECTION 6.06   Choice of Law.  This Agreement shall be governed by and
 construed in accordance with the law of the State of New York other than
 those provisions governing conflicts of law.

      SECTION 6.07   Assignment.  This Agreement may not be assigned by
 either party without the prior written consent of the other party; provided
 that each party shall have the right to assign its rights and obligations
 under this Agreement to (a) any third party successor to all or
 substantially all of (i) its entire business or (ii) its pharmaceutical
 business without the consent of the other party, subject however to
 PFIZER's right to terminate this Agreement pursuant to Section 5.02(c), or
 (b) its Affiliate or Affiliates who shall be substituted directly in whole
 or in part for it hereunder; provided that the assignor shall be
 responsible for the performance of its Affiliate(s) assignee(s) hereunder.
 This Agreement shall be binding upon, and, subject to the terms of the
 foregoing sentence, inure to the benefit of the parties hereto, their
 successors, legal representatives and assigns.

      SECTION 6.08   Notices.  All demands, notices, consents, approvals,
 reports, requests and other communications hereunder must be in writing and
 will be deemed to have been duly given only if delivered personally or by
 facsimile transmission or by mail (first class, postage prepaid) to the
 parties at the following addresses or facsimile numbers:

      WARNER-LAMBERT:

      Warner-Lambert Company
      201 Tabor Road
      Morris Plains, New Jersey 07950
      Attention: President, Pharmaceutical Sector
      Facsimile No. (201) 540-4009

      with a copy to: Vice President and General Counsel
      Facsimile No. (201) 540-3927

      PFIZER:

      Pfizer Inc.
      235 East 42nd Street
      New York, New York 10017-5755
      Attention: President, U.S. Pharmaceutical Group
      Facsimile No. (212) 808-8652

      with a copy to: Senior Vice President and General Counsel
      Facsimile No. (212) 808-8924

 or to such other address as the addressee shall have last furnished in
 writing in accord with this provision to the addressor.

      SECTION 6.9   Limitation of Liability.  Notwithstanding anything to
 the contrary in this Agreement, neither party shall be liable to the other
 for any incidental, indirect or consequential damages.

      SECTION 6.10   Headings.  The headings used in this Agreement have
 been inserted for convenience of reference only and do not define or limit
 the provisions hereof.

      SECTION 6.11   Waiver.  Any term or condition of this Agreement may be
 waived at any time by the party that is entitled to the benefit thereof,
 but no such waiver shall be effective unless set forth in a written
 instrument duly executed by or on behalf of the party or parties waiving
 such term or condition. No waiver by any party of any term or condition of
 this Agreement, in any one or more instances, shall be deemed to be or
 construed as a waiver of the same or any other term or condition of this
 Agreement on any future occasion. All remedies, either under this Agreement
 or by Law or otherwise afforded, will be cumulative and not alternative.

      SECTION 6.12   Entire Agreement.  This Agreement together with the
 Collaboration Agreement, the International Agreements and the Confidential
 Disclosure Agreement, dated March 4, 1996, between WARNER-LAMBERT and
 PFIZER (the "Confidential Disclosure Agreement") constitutes the entire
 agreement between the parties hereto with respect to the within subject
 matter and supersedes all previous agreements, whether written or oral. It
 is agreed that (i) Article IV of this Agreement shall govern the protection
 of Confidential Information disclosed pursuant to this Agreement and (ii)
 the matters referred to in Paragraph 8 and Attachment A of the Confidential
 Disclosure Agreement shall remain in full force and effect pursuant to the
 terms thereof. This Agreement may be altered, amended or changed only by a
 writing making specific reference to this Agreement and signed by duly
 authorized representatives of WARNER-LAMBERT and PFIZER.

      SECTION 6.13   No License.  Nothing in this Agreement shall be deemed
 to constitute the grant to WARNER-LAMBERT of any license or other right to
 or in respect of any Product except as expressly set forth herein.

      SECTION 6.14   Third Party Beneficiaries.  None of the provisions of
 this Agreement shall be for the benefit of or enforceable by any third
 party, including, without limitation, any creditor of either party hereto.
 No such third party shall obtain any right under any provision of this
 Agreement or shall by reasons of any such provision make any claim in
 respect of any debt, liability or obligation (or otherwise) against either
 party hereto.

      SECTION 6.15   Counterparts.  This Agreement may be executed in any
 two or more counterparts, each of which, when executed, shall be deemed to
 be an original and all of which together shall constitute one and the same
 document.

      IN WITNESS WHEREOF, WARNER-LAMBERT and PFIZER, by their duly
 authorized officers, have executed this Agreement as of the date first
 written above.


 WARNER-LAMBERT COMPANY                    PFIZER INC.


 /s/ Lodewijk J.R. de Vink                 /s/ Karen L. Katen
 ------------------------------------      -------------------------------
 Lodewijk J.R. de Vink                     Karen L. Katen
 President and Chief Operating Officer     Vice President