WARNER LAMBERT CO
8-K, 1999-11-16
PHARMACEUTICAL PREPARATIONS
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                     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


                             November 16, 1999
              Date of Report (Date of earliest event reported)


                           WARNER-LAMBERT COMPANY
           (Exact name of registrant as specified in its charter)


                                  Delaware
               (State or other jurisdiction of incorporation)


                1-3608                            22-1598912
        (Commission File Number)        (IRS Employer Identification No.)


         201 Tabor Road, Morris Plains, New Jersey         07950-2693
         (Address of principal executive offices)          (Zip Code)


                               (973) 540-2895
            (Registrant's telephone number, including area code)



 Item 5.  Other Events.

           Pursuant to an understanding between Warner-Lambert Company
 ("Warner-Lambert") and Pfizer Inc. ("Pfizer") reached on November 15, 1999,
 the companies have agreed to release the terms of the following agreements,
 each of which is filed as an exhibit to this Form 8-K and each of which is
 incorporated herein by reference: (1) Collaboration Agreement, effective as
 of June 28, 1996, by and between Warner-Lambert and Pfizer, together with
 the following amendments and related agreements: (a) First Amendment to
 Collaboration Agreement, dated as of February 28, 1997, by and between
 Warner-Lambert and Pfizer; (b) Letter Agreement, dated as of May 22, 1997,
 by and between Warner-Lambert and Pfizer; (c) Letter Agreement, dated as of
 May 14, 1998, by and between Warner-Lambert and Pfizer; (d) Second
 Amendment to Collaboration Agreement, dated as of June 30, 1999, by and
 between Warner-Lambert and Pfizer; and (e) Confidential Disclosure
 Agreement, dated as of March 4, 1996, by and between Warner-Lambert and
 Pfizer; (2) Option Agreement, effective as of June 28, 1996, by and between
 Warner-Lambert and Pfizer; (3) International Collaboration Agreement,
 effective as of June 28, 1996, by and between Warner-Lambert and Pfizer,
 together with the following amendments: (a) Amendment, dated as of May 27,
 1997, by and between Warner-Lambert Export Limited ("W-L Export") and
 Pfizer Overseas, Inc. ("Pfizer Overseas") and (b) Amendment, dated as of
 January 16, 1998, by and between W-L Export and Pfizer Overseas; (4)
 International Co-Promotion Agreement, effective as of June 28, 1996, by and
 between Warner-Lambert and Pfizer, together with the following amendments
 and waivers: (a) Amendment and Waiver, dated as of December 4, 1997, by and
 between W-L Export and Pfizer Overseas; (b) Amendment, dated as of January
 16, 1998, by and between W-L Export and Pfizer Overseas; (c)  Waiver and
 Consent, dated as of May 13, 1998, by and between W-L Export and Pfizer
 Overseas; and (d) Amendment, dated as of December 1, 1998, by and between
 W-L Export and Pfizer Overseas; and (5) International License Agreement,
 effective as of June 28, 1996, by and between Warner-Lambert and Pfizer,
 together with the following amendments: (a) Amendment, dated as of May 27,
 1997, by and between W-L Export and Pfizer Overseas; (b) Amendment, dated
 as of April 22, 1998, by and between W-L Export and Pfizer Overseas; and
 (c) Amendment and Waiver, dated as of December 1, 1998, by and between W-L
 Export and Pfizer Overseas.

 Item 7.  Financial Statements and Exhibits.

      (c)  The following exhibits are filed with this report:

      (99.1)    Collaboration Agreement, effective as of June 28, 1996,
                by and between Warner-Lambert Company and Pfizer Inc.

      (99.1.1)  First Amendment to Collaboration Agreement, dated as of
                February 28, 1997, by and between Warner-Lambert Company and
                Pfizer Inc.

      (99.1.2)  Letter Agreement, dated as of May 22, 1997, by and between
                Warner-Lambert Company and Pfizer Inc.

      (99.1.3)  Letter Agreement, dated as of May 14, 1998, by and between
                Warner-Lambert Company and Pfizer Inc.

      (99.1.4)  Second Amendment to Collaboration Agreement, dated as of
                June 30, 1999, by and between Warner-Lambert Company and
                Pfizer Inc.

      (99.1.5)  Confidential Disclosure Agreement, dated as of March 4,
                1996, by and between Warner-Lambert Company and Pfizer Inc.

      (99.2)    Option Agreement, effective as of June 28, 1996, by and
                between Warner-Lambert Company and Pfizer Inc.

      (99.3)    International Collaboration Agreement, effective as of
                June 28, 1996, by and between Warner-Lambert Company
                and Pfizer Inc.

      (99.3.1)  Amendment, dated as of May 27, 1997, by and between
                Warner-Lambert Export Limited and Pfizer Overseas, Inc.

      (99.3.2)  Amendment, dated as of January 16, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas, Inc.

      (99.4)    International Co-Promotion Agreement, effective as of
                June 28, 1996, by and between Warner-Lambert Company
                and Pfizer Inc.

      (99.4.1)  Amendment and Waiver, dated as of December 4, 1997, by and
                between Warner-Lambert Export Limited and Pfizer Overseas
                Inc.

      (99.4.2)  Amendment, dated as of January 16, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.4.3)  Waiver and Consent, dated as of May 13, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.4.4)  Amendment, dated as of December 1, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.5)    International License Agreement, effective as of June
                28, 1996, by and between Warner-Lambert Company and
                Pfizer Inc.

      (99.5.1)  Amendment, dated as of May 27, 1997, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.5.2)  Amendment, dated as of April 22, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.5.3)  Amendment and Waiver, dated as of December 1, 1998, by and
                between Warner-Lambert Export Limited and Pfizer Overseas
                Inc.



                                 SIGNATURE

           Pursuant to the requirements of the Securities Exchange Act of
 1934, the registrant has duly caused this report to be signed on its behalf
 by the undersigned hereunto duly authorized.


                                WARNER-LAMBERT COMPANY


                                By: /s/  Rae G. Paltiel
                                   ---------------------------------
                                   Name:   Rae G. Paltiel
                                   Title:  Secretary



 Dated:  November 16, 1999



                               EXHIBIT INDEX

      (99.1)    Collaboration Agreement, effective as of June 28, 1996,
                by and between Warner-Lambert Company and Pfizer Inc.

      (99.1.1)  First Amendment to Collaboration Agreement, dated as of
                February 28, 1997, by and between Warner-Lambert Company and
                Pfizer Inc.

      (99.1.2)  Letter Agreement, dated as of May 22, 1997, by and between
                Warner-Lambert Company and Pfizer Inc.

      (99.1.3)  Letter Agreement, dated as of May 14, 1998, by and between
                Warner-Lambert Company and Pfizer Inc.

      (99.1.4)  Second Amendment to Collaboration Agreement, dated as of
                June 30, 1999, by and between Warner-Lambert Company and
                Pfizer Inc.

      (99.1.5)  Confidential Disclosure Agreement, dated as of March 4,
                1996, by and between Warner-Lambert Company and Pfizer Inc.

      (99.2)    Option Agreement, effective as of June 28, 1996, by and
                between Warner-Lambert Company and Pfizer Inc.

      (99.3)    International Collaboration Agreement, effective as of
                June 28, 1996, by and between Warner-Lambert Company
                and Pfizer Inc.

      (99.3.1)  Amendment, dated as of May 27, 1997, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.3.2)  Amendment, dated as of January 16, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.4)    International Co-Promotion Agreement, effective as of
                June 28, 1996, by and between Warner-Lambert Company
                and Pfizer Inc.

      (99.4.1)  Amendment and Waiver, dated as of December 4, 1997, by
                and between Warner-Lambert Export Limited and Pfizer
                Overseas Inc.

      (99.4.2)  Amendment, dated as of January 16, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.4.3)  Waiver and Consent, dated as of May 13, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.4.4)  Amendment, dated as of December 1, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.5)    International License Agreement, effective as of June
                28, 1996, by and between Warner-Lambert Company and
                Pfizer Inc.

      (99.5.1)  Amendment, dated as of May 27, 1997, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.5.2)  Amendment, dated as of April 22, 1998, by and between
                Warner-Lambert Export Limited and Pfizer Overseas Inc.

      (99.5.3)  Amendment and Waiver, dated as of December 1, 1998, by and
                between Warner-Lambert Export Limited and Pfizer Overseas
                Inc.






                                                              [EXHIBIT 99.1]

                          COLLABORATION 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, by and through its Parke-Davis Division, and
 PFIZER INC., a Delaware corporation (hereinafter "PFIZER"), with primary
 offices located at 235 East 42nd Street, New York, NY 10017-5755.

           WHEREAS, WARNER-LAMBERT and its Affiliates (as hereinafter
 defined) own all right, title and interest in and to the Patents (as
 hereinafter defined); and

           WHEREAS, WARNER-LAMBERT intends to file with the United States
 Food and Drug Administration (hereinafter "FDA") a New Drug Application
 (hereinafter "NDA") which will permit WARNER-LAMBERT to market, distribute
 and sell a Product (as hereinafter defined) in the United States; and

           WHEREAS, WARNER-LAMBERT believes that a collaboration arrangement
 with PFIZER regarding the Products under the terms set forth in this
 Agreement would be desirable and fully compatible with WARNER-LAMBERT's
 marketing and business objectives; and

           WHEREAS, PFIZER has significant experience in the development,
 marketing and promotion of pharmaceutical products and believes it can make
 significant contributions to the successful development and
 commercialization of the Products; and

           WHEREAS, WARNER-LAMBERT and PFIZER each desire to collaborate
 with the other in the development and marketing of the Products in the
 United States pursuant to the terms set forth in this Agreement.

           NOW, THEREFORE, for and in consideration of the foregoing and the
 representations, 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:

           "Adverse Drug Experience Report" shall mean any oral, written or
 electronically transmitted report of any "adverse drug experience" as
 defined or contemplated by 21 C.F.R. 314.80 or 312.32, associated with the
 use of Atorvastatin or any Product.

           "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.

           "Agreement Quarters" shall mean for each Agreement Year, each of
 the three month periods ending March 31, June 30, September 30 and December
 31; provided, however, that the first Agreement Quarter for Agreement Year
 One shall extend from the Launch Date to the end of the first complete
 calendar quarter thereafter and the last Agreement Quarter for Agreement
 Year Ten shall end on the last day of Agreement Year Ten.

           "Agreement Year One" shall mean the period commencing on the
 Launch Date and ending on the last day of the fourth complete calendar
 quarter following the Launch Date; "Agreement Year Two" shall mean the
 twelve-month period commencing on the first day following the expiration of
 Agreement Year One; references to Agreement Year Three through Agreement
 Year Nine shall mean the successive twelve-month periods thereafter; and
 "Agreement Year Ten" shall mean the period commencing on the first day
 following the expiration of Agreement Year Nine and expiring on the day
 which is twelve months from the end of Agreement Year Nine less the number
 of days equal to one-half of the Stub Period (as defined in Section 3.06).

           "Agreement Years" shall mean the period commencing on the Launch
 Date and ending on the last day of Agreement Year Ten.

           "Atorvastatin" shall mean the chemical compound [R-(R*,R*)]-2-(4-
 fluorophenyl)-b, d-dihydroxy-5-(l-methylethyl)-3-phenyl-4-[(phenylamino)
 carbonyl] 1 H-pyrrole-1-heptanoic acid, calcium salt (2:1) and hydrates
 thereof.

           "Baseline Sales" shall mean the amount per Agreement Year as set
 forth on Exhibit A, as adjusted pursuant to Section 3.06.

           "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.

           "Clinical Development Plan" shall mean an annual clinical
 development plan and budget for the Product Lifecycle Plan Studies, as
 provided in Exhibit D and as determined or varied in accordance with the
 provisions of Section 4.01.

           "Competing Products" shall mean any prescription pharmaceutical
 product other than the Products (i) where a significant pharmacological
 action of such product is direct inhibition of HMG-CoA reductase (as
 demonstrated by at least 50% inhibition of the enzyme activity of HMG-CoA
 reductase, at a product concentration of 1 micromolar in an in vitro,
 cell-free HMG-CoA reductase activity assay system) and (ii) with
 indications for lipid lowering and treatment or prevention of
 atherosclerosis.

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

           "Detail" shall mean a face-to-face contact (including a live
 video presentation) of either a WARNER-LAMBERT or PFIZER sales
 representative (or their respective designees in accordance with Section
 2.02(f)), as the case may be, with (i) a medical professional with
 prescribing authority or (ii) an office nurse with influence over the
 pharmaceutical treatment of a patient that involves either a Primary or
 Secondary Product Presentation, in each case as measured by each party's
 internal recording of such activity; provided that in the case of (ii)
 above, such contacts are prearranged with the applicable office nurses and
 such contacts do not exceed five percent (5%) of the Details performed by
 the applicable party during any Agreement Year; provided, further, that
 during the first six (6) months after the Launch Date, only a Primary
 Product Presentation shall constitute a Detail. With respect to certain
 group or institutional Product presentations, Exhibit B sets forth how such
 presentations will be counted for determination of the number of Details.

           "FD&C Act" shall mean the Federal Food, Drug and Cosmetic Act, as
 amended, and all applicable regulations thereunder.

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

           "Launch Date" shall mean the date on which the first Product is
 first shipped in commercial quantities from WARNER-LAMBERT's distribution
 centers for commercial sale to unaffiliated third parties in the Territory,
 as promptly notified to PFIZER by WARNER-LAMBERT.

           "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.

           "Losses" shall mean any and all damages, fines, fees, penalties,
 judgments, deficiencies, losses and expenses (including without limitation
 interest, court costs, reasonable fees of attorneys, accountants and other
 experts or other expenses of litigation or other proceedings or of any
 claim, default or assessment).

           "Marketing Plan" shall mean an annual plan and budget for the
 promotion and marketing of the Products consistent with the provisions of
 Articles II, IV and V and as may be determined or varied in accordance with
 the provisions of Section 4.01.

           "Net Sales" shall mean the aggregate sales of WARNER-LAMBERT and
 its Affiliates of Products to unaffiliated third parties in the Territory
 (but not including sales between WARNER-LAMBERT and its Affiliates) less
 (i) bad debts related to the Products, and (ii) sales returns and
 allowances, including, without limitation, trade, quantity and cash
 discounts and any other adjustments, including, but not limited to, those
 granted on account of price adjustments, billing errors, rejected goods,
 damaged goods, recalls, returns, rebates, chargeback rebates, fees,
 reimbursements or similar payments granted or given to wholesalers or other
 distributors, buying groups, health care insurance carriers or other
 institutions, freight and insurance charges billed to the customers,
 customs or excise duties, sales tax and other taxes (except income taxes)
 or duties relating to sales, and any payment in respect of sales to any
 Governmental or Regulatory Authority in respect of any Federal or state
 Medicaid, Medicare or similar program, all as determined in accordance with
 generally accepted accounting principles on a basis consistent with
 WARNER-LAMBERT's audited financial statements.

           "Patents" shall mean those patents identified in, and the patents
 issuing from the applications listed in, Exhibit C.

           "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 or any of its Affiliates or agents or agents
 of its Affiliates in connection with this Agreement and which relates to
 the business of PFIZER.

           "Primary Product Presentation" shall mean a promotional message
 involving a Product where such Product is given an important emphasis (but
 not an emphasis that is significantly less important than the emphasis
 given to other products) during a sales call.

           "Product Expenses" shall mean (a) all out-of-pocket costs and
 expenses incurred (i.e. paid to third parties or accrued therefor) by
 WARNER-LAMBERT or PFIZER (other than costs and expenses incurred for the
 services of a contract sales force) on or after April 15, 1996 in
 connection with (i) marketing, advertising, sampling and promoting
 (including, without limitation, educational expenses, speakers' programs
 and symposia) Atorvastatin and the Products, (ii) training and
 communications materials, (iii) Product Lifecycle Plan Studies, including,
 without limitation, those Product Lifecycle Plan Studies commencing prior
 to April 15, 1996 (but only with respect to expenses incurred for such
 studies after April 15, 1996) and any fees paid to clinical research
 organizations in connection with any Product Lifecycle Plan Study, and (iv)
 supplementary submissions to Governmental or Regulatory Authorities,
 including, without limitation, consultant fees and advisory committee
 meetings relating to such submissions, except as otherwise provided in
 Section 14.03(e); provided, however, such out-of-pocket costs and expenses
 from April 15, 1996 through June 30, 1996 shall not be in excess of
 $6,000,000, and (b) all costs and direct expenses of WARNER-LAMBERT and
 PFIZER relating to the supply of Samples (as determined in accordance with
 Section 5.02(b)) and the distribution of Samples.

           "Product Lifecycle Plan Studies" shall mean clinical,
 preclinical, epidemiological modeling, and pharmacoeconomic studies that
 are designed to support marketing, publications, future labeling changes or
 new indications of Atorvastatin or the Products (in the case of combination
 Products, relating to (a) lipid lowering and the treatment or prevention of
 atherosclerosis or (b) the treatment or prevention of vascular disease)
 and, in each case, which are not included with the primary filing of the
 NDA to support initial registration of the first Product, as outlined in
 Exhibit D.

           "Products" shall mean all finished pharmaceutical formulations
 that (i) contain Atorvastatin as the sole active ingredient, or (ii)
 contain Atorvastatin together with one or more other active ingredients
 where such combination products have indications for (a) lipid lowering and
 the treatment or prevention of atherosclerosis or (b) the treatment or
 prevention of vascular disease, in each case, to be marketed by
 WARNER-LAMBERT in the Territory during the Agreement Years.

           "Quarterly Baseline Sales" shall mean for each Agreement Quarter,
 one-fourth of the Baseline Sales for the applicable Agreement Year.

           "Secondary Product Presentation" shall mean a promotional message
 during a sales call that involves a Product and that is neither a Primary
 Product Presentation nor a reminder sales call.

           "Serious Adverse Drug Experience Report" shall mean any Adverse
 Drug Experience Report that involves an adverse drug experience that is
 fatal or life-threatening, is permanently disabling, requires in-patient
 hospitalization, or is a congenital anomaly, cancer or overdose, or any
 other event which would constitute a "serious" adverse drug experience
 pursuant to the terms of 21 C.F.R. 314.80 or 312.32.

           "Territory" shall mean the United States of America (including
 its military bases and commissaries wherever located and excluding its
 territories and possessions).

           "Term of this Agreement" shall mean the period from the date
 hereof until the expiration of this Agreement in accordance with Section
 14.01 or earlier termination of this Agreement in accordance with Section
 14.03.

           "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 or any of its Affiliates or agents or
 agents of its Affiliates in connection with this Agreement and which
 relates to the business of WARNER-LAMBERT, including, without limitation,
 any information concerning Atorvastatin or any of its intermediates or the
 Products.

           SECTION 1.02.  Interpretation.  Unless the context of this
 Agreement otherwise requires, (i) words of any gender include each other
 gender; (ii) words using the singular or plural number also include the
 plural or singular number, respectively; (iii) the terms "hereof,"
 "herein," "hereby," and derivative or similar words refer to this entire
 Agreement; and (iv) the terms "Article" and "Section" refer to the
 specified Article and Section of this Agreement. Whenever this Agreement
 refers to a number of days, unless otherwise specified, such number shall
 refer to calendar days.


                                 ARTICLE II

                       CERTAIN RIGHTS AND OBLIGATIONS

           SECTION 2.01.  Co-Promotion Rights. Subject to the terms of this
 Agreement, WARNER- LAMBERT grants to PFIZER the exclusive right, together
 with WARNER-LAMBERT, to promote and detail Products in the Territory
 pursuant to the terms of this Agreement.  Subject to the provisions of
 Section 2.02(f), so long as PFIZER's rights of co-promotion under this
 Section 2.01 shall remain in effect, WARNER-LAMBERT shall not grant any
 rights to, or permit or authorize any third party (other than a
 WARNER-LAMBERT Affiliate) to sell Products in the Territory (other than
 wholesalers and other third parties in the chain of distribution), or to
 promote or detail Products in the Territory in a manner similar to the
 detailing and promotion of Products by PFIZER pursuant to this Agreement.


           SECTION 2.02.  Detailing and Promotional Efforts.

                (a)  Both PFIZER and WARNER-LAMBERT shall deploy such of
 their respective sales forces in an effort to promote effectively and
 detail the Products in the Territory in accordance with the terms of this
 Agreement and the relevant Marketing Plan. In conducting such promotion and
 detailing both PFIZER and WARNER-LAMBERT shall use reasonable commercial
 efforts consistent with accepted pharmaceutical industry business
 practices. No party shall be required to undertake any activity under this
 Agreement which it believes, in good faith, may violate any Laws.

                (b)  Each party shall diligently work to fulfill all
 responsibilities assigned to it under this Agreement and each Marketing
 Plan and shall comply with all applicable Laws in the Territory. It is the
 intention of the parties that during the first seven (7) Agreement Years
 each of WARNER- LAMBERT and PFIZER will devote substantially equal efforts
 and internal resources to the marketing, promotion and detailing of the
 Products and the other activities contemplated under this Agreement, and
 during Agreement Years Eight through Agreement Year Ten such efforts and
 resources shall be 35% for PFIZER and 65% for WARNER-LAMBERT. The Marketing
 Plans developed under Section 4.01 shall reflect the foregoing. If the
 parties agree that additional detailing or other internal resources are
 necessary beyond those contemplated in this Agreement, or if one party is
 requested to devote its resources in excess of its appropriate share, the
 parties shall first determine fair compensation to such party for its
 additional efforts. Furthermore, no party hereto shall be required, without
 its consent, to devote any employees or other internal resources of a type,
 scope or nature which are materially different from those provided by the
 other party.

                (c)  During each of the first seven (7) Agreement Years,
 each of PFIZER and WARNER-LAMBERT shall be responsible for performing a
 number of Details equal to fifty percent (50%) of the Details designated
 for such Agreement Year in the Marketing Plan then in effect. With respect
 to each of Agreement Years Eight through Ten, PFIZER shall be responsible
 for performing a number of Details equal to thirty-five percent (35%) of
 the Details called for in the Marketing Plan then in effect for such
 Agreement Year, and WARNER-LAMBERT shall be responsible for performing
 sixty-five percent (65%) of the Details called for in such Marketing Plan.

                (d)  Subject to the terms of Section 2.02(e), (i) the
 Marketing Plans for Agreement Years One through Five shall obligate both
 parties together to perform a total of one million (1,000,000) Details for
 each such Agreement Year, and (ii) the Marketing Plans for Agreement Years
 Six through Ten shall obligate both parties together to perform a total of
 nine hundred thousand (900,000) Details for each such Agreement Year,
 provided, if PFIZER's co-promotion rights have been terminated pursuant to
 Sections 14.02(a) or 14.02(b), then the number of required Details to be
 included in the Marketing Plans for each of the remaining Agreement Years
 shall be the lesser of (i) the number of Details in the Marketing Plan for
 the last Agreement Year in which PFIZER was co-promoting the Product
 hereunder and (ii) 1,000,000 (for Agreement Years One through Five) or
 900,000 (for Agreement Years Six through Ten).

                (e)  The number of Details set forth in Section 2.02(d) may
 be adjusted by the Operating Committee, the Executive Committee or
 WARNER-LAMBERT pursuant to the terms of Section 4.01; provided that
 WARNER-LAMBERT shall not unilaterally increase or decrease such number of
 Details during any Agreement Year by more than twenty-five percent (25%)
 without the prior consent of PFIZER.

                (f)  Upon notice to the other party, WARNER-LAMBERT and
 PFIZER shall each have the right to use the services of a contract sales
 force (i.e. a third party whose primary business is devoted to detailing
 third party products) to assist such party in satisfying its obligations
 hereunder; provided, however, after such time as WARNER-LAMBERT terminates
 PFIZER's copromotion rights under Sections 14.02(a) or 14.02(b), in no
 event shall WARNER-LAMBERT be permitted to use a contract sales force
 (without PFIZER's prior consent) to perform a number of Details greater
 than such number of Details performed by a contract sales force for
 WARNER-LAMBERT prior to termination of PFIZER's copromotion rights.
 Furthermore, in no event shall WARNER-LAMBERT increase its use of such a
 contract sales force (without PFIZER's prior consent) to perform a greater
 number of Details in anticipation of its decision to terminate PFIZER's
 co-promotion rights pursuant to Sections 14.02(a) or 14.02(b).

           SECTION 2.03.  Detailing Reports.

                (a)  During the first Agreement Quarter of Agreement Year
 One, each party shall provide to the other both a preliminary and final
 report of the number of Details carried out by its representatives during
 each week in such Agreement Quarter. Preliminary reports shall be delivered
 to the other party no later than two weeks after the end of the applicable
 week in such Agreement Quarter and final reports shall be delivered no
 later than six weeks after the end of the applicable week.

                (b)  Commencing with the second Agreement Quarter and
 continuing until the expiration of Agreement Year Two, each party shall
 provide to the other party both a preliminary and final report of the
 number of Details carried out by its representatives during each month.
 Preliminary reports shall be delivered to the other party no later than two
 weeks after the end of the applicable calendar month and final reports
 shall be delivered no later than six weeks after the end of the applicable
 calendar month.

                (c)  Commencing with the first Agreement Quarter in
 Agreement Year Three and continuing during the remaining Agreement Years,
 each party shall provide to the other party a report of the number of
 Details carried out by its representatives during each Agreement Quarter.
 Preliminary reports shall be delivered to the other party within two weeks
 of the end of the applicable Agreement Quarter and final reports shall be
 delivered six weeks after the end of the applicable Agreement Quarter.

           SECTION 2.04.  Development of Products; Regulatory Approvals.

                (a)  WARNER-LAMBERT shall exercise reasonable efforts to
 obtain, as soon as reasonably practicable, the approval by FDA of an NDA
 for a Product with a package insert that is materially equivalent to the
 provisions of Exhibit E-2.

                (b)  WARNER-LAMBERT shall be entitled at any time to cease
 permanently the sale of any Product in the Territory if continued sale of
 such Product would be in violation of Laws or if WARNER-LAMBERT in good
 faith believes that it has an ethically valid reason therefor based on
 medical or scientific problems concerning such Product.

                (c)  WARNER-LAMBERT shall be under no liability whatsoever
 to compensate PFIZER or make any other payment to PFIZER if (i) the FDA,
 for any reason, does not approve any NDA or supplement, (ii) the approved
 package insert for the first Product is not materially equivalent to the
 provisions of Exhibit E-2, or (iii) if WARNER-LAMBERT determines to take
 any of the steps that it is permitted to take pursuant to this Section
 2.04, provided, in the case of (i), (ii) and (iii) above, such failure to
 approve by FDA or such cessation of sale shall not be the result of any
 breach of this Agreement by WARNER-LAMBERT.

                (d)  Subject to the performance of, or compliance with,
 their respective obligations as set forth in this Agreement, neither party
 shall have any liability to the other party, whether in respect of any
 amounts which might have been earned but are not earned by the other party
 pursuant to this Agreement, or for any costs or expenses of any nature
 incurred by the other party in anticipation of any amounts which might have
 been earned by such other party pursuant to this Agreement but are not
 earned, if for any reason, other than a breach of this Agreement, Net Sales
 of the Products in the Territory during any of the Agreement Years do not
 reach the Baseline Sales for such Agreement Year or any other level.

           SECTION 2.05.  Trademarks, etc.

                (a)  The Products shall be promoted and sold under
 trademark(s) selected by WARNER-LAMBERT in its sole discretion and owned by
 WARNER-LAMBERT or by any of its Affiliates (the "Trademark"). PFIZER shall
 have no rights under this Agreement in or to the Trademark or the goodwill
 pertaining thereto except as specifically provided herein. PFIZER shall
 utilize the Trademark only for the purposes contemplated herein.  PFIZER
 agrees that upon termination or expiration of this Agreement (or upon
 PFIZER no longer retaining co-promotion rights under Section 2.01 if such
 date occurs first), it will discontinue forthwith all use of the Trademark.

                (b)  Except as specifically set forth in this Agreement,
 PFIZER shall not enjoy or exercise any proprietary or property right or
 other interest in the Trademark, the Patents or in any copyright owned by
 WARNER-LAMBERT or any of its Affiliates and relating to any Product.

                (c)  PFIZER is the owner of the PFIZER logo set forth on
 Exhibit F (the "PFIZER Logo"). PFIZER grants WARNER-LAMBERT the right to
 use the PFIZER Logo on labeling, package inserts and packaging materials
 for Products, all Promotional Materials (as hereinafter defined), Samples
 (as hereinafter defined) and any other materials used in connection with
 the performance of this Agreement during the Term of this Agreement (or the
 period of time in which PFIZER retains co-promotion rights under Section
 2.01 if shorter) and for the period of six (6) months thereafter for all
 Products, Promotional Materials, Samples, labeling and inserts containing
 the PFIZER Logo; provided, however, such use shall be consistent with the
 uses approved by PFIZER's representatives on the Operating Committee (or
 the U.S. Marketing Subcommittee thereof). WARNER-LAMBERT shall have no
 rights under this Agreement in or to the PFIZER Logo or the goodwill
 pertaining thereto except as specifically provided for herein. Except as
 provided for in this Section 2.05(c), WARNER-LAMBERT agrees that upon
 termination or expiration of this Agreement (or upon PFIZER no longer
 retaining co-promotion rights under Section 2.01 if such date occurs
 first), it will discontinue forthwith all use of the PFIZER Logo.

           SECTION 2.06.  Product Lifecycle Plan Studies. All data,
 inventions and discoveries generated during the course of any Product
 Lifecycle Plan Study, whether such study is sponsored and/or conducted by
 PFIZER or WARNER-LAMBERT, shall be the joint property of WARNER-LAMBERT and
 PFIZER, and each party shall have the right to use such data, inventions
 and discoveries free of charge during and after the Term of this Agreement.
 The parties agree to execute any documents or undertake any further actions
 as may be reasonably necessary to effectuate the foregoing. Nothing in this
 Section 2.06 shall be deemed to amend or modify the covenants and
 agreements set forth in Sections 2.05(b), 2.08, 6.02 and 10.01.

           SECTION 2.07.  Joint Development Program. The parties will
 undertake a joint development program (the "Program") to develop additional
 indications and clinical information regarding the Products. The Program
 will consist of the Product Lifecycle Plan Studies. The Program will be
 managed by the Research Subcommittee pursuant to the provisions of Section
 4.01. WARNER-LAMBERT and PFIZER shall be responsible for the expenses of
 the Program pursuant to the applicable provisions of Sections 3.01 and
 3.02(a). The parties shall have such rights regarding data, inventions and
 discoveries generated from the Program as set forth in Section 2.06.

           SECTION 2.08.  Non-Compete. During the Term of this Agreement and
 for two (2) years thereafter, neither PFIZER nor WARNER-LAMBERT (nor their
 respective Affiliates or licensees) shall, directly or indirectly, market,
 sell, detail, promote or distribute any Competing Products in any part of
 the Territory.


                                 ARTICLE III

                                  PAYMENTS

           SECTION 3.01.  PFIZER Payments.

                (a)  In consideration for the rights granted to PFIZER under
 this Agreement (including, without limitation, the exclusive right to
 co-promote the Products under Section 2.01 and the rights set forth in this
 Agreement to use the governmental approvals, data, inventions, discoveries,
 patents, trademark, manufacturing rights, know-how and other intangible
 rights granted hereunder), PFIZER shall pay to WARNER-LAMBERT One Hundred
 Forty-five Million Dollars ($145,000,000) as follows: (i) Twenty Million
 Dollars ($20,000,000) upon signing of this Agreement, (ii) Twenty Million
 Dollars ($20,000,000) within three business days of PFIZER's receipt of
 notice from WARNER-LAMBERT of the acceptance for filing by FDA of an NDA
 for a Product which NDA provides for intended uses materially equivalent to
 those provided for in Exhibit E-1, and (iii) One Hundred Five Million
 Dollars ($105,000,000) within three business days of PFIZER's receipt of
 notice from WARNER- LAMBERT of FDA approval of an NDA for the Product which
 includes an approved package insert materially equivalent to that provided
 in Exhibit E-2. Such payments shall be made in accordance with the terms of
 Section 3.04.

                (b)  For as long as PFIZER shall enjoy co-promotion rights
 under Section 2.01, subject to the terms of Section 14.04(b), PFIZER shall
 be responsible for (i) fifty percent (50%) of all Product Expenses until
 the expiration of Agreement Year Seven and (ii) thirty-five percent (35%)
 of all Product Expenses in Agreement Years Eight through the expiration of
 Agreement Year Ten. PFIZER shall pay its share of Product Expenses in
 accordance with the terms set forth in Sections 3.03 and 3.04.

           SECTION 3.02.  WARNER-LAMBERT Payments.  Subject to the other
 provisions of this Agreement, WARNER-LAMBERT agrees that:

                (a)  WARNER-LAMBERT shall be responsible for (i) fifty
 percent (50%) of all Product Expenses until the expiration of Agreement
 Year Seven and (ii) sixty five percent (65%) of all Product Expenses in
 Agreement Years Eight through the expiration of Agreement Year Ten.
 WARNER-LAMBERT shall pay its share of Product Expenses in accordance with
 the terms set forth in Sections 3.03 and 3.04.

                (b)  For Agreement Years One through Agreement Year Seven,
 WARNER-LAMBERT shall pay to PFIZER an amount equal to: (i) 13.35% of Net
 Sales up to fifty percent (50%) of the Baseline Sales for the applicable
 Agreement Year, (ii) 31.15% of Net Sales in excess of fifty percent (50%)
 of the Baseline Sales for each such Agreement Year up to one hundred
 percent (100%) of the applicable Baseline Sales, and (iii) 44.50% of Net
 Sales in excess of the Baseline Sales for each such Agreement Year; and

                (c)  For Agreement Year Eight, WARNER-LAMBERT shall pay to
 PFIZER an amount equal to: (i) 13.35% of Net Sales up to fifty percent
 (50%) of the Baseline Sales for Agreement Year Eight, (ii) 22.25% of Net
 Sales in excess of fifty percent (50%) of the Baseline Sales for Agreement
 Year Eight up to one hundred percent (100%) of the Baseline Sales for
 Agreement Year Eight, and (iii) 31.15% of Net Sales in excess of the
 Baseline Sales for Agreement Year Eight; and

                (d)  For Agreement Year Nine, WARNER-LAMBERT shall pay to
 PFIZER an amount equal to: (i) 13.35% of Net Sales up to one hundred
 percent (100%) of the Baseline Sales for Agreement Year Nine, and (ii)
 31.15% of Net Sales in excess of the Baseline Sales for Agreement Year
 Nine; and

                (e)  For Agreement Year Ten, WARNER-LAMBERT shall pay to
 PFIZER an amount equal to: (i) 8.90% of Net Sales up to one hundred percent
 (100%) of the Baseline Sales for Agreement Year Ten, and (ii) 31.15% of Net
 Sales in excess of the Baseline Sales for Agreement Year Ten.

                (f)  Solely by way of illustration, Exhibit G sets forth the
 application of the above subsections (b) through (e).

                (g)  In the event that PFIZER obtains any co-promotion
 rights to any combination Atorvastatin product included as a Product
 pursuant to this Agreement, the parties shall meet to discuss in good faith
 any appropriate amendments to the terms of subsections (b) through (e) to
 reflect any increased manufacturing or other direct costs or third party
 royalties associated with such new Product.

           SECTION 3.03.  Payments; Payment Reports.

                (a)  WARNER-LAMBERT shall make payments to PFIZER arising
 under Section 3.02 (subsections (b) through (e)) on a quarterly basis as
 follows: For the first three Agreement Quarters in any Agreement Year,
 payment shall be calculated in accordance with the applicable formula set
 forth in Section 3.02 (subsections (b) through (e)) by comparing Net Sales
 in each such Agreement Quarter against the Quarterly Baseline Sales for
 such Agreement Quarter. At the expiration of the fourth Agreement Quarter
 in each Agreement Year, WARNER-LAMBERT shall (i) determine the Net Sales
 for such fourth Agreement Quarter and the entire Agreement Year, (ii)
 calculate the actual amount due PFIZER for such Agreement Year pursuant to
 the terms of Section 3.02 (subsections (b) through (e)), and (iii) pay
 PFIZER the difference between (x) what was paid to PFIZER pursuant to
 Section 3.02 (subsections (b) through (e)) for the first three Agreement
 Quarters in such Agreement Year and (y) the amount actually due to PFIZER
 under Section 3.02 (subsections (b) through (e)) for such Agreement Year;
 provided that if the amount paid to PFIZER pursuant to Section 3.02
 (subsections (b) through (e)) for the first three Agreement Quarters in any
 Agreement Year exceeds what was actually due to PFIZER for the entire
 Agreement Year pursuant to the applicable subsection, PFIZER shall promptly
 repay such excess amount to WARNER-LAMBERT.

                (b)  PFIZER shall, within thirty (30) days of the end of
 each Agreement Quarter (or, prior to the Launch Date, each calendar
 quarter), notify WARNER-LAMBERT of the total amount of Product Expenses
 incurred by PFIZER and its Affiliates during such Agreement Quarter or
 calendar quarter, as the case may be. Furthermore, within thirty (30) days
 of the Launch Date, PFIZER shall notify WARNER-LAMBERT of the total amount
 of Product Expenses incurred by PFIZER and its Affiliates in the period of
 time between the end of the last complete calendar quarter prior to the
 Launch Date and the Launch Date.

                (c)  Provided PFIZER has complied with Section 3.03(b),
 WARNER-LAMBERT shall, within forty-five (45) days of the receipt of
 PFIZER's notice under Section 3.03(b), notify PFIZER of the calculation of
 the total amount of Product Expenses for such Agreement Quarter, the
 amounts paid or accrued by each of WARNER-LAMBERT or PFIZER, and the
 amounts, if any, payable by either party to the other in accordance with
 Sections 3.01(b) and 3.02(a).

                (d)  Provided PFIZER has complied with Section 3.03(b),
 WARNER-LAMBERT shall, within forty-five (45) days of the receipt of
 PFIZER's notice under Section 3.03(b), notify PFIZER of the calculation of
 the amount payable to PFIZER or WARNER-LAMBERT, as the case may be,
 pursuant to Section 3.03(a).

                (e)  Any amount payable by either party pursuant to the
 notification under Sections 3.03(c) and 3.03(d) shall be offset against any
 amounts due such party and the net amount shall be paid by WARNER-LAMBERT
 or PFIZER, as the case may be, within ten (10) business days after
 notification by WARNER-LAMBERT pursuant to Sections 3.03(c) and 3.03(d).

                (f)  For the period of time from April 15, 1996 to the
 expiration of the last complete calendar quarter prior to the Launch Date,
 WARNER-LAMBERT shall, within sixty (60) days after the end of each calendar
 quarter, notify PFIZER of the calculation of WARNER-LAMBERT's and PFIZER's
 share of Product Expenses in respect of such calendar quarter in accordance
 with Sections 3.01(b) and 3.02(a), and PFIZER or WARNER-LAMBERT, as the
 case may be, shall pay such amount to the other within ten (10) business
 days after such notification. In addition, within sixty (60) days of the
 Launch Date, WARNER-LAMBERT shall notify PFIZER of the calculation of
 WARNER-LAMBERT's and PFIZER's share of Product Expenses in respect of the
 period of time from the end of the last complete calendar quarter prior to
 the Launch Date to the Launch Date, and PFIZER or WARNER-LAMBERT, as the
 case may be, shall pay such amount to the other within ten (10) business
 days after such notification.

           SECTION 3.04.  Manner of Payments.  All sums due to either party
 shall be payable in United States dollars by bank wire transfer in
 immediately available funds to such bank account in the Territory as each
 of PFIZER and WARNER-LAMBERT shall designate. PFIZER shall notify
 WARNER-LAMBERT's Assistant Treasurer, Domestic by facsimile transmission
 (at 201-540-3930 or such other number as may be communicated to PFIZER by
 WARNER-LAMBERT) as to the date and amount of any such wire transfer to
 WARNER-LAMBERT one business day prior to such transfer. WARNER-LAMBERT
 shall notify PFIZER's Treasurer by facsimile transmission (at 212-573-1133
 or such other number as may be communicated to WARNER-LAMBERT by PFIZER) as
 to the date and amount of any such wire transfer to PFIZER one business day
 prior to such transfer.

           SECTION 3.05.  Interest on Late Payments.  If either
 WARNER-LAMBERT or PFIZER shall fail to make a timely payment pursuant to
 this Article III, interest shall accrue on the past due amount at a rate
 equal to the rate of interest for 30 day high-grade commercial paper issued
 by major corporations effective for the first date on which the payment was
 delinquent, calculated on an actual/360 basis, as quoted in The Wall Street
 Journal.

           SECTION 3.06.  Adjustments to Baseline Sales.  Upon the
 determination of the Launch Date, the parties shall meet to discuss in good
 faith appropriate adjustments to the Quarterly Baseline Sales and Baseline
 Sales for the Agreement Years to account for any extended stub period
 included in the First Agreement Quarter of Agreement Year One as follows:
 Upon determining the additional period added to Agreement Year One (the
 "Stub Period"), a pro rata portion (based on the Stub Period) of Baseline
 Sales for Agreement Year Two shall be subtracted from Baseline Sales for
 Agreement Year Two and added to the Baseline Sales for Agreement Year One.
 For Agreement Year Two and each succeeding Agreement Year, pro rata
 portions (based on the Stub Period) of the Baseline Sales for the
 succeeding Agreement Year shall be subtracted from such Agreement Year and
 added to the Baseline Sales for the prior Agreement Year through Agreement
 Year Nine. Baseline Sales for Agreement Year Ten shall be reduced by
 one-half of the pro rata amount of such Baseline Sales that was added to
 the Baseline Sales for Agreement Year Nine pursuant to the preceding
 sentence. Quarterly Baseline Sales for each Agreement Quarter in the
 Agreement Years shall be increased (or decreased for purposes of Agreement
 Year Ten) by a pro rata amount of the increase (or decrease) in Baseline
 Sales for the applicable Agreement Year.


                                 ARTICLE IV

                        COOPERATION; MARKETING PLANS;
                         CLINICAL DEVELOPMENT PLANS

           SECTION 4.01.  Cooperation.

                (a)  Subject to the other provisions of this Agreement, the
 parties agree that the principal objectives of the parties hereunder in
 jointly promoting and detailing Products in the Territory are to use
 reasonable efforts to maximize Net Sales and the financial return to the
 parties hereunder and to develop and sponsor Product Lifecycle Plan Studies
 during the period of time WARNER-LAMBERT and PFIZER shall be co-promoting
 the Products under this Agreement. The parties agree that they shall
 establish a formal framework within which they will discuss strategies for
 the development, marketing and detailing of the Products in the Territory.
 Exhibit K hereto sets forth a chart depicting the organization and
 structure the parties have adopted to implement the cooperation between the
 parties.

                (b)  The formal framework referred to in Section 4.01(a)
 shall initially be comprised of the following:

                (i)  An Operating Committee, which shall operate by
                     consensus between the parties, shall meet at least
                     quarterly and shall have as its overall purpose the
                     development and implementation of commercial planning
                     activities and research and development programs, each
                     consistent with the other. The Operating Committee
                     shall have subcommittees as set forth below and in
                     Exhibit K. The Operating Committee shall consist of an
                     equal number of senior sales and marketing managers and
                     senior research and development managers of each party,
                     chaired by a senior sales and marketing manager of
                     WARNER-LAMBERT, shall review the activities of the U.S.
                     Marketing Subcommittee, the Research Subcommittee and
                     any other subcommittees formed from time to time, and
                     seek to resolve any matter upon which any such
                     subcommittee is unable to agree.

                (ii) A U.S. Marketing Subcommittee comprising an equal
                     number of senior sales and marketing managers of each
                     party and two senior research and development managers
                     of each party, chaired by a senior sales and marketing
                     manager of WARNER-LAMBERT, which shall operate by
                     consensus between the parties, and shall meet at least
                     quarterly to: (a) develop and discuss strategies for
                     the detailing and marketing of the Product in the
                     Territory, including allocation of responsibility for
                     marketing activities, (b) develop and agree upon
                     contracting strategies and procedures as provided in
                     Exhibit L, (c) prepare and review Marketing Plans
                     (including the budget for advertising, promotional and
                     detailing activities and sampling strategies)
                     consistent with the provisions of Exhibits H and I and
                     Articles II, IV and V, (d) review progress against the
                     current Marketing Plan, (e) review progress of
                     marketing expenditures in an Agreement Year against the
                     budget for such activities in the applicable Agreement
                     Year, (f) review progress of Product sales against the
                     forecast included in the current Marketing Plan, (g)
                     review potential amendments to the current Marketing
                     Plan (including the budget for advertising, promotional
                     and sampling strategies and the forecast of Product
                     sales), (h) establish working groups responsible for
                     the preparation and tactical implementation of the
                     Marketing Plan, (i) integrate PFIZER colleagues into
                     existing WARNER-LAMBERT Product teams, (j) make
                     presentations to the Executive Committee and (k)
                     undertake all other responsibilities deemed necessary
                     in connection with the management of the marketing and
                     sale of the Product in the Territory.

               (iii) A Research Subcommittee comprising an equal number of
                     senior research and development managers of each party
                     and two senior sales and marketing managers of each
                     party, chaired by a senior research and development
                     manager of WARNER-LAMBERT, which shall operate by
                     consensus between the parties, and shall meet at least
                     quarterly to: (a) review progress of ongoing Product
                     Lifecycle Plan Studies, (b) review and approve annual
                     worldwide Clinical Development Plans (including
                     budgets) consistent with provisions of Exhibit D,
                     (c) review clinical expenditures in an Agreement Year
                     against the budget for such activities in the
                     applicable Clinical Development Plan, and (d) make
                     presentations to the Executive Committee.

                (iv) An Executive Committee, which shall operate by
                     consensus between the parties, comprising an equal
                     number of senior executives of each party, chaired by a
                     senior executive of WARNER-LAMBERT, which shall review
                     the activities of the Operating Committee, including
                     the U.S. Marketing Subcommittee and the Research
                     Subcommittee thereof, and seek to resolve any matter
                     upon which any such committee or subcommittee is unable
                     to agree.

                (c)  The parties may, upon mutual agreement, supplement or
 vary the formal framework specified in Section 4.01(b) from time to time.

                (d)  If for any reason the Executive Committee cannot reach
 agreement on any appropriate matter, the matter shall be referred to the
 Chief Executive Officers of each party for good faith resolution. It is,
 however, expressly agreed that the WARNER-LAMBERT Chief Executive Officer,
 after consultation with the PFIZER Chief Executive Officer, shall have the
 final decision making authority with respect to the matters appropriately
 referred to him and such decision shall be binding on the parties, subject
 to the provisions of this Agreement. Pursuant to the foregoing, it is
 acknowledged that the Chief Executive Officers of WARNER-LAMBERT and PFIZER
 may reasonably disagree on matters relating to strategies to market, detail
 and/or promote the Products in the Territory. The decisions of the
 WARNER-LAMBERT Chief Executive Officer on such matters shall be binding on
 the parties, provided such decisions are made in good faith and have a
 reasonable basis therefor. In particular, it is agreed that such decisions
 cannot be challenged on the basis of being inconsistent with the first two
 sentences of Section 2.02(a) or the first sentence of Section 4.01(a);
 provided such decisions shall not be in conflict with other specific
 provisions of this Agreement.

                (e)  Attached hereto as Exhibit H is the Marketing Plan for
 all pre-launch educational activities and the Marketing Plan for Agreement
 Year One. The U.S. Marketing Subcommittee shall seek to produce Marketing
 Plans for each ensuing Agreement Year on or before October 31 of the prior
 Agreement Year or such other date as may be determined in accordance with
 this Section 4.01.

                (f)  Attached hereto as Exhibit I are general parameters for
 the annual Marketing Plans for Agreement Years Two through Ten. Each
 Marketing Plan shall be consistent with the provisions of such Exhibit I;
 provided such Marketing Plans may be adjusted by the Operating Committee
 (or the U.S. Marketing Subcommittee thereof), the Executive Committee or
 WARNER-LAMBERT pursuant to the terms of Section 4.01. WARNER-LAMBERT shall
 not unilaterally increase or decrease any total annual budget amount or the
 total annual Sample number included in Exhibit I for a Marketing Plan
 without the prior consent of PFIZER (i) by more than twenty-five percent
 (25%) for Agreement Years Two through Six, and (ii) by more than fifteen
 percent (15%) for Agreement Years Seven through Ten. Subject to the
 foregoing and the other provisions of this Agreement, each Marketing Plan
 shall stipulate the way in which the Products are to be promoted and
 detailed in the Territory during the period to which the Marketing Plan
 relates and shall include, inter alia: (i) the number and type of Details
 to be performed and strategies relating to such detailing activity, (ii)
 contracting strategies and procedures as provided in Exhibit L, (iii) other
 advertising and promotional activity to be undertaken, (iv) any training
 and/or sampling programs to be conducted, (v) budgets, (vi) disease
 management programs to be conducted, (vii) medical education programs to be
 conducted, (viii) public relations activities and (ix) such other
 activities as may be agreed on by the U.S. Marketing Subcommittee, the
 Operating Committee, the Executive Committee or determined or varied
 pursuant to the provisions of Section 4.01(d). The Marketing Plans shall
 not address sales force incentives or compensation, and each party shall
 have sole authority and responsibility for designing and executing any such
 program for its sales force.  Neither party shall make any material change
 in any Marketing Plan or Clinical Development Plan without the prior
 approval of the Operating Committee.

                (g)  All of the committees and subcommittees contemplated in
 Exhibit K shall be established within thirty (30) days from the date of
 this Agreement. Each party shall bear its own costs associated with its
 participation on the various committees and subcommittees.

           SECTION 4.02.  Information Exchange.  Each party shall forthwith
 upon the execution of this Agreement and thereafter at all times during the
 Agreement Years promptly disclose to the other party all significant
 information of which it becomes aware, which it can legally disclose and
 which it reasonably believes will be important in planning and effecting
 the detailing, promotion, marketing and sale of the Products in the
 Territory.


                                  ARTICLE V

                      PROMOTIONAL MATERIALS AND SAMPLES

           SECTION 5.01.  Promotional and Educational Materials.

                (a)  Subject to the terms of clause (b) below and Section
 8.03, during the Term of this Agreement (or the period of time in which
 PFIZER retains co-promotion rights under Section 2.01 if shorter) the
 Operating Committee shall create and develop advertising, promotional,
 educational and communication materials for marketing, advertising and
 promotion of the Products for distribution to independent third parties
 (including medical professionals) and to WARNER-LAMBERT's and PFIZER's
 respective sales forces in accordance with the terms of the Marketing Plans
 (the "Promotional Materials") and which shall be subject to
 WARNER-LAMBERT's prior approval pursuant to Section 8.03. Subject to the
 terms of Section 2.05(c) and this Section 5.01, WARNER-LAMBERT shall own
 all right, title and interest in and to any such Promotional Materials
 which are specifically directed to the Products including applicable
 copyrights and trademarks and PFIZER shall execute all documents and take
 all actions as are reasonably requested by WARNER-LAMBERT to vest title to
 such Promotional Materials, copyrights and trademarks in WARNERLAMBERT.
 Promotional Materials shall be paid for by the parties as set forth in
 Sections 3.01(b) and 3.02(a).

                (b)  PFIZER and WARNER-LAMBERT shall retain all rights,
 including, without limitation, copyrights and trademarks, to all of their
 respective existing programs and materials in all formats (print, video,
 audio, digital, computer, etc.) regarding sales training, patient education
 and disease management programs presently owned by each, as well as any
 modifications of such programs each may develop in the future which are not
 specific to the Products. PFIZER and WARNER-LAMBERT shall, from time to
 time, each notify the other as to the identity of such proprietary
 programs. In the event that WARNER-LAMBERT desires after the expiration or
 termination of this Agreement, to use any PFIZER program which has been
 specifically adapted for, or directed to, any of the Products, the parties
 shall negotiate in good faith to conclude, if possible, an appropriate
 agreement (including the amount of compensation to be paid to PFIZER) for
 such use. In addition, all such new programs hereafter jointly developed by
 PFIZER and WARNER-LAMBERT pursuant to this Agreement shall be jointly owned
 by PFIZER and WARNER-LAMBERT, and each party shall have the right to use
 such jointly developed programs free of charge after the Term of this
 Agreement.

                (c)  PFIZER shall not produce (other than as concepts for
 consideration by WARNER-LAMBERT), distribute or otherwise use any
 promotional or communications material relating to the Products which has
 not been approved in accordance with the management framework established
 in Section 4.01 and by WARNER-LAMBERT pursuant to Section 8.03.

                (d)  Each party shall during each Agreement Year provide the
 other party with such quantities of Promotional Materials consistent with
 the applicable Marketing Plan and the provisions of this Agreement to meet
 such party's reasonable requirements for use in accordance with the then
 current Marketing Plan.

           SECTION 5.02.  Samples.

                (a)  WARNER-LAMBERT shall during each Agreement Year provide
 PFIZER with such quantities of samples of the Products ("Samples")
 consistent with the applicable Marketing Plan and the provisions of this
 Agreement to meet PFIZER's reasonable requirements for use in accordance
 with the then current Marketing Plan. For each Agreement Year Samples shall
 be allocated fairly between the parties based on the number of Details each
 is required to undertake. PFIZER and WARNER-LAMBERT shall use Samples
 strictly in accordance with the then current Marketing Plan and shall
 distribute Samples in full compliance with all applicable Laws, including
 the requirements of the Prescription Drug Marketing Act of 1987, as amended
 (the "PDM Act"). PFIZER will maintain those records required by the PDM Act
 and all other Laws and shall allow representatives of WARNER-LAMBERT to
 inspect such records on request. WARNER-LAMBERT shall be solely responsible
 for the filing of any necessary reports to FDA in connection with the PDM
 Act.

                (b)  The cost per Sample distributed in each Agreement
 Quarter shall be calculated as twelve percent (12%) of the quotient of (i)
 Net Sales in such Agreement Quarter over (ii) the total number of pills of
 Product sold to unaffiliated third parties in the Territory in such
 Agreement Quarter.

                (c)  Within thirty (30) days after the end of the Term of
 this Agreement (or, if earlier, the termination of PFIZER's co-promotion
 rights), PFIZER shall return, or otherwise dispose of in accordance with
 instructions from WARNER-LAMBERT, all remaining Samples provided by
 WARNER-LAMBERT and will provide WARNER-LAMBERT with a certified statement
 that all remaining Samples have been returned or otherwise properly
 disposed of and that PFIZER is no longer in possession or control of any
 such Samples in any form or fashion.

           SECTION 5.03.  Labeling. The parties agree that, subject to the
 requirements of the FD&C Act and approval of FDA, WARNER-LAMBERT and PFIZER
 shall be given equal exposure and prominence on all Product package
 inserts, packaging, Samples and all Promotional Materials used or
 distributed in connection with the Products under this Agreement; provided
 such equal exposure shall not be required where PFIZER has prohibited the
 use of the PFIZER Logo in accordance with the terms of Section 2.05(c).
 Regarding the Physicians Desk Reference, reference to PFIZER shall be as
 set forth in Exhibit J.


                                 ARTICLE VI

                     INFORMATION CONCERNING THE PRODUCT

           SECTION 6.01.  Public Statements.  PFIZER and WARNER-LAMBERT
 shall ensure that no claims or representations in respect of the Products
 or Atorvastatin or the characteristics thereof are made by or on behalf of
 it (by members of its sales force or otherwise) that have not been approved
 by WARNER-LAMBERT or which do not represent an accurate summary or
 explanation of the labeling of the Product or a portion thereof.

           SECTION 6.02.  Ownership.  PFIZER shall not represent to any
 third party that it has any proprietary or property right or interest in
 the Products, Atorvastatin or in the Patents or the Trademark, except for
 such rights granted to PFIZER under Section 2.01. Furthermore, PFIZER
 acknowledges that it does not have any right, title or interest in the
 Patents.

           SECTION 6.03.  Medical Inquiries.  PFIZER shall comply with the
 directions and policies which WARNER-LAMBERT may reasonably formulate
 concerning responses to be made to medical questions or inquiries from
 members of the medical and paramedical professions and consumers regarding
 the Products and shall, if so requested by WARNER-LAMBERT, provide
 WARNER-LAMBERT with details of inquiries received and responses given.

           SECTION 6.04.  WARNER-LAMBERT Information.

                (a)  WARNER-LAMBERT shall provide PFIZER with information,
 known to WARNER-LAMBERT, which is relevant or appropriate to enable PFIZER
 to respond promptly to medical questions or inquiries from members of the
 medical and paramedical professions and consumers relating to the Products.

                (b)  PFIZER shall refer all questions and inquiries to which
 PFIZER is unable to respond, using the materials provided by WARNER-LAMBERT
 pursuant to Section 6.04(a), to WARNER-LAMBERT.


                                 ARTICLE VII

                                  TRAINING

           SECTION 7.01.  Training Plans.  PFIZER and WARNER-LAMBERT shall,
 each at its own expense, comply with any reasonable training plan contained
 in any Marketing Plan which is otherwise consistent with provisions of this
 Agreement.

           SECTION 7.02.  Assistance.  During the Term of this Agreement (or
 the period of time in which PFIZER retains co-promotion rights under
 Section 2.01 if shorter), each party shall make available to the other, to
 the extent reasonable:

                (a)  Reasonable services of such party's sales training
 personnel to assist the other party's sales training personnel in training
 its detailing force; and

                (b)  Reasonable quantities of training and communications
 materials created and developed for marketing and promoting the Products.


                                ARTICLE VIII

                             REGULATORY MATTERS

           SECTION 8.01.  Communication with Regulatory Authorities. PFIZER
 shall not without the consent of WARNER-LAMBERT or unless so required by
 Law (and then only pursuant to the terms of this Section 8.01), correspond
 or communicate with the FDA or with any other Governmental or Regulatory
 Authority, whether within the Territory or otherwise, concerning the
 Products or Atorvastatin or otherwise take any action concerning any
 authorization or permission under which the Products are sold or any
 application for the same. Furthermore, PFIZER shall, immediately upon
 receipt of any communication from the FDA or from any other Governmental or
 Regulatory Authority relating to Atorvastatin or any Product, forward a
 copy or description of the same to WARNER-LAMBERT and respond to all
 inquiries by WARNER-LAMBERT relating thereto. If PFIZER is advised by its
 counsel that it must communicate with the FDA or with any other
 Governmental or Regulatory Authority, then PFIZER shall so advise
 WARNER-LAMBERT immediately and, unless the Law prohibits, provide
 WARNER-LAMBERT in advance with a copy of any proposed written communication
 with the FDA or any other Governmental or Regulatory Authority and comply
 with any and all reasonable direction of WARNER-LAMBERT concerning any
 meeting or written or oral communication with the FDA or any other
 Governmental or Regulatory Authority.

           SECTION 8.02.  FDA Filings. Subject to the terms of Section 2.04,
 upon receipt of the initial NDA approval for a Product, WARNER-LAMBERT
 shall have exclusive authority and responsibility to maintain and seek
 revisions of the conditions of FDA marketing approval for the Products and
 shall keep PFIZER informed of any such actions, provided any such revisions
 are not inconsistent with the decisions of the parties as determined in
 accordance with Section 4.01. Within twenty (20) days after submission to
 FDA, WARNER-LAMBERT shall provide PFIZER with copies of all final
 submissions to the NDA that are intended to change or modify the label or
 labeling for, or the indications of, Atorvastatin or any of the Products.
 Subject to the terms of Section 8.01, PFIZER will not file any document
 with FDA or any other Governmental or Regulatory Authority relating to any
 Product or Atorvastatin without the prior consent of WARNER-LAMBERT.

           SECTION 8.03.  Labeling and Promotional Materials.
 WARNER-LAMBERT shall have sole authority and responsibility to seek and/or
 obtain any necessary FDA approvals of any label, labeling, package inserts
 and packaging, and Promotional Materials used in connection with the
 Products, and for determining whether the same requires FDA approval. No
 Product label, labeling or Promotional Materials may be used or distributed
 by PFIZER unless such label, labeling or Promotional Materials have been
 approved in advance by the Operating Committee (or the U.S. Marketing
 Subcommittee thereof) and, for purposes of determining compliance with
 applicable Laws, WARNER-LAMBERT, pursuant to WARNER-LAMBERT's internal
 procedures.

           SECTION 8.04.  Complaints.  Subject to the terms of Section 8.06,
 PFIZER shall refer any complaints (including medical complaints) which it
 receives concerning any Product or Atorvastatin to WARNER-LAMBERT within
 ninety-six hours of PFIZER's receipt of the same; provided that all
 complaints concerning suspected or actual Product tampering, contamination
 or mix-up (e.g. wrong ingredients) shall be delivered within twenty-four
 hours of any member of the PFIZER Group's (as hereinafter defined) receipt
 of the same. PFIZER shall not take any other action in respect of any such
 complaint without the consent of WARNER-LAMBERT unless otherwise required
 by Law.

           SECTION 8.05.  Regulatory Information.  Subject to the terms of
 Section 8.01, each party agrees to provide the other with all reasonable
 assistance and take all actions reasonably requested by the other party
 that are necessary or desirable to enable the other party to comply with
 any Law applicable to Atorvastatin or any Product, including, but not
 limited to, WARNER-LAMBERT meeting its reporting and other obligations to
 (i) maintain and update any NDA's for the Products, (ii) report Adverse
 Drug Experience Reports and Serious Adverse Drug Experience Reports to the
 FDA and/or other Governmental or Regulatory Authorities and (iii) submit or
 file Promotional Materials with the FDA. Such assistance and actions shall
 include, among other things, keeping the other party informed, commencing
 within forty-eight hours of notification of any action by, or notification
 or other information which it receives (directly or indirectly) from, the
 FDA or any other Governmental or Regulatory Authority, which (a) raises any
 material concerns regarding the safety or efficacy of any Product, (b)
 which indicates or suggests a potential material liability for either party
 to third parties arising in connection with any Product, or (c) which is
 reasonably likely to lead to a recall or market withdrawal of any Product,
 provided that neither party shall be obliged to disclose information in
 breach of any contractual restriction which it could not reasonably have
 avoided. For purposes of this Section 8.05, each of the events set forth in
 (a), (b) and (c) of this Section 8.05 shall be defined as a "Material
 Event". Information that shall be disclosed pursuant to this Section 8.05
 shall include, but not be limited to:

           (1)  Governmental or Regulatory inspections of manufacturing,
 distribution or other related facilities; inquiries by Governmental or
 Regulatory Authorities concerning clinical investigation activities
 (including inquiries of investigators, clinical monitoring organizations
 and other related parties); any communication from Governmental or
 Regulatory Authorities involving the manufacture, sale, promotion or
 distribution of Products or any other Governmental or Regulatory Authority
 reviews or inquiries relating to Atorvastatin or any of the Products which,
 in each case, constitute a Material Event; and

           (2)  receipt of a Warning Letter relating to Atorvastatin or any
 of the Products; and

           (3)  an initiation of any Governmental or Regulatory Authority
 investigation, detention, seizure or injunction concerning any Product.

           SECTION 8.06.  Adverse Drug Experience Reports.  (a)  Subject to
 the FD&C Act, PFIZER shall:

                (i)  notify WARNER-LAMBERT of all Serious Adverse Drug
                     Experience Reports (including Serious Adverse Drug
                     Experience Reports occurring in any Product Lifecycle
                     Plan Study conducted, sponsored or monitored by PFIZER
                     or WARNER-LAMBERT) within ninety-six hours of the time
                     such Serious Adverse Drug Experience Report becomes
                     known to PFIZER or any of its Affiliates or any
                     employee or agent of PFIZER or any of its Affiliates
                     (the "PFIZER Group"); and

                (ii) notify WARNER-LAMBERT of all Adverse Drug Experience
                     Reports (except for Adverse Drug Experience Reports
                     occurring in a Product Lifecycle Plan Study conducted,
                     sponsored or monitored by PFIZER or WARNER-LAMBERT)
                     within ten days of the time such Adverse Drug
                     Experience Report becomes known to any member of the
                     PFIZER Group; and

               (iii) notwithstanding any other provision of this Section
                     8.06, use its best efforts to notify WARNER-LAMBERT of
                     all unexpected fatal or life-threatening experiences
                     occurring in connection with an IND study conducted,
                     sponsored or monitored by PFIZER, as defined in
                     21 C.F.R 312.32, within twenty-four hours (but, in no
                     event, later than thirty-six hours) of the time any
                     such experience becomes known to any member of the
                     PFIZER Group; and

                (iv) notwithstanding any other provision in this Section
                     8.06, notify WARNER-LAMBERT of all other serious and
                     unexpected adverse experiences occurring in connection
                     with an IND study conducted, sponsored or monitored by
                     PFIZER, as defined in 21 C.F.R 312.32, within
                     seventy-two hours of the time any such experience
                     becomes known to any member of the PFIZER Group.

                (b)  PFIZER shall notify WARNER-LAMBERT of all Adverse Drug
 Experience Reports occurring in any Product Lifecycle Plan Study conducted,
 sponsored or monitored by PFIZER when such Product Lifecycle Plan Study is
 completed in a study report issued to WARNER-LAMBERT in connection
 therewith. Each such final study report shall be provided to WARNER-LAMBERT
 within fifteen days of its completion. Except for Adverse Drug Experience
 Reports occurring in any Product Lifecycle Plan Study conducted, sponsored
 or monitored by PFIZER, notification under this Section 8.06 shall be by
 facsimile and overnight courier and in accordance with instructions to be
 mutually agreed upon by PFIZER and WARNER-LAMBERT. All follow-up
 investigations concerning Adverse Drug Experience Reports and Serious
 Adverse Drug Experience Reports occurring during Product Lifecycle Plan
 Studies shall be conducted by the party initiating, sponsoring or
 monitoring such study; provided that the results of such follow-up
 investigations conducted by PFIZER shall be delivered to WARNER-LAMBERT
 within ninety-six hours of the time such follow-up information is obtained
 by any member of the PFIZER Group. All other follow-up investigations
 concerning Adverse Drug Experience Reports and Serious Adverse Drug
 Experience Reports shall be conducted by WARNER-LAMBERT. PFIZER shall
 provide all reasonable cooperation with any investigation of any such
 spontaneous Adverse Drug Experience Report or Serious Adverse Drug
 Experience Report conducted by WARNER-LAMBERT.

                (c)  Subject to Section 8.01, (i) PFIZER shall not disclose
 any information concerning Adverse Drug Experience Reports or Serious
 Adverse Drug Experience Reports to any Person or Governmental or Regulatory
 Authority without the prior consent of WARNER-LAMBERT, and (ii)
 WARNER-LAMBERT shall have the sole discretion to determine whether any
 complaint, Adverse Drug Experience Report or Serious Adverse Drug
 Experience Report must be reported to the FDA or any other Governmental or
 Regulatory Authority.

                (d)  Within fourteen (14) days of submission, WARNER-LAMBERT
 shall provide PFIZER with copies of all 15 day "Alert Reports" relating to
 the Products and submitted to FDA in accordance with 21 C.F.R. 314.80(c)(1)
 and all periodic adverse drug experience reports relating to the Products
 and submitted in accordance with 21 C.F.R. 314.80(c)(2).

           SECTION 8.07.  Recalls Or Other Corrective Action.
 WARNER-LAMBERT shall have sole responsibility for and shall make all
 decisions with respect to any recall, market withdrawals or any other
 corrective action related to the Products. WARNER-LAMBERT shall promptly
 notify PFIZER of any such actions taken by WARNER-LAMBERT which are
 reasonably likely to result in a material adverse effect on the
 marketability of any Product in the Territory. At WARNER-LAMBERT's request,
 PFIZER shall provide reasonable assistance to WARNER-LAMBERT in conducting
 such recall, market withdrawal or other corrective action and any
 documented, direct, out-of-pocket costs incurred by PFIZER with respect to
 participating in such recall, market withdrawal or other corrective action
 shall be reimbursed by WARNER-LAMBERT.  WARNER-LAMBERT shall be under no
 liability whatsoever to compensate PFIZER or make any other payment to
 PFIZER for any decision to recall, initiate a market withdrawal or take any
 other corrective action with respect to the Products contemplated in this
 Section 8.07, unless such action results from WARNER-LAMBERT's failure to
 comply with the terms of this Agreement.

           SECTION 8.08.  Survival of Obligations.  The obligations of the
 parties set forth in Sections 8.01, 8.04, 8.05 and 8.06 shall survive the
 termination of this Agreement (or the period of time in which PFIZER
 retains co-promotion rights under Section 2.01 if shorter) for the shelf
 life of the Products containing the PFIZER Logo in accordance with Section
 2.05(c).


                                 ARTICLE IX

                        ORDERS AND SUPPLY OF PRODUCTS

           SECTION 9.01.  Orders and Terms of Sale.  WARNER-LAMBERT shall
 have the sole right to (i) receive, accept and fill orders for Products,
 (ii) control invoicing, order processing and collection of accounts
 receivable for Product sales, (iii) record Product sales in its books of
 account, and (iv) establish and modify the commercial terms and conditions
 with respect to the sale and distribution of Products, including matters
 such as the price at which the Products will be sold and whether any
 discounts, rebates or other deductions should be made, paid or allowed. It
 is understood that certain of the matters set forth in clause (iv) above
 shall be incorporated in the Marketing Plans developed pursuant to Section
 4.01.

           SECTION 9.02.  Misdirected Orders.  If, for any reason, PFIZER
 receives orders for Products, PFIZER shall forward such orders to
 WARNER-LAMBERT (or if directed by WARNER-LAMBERT to WARNER-LAMBERT's
 wholesalers) as soon as practicable.

           SECTION 9.03.  Product Returns.  If any quantities of the
 Products are returned to PFIZER, PFIZER shall immediately notify
 WARNER-LAMBERT and ship them to the facility designated by WARNER-LAMBERT,
 with any reasonable or authorized shipping or other documented direct cost
 to be paid by WARNER-LAMBERT. PFIZER, at its option, may advise the
 customer who made the return that the Products have been returned to
 WARNER-LAMBERT, but shall take no other steps in respect of any return
 without the consent of WARNER-LAMBERT. All returns of Samples used by the
 PFIZER field force shall first be returned to PFIZER which shall ship them
 to WARNER-LAMBERT, at WARNER-LAMBERT's expense.

           SECTION 9.04.  Supply.  WARNER-LAMBERT shall use reasonable
 efforts to supply Products (both for trade purposes and Samples) during the
 Term of this Agreement in a consistent fashion and in sufficient quantities
 to meet the forecasted amounts of Products in accordance with the then
 current Marketing Plan. With respect to the foregoing, WARNER-LAMBERT shall
 maintain inventory of Products (a) for the first two Agreement Quarters of
 Agreement Year One, equal to six (6) months (based on the then current
 Marketing Plan) and (b) for the final two Agreement Quarters of Agreement
 Year One and the remaining Agreement Years, equal to three (3) months
 (based on the then current Marketing Plan). WARNER-LAMBERT shall establish
 appropriate back-up manufacturing facilities and shall be responsible for
 obtaining all FDA or other Governmental or Regulatory Authority approvals
 for such facilities on a timely basis as required to prevent any
 interruption, discontinuity or other impediment to continued supply of the
 Products.

           SECTION 9.05.  PFIZER Back-Up Manufacturing Facilities.  If,
 after approval of an NDA for a Product, additional back-up manufacturing
 facilities are required, PFIZER shall have the option, at its sole cost and
 expense, to request WARNER-LAMBERT to file a supplement to have one or more
 of PFIZER's or any of its Affiliate's manufacturing facilities (the "PFIZER
 Facilities") qualified and approved as back-up manufacturing facilities. If
 PFIZER desires to have any of its facilities so qualified, PFIZER shall
 notify WARNER-LAMBERT of the identity of such PFIZER Facilities and the
 back-up manufacturing services to be provided promptly after PFIZER has
 made this determination. WARNER-LAMBERT shall have the right to visit and
 audit such PFIZER Facilities and review all other appropriate technical
 information to determine whether such PFIZER Facilities are acceptable,
 such consent not to be unreasonably withheld. If approved by
 WARNER-LAMBERT, WARNER-LAMBERT shall have the right to provide reasonable
 technical assistance in the qualification and approval of such PFIZER
 Facilities at the cost and expense of PFIZER. WARNER-LAMBERT shall be
 solely responsible for filing all submissions or other correspondence with
 the FDA and/or other Governmental or Regulatory Authorities in connection
 with any decision to seek approval of a PFIZER Facility as an additional
 back-up manufacturing facility. WARNER-LAMBERT shall also be responsible
 for determining technical and other conditions set forth in any supplement
 filed with reference to this Section. WARNER-LAMBERT shall have the sole
 right to determine whether or not to use the PFIZER Facilities in the event
 of an interruption or depletion in supply of Product and, under such
 circumstances, a separate manufacturing agreement will be entered into
 between the parties.

           SECTION 9.06.  Failure of Supply.  In the event for any reason,
 including Force Majeure (as hereinafter defined) (but excluding the failure
 of PFIZER to perform its obligations as a back-up manufacturer pursuant to
 the terms of Section 9.05, if applicable), WARNER-LAMBERT shall be unable
 to supply on a timely basis (in accordance with WARNER-LAMBERT's normal and
 customary practice) at least ninety-three percent (93%) of the orders for
 Product in the Territory and provided that such orders are not materially
 greater than the forecasted Product requirements included in the then
 current Marketing Plan, then the following adjustments shall be made to the
 terms otherwise provided herein:

                (a)  If such failure to supply continues for two consecutive
 months or less, the Agreement Year in which such failure to supply occurred
 shall be extended by a length of time equal to two times the number of days
 during which WARNER-LAMBERT failed to supply Product as provided for above.

                (b)  If such failure to supply continues longer than two
 consecutive months, the Agreement Year in which such failure to supply
 occurred shall be extended by a length of time equal to four times the
 number of days during which WARNER-LAMBERT failed to supply Product as
 provided for above.

                (c)  Provided WARNER-LAMBERT's failure to meet its supply
 obligations shall not be the result of WARNER-LAMBERT's material breach of
 its obligations under this Agreement, then Sections 9.06(a) and (b) set
 forth PFIZER's sole remedy in the event WARNER-LAMBERT fails to meet the
 supply obligations set forth in this Article IX.


                                  ARTICLE X

                          CONFIDENTIAL INFORMATION

           SECTION 10.01.  Confidential Information.  Each of PFIZER and
 WARNER-LAMBERT shall keep all Confidential Information 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 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 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 10.02.  Exceptions.  Each of PFIZER and WARNER-LAMBERT
 shall be relieved of any and all of the obligations of Section 10.01 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 10.03.  Survival.  The obligations and prohibitions
 contained in this Article X shall survive the expiration or termination of
 this Agreement for a period of five (5) years.


                                 ARTICLE XI

                 REPRESENTATIONS, WARRANTIES, COVENANTS AND
                              INDEMNIFICATION

           SECTION 11.01.  WARNER-LAMBERT Representations, Warranties and
 Covenants.  WARNER-LAMBERT hereby represents, warrants, covenants and
 agrees as follows:

                (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 (except for FDA approval of
 the Products) 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, Exhibit C contains a correct and
 complete list of all patents and patent applications issued or pending in
 the Territory relating to Atorvastatin which are owned by WARNER-LAMBERT or
 its Affiliates. All of the Patents issued as of the date hereof (i) are
 held of record by WARNER-LAMBERT, (ii) are free and clear of all liens,
 encumbrances and other claims, and (iii) are not subject anywhere in the
 Territory to any pending cancellation, opposition or reexamination
 proceeding or any other proceeding challenging their extent or validity. To
 the best of WARNER-LAMBERT's knowledge, all of the Patents issued as of the
 date hereof are valid and in full force.  WARNER-LAMBERT is the owner of
 record of all applications listed on Exhibit C. To the best of
 WARNER-LAMBERT's knowledge, the claims included in such applications relate
 to patentable subject matter, and WARNER-LAMBERT is not aware of any reason
 that such claims would not be allowed to issue.

                (e)  As of the date hereof, to the best of WARNER-LAMBERT's
 knowledge, the manufacture, use or sale of the Products does not infringe
 any patents of third parties, and, to the best knowledge of WARNER-LAMBERT,
 no third party is infringing in the Territory any of the issued Patents or
 any of the claims of the patent applications listed in Exhibit C.

                (f)  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 the
 Products or 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 the Products or any of the matters contemplated under this Agreement.

                (g)  WARNER-LAMBERT will exercise reasonable diligence to
 ensure that the Product NDA to be filed with the FDA and all amendments
 thereto will be prepared in accordance with all applicable requirements of
 the FD&C Act.

                (h)  WARNER-LAMBERT has heretofore disclosed to PFIZER all
 material information known to WARNER-LAMBERT with respect to the safety and
 effectiveness of the Products or human risk factors relating thereto.

                (i)  WARNER-LAMBERT covenants that during the Term of this
 Agreement it shall carry out the detailing, promotion, marketing and sale
 of the Products and its other obligations or activities hereunder in
 accordance with (i) the terms of this Agreement, (ii) accepted
 pharmaceutical industry practices and (iii) all applicable Laws.

                (j)  WARNER-LAMBERT covenants that Products to be
 distributed by WARNER-LAMBERT during the Term of this Agreement will, at
 the time of shipment by or on behalf of WARNER-LAMBERT, not be misbranded
 or adulterated under the terms of the FD&C Act.

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

           SECTION 11.02.  PFIZER Representations, Warranties and Covenants.
 PFIZER hereby represents, warrants, covenants and agrees as follows:

                (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 WARNER-LAMBERT, 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)  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.

                (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 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 matters contemplated under this Agreement or which would otherwise
 materially adversely affect PFIZER's ability to perform its obligations
 hereunder.

                (e)  PFIZER covenants that during the Term of this Agreement
 it shall carry out the detailing, promotion and marketing of the Products
 and its other obligations or activities hereunder in accordance with (i)
 the terms of this Agreement, (ii) accepted pharmaceutical industry
 practices and (iii) all applicable Laws.

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

           SECTION 11.03.  Indemnification of PFIZER.

                (a)  WARNER-LAMBERT shall indemnify, defend and hold PFIZER
 PARTIES (as hereinafter defined) harmless from and against any and all
 Losses incurred, suffered or sustained by PFIZER PARTIES or to which PFIZER
 PARTIES become subject, arising out of or resulting from: (i) any third
 party claims, actions, suits, proceedings, liabilities or obligations
 arising from (a) any misrepresentation or breach of any representation,
 warranty or agreement made by WARNER-LAMBERT in this Agreement, (b) any act
 or omission of negligence, recklessness or willful misconduct of
 WARNER-LAMBERT (including, without limitation, any violation of the FD&C
 Act) or (c) the testing, manufacture, distribution, use or sale of the
 Products (including, without limitation, any claim for death or bodily
 injury or patent or trademark infringement); and (ii) any claim for
 indemnification by PFIZER which is wrongfully disputed by WARNER-LAMBERT.
 For purposes of this Section 11.03 PFIZER PARTIES means PFIZER and its
 Affiliates and their respective agents, directors, officers and employees.

                (b)  The indemnity in Section 11.03(a) shall not apply to
 the extent that any Loss is primarily the result of any breach of this
 Agreement by PFIZER or of any act or omission of negligence, recklessness
 or willful misconduct of PFIZER PARTIES.

           SECTION 11.04.  Indemnification of WARNER-LAMBERT.

                (a)  PFIZER shall indemnify, defend and hold WARNER-LAMBERT
 PARTIES (as hereinafter defined) harmless from and against any and all
 Losses incurred, suffered or sustained by WARNER-LAMBERT PARTIES or to
 which WARNER-LAMBERT PARTIES become subject, arising out of or resulting
 from: (i) any third party claims, actions, suits, proceedings, liabilities
 or obligations arising from (a) any misrepresentation or breach of any
 representation, warranty or agreement made by PFIZER in this Agreement or
 (b) any act or omission of negligence, recklessness or willful misconduct
 of PFIZER (including, without limitation, any violation of the FD&C Act);
 and (ii) any claim for indemnification by WARNER-LAMBERT which is
 wrongfully disputed by PFIZER. For purposes of this Section 11.04
 WARNER-LAMBERT PARTIES means WARNER-LAMBERT and its Affiliates and their
 respective agents, directors, officers and employees.

                (b)  The indemnity in Section 11.04(a) shall not apply to
 the extent that any Loss is primarily the result of any breach of this
 Agreement by WARNER-LAMBERT or of any act or omission of negligence,
 recklessness or willful misconduct of WARNER-LAMBERT PARTIES.

           SECTION 11.05.  Procedures.  In the event any third party asserts
 any claim in respect to any matter to which the indemnification in Sections
 11.03 or 11.04 relates, the party against whom the claim is asserted (the
 "Indemnified Party") shall not make any admission concerning such claim,
 but shall promptly notify the other party (the "Indemnifying Party"), of
 the claim, and the Indemnifying Party shall be entitled, but not obliged,
 to manage and control, at its sole expense, the defense of the claim and
 its settlement. The benefit of any indemnity by the Indemnifying Party
 under this Agreement in respect of any claim shall not apply to the
 Indemnified Party if any admission made by such party or any failure by
 such party to notify the Indemnifying Party of the claim materially
 prejudices the defense of such claim. If the Indemnifying Party elects to
 defend such claim, it shall give prompt notice to the Indemnified Party. If
 the Indemnifying Party does not give such notice and does not proceed
 diligently to defend the Indemnified Party within twenty (20) days after
 receipt of notice of the claim, the Indemnifying Party shall be bound by
 any defense or settlement made by the Indemnified Party and shall reimburse
 the Indemnified Party for its Losses and expenses related to the defense or
 settlement of the third party claim. If the Indemnifying Party elects to
 defend the claim and gives notice to the Indemnified Party and proceeds
 diligently to defend the Indemnified Party, then the Indemnified Party
 shall not settle any claim for which it is seeking indemnification without
 the prior consent of the Indemnifying Party. The Indemnified Party shall,
 if requested by the Indemnifying Party, cooperate in all reasonable
 respects in the defense of such a third party claim which is being managed
 and controlled by the Indemnifying Party. The Indemnified Party may, at its
 option and expense, be represented by counsel of its own choice in any
 action or proceeding arising out of such claim; provided, however, the
 Indemnifying Party shall not be liable for any litigation costs or expenses
 incurred, without its consent, by the Indemnified Party where such action
 or proceeding is under the control and management of the Indemnifying
 Party.

           SECTION 11.06.  Insurance Proceeds.  Any indemnification
 hereunder shall be made net of any insurance proceeds recovered by the
 Indemnified Party; provided, however, that if, following the payment to the
 Indemnified Party of any amount under this Article XI, such Indemnified
 Party recovers any insurance proceeds in respect of the claim for which
 such indemnification payment was made, the Indemnified Party shall promptly
 pay an amount equal to the amount of such proceeds (but not exceeding the
 amount of such indemnification payment) to the Indemnifying Party.

           SECTION 11.07.  Survival.  The provisions of this Article XI
 shall survive the expiration or termination of this Agreement.


                                 ARTICLE XII

                      PATENT AND TRADEMARK INFRINGEMENT

           SECTION 12.01.  Prosecution and Maintenance of Patents.
 WARNER-LAMBERT shall make adequate filings for, and prosecute and maintain,
 all Patents and related applications in the Territory unless WARNER-LAMBERT
 reasonably believes that any such Patent or related application is not
 material to the matters contemplated in this Agreement. WARNER-LAMBERT
 shall consult with PFIZER prior to abandoning any Patents or related
 applications that are material to the matters contemplated in this
 Agreement. At PFIZER's reasonable request WARNER-LAMBERT shall advise
 PFIZER of the status of pending applications, shall provide PFIZER with
 copies of documentation concerning such applications and shall consult with
 PFIZER before taking any action materially affecting the scope of patent
 coverage relating to Products. WARNER-LAMBERT shall file all applications
 and take any other actions necessary to obtain patent extensions and
 supplementary protection certificates for Patents where available in the
 Territory unless WARNER-LAMBERT reasonably believes that any such Patent or
 application is not material to the matters contemplated in this Agreement.

           SECTION 12.02.  Patent Infringement.

                (a)  In the event any infringement action shall be brought
 within the Territory against PFIZER or any of its Affiliates because of the
 manufacture, use or sale of Products, PFIZER shall promptly notify
 WARNER-LAMBERT. WARNER-LAMBERT shall, at its sole expense, assume the
 defense of such action, and PFIZER shall be fully indemnified on account of
 such action subject to the terms of Article XI.

                (b)  If any third party shall, in the reasonable opinion of
 either party, infringe any of the Patents, such party shall promptly notify
 the other party.

                (c)  If any third party shall infringe any of the Patents in
 connection with either the manufacture, use or sale of a product in the
 Territory that has a Material Adverse Effect (as hereinafter defined) on
 the Products, WARNER-LAMBERT shall bring suit and take such other action as
 it may determine is reasonably necessary to enjoin, prohibit, or retard
 such infringement. PFIZER shall, at WARNER-LAMBERT's request, cooperate in
 such suits or actions. Any monetary recovery in connection with such
 infringement action shall first be applied to reimburse WARNER-LAMBERT and
 to the extent requested by WARNER-LAMBERT, PFIZER, for their out-of-pocket
 expenses (including reasonable attorneys' fees) in prosecuting such
 infringement, and WARNER-LAMBERT shall be entitled to the balance of such
 recovery. If such recovery is less than such out-of-pocket expenses,
 reimbursement shall be on a pro-rata basis. In the event of such a Material
 Adverse Effect, the Agreement Year in which such infringement occurred
 shall be extended by the number of days during which such infringement
 resulted in a Material Adverse Effect on Net Sales in the Territory. For
 purposes of this Section 12.02(c), "Material Adverse Effect" shall be
 deemed to occur if sales in the Territory of infringing products by such
 infringing party equal at least ten percent (10%) of Net Sales in such
 Agreement Year.  If WARNER-LAMBERT fails to obtain a discontinuance of said
 infringement and/or elects not to bring suit against such third party
 infringer, WARNER-LAMBERT will give notice to PFIZER of its election not to
 bring suit within ten (10) days of such election.  PFIZER may, at its
 option, (i) obtain a discontinuance of the alleged infringement or (ii)
 bring suit against such third party within six (6) months of the date of
 receipt by PFIZER of the aforesaid notice. Any suit by PFIZER will be
 either in the name of PFIZER or in the name of WARNER-LAMBERT, or jointly
 by WARNER-LAMBERT and PFIZER, as may be required by Law. For this purpose,
 WARNER-LAMBERT will execute such legal papers necessary for the prosecution
 of such suit as may be reasonably requested by PFIZER. If PFIZER does bring
 such a suit or action, it shall bear all costs and expenses associated
 therewith and will be entitled to keep any and all recoveries.

                (d)  If any third party shall infringe any of the Patents
 and such infringement does not result in a Material Adverse Effect,
 WARNER-LAMBERT shall have sole discretion whether or not to bring suit to
 enjoin, prohibit, or retard such infringement. WARNER-LAMBERT shall be
 solely responsible for all out-of-pocket expenses incurred in connection
 with such infringement suits and shall have sole rights to any recoveries
 made thereunder. PFIZER shall, at WARNER-LAMBERT's request, cooperate in
 such suits or actions.

           SECTION 12.03.  Trademarks.  (a)  WARNER-LAMBERT agrees to pursue
 and maintain the Trademark and all of its relevant copyrights relating to
 the Products in the Territory. WARNER-LAMBERT and PFIZER shall each advise
 the other promptly upon its becoming aware of any infringement by a third
 party of the Trademark.

                (b)  WARNER-LAMBERT and its Affiliates shall have sole
 discretion to decide what if any action should be taken in relation to such
 infringement. PFIZER shall cooperate fully with, and as reasonably
 requested by, WARNER-LAMBERT, at WARNER-LAMBERT's expense, in any
 investigation or action taken by WARNER-LAMBERT or any of its Affiliates in
 respect of such infringement. Any sums obtained as a result of any such
 suit or proceeding, whether by judgment, award, decree or settlement, shall
 be the property of WARNER-LAMBERT or its Affiliate and PFIZER shall not
 under any circumstances be entitled to any share of the same.


                                ARTICLE XIII

                                   RECORDS

           SECTION 13.01.  Detail Records.  Both parties shall keep accurate
 and complete records of each Detail carried out by it under this Agreement
 and shall make such records available for inspection, review and audit by
 an independent certified public accountant appointed by the other party and
 reasonably acceptable to such party for the purpose of verifying the number
 of Details made by such party. All costs and expenses incurred in
 connection with performing any such audit shall be paid by the party
 performing such audit. Such accountants shall not reveal to the party
 seeking verification the details of its review, except for such information
 as is required to be disclosed under this Agreement, and shall be subject
 to confidentiality obligations consistent with the provisions of Article X.

           SECTION 13.02.  Financial Records.  WARNER-LAMBERT shall keep
 such records of Net Sales and Product Expenses as are necessary to
 determine accurately under generally accepted accounting principles the
 sums due to PFIZER and WARNER-LAMBERT under this Agreement. PFIZER shall
 keep such records of its Product Expenses as are necessary to determine
 accurately under generally accepted accounting principles the sums due to
 PFIZER and WARNER-LAMBERT under this Agreement. Such records shall be
 retained by each party (in such capacity, the "Recording Party") and shall
 be made available for inspection, review and audit, at any time during the
 applicable Agreement Year and for three (3) years thereafter, at the
 request and expense of the other party, by an independent certified public
 accountant appointed by such other party and reasonably acceptable to the
 Recording Party for the sole purpose of verifying the Recording Party's
 accounting reports and payments made or to be made pursuant to this
 Agreement, provided that such audits may not be performed by either party
 more than once per Agreement Year. Such accountants shall not reveal to the
 party seeking verification the details of its review, except for such
 information as is required to be disclosed under this Agreement, and shall
 be subject to confidentiality obligations consistent with the provisions of
 Article X.

           SECTION 13.03.  Retaining of Records.  The documents from which
 were calculated (i) the sums due under Article III and (ii) the number of
 Details as set forth in the written reports delivered in accordance with
 Section 2.02 shall be retained by WARNER-LAMBERT or PFIZER (whichever is
 relevant) during the Term of this Agreement and for three (3) years
 thereafter.


                                 ARTICLE XIV

                            TERM AND TERMINATION

           SECTION 14.01.  Term.  Unless otherwise mutually agreed to by the
 parties, this Agreement shall expire on the last day of Agreement Year Ten.

           SECTION 14.02.  Termination of Co-Promotion Rights.
 WARNER-LAMBERT shall have the right to terminate PFIZER's co-promotion
 rights, granted under Section 2.01, as follows:

                (a)  If at any time from the date of this Agreement through
 the end of Agreement Year Five a Change of Control of WARNER-LAMBERT shall
 occur, WARNER-LAMBERT shall have the right to terminate PFIZER's
 co-promotion rights under Section 2.01 as follows: (i) WARNER-LAMBERT shall
 give to PFIZER notice of WARNER-LAMBERT's intent to terminate such
 co-promotion rights ("Termination Notice A"), (ii) Termination Notice A
 shall specify a date for such termination of co-promotion rights which date
 shall be not less than twelve (12) months after the date of Termination
 Notice A, (iii) in no event shall the date for termination of such
 co-promotion rights be earlier than the first day of Agreement Year Four,
 and (iv) in all cases the date for termination of such co-promotion rights
 shall be on the first day of an Agreement Quarter; and

                (b)  WARNER-LAMBERT shall have the right, at its sole
 discretion, to terminate PFIZER's co-promotion rights under Section 2.01 as
 follows: (i) WARNER-LAMBERT shall give to PFIZER notice of WARNER-LAMBERT's
 intent to terminate such co-promotion rights ("Termination Notice B"), (ii)
 Termination Notice B shall specify a date for such termination of
 co-promotion rights which date shall be not less than twelve (12) months
 after the date of Termination Notice B, (iii) in no event shall the date
 for termination of such co-promotion rights be earlier than the first day
 of Agreement Year Six, and (iv) in all cases the date for termination of
 such co-promotion rights shall be on the first day of an Agreement Quarter;
 and

                (c)  If Net Sales during Agreement Year Four are less than
 sixty-five percent (65%) of the Baseline Sales for Agreement Year Four,
 WARNER-LAMBERT shall have the right, at its sole discretion, to terminate
 PFIZER's co-promotion rights under Section 2.01 as follows: (i)
 WARNER-LAMBERT shall give to PFIZER notice of WARNER-LAMBERT's intent to
 terminate such co-promotion rights ("Termination Notice C") which Notice
 shall be given on or before the date which is the commencement of the third
 Agreement Quarter of Agreement Year Five, and (ii) Termination Notice C
 shall specify the last day of Agreement Year Five as the date for such
 termination.

           SECTION 14.03.  Termination of Agreement.

                (a)  At any time, upon twelve (12) months' notice to
 WARNER-LAMBERT, PFIZER shall have the right, at PFIZER's sole discretion,
 to terminate this Agreement (provided the date for termination shall be on
 the first day of an Agreement Quarter), and upon such termination, subject
 to Section 14.05, PFIZER shall have no further rights to any payments or
 compensation from WARNER-LAMBERT.

                (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. For the purposes of this Section 14.03(b), a material breach or
 default in the performance of any of the provisions of this Agreement shall
 include a material inaccuracy in any representation, warranty or covenant
 contained herein.

                (c)  To the extent permitted by Law, if either
 WARNER-LAMBERT or PFIZER shall become insolvent, or shall make or seek
 to make or arrange an assignment for the benefit of creditors, or if
 proceedings in voluntary or involuntary bankruptcy shall be initiated
 by, on behalf of or against such party (and, in the case of any such
 involuntary proceeding, not dismissed within ninety (90) days), or if a
 receiver or trustee of such party's property shall be appointed and not
 discharged within ninety (90) days, the other party shall have the right
 to terminate this Agreement forthwith.

                (d)  Between July 1, 1996 and August 31, 1996, PFIZER shall
 have the right to review and audit the NDA submission relating to a
 Product. WARNER-LAMBERT shall respond to all reasonable inquiries generated
 therefrom. Within ten (10) days of completion of such audit, but no later
 than September 10, 1996, PFIZER shall have the right, upon prior notice to
 WARNER-LAMBERT, to terminate this Agreement if, as a result of such review
 and audit, PFIZER determines that the package insert likely to be approved
 by FDA will not be materially equivalent to that provided in Exhibit E-2;
 provided that such termination notice shall be effective on or before
 September 10, 1996; provided further that all amounts paid by PFIZER on or
 before such termination date pursuant to Section 3.01(a)(i) and all Product
 Expenses paid by PFIZER on or before such termination date shall be
 nonrefundable. If PFIZER has paid the amount set forth in Section
 3.01(a)(ii), such amount shall be refunded by WARNER-LAMBERT to PFIZER.

                (e)  If FDA does not approve an NDA for the Product which
 includes a package insert materially equivalent to that provided in Exhibit
 E-2, the following provisions shall apply:

                (i)  Within thirty (30) days after such FDA approval
                     WARNER-LAMBERT shall notify PFIZER whether
                     WARNER-LAMBERT is agreeable or not to undertaking, at
                     WARNER-LAMBERT's sole expense, such additional studies
                     as may be necessary in order to obtain FDA approval for
                     the Product with a package insert materially equivalent
                     to that provided in Exhibit E-2; provided that
                     WARNER-LAMBERT shall have the right at any time, upon
                     notice to PFIZER, to cease any further activity with
                     respect to such additional studies.

                (ii) Within thirty (30) days of the giving of notice by
                     WARNER-LAMBERT pursuant to Section 14.03(e)(i) that it
                     shall undertake such additional studies, PFIZER shall
                     have the option, by notice to WARNER-LAMBERT, to either
                     (x) terminate this Agreement, effective the date of
                     such notice, or (y) to elect to continue this Agreement
                     to await the results of the additional studies to be
                     undertaken by WARNER-LAMBERT and the results of any
                     additional FDA action or approval regarding the
                     Product; provided the payment of the $105,000,000 by
                     PFIZER under Section 3.01(a)(iii) shall only be payable
                     at such time as FDA shall approve an NDA for a Product
                     which includes an approved package insert materially
                     equivalent to that provided in Exhibit E-2; provided
                     further that all amounts paid by PFIZER pursuant to
                     Section 3.01(a)(i) and 3.01(a)(ii) and all Product
                     Expenses paid by PFIZER prior to such notification or
                     PFIZER's termination of the Agreement shall be
                     nonrefundable. If WARNER-LAMBERT elects to sell a
                     Product while conducting further clinical studies in
                     accordance with Section 14.03(e)(i), PFIZER shall have
                     no co-promotion rights nor obligations with respect to
                     such Product until such time as it makes the payment of
                     $105,000,000 pursuant to Section 3.01(a)(iii). It is
                     understood that the Launch Date shall not be deemed to
                     have occurred with respect to a Product unless PFIZER
                     has exercised its rights to such Product as evidenced
                     by its payment of $105,000,000 pursuant to this Section
                     14.03(e).

               (iii) Within ninety (90) days of the giving of notice by
                     WARNER-LAMBERT pursuant to Section 14.03(e)(i) that
                     (x) it shall not undertake such additional studies, or
                     (y) it shall permanently cease any further activity
                     with respect to such additional studies, PFIZER shall
                     either make the payment of $105,000,000 pursuant to
                     Section 3.01(a)(iii) or this Agreement shall terminate
                     forthwith; provided, however, that WARNER-LAMBERT shall
                     not undertake such additional studies or resume any
                     further activity with respect to such studies for
                     a fifteen (15) year period thereafter.

           SECTION 14.04.  Effects of Termination of Co-Promotion Rights.

                (a)  Termination by WARNER-LAMBERT under Section 14.02 shall
 not release either party from any obligation to pay to the other party any
 sums due under Article III in connection with activities completed on or
 before the effective date of such termination, but no further sums shall be
 payable under Article III except as provided in Sections 14.04 or 14.05.

                (b)  If PFIZER's co-promotion rights are terminated by
 WARNER-LAMBERT pursuant to Sections 14.02(a) or 14.02(b), WARNER-LAMBERT
 shall pay to PFIZER seventy-five percent (75%) of the payment(s) PFIZER
 would have received pursuant to Article III through the end of Agreement
 Year Ten. In computing such amounts there shall be deducted the amounts
 PFIZER would have owed WARNER-LAMBERT pursuant to Section 3.01(b) with
 respect to the remaining Agreement Years had PFIZER's co-promotion rights
 not been terminated; provided that PFIZER shall have no obligations under
 Section 3.01(b) to actually pay or incur any Product Expenses after
 PFIZER's co-promotion rights are terminated under Sections 14.02(a) or
 14.02(b). It is understood that payments for each such remaining Agreement
 Year shall be based on the actual Net Sales, Product Expenses and the
 Baseline Sales, in each case for such Agreement Year as provided in this
 Agreement.  Moneys shall be payable in the manner and at such times as set
 forth in Sections 3.03 and 3.04 for each Agreement Quarter during such
 remaining Agreement Years. In addition, (i) WARNER-LAMBERT shall continue
 to comply with all its marketing, detailing, promotional and clinical
 obligations under this Agreement as if PFIZER had retained its co-promotion
 rights, and (ii) WARNER-LAMBERT (or such other co-promotion partner as
 WARNER-LAMBERT shall appoint) shall assume the marketing, detailing,
 promotional and clinical obligations that PFIZER would have been
 responsible for pursuant to this Agreement had the Agreement not been
 terminated, and PFIZER shall have no responsibility therefor.

                (c)  If PFIZER's co-promotion rights are terminated by
 WARNER-LAMBERT pursuant to Section 14.02(c), then, to the extent that the
 aggregate payments made by PFIZER pursuant to Sections 3.01(a) and 3.01(b)
 are in excess of the aggregate payments made by WARNER-LAMBERT to PFIZER
 pursuant to Section 3.02, WARNER-LAMBERT shall pay to PFIZER an amount
 equal to one hundred thirty-seven and one-half percent (137.5%) of such
 difference. Such amount shall be paid in five (5) equal annual
 installments, beginning with the first day of Agreement Year Six. In the
 event PFIZER's co-promotion rights are terminated under Section 14.04(c),
 neither party shall have continuing obligations regarding supplying,
 marketing, promoting, detailing or clinical development of the Products.
 Moreover, in no event shall either party have any further obligations under
 Article III arising after PFIZER's co-promotion rights have been terminated
 under Section 14.02(c).

           SECTION 14.05.  No Prejudice to Rights.  Termination of this
 Agreement shall be without prejudice to:

                (a)  The rights of the parties to any payments due under
 Article III to the date of termination; and

                (b)  Any remedies which either party may then have hereunder
 or at law; and

                (c)  Either party's right to obtain performance of any
 obligations provided for in this Agreement which survive termination by
 their express terms.

           SECTION 14.06.  Return of Confidential Information.  (a) Subject
 to the terms of Section 10.01 and 14.06(b), upon the termination of this
 Agreement (or, if earlier, the termination of PFIZER's co-promotion
 rights), (i) PFIZER shall within thirty (30) days return to WARNER-LAMBERT
 all Samples, Promotional Materials, communications materials, marketing
 plans and reports and other tangible WARNER-LAMBERT Confidential
 Information provided to PFIZER by or on behalf of WARNER-LAMBERT pursuant
 to the terms and intent of this Agreement, and (ii) 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.

                (b)  If PFIZER's co-promotion rights are terminated by
 WARNER-LAMBERT pursuant to Section 14.02, then, WARNER-LAMBERT shall
 reimburse PFIZER for the Product Expenses incurred by PFIZER pursuant to
 Section 3.01(b) with respect to the Samples and Promotional Materials
 returned to WARNER-LAMBERT pursuant to Section 14.06(a). This payment shall
 be made by WARNER-LAMBERT within sixty (60) days of PFIZER's return of such
 Samples in accordance with the terms of Section 14.06(a).


                                 ARTICLE XV

                                MISCELLANEOUS

           SECTION 15.01.  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 except as expressly provided in this
 Agreement. 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 15.02.  No Solicitation.  The parties agree that during
 the Term of this Agreement neither party shall solicit any employee of the
 other party, with whom it has come in contact or interacted for the
 purposes of the performance of this Agreement, to leave the employment of
 the other party and accept employment with the first party.

           SECTION 15.03.  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. The party prevented from
 performing its obligations or duties because of Force Majeure shall
 promptly notify the other party hereto (the "Other Party") of the
 occurrence and particulars of such Force Majeure and shall provide the
 Other Party, from time to time, with its best estimate of the duration of
 such Force Majeure and with notice of the termination thereof. The party so
 affected shall use reasonable efforts to avoid or remove such causes of
 nonperformance. Upon termination of Force Majeure, the performance of any
 suspended obligation or duty shall promptly recommence. Neither party shall
 be liable to the Other Party for any direct, indirect, consequential,
 incidental, special, punitive, exemplary or other damages arising out of or
 relating to the suspension or termination of any of its obligations or
 duties under this Agreement by reason of the occurrence of Force Majeure.

           SECTION 15.04.  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 15.05.  Limitation on Liability.  Notwithstanding
 anything to the contrary contained elsewhere in this Agreement, (but
 subject to this Section 15.05), neither party shall be liable to the other
 for Losses constituting incidental, indirect or consequential damages for a
 cumulative aggregate amount in excess of $50,000,000; provided, however,
 notwithstanding the foregoing, each party shall have the right to recover
 (and the foregoing limitations contained in this Section 15.05 shall not
 apply to): (i) all amounts for which the other party is obligated to pay
 pursuant to Article III or Section 14.04 in the event of (x) a breach by
 WARNER-LAMBERT of its obligations to make payments pursuant to Section
 14.04, or (y) a breach by the other party of its respective obligations to
 make payments pursuant to Article III; or (ii) all Losses relating to a
 breach by the other party of its respective obligations under Section 11.03
 (in the case of WARNER-LAMBERT) or Section 11.04 (in the case of PFIZER)
 involving, in any case, the commencement of or assertion of any claim,
 action, suit or proceeding by a third party in respect of which indemnity
 may be sought under Section 11.03 or Section 11.04, as applicable. It is
 agreed that in the event of a breach of this Agreement by WARNER-LAMBERT,
 the difference (in no event less than zero), if any between (I) amounts
 previously paid to WARNER-LAMBERT by PFIZER pursuant to Section 3.01(a) and
 expenses for which PFIZER is responsible pursuant to Section 3.01(b),
 together with all internal costs and expenses incurred by PFIZER in
 connection with, or in support of, its performance of its obligations under
 this Agreement (such as, for example, clinical, marketing, promotional and
 field force costs and expenses) and (II) amounts previously paid to PFIZER
 pursuant to Sections 3.02 and 14.04, will not be considered as constituting
 incidental, indirect or consequential damages.

           SECTION 15.06.  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. Each party hereby
 irrevocably and unconditionally submits for itself and its property in any
 legal action or proceeding relating to or arising out of this Agreement, or
 any of the transactions contemplated hereby, to the non-exclusive general
 jurisdiction of the Courts of the State of New York, the courts of the
 United States of America for the Southern District of New York, and
 appellate courts from any thereof, and agrees that any such action or
 proceeding may be brought in such courts.

           SECTION 15.07.  Assignment.  This Agreement may not be assigned
 by either party without the prior 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 or (b) its
 Affiliate or Affiliates who shall be substituted directly in whole or in
 part for it hereunder; provided however, that the assignor shall be
 responsible for the performance of its Affiliate 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 15.08.  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 15.09.  Invalid Provisions.  If any provision of this
 Agreement is held to be illegal, invalid or unenforceable under any
 applicable present or future Law, and if the rights or obligations of
 either party hereto under this Agreement will not be materially and
 adversely affected thereby, (i) such provision will be fully severable,
 (ii) this Agreement will be construed and enforced as if such illegal,
 invalid or unenforceable provision had never comprised a part hereof, (iii)
 the remaining provisions of this Agreement will remain in full force and
 effect and will not be affected by the illegal, invalid or unenforceable
 provision or by its severance herefrom and (iv) in lieu of such illegal,
 invalid or unenforceable provision, there will be added automatically as a
 part of this Agreement, a legal, valid and enforceable provision as similar
 in terms to such illegal, invalid or unenforceable provision as may be
 possible.

           SECTION 15.10.  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 15.11.  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 15.12.  Entire Agreement.  This Agreement (including
 Exhibits A through L hereto), together with 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 X of this Agreement shall govern the protection of
 Confidential Information disclosed prior to or 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 15.13.  No License.  Nothing in this Agreement shall be
 deemed to constitute the grant of any license or other right in either
 party to or in respect of any product, patent, trademark, Confidential
 Information, trade secret or other data or any other intellectual property
 of the other party except as expressly set forth herein.

           SECTION 15.14.  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 15.15.  Independent Agreements.  WARNER-LAMBERT and
 PFIZER have, as of the date hereof, entered into an option Agreement (the
 "Option Agreement") under which PFIZER grants to WARNER-LAMBERT an option
 to negotiate and possibly to acquire in the future certain co-promotion and
 other rights to a PFIZER compound. The Option Agreement contemplates that
 the parties will in the future negotiate and, if such negotiations are
 successful, enter into additional agreements regarding such PFIZER
 compound.  It is recognized that the parties may fail to reach any future
 agreement or agreements contemplated under the Option Agreement, or the
 Option Agreement may terminate, or disputes may arise under the Option
 Agreement or in connection with any transactions contemplated thereunder,
 or WARNER-LAMBERT may not acquire or be granted any rights to any PFIZER
 compound under the Option Agreement. WARNER-LAMBERT acknowledges under any
 of the foregoing circumstances it shall have no claim whatsoever against
 PFIZER under this Agreement which shall remain in full force and effect
 according to its terms.

           SECTION 15.16.  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           Vice President
 Officer






                                                           [EXHIBIT 99.1.1]


 [Letterhead of Pfizer Inc.]


 February 28, 1997


 Warner-Lambert Company
 201 Tabor Road
 Morris Plains, New Jersey 07950

 Attn: Maurice Renshaw
       Corporate Vice President
       President, Parke-Davis, U.S. and Mexico

 Re:  First Amendment to Collaboration Agreement

 Dear Mr. Renshaw:

      Warner-Lambert Company ("Warner-Lambert") and Pfizer Inc. ("Pfizer")
 are parties to a Collaboration Agreement effective as of June 28, 1996 (the
 "Collaboration Agreement").  The parties wish to amend the Collaboration
 Agreement to reflect (1) certain changes to the definition of Product
 Expenses regarding Product Lifecycle Plan Studies and (2) additional
 detailing to be performed by Pfizer and Warner-Lambert and the compensation
 to be paid to Pfizer in exchange for such additional detailing.
 Accordingly, the Collaboration Agreement is hereby amended as follows:

 1.   The definition of "Product Expenses" is amended to include the
 following:

      "Product Expenses shall further include certain additional expenses
      relating to certain Product Lifecycle Plan Studies identified by the
      Operating Committee. With respect to each such agreed-upon Product
      Lifecycle Plan Study, the amount to be included as Product Expenses
      and thus shared by PFIZER and WARNER-LAMBERT in accordance with the
      terms of the Collaboration Agreement shall be the total of (i) all
      direct Grant Costs (as hereinafter defined) for such Product Lifecycle
      Plan Study, plus (ii) seventy-five percent (75%) of such Grant Costs
      ("Overhead Costs").  Inclusion of Overhead Costs as Product Expenses
      is intended to reimburse the party conducting such Product Lifecycle
      Plan Study (the "Conducting Party") for its overhead and internal
      resources employed in connection therewith.  Notwithstanding the
      foregoing, Overhead Costs shall not be included as Product Expenses
      for any Product Lifecycle Plan Study from the date that a Conducting
      Party initiates the use of a clinical research organization to perform
      substantially all clinical monitoring and data management activities
      on behalf of the Conducting Party in connection with such Product
      Lifecycle Plan Study.  With respect to Product Lifecycle Plan Studies
      currently ongoing and identified below, Overhead Costs shall be
      applied retroactively from April 15, 1996 where applicable, subject to
      the $6,000,000 cap on total out-of-pocket expenses from April 15, 1996
      through June 30, 1996, as set forth in the definition of Product
      Expenses.  For purposes of this definition, "Grant Costs" means
      out-of-pocket costs related to investigators, investigator meetings
      and laboratory grants, but shall not include the costs of clinical
      monitoring, data management, programming, biostatistics or report
      writing.

      The initial Product Lifecycle Plan Studies that PFIZER and
      WARNER-LAMBERT intend to be subject to this amendment are the
      following:

           Ongoing Studies                        Planned Trials
           ---------------                        --------------
      981-53 Usual Care                  981-105 Unstable angina (MIRACLE)
      981-68 AVERT                       981-124 Cerebral Vascular Disease
      981-71 NIDDM Intervention Trial
      981-69 Pharmacoeconomic
      981-70 Treat-to-Target Trials
      981-72

 2.   Section 2.02 of the Collaboration Agreement is amended to insert the
 following new subsections:

      "(g) In addition to the Details to be performed by PFIZER pursuant to
      Section 2.02(d), PFIZER shall perform an additional 500,000 Details
      per year for a period of two (2) years commencing no later than May
      1997.  PFIZER shall use its Pratt sales force to satisfy this
      additional detailing obligation. "Pratt Year One" shall mean the
      twelve-month period commencing on May 1, 1997; references to Pratt
      Years Two through Five shall mean the successive twelve-month periods
      thereafter.

      (h)  In addition to the Details to be performed by WARNER-LAMBERT
      pursuant to Section 2.02(d), WARNER-LAMBERT shall utilize an
      additional sales force to perform an additional 250,000 Details per
      year for each of Agreement Years One through Four."

 3.   Section 3.02 of the Collaboration Agreement is amended to insert the
 following new subsection (h):

      "(h) In consideration of the additional Details to be provided by
      PFIZER pursuant to Section 2.02(g), PFIZER shall be compensated as
      follows:

           (i)  Subject to any adjustments pursuant to Section 3.02(h)(iii)
           and (iv) below, WARNER-LAMBERT shall pay to PFIZER for each of
           Pratt Years One and Two an additional 3.5% (the "Pratt
           Percentage"), resulting in a total of 48%, of Net Sales in excess
           of the Agreement Year Baseline Sales.

           (ii) Subject to any adjustments pursuant to Section 3.02(h)(iii)
           and (iv) below, WARNER-LAMBERT shall pay to PFIZER for each of
           Pratt Years Three, Four and Five an additional percentage of Net
           Sales in excess of the Baseline Sales (the "Carryover
           Percentage"). The Carryover Percentage shall be calculated as
           follows:

                Actual number of total additional PFIZER Details
                performed during Pratt Years One and Two
                -------------------------------------------------   x 3.5%
                               1,000,000

           (iii)  PFIZER shall perform additional Details in both Pratt
           Years One and Two, as set forth in Section 2.02(g), unless each
           party, in its sole discretion, agrees in a writing signed by both
           parties that PFIZER will not perform any additional Details in
           Pratt Year Two.  In the event of such an agreement, (a) PFIZER
           shall be paid the Pratt Percentage (as defined in Section
           3.02(h)(i) above) for Pratt Year One only and shall be paid the
           Carryover Percentage (as defined in Section 3.02(h)(ii)
           above) for Pratt Years Two, Three and Four only; and (b)
           WARNER-LAMBERT shall be required to perform an additional 250,000
           Details per year for Agreement Years One and Two only.

           (iv) Adjustments to the Pratt Percentage and Carryover Percentage
           to be paid with respect to any given Agreement Year shall be made
           as follows:

           (a)  In the event that PFIZER performs less than 500,000 total
           additional Details in either of Pratt Years One or Two, the Pratt
           Percentage to be paid to PFIZER for the corresponding Agreement
           Year shall be calculated as follows:

               Actual number of total additional PFIZER Details
               performed during the relevant Pratt Year
               ------------------------------------------------   x 3.5%
                                 500,000

           (b)  In the event that WARNER-LAMBERT performs less than 250,000
           total additional Details in any of Agreement Years One through
           Four, the parties shall meet to discuss appropriate adjustments
           to the compensation to be paid to PFIZER pursuant to this Section
           3.02(h).

      (v)  For purposes of calculating the compensation to be paid to PFIZER
      pursuant to this Section 3.02(h), the maximum number of additional
      PFIZER Details to be credited to PFIZER in either Pratt Year One or
      Pratt Year Two shall not exceed 500,000."

 4.   Section 3.03 of the Collaboration Agreement is amended to add the
 following new subsections:

      "(g) WARNER-LAMBERT shall make payments to PFIZER arising under
      Section 3.02(h) at the end of Agreement Years One through Six in
      accordance with this Section 3.03 as set forth below:

           Year End           Action if Pratt Details for Two Years
           --------           -------------------------------------
      Agreement Year One      Pay PFIZER the Pratt Percentage of Net Sales
                              in excess of the Baseline Sales in Agreement
                              Year One, prorated for number of Pratt Year
                              Months in Agreement Year One

      Agreement Year Two      Pay PFIZER the Pratt Percentage of Net Sales
                              in excess of the Baseline Sales in Agreement
                              Year Two

      Pratt Year Two          Calculate Carryover Percentage
      (occurring mid-year
      in Agreement Year
      Three)

      Agreement Years         Pay PFIZER Carryover Percentage for Net Sales
      Three, Four and Five    in excess of the Baseline Sales in Agreement
                              Years Three, Four and Five

      Agreement Year Six      Pay PFIZER Carryover Percentage for Net Sales
                              in excess of the Baseline Sales in Agreement
                              Year Six, prorated for number of Pratt Year
                              Months in Agreement Year Six

      (h)  All payments to be made pursuant to Section 3.03 (g) shall be
      made at the end of Agreement Years One through Six, as applicable, in
      accordance with the provisions of Article III."

 5.   The second sentence of Section 5.02(a) is deleted in its entirety.

      In all other respects, the Collaboration Agreement remains in full
 force and effect.  Please indicate your agreement to this amendment by
 signing in the space provided and returning an original to me.


                                   Very truly yours,

                                   PFIZER INC.

                                   By:  /s/ Karen L. Katen
                                      ---------------------------------
                                      Name:   Karen L. Katen
                                      Title:  Vice President;
                                              Executive Vice President,
                                              President, USPG
 AGREED AND ACCEPTED:

 WARNER-LAMBERT COMPANY

 By:  /s/ Maurice A. Renshaw
    ---------------------------
         Maurice A. Renshaw
 Title:  Vice President;
         President, Parke-Davis U.S. & Mexico
 Date:   3/19/97






                                                           [EXHIBIT 99.1.2]

 [Letterhead of Warner-Lambert Company]


                               May 22, 1997

 Pfizer Inc.
 235 East 42nd Street
 New York, New York 10017-5755
 Attention:  President, U.S. Pharmaceutical Group

 Re:  Baseline Sales Adjustment

 Dear Sirs:

 Reference is hereby made to the Collaboration Agreement, effective as of
 June 28, 1996 (the "Collaboration Agreement"), between Warner-Lambert
 Company ("Warner-Lambert") and Pfizer Inc. ("Pfizer").  All capitalized
 terms used and not otherwise defined herein shall have the meanings given
 thereto under the Collaboration Agreement.

 Warner-Lambert hereby notifies Pfizer that the Launch Date occurred on
 January 28, 1997.

 This represents a "stub period" of 63 days from January 28, 1997 through
 March 31, 1997.  In accordance with Section 3.06 of the Collaboration
 Agreement, the adjusted Baseline Sales are as follows:

      Agreement Year       Adjusted Baseline Sales (in millions)
      --------------       -------------------------------------
           1                             $263
           2                             $337
           3                             $457
           4                             $541
           5                             $588
           6                             $612
           7                             $651
           8                             $688
           9                             $763
           10                            $753

 Please indicate your agreement with the foregoing by signing and returning
 the enclosed copy of this letter.

                                   Very truly yours,

                                   WARNER-LAMBERT COMPANY


                                   By: /s/ Richard B. Van Duyne
                                      -------------------------
                                      Richard B. Van Duyne
                                      Vice President, Corporate
                                      Development & Licensing

 RBVD:jsc

 cc:  Pfizer Inc.
      Attn: Senior Vice President and General Counsel
            (fax:  212-808-8924)

 Agreed:

 PFIZER INC.


 By:  /s/ Karen L. Katen
    -----------------------------
    Name:  Karen L. Katen
    Title: Vice President






                                                         [EXHIBIT 99.1.3]

 [Letterhead of Pfizer Inc.]

 May 14, 1998


 Izumi Hara, Esq.
 Vice President and Associate General Counsel,
      Corporate Affairs
 Warner Lambert Co.
 201 Tabor Road
 Morris Plains, NJ  07950

 Re:  Treating to New Targets Study, protocol 981-117/258-102

 Dear Ms. Hara:

 It is my understanding that Pfizer and Warner-Lambert have agreed to
 include the Pfizer logo in connection with the above-referenced clinical
 trial, which is being conducted, in part, in France.  Section 2.05(c) of
 the Collaboration Agreement between Warner Lambert Co. and Pfizer Inc.
 dated June 28, 1996 states as follows:

      PFIZER grants WARNER-LAMBERT the right to use the PFIZER logo on
      labeling, package inserts and packaging materials for Products, all
      Promotional Materials (as hereinafter defined), Samples (as
      hereinafter defined) and any other materials used in connection with
      the performance of this Agreement . . . .

 It is Pfizer's view that this Section 2.05(c) extends to Warner-Lambert the
 right to use the Pfizer logo on all materials associated with the Treating
 to New Targets ("TNT") Study, wherever those materials are used.
 Consequently, we believe that Section 2.05(c) enables Warner-Lambert to
 include the Pfizer logo on TNT Study materials to be used in France.

 Please let me know if you require anything further.

 Very truly yours,


 /s/ Beth F. Levine
 ----------------------------
 Beth F. Levine






                                                  [EXHIBIT 99.1.4]


                                    June 30, 1999


 Warner-Lambert Company
 201 Tabor Road
 Morris Plains, New Jersey 07950

 Re:  Second Amendment to Collaboration Agreement

 Dear Sirs/Madam:

      Pfizer Inc. ("Pfizer") and Warner-Lambert Company ("Warner-Lambert")
 entered into a Collaboration Agreement, effective as of June 28, 1996, as
 amended by a First Amendment to Collaboration Agreement, dated February 28,
 1997 (as amended, the "Collaboration Agreement").  The parties wish to
 further amend the Collaboration Agreement regarding detailing to be
 performed by Pfizer.  Accordingly, Section 2.02 of the Collaboration
 Agreement is hereby amended to insert the following new subsection (i):

      "(i) Commencing May 1, 1999 and continuing until the end of Agreement
           Year Five, PFIZER agrees that in discharge of its detailing
           obligations as specified in this Section 2.02, PFIZER shall
           utilize its Pratt sales force."

      Except as specifically amended herein, the Collaboration Agreement
 shall remain in full force and effect according to its terms.  Please
 indicate your agreement to this Second Amendment by signing below and
 returning an original to us.

                                   Very truly yours,

                                   PFIZER INC.

                                   By:  /s/ Gary N. Jortner
                                      ------------------------------------
                                      Name:  Gary N. Jortner
                                      Title: Vice President, Pfizer Inc.;
                                             Senior Vice President
                                             Product Development,
                                             Pfizer Pharmaceutical Group

 AGREED AND ACCEPTED:

 WARNER-LAMBERT COMPANY


 By: /s/ Anthony Wild
     -----------------------------
 Name:  ANTHONY WILD
 Title: Executive Vice President






                                                         [EXHIBIT 99.1.5]


                   CONFIDENTIAL DISCLOSURE AGREEMENT

      This CONFIDENTIAL DISCLOSURE AGREEMENT (the "Agreement"), dated as of
 March 4, 1996, between Warner-Lambert Company, ("Warner-Lambert"), and
 Pfizer Inc. (the "Receiving Party"),

                                WITNESSETH:

      WHEREAS, Warner-Lambert possesses certain valuable and confidential
 information relating to its pharmaceutical business, including, without
 limitation, its product atorvastatin (the "Information"); and

      WHEREAS, Warner-Lambert wishes to explore the possibility of entering
 into certain commercial arrangements with the Receiving Party (the
 "Program") and the Receiving Party wishes to have access to the Information
 to aid the Receiving Party in reaching a decision concerning the Program;

      NOW, THEREFORE, in consideration of the mutual promises contained
 herein, Warner-Lambert and the Receiving Party hereby agree as follows:

 1.   Warner-Lambert shall disclose such of the Information as it deems
 necessary to enable the Receiving Party to evaluate the Program and the
 Receiving Party shall accept and hold the Information in confidence in
 accordance with the provisions of Paragraph 2 hereof.

 2.   Without the prior written consent of Warner-Lambert, the Receiving
 Party shall neither disclose to any third party (except its consultants
 pursuant to the terms set forth below) any or all of the Information
 disclosed by Warner-Lambert hereunder, nor permit any such third party
 (except such consultants) to have access to such Information, nor use such
 Information for any purpose other than to evaluate the Information as it
 relates to the Program.  In addition, the Receiving Party shall only
 disclose the Information to those of its employees and consultants who
 shall reasonably need to know the Information in order to evaluate such
 Information or Program or to make decisions or render advice in connection
 therewith and who shall be informed of the existence of this Agreement and
 shall agree to be bound by the terms hereof.  Each of the Receiving Party's
 consultants shall be bound in writing by a confidential disclosure
 agreement consistent with the terms hereof prior to its receipt of
 Information.  The Receiving Party undertakes to ensure strict compliance
 with the terms of such confidential disclosure agreements, and shall
 exercise all of its rights thereunder, including, without limitation, the
 pursuit of injunctive relief, to ensure the same.  Furthermore, upon
 Warner-Lambert's request, the Receiving Party shall assign to
 Warner-Lambert its rights under any such confidential disclosure agreement.
 However, the aforesaid obligations assumed by the Receiving Party hereunder
 shall not apply to any Information which falls within any of the following
 categories:

      (a)  Information which is in the public domain at the time of
           disclosure hereunder or which subsequently has come within the
           public domain through no fault of or action by the Receiving
           Party; and

      (b)  Information which is in the possession of the Receiving Party at
           the time of disclosure by Warner-Lambert or which is
           independently discovered, after the date hereof, by the Receiving
           Party without the aid, application or use of the Information, in
           each such case as evidenced by written records; and

      (c)  Information which is obtained, after the date hereof, by the
           Receiving Party from any third party which is lawfully in
           possession of such Information and not in violation of any
           contractual or legal obligation with respect to such Information.

 3.   This Agreement, including the confidentiality and limited use
 obligations hereunder, shall remain in effect for a period of seven (7)
 years from the date of disclosure of the Information, provided that the
 expiration of the term of this Agreement shall not release the Receiving
 Party from any obligation of confidentiality or nonuse which may arise from
 applicable law.

 4.   Each of the parties agrees that it shall not disclose to any third
 party the existence or subject matter hereof to the maximum extent
 permitted by law during the term described in Paragraph 3 hereof.  The
 Receiving Party shall return to Warner-Lambert, upon request, any and all
 written documents and samples of any products provided by Warner-Lambert
 hereunder.

 5.   No right of license, either express or implied, with respect to the
 Information is granted hereunder by Warner-Lambert to the Receiving Party.
 The disclosure of the Information by Warner-Lambert to the Receiving Party
 shall not result in any obligation on the part of either party to enter
 into any future agreement relating to the Information or to undertake any
 other obligation not set forth in a written agreement signed by the parties
 hereto.

 6.   The Receiving Party represents and warrants to Warner-Lambert that it
 has the necessary corporate power to enter into and perform its obligations
 under this Agreement and all necessary corporate action required to
 authorize the execution and delivery of this Agreement and the performance
 of the Receiving Party's obligations hereunder has been taken.

 7.   The Receiving Party acknowledges and agrees that any remedies at law
 for a breach or threatened breach of any of the provisions of this
 Agreement would be inadequate and, in recognition of that fact, agrees
 that, in the event of a breach or threatened breach by it of the provisions
 of this Agreement, in addition to any remedies at law, Warner-Lambert
 without posting any bond shall be entitled to obtain equitable relief in
 the form of specific performance, a temporary restraining order, a
 temporary or permanent injunction or any other equitable remedy which may
 then be available.

 8.   The Receiving Party hereby agrees to the terms set forth in Attachment
 A to this Agreement, and such terms are hereby incorporated into and made a
 part of this Agreement.

 9.   This Agreement contains all the representations and agreements between
 the parties relating to the Information and any representation, promise or
 condition concerning the same which is not contained herein or in a
 superseding written agreement referring to this Agreement shall not be
 binding on either party hereto.

 10.  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 and any dispute arising out of or in connection with this
 Agreement, including its existence, validity or termination, shall be
 governed by and resolved in accordance with the laws of the State of New
 York, other than those provisions governing conflicts of law.

      IN WITNESS WHEREOF, the Receiving Party and Warner-Lambert have caused
 this Agreement to be executed by their respective duly authorized
 representatives as of the date first above written.


 PFIZER INC.                           WARNER-LAMBERT COMPANY


 By: /s/ John Niblack                  By: /s/ R. B. Van Duyne
    ----------------------------          --------------------------------
 Title: Executive Vice President          Title: Vice President, Business
                                                 Development and Licensing



                                ATTACHMENT A

 1.   Restriction on Acquisitions of Voting Securities.  Except as provided
 in Sections 4 and 5 below, the Receiving Party covenants and agrees with
 Warner-Lambert that, from the date hereof until the date (the "Standstill
 Termination Date") which is the later of:

      (i) the last to occur of

           (a)  one (1) year after termination of discussions between
           Warner-Lambert and the Receiving Party with respect to
           atorvastatin, or

           (b)  the first to occur of (1) the date the United States New
           Drug Application for atorvastatin submitted by Warner-Lambert is
           granted final approval by the United States Food and Drug
           Administration permitting the immediate commencement of
           commercial distribution of the product or (2) two (2) years after
           the date of this Agreement, or

      (ii)  in the event that Warner-Lambert and the Receiving Party enter
      into an agreement with respect to atorvastatin, five years after the
      termination of such agreement,

 neither the Receiving Party nor any of its Affiliates (as defined below)
 will, except with the express written consent of Warner-Lambert and then
 only to the extent stated in such written consent, acquire or agree to
 acquire or make any proposal to acquire, directly or indirectly, the
 beneficial ownership of any common stock, equity securities or other
 securities having voting power with respect to the election of directors of
 Warner-Lambert ("Voting Equity"), or any other securities convertible into
 Voting Equity or any options, warrants or other rights to acquire Voting
 Equity (such convertible securities, options, warrants or other rights,
 together with Voting Equities, being hereinafter called "Voting
 Securities") of Warner-Lambert or its Affiliates.  For purposes of this
 Agreement, "Affiliates" shall mean any corporation or entity controlling,
 controlled by, or under common control with the party in question.  As used
 herein the term control means possession of the power to direct, or cause
 the direction of, the management and policies of a corporation or entity by
 reason of any ownership interest therein.

 2.   Restrictions on Solicitations of Proxies.  Except as provided in
 Sections 4 and 5 below, the Receiving Party covenants and agrees that, from
 the date hereof until the Standstill Termination Date, neither it nor any
 of its Affiliates will, except with the express written consent of
 Warner-Lambert and then only to the extent stated in such written consent,
 make or in any way participate, directly or indirectly, in any
 "solicitation" of "proxies" (as such terms are defined in Regulation 14A
 under the Securities Exchange Act of 1934 (the "Exchange Act")) to vote or
 seek to advise or influence any person with respect to the voting of any
 Voting Securities of Warner-Lambert or its Affiliates.

 3.   Other Restrictions.  Except as provided in Sections 4 and 5 below, the
 Receiving Party covenants and agrees that, from the date hereof until the
 Standstill Termination Date neither it nor any of its Affiliates shall (i)
 seek to have Warner-Lambert waive, amend or modify any of the restrictions
 contained in this Agreement or the Certificate of Incorporation or the
 By-laws of Warner-Lambert, (ii) make any Acquisition Proposal (as defined
 below) or proposal with respect to a Business Combination (as defined
 below), joint venture, or any other extraordinary business arrangement,
 including, but not limited to, a business arrangement which could result
 in a change of control of Warner-Lambert, in each case in respect of
 Warner-Lambert or any of its Affiliates, (iii) take any initiatives
 involving Warner-Lambert that would otherwise require Warner-Lambert to
 make a public announcement or make any public comment or proposal with
 respect to any Acquisition Proposal or Business Combination, (iv) join a
 partnership, limited partnership, syndicate or other group for the purpose
 of acquiring, holding, voting or disposing of Voting Securities of
 Warner-Lambert or otherwise become a "person" within the meaning of
 Section 13(d)(3) of the Exchange Act with respect to any Voting Securities
 of Warner-Lambert or its Affiliates, (v) enter into any discussions,
 negotiations, arrangements or understandings with any third party with
 respect to any of the foregoing, (vi) knowingly advise, assist or encourage
 any third party in connection with any of the foregoing; or (vii) otherwise
 seek to control or influence Warner-Lambert or its management or Board of
 Directors.

      "Acquisition Proposal" shall mean any tender offer or exchange offer
 or proposal to Warner-Lambert (including, without limitation, any proposal
 or offer to stockholders of Warner-Lambert) with respect to a Business
 Combination or involving the purchase of 20% or more of the outstanding
 Voting Securities of Warner-Lambert.

      "Business Combination" shall mean (a) a merger, consolidation,
 acquisition, scheme or other analogous arrangement in which Warner-Lambert
 is a constituent corporation or party and pursuant to which Voting
 Securities of Warner-Lambert are or may be exchanged for cash, securities
 or other property or (b) a sale of all or substantially all of the assets
 of Warner-Lambert and its Affiliates; provided that neither (i) a
 transaction in which the beneficial ownership of the capital stock of
 Warner-Lambert immediately after the consummation of such transaction is
 substantially the same as the beneficial ownership of Warner-Lambert's
 capital stock immediately prior to the consummation thereof nor (ii) a
 merger, consolidation or other reorganization in which Warner-Lambert is
 the surviving corporation, in which substantially all the shares of
 Warner-Lambert capital stock outstanding immediately prior to the
 consummation of such merger remain outstanding immediately after the
 consummation thereof and the only change in the capital stock of
 Warner-Lambert resulting from such merger is the issuance of shares of
 capital stock pursuant thereto which, following such issuance, do not
 represent more than 20% of Warner-Lambert's Voting Securities shall be
 deemed a Business Combination.

 4.   Termination.  If (a) a third party independently or in concert with
 others commences or makes an Acquisition Proposal, and such third party is
 the acquiring party, or if Warner-Lambert solicits a third party offer for
 an Acquisition Proposal or a Business Combination, and such third party is
 the acquiring party, or (b) Warner-Lambert enters into an agreement with a
 third party with respect to an Acquisition Proposal or a Business
 Combination, and such third party is the acquiring party, then
 Warner-Lambert shall be deemed to have relinquished its right to enforce
 the restrictions on the Receiving Party and its Affiliates set forth in
 Sections 1, 2 and 3 herein and any claim for damages at law based on
 actions of the Receiving Party or its Affiliates inconsistent with such
 restrictions while such rights are relinquished; provided that, if any
 tender offer or exchange offer or any Acquisition Proposal or Business
 Combination made by the Receiving Party or any of its Affiliates (which,
 but for the foregoing provisions of this Section 4, would have been
 inconsistent with the restrictions set forth in Sections 1, 2 and 3 herein)
 shall have lapsed or been terminated or withdrawn, Warner-Lambert's right
 to enforce the restrictions on acquisitions set forth in Sections 1, 2 and
 3 herein shall immediately be reinstated; and provided further that neither
 the Receiving Party nor any Affiliate of the Receiving Party shall be
 required to dispose of or be prevented from beneficially owning any Voting
 Securities or any other property rights relating to Voting Securities of
 Warner-Lambert which the Receiving Party or its Affiliate acquired or
 contracted to acquire during the period of such relinquishment and prior to
 such reinstatement.

 5.   Permitted Investment.  Notwithstanding the foregoing, the
 proscriptions set forth in this Agreement shall not apply to (i) passive
 investments by the Receiving Party or any Affiliate solely for the purpose
 of cash or money management or by an affiliated pension or employee benefit
 plan or trust or to indirect interests in portfolio securities held by an
 investment company registered under the Investment Company Act of 1940 or
 to interests in securities comprising part of a broad based, publicly
 traded market basket or index of stock approved for such a plan or trust in
 which such plan or trust invests, so long as such interest does not, in the
 aggregate, exceed 1/2 of 1% of Warner-Lambert's outstanding Voting
 Securities.

 6.   Indemnification.  The Receiving Party hereby agrees to indemnify and
 hold harmless Warner-Lambert from and against any costs (including legal
 fees) of whatsoever nature arising directly or indirectly out of a breach
 of the obligations of the Receiving Party contained in this Attachment A.






                                                      [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






                                                               [EXHIBIT 99.3]

                   INTERNATIONAL COLLABORATION 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, by and through its Parke-Davis Division, and
PFIZER INC., a Delaware corporation (hereinafter "PFIZER"), with primary
offices located at 235 East 42nd Street, New York, NY 10017-5755.

      WHEREAS, WARNER-LAMBERT and its Affiliates own all rights, title and
interest in and to various patents relating to the Products (as hereinafter
defined); and

      WHEREAS, WARNER-LAMBERT and PFIZER believe that the Products
represent an improvement upon existing pharmaceutical treatments for the
lowering of cholesterol levels in humans, and further believe that the
Products may prove beneficial in the treatment of cardiovascular disease;
and

      WHEREAS, WARNER-LAMBERT believes that current sellers of
pharmaceutical products which are competitive with the Products are large,
powerful and well entrenched in the License Territory and the Co-Promotion
Territory (each as hereinafter defined) and as a consequence believes that
WARNER-LAMBERT alone would be limited in its ability to realize the
commercial potential for the Product; and

      WHEREAS, PFIZER and its Affiliates have significant experience and
expertise in the marketing and promotion of pharmaceutical products, and
PFIZER does not market or sell a pharmaceutical product which is
competitive with the Products; and

      WHEREAS, PFIZER believes it can make significant contributions to the
successful market development and commercialization of Products in the
License Territory and the Co-Promotion Territory; and

      WHEREAS, WARNER-LAMBERT and PFIZER believe that the co-promotion or
licensing of the Products on the terms set forth herein will best enable
the medical profession and patients to recognize and benefit from the
Products, and WARNER-LAMBERT and PFIZER desire to bring those benefits to
the marketplace by co-promoting or licensing the Products pursuant to the
International Agreements.

      NOW THEREFORE, for and in consideration of the foregoing and the
representations, 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" means 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.

      "Agreement Year" has the meaning ascribed to it in the International
License Agreement.

      "Atorvastatin" means the chemical compound ([R-(R*,R*)]-2-(4-
fluorophenyl)-B, d-dihydroxy-5-(l-methylethyl)-3-phenyl-4-[(phenylamino)
carbonyl]-lH-pyrrole-l-heptanoic acid, calcium salt (2:1) and hydrates
thereof.

      "Bulk" has the meaning ascribed to it in the International License
Agreement.

      "Co-Promotion Territory" means Australia, Austria, Belgium, Canada,
Finland, Germany, Greece, Luxembourg, Mexico, Netherlands, Portugal, Puerto
Rico, Republic of Ireland, South Africa, Sweden, Switzerland and United
Kingdom.

      "Country" means any country in the Co-Promotion Territory or the
License Territory.

      "Designated Marketing Authorization" means the authorization to sell
the Product in the applicable Country as granted by the relevant
Governmental or Regulatory Authority, which authorization includes
indications, warnings, etc. materially equivalent to those provided in
Exhibit A.

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

      "International Agreements" means this Agreement, the International
Co-Promotion Agreement and the International License Agreement.

      "International Co-Promotion Agreement" means the International
Co-Promotion Agreement between WARNER-LAMBERT and PFIZER of even date
herewith.

      "International License Agreement" means the International License
Agreement between WARNER-LAMBERT and PFIZER of even date herewith.

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

      "License Territory" means Brazil, Chile, China, Denmark, Iceland, Italy
(including San Marino and Vatican City) , Korea, Norway, Russia - C. I. S.
Republics, Spain and Turkey.

      "Losses" means any and all damages, fines, fees, penalties,
judgments, deficiencies, losses and expenses (including without limitation
interest, court costs, reasonable fees of attorneys, accountants and other
experts or other expenses of litigation or other proceedings or of any
claim, default or assessment).

      "Marketing Authorization" means the authorization to sell the Product in
the applicable Country as granted by the relevant Governmental or Regulatory
Authority.

      "Milestone Countries" means Australia, Brazil, Canada, Germany, Italy,
First Nordic Country (as set forth in Section 3.01(iii)), Netherlands, Spain,
Turkey and the United Kingdom.

      "Net Sales" has the meaning ascribed to it in the International License
Agreement.

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

      "Price Approval" means, in Countries where Governmental or Regulatory
Authorities approve or determine pricing for pharmaceutical products for
reimbursement or otherwise, such approval or determination, which approval
or determination shall be acceptable to the party applying therefor.

      "Products" means all finished pharmaceutical formulations that (i)
contain Atorvastatin as the sole active ingredient, or (ii) contain
Atorvastatin together with one or more other active ingredients where such
combination products have indications for (a) lipid lowering and the
treatment or prevention of atherosclerosis or (b) the treatment or
prevention of vascular disease.


                ARTICLE II - CO-PROMOTION AND LICENSE RIGHTS

      Section 2.01  Co-Promotion. WARNER-LAMBERT hereby agrees to grant to
PFIZER rights to co-promote the Products in the Co-Promotion Territory
pursuant to the terms of the International Co-Promotion Agreement which is
being executed simultaneously with the execution of this Agreement.

      Section 2.02  License. WARNER-LAMBERT hereby agrees to grant to PFIZER
license rights to the Products in the License Territory pursuant to the
terms of the International License Agreement which is being executed
simultaneously with the execution of this Agreement.

      Section 2.03  Other Countries. WARNER-LAMBERT and PFIZER shall discuss
the merits of including additional countries in the arrangements
contemplated by this Agreement, and if the parties agree, the International
License Agreement or the International Co- Promotion Agreement, as the case
may be, shall be amended to include such additional countries. The parties
shall discuss as soon as practicable after the execution of this Agreement
the inclusion of Argentina, Colombia and Venezuela in the License Territory
(under the terms of the International License Agreement) and the granting
to PFIZER of semi-exclusive rights to those countries pursuant to Section
2.01(b) or (c) of the International License Agreement.

                       ARTICLE III - PFIZER PAYMENTS

      Section 3.01  PFIZER Payments. In consideration for the rights granted
to PFIZER under this Agreement, the International Co-Promotion Agreement
and the International License Agreement, PFIZER shall make the following
payments to WARNER-LAMBERT:

      (i)   Five Million Dollars (US$5,000,000) upon signing of this Agreement;

      (ii)  Subject to this Section 3.01 and Section 3.02, Thirty Million
      Dollars (US$30,000,000) within five business days of the receipt by
      PFIZER of notice from WARNER-LAMBERT of the issuance of a Designated
      Marketing Authorization and Price Approval (if applicable) for the
      Product in either Germany or the United Kingdom, whichever occurs
      first; and

      (iii) Subject to this Section 3.01 and Section 3.02, the amounts
      indicated below within five business days of receipt by PFIZER of
      notice from (A) WARNER-LAMBERT, in the case of (x) Milestone
      Countries for which WARNER-LAMBERT has the responsibility of
      obtaining a Marketing Authorization and Price Approval (if
      applicable) pursuant to the terms of the International License
      Agreement; or (y) Milestone Countries in the Co-Promotion
      Territory, or (B) the applicable Governmental or Regulatory
      Authority, in the case of Milestone Countries in the License
      Territory for which PFIZER has the responsibility of obtaining a
      Marketing Authorization and Price Approval (if applicable)
      pursuant to the terms of the International License Agreement, in
      each case, of the issuance of a Designated Marketing
      Authorization and Price Approval (if applicable) for the Product
      in each of the following countries:


      Australia             US$    2,000,000
      Brazil                       2,000,000
      Canada                       7,500,000
      First Nordic Country
             (Denmark, Norway,
             Sweden, Finland)      2,000,000
      Netherlands                  2,000,000
      Turkey                       2,000,000

      (iv) In the event that a Marketing Authorization in any Milestone
      Country does not constitute a Designated Marketing Authorization
      within thirty (30) days after the receipt of such Marketing
      Authorization, WARNER-LAMBERT shall notify PFIZER whether
      WARNER-LAMBERT is agreeable or not to undertaking, at
      WARNER-LAMBERT's sole expense, such additional studies as may be
      necessary in order to obtain a Designated Marketing
      Authorization; provided, that WARNER-LAMBERT shall have the right
      at any time, upon notice to PFIZER, to cease any further activity
      with respect to such additional studies.

      (v) In the event that a Designated Marketing Authorization and
      Price Approval (if applicable) are not received by PFIZER or
      WARNER-LAMBERT, as the case may be, on or prior to July 1, 1999
      covering Australia, Canada, the first Nordic Country, the
      Netherlands, Brazil or Turkey, the following shall apply:

            (A) In the Milestone Countries where WARNER-LAMBERT has the
      responsibility of obtaining a Marketing Authorization and Price
      Approval (if applicable), WARNER-LAMBERT shall deliver a notice to
      PFIZER indicating whether or not WARNER-LAMBERT will continue to seek
      a Designated Marketing Authorization and Price Approval (if
      applicable) in the relevant Country.

            (1) In the event that WARNER-LAMBERT notifies PFIZER that
            WARNER-LAMBERT will permanently not seek or will withdraw its
            application for a Designated Marketing Authorization
            and/or Price Approval (if applicable), PFIZER shall relinquish
            all of its co-promotion and licensing rights with respect to
            such Country and the affected Country shall be removed from the
            Co-Promotion Territory or License Territory and the
            International Co-Promotion Agreement or International License
            Agreement shall be modified accordingly; provided, however, in
            the event at any time thereafter WARNER-LAMBERT determines that
            it or its Affiliate or licensee will launch a Product under a
            Marketing Authorization that is not a Designated Marketing
            Authorization, WARNER-LAMBERT will deliver a notice thereof to
            PFIZER, and PFIZER will have ninety days following the receipt
            of such notice to request that its license or co-promotion
            rights be reinstated. If Price Approval for such Product is not
            required or has been obtained, such request will be accompanied
            by a payment to WARNER-LAMBERT of the amount set forth in
            Section 3.01(iii); otherwise, PFIZER shall pay the amount set
            forth in Section 3.01(iii) within five business days after
            receipt by PFIZER of notice of Price Approval from the relevant
            Governmental or Regulatory Authority, or in the event that
            WARNER-LAMBERT is responsible for obtaining Price Approval,
            within five business days of notice from WARNER-LAMBERT of the
            issuance of a Price Approval.

            (2) In the event that WARNER-LAMBERT notifies PFIZER that
            WARNER-LAMBERT will continue to seek a Designated Marketing
            Authorization and Price Approval (if applicable), PFIZER shall
            have the right, for a period of ninety days after receipt of
            such notice, to request that such Country be removed from the
            Co-Promotion Territory or License Territory, as the case may
            be. In the event that PFIZER makes such a request, PFIZER shall
            relinquish all of its co-promotion and licensing rights with
            respect to such Country and the affected Country shall be
            removed from the Co-Promotion Territory or License Territory
            and the International Co-Promotion Agreement or International
            License Agreement shall be modified accordingly. In the event
            that PFIZER does not make such a request within ninety days
            after receipt of notice from WARNER-LAMBERT, the amounts set
            forth in Section 3.01(iii) shall be payable in accordance with
            the terms thereof.

                 (B) In the Milestone Countries where PFIZER has the
            responsibility of obtaining a Marketing Authorization and
            Price Approval (if applicable), PFIZER shall deliver a
            notice to WARNER-LAMBERT indicating whether or not PFIZER
            will continue to seek a Designated Marketing Authorization
            and Price Approval (if applicable) in the relevant Milestone
            Country.

            (1) In the event that PFIZER notifies WARNER-LAMBERT that
            PFIZER will permanently not seek or will withdraw its
            application for a Designated Marketing Authorization and Price
            Approval (if applicable), PFIZER shall relinquish all of its
            co-promotion and licensing rights with respect to such Country
            and the affected Country shall be removed from the Co-Promotion
            Territory or License Territory and the International
            Co-Promotion Agreement or International License Agreement shall
            be modified accordingly.

            (2) In the event that PFIZER notifies WARNER-LAMBERT that
            PFIZER will continue to seek a Designated Marketing
            Authorization and/or Price Approval (if applicable), PFIZER
            shall use its reasonable efforts to obtain such Designated
            Marketing Authorization and/or Price Approval (if applicable)
            within twelve months after such notice is given. If PFIZER is
            unable after twelve months to obtain such Designated Marketing
            Authorization and/or Price Approval (if applicable), PFIZER
            shall (unless good faith negotiations are continuing with the
            relevant Governmental or Regulatory Authority) relinquish all
            of its co-promotion and licensing rights with respect to such
            Country and the affected Country shall be removed from the
            Co-Promotion Territory or License Territory and the
            International Co-Promotion Agreement or International License
            Agreement shall be modified accordingly.

      Section 3.02  Adjustments. The following adjustments shall be made to
the payments specified in Section 3.01:

      (i) If PFIZER shall have made the payment under Section 3.01(ii)
      based on the receipt of a Designated Marketing Authorization and
      Price Approval (if applicable) for Germany and a Designated Marketing
      Authorization and Price Approval (if applicable) for the United
      Kingdom are received on or prior to July 1, 1999, then PFIZER shall
      pay to WARNER-LAMBERT US$7,500,000 within five business days of the
      receipt by PFIZER of notice from WARNER-LAMBERT of the issuance of a
      Designated Marketing Authorization and Price Approval (if applicable)
      for the Product in the United Kingdom.

      (ii) In the event that PFIZER shall have made the payment under
      Section 3.01(ii) based on the receipt of a Designated Marketing
      Authorization and Price Approval (if applicable) for Germany and if
      no Designated Marketing Authorization and Price Approval (if
      applicable) for the United Kingdom are received on or prior to July
      1, 1999, then the following shall apply:

      WARNER-LAMBERT shall deliver a notice to PFIZER indicating whether or
not it will continue to seek a Designated Marketing Authorization and Price
Approval (if applicable) in the United Kingdom.

            (1) In the event that WARNER-LAMBERT notifies PFIZER that
            WARNER-LAMBERT will permanently not seek or will withdraw its
            application for a Designated Marketing Authorization and Price
            Approval (if applicable), PFIZER shall relinquish all of its
            co-promotion rights with respect to the United Kingdom and the
            United Kingdom shall be removed from the Co-Promotion Territory
            and the International Co-Promotion Agreement shall be modified
            accordingly; provided, however, in the event at any time
            thereafter WARNER-LAMBERT determines that it or its Affiliate
            or licensee will launch a Product under a Marketing
            Authorization that is not a Designated Marketing Authorization,
            WARNER-LAMBERT will deliver a notice thereof to PFIZER and
            PFIZER will have ninety days following the receipt of such
            notice to request that its co-promotion rights be reinstated.
            If Price Approval for such Product is not required or has been
            obtained, such request will be accompanied by a payment to
            WARNER-LAMBERT of US$7,500,000, otherwise, PFIZER shall pay to
            WARNER-LAMBERT US$7,500,000 within five business days after
            receipt by PFIZER of notice from WARNER-LAMBERT of the issuance
            of a Price Approval.

            (2) In the event that WARNER-LAMBERT notifies PFIZER that
            WARNER-LAMBERT will continue to seek a Designated Marketing
            Authorization and Price Approval (if applicable), PFIZER shall
            have the right, for a period of ninety days after receipt of
            such notice, to request that the United Kingdom be removed from
            the Co-Promotion Territory. In the event that PFIZER makes such
            a request, PFIZER shall relinquish all of its co-promotion
            rights with respect to the United Kingdom, the United Kingdom
            shall be removed from the Co-Promotion Territory and the
            International Co-Promotion Agreement shall be modified
            accordingly. In the event that PFIZER does not make such a
            request within ninety days after receipt of notice from
            WARNER-LAMBERT, PFIZER shall pay U.S.$7,500,000 within
            five business days of the receipt by PFIZER of notice from
            WARNER-LAMBERT of the issuance of a Designated Marketing
            Authorization and Price Approval (if applicable) for the
            Product in the United Kingdom.

      (iii) If PFIZER shall have made the payment under Section 3.01(ii)
      based on receipt of a Designated Marketing Authorization and Price
      Approval (if applicable) for the United Kingdom and a Designated
      Marketing Authorization and Price Approval (if applicable) for
      Germany are received prior to July 1, 1999, then PFIZER shall pay to
      WARNER-LAMBERT US$7,500,000 within five business days of the receipt
      by PFIZER of notice from WARNER-LAMBERT of the issuance of a
      Designated Marketing Authorization and Price Approval (if applicable)
      for the Product in Germany.

      (iv) If PFIZER shall have made the payment under Section 3.01(ii)
      based on receipt of a Designated Marketing Authorization and Price
      Approval (if applicable) for the United Kingdom and if no Designated
      Marketing Authorization and Price Approval (if applicable) for
      Germany are received prior to July 1, 1999, the following shall
      apply:

      WARNER-LAMBERT shall deliver a notice to PFIZER indicating whether or
not it will continue to seek a Designated Marketing Authorization and
Price Approval (if applicable) in Germany.

            (1) In the event that WARNER-LAMBERT notifies PFIZER that
            WARNER-LAMBERT will permanently not seek or will withdraw its
            application for a Designated Marketing Authorization and Price
            Approval (if applicable), PFIZER shall relinquish all of its
            co-promotion rights with respect to Germany and Germany shall
            be removed from the Co-Promotion Territory and the
            International Co-Promotion Agreement shall be modified
            accordingly and PFIZER shall be entitled to a credit of
            US$2,500,000 against payments due under Sections 3.01 or 3.02;
            provided, however, in the event at any time thereafter
            WARNER-LAMBERT determines that it or its Affiliate or licensee
            will launch a Product under a Marketing Authorization that is
            not a Designated Marketing Authorization, WARNER-LAMBERT will
            deliver a notice thereof to PFIZER and PFIZER will have ninety
            days following the receipt of such notice to request that its
            co-promotion rights be reinstated. If Price Approval for such
            Product is not required or has been obtained, such request will
            be accompanied by a payment to WARNER-LAMBERT of US$10,000,000;
            otherwise PFIZER shall pay US$10,000,000 within five business
            days after receipt by PFIZER of notice from WARNER-LAMBERT
            of the issuance of a Price Approval.

            (2) In the event that WARNER-LAMBERT notifies PFIZER that
            WARNER-LAMBERT will continue to seek a Designated Marketing
            Authorization and Price Approval (if applicable), PFIZER shall
            have the right, for a period of ninety days after receipt of
            such notice, to request that Germany be removed from the
            Co-Promotion Territory. In the event that PFIZER makes such a
            request, PFIZER shall relinquish all of its co-promotion rights
            with respect to Germany, Germany shall be removed from the
            Co-Promotion Territory and the International Co-Promotion
            Agreement shall be modified accordingly and PFIZER shall be
            entitled to a credit of US$2,500,000 against payments due under
            Sections 3.01 or 3.02. In the event that PFIZER does not make
            such a request within ninety days after receipt of notice from
            WARNER-LAMBERT, PFIZER shall pay US$7,500,000 within five
            business days of the receipt by PFIZER of notice from
            WARNER-LAMBERT of the issuance of a Designated Marketing
            Authorization and Price Approval (if applicable) for the
            Product in Germany.

      (v) (A) If PFIZER shall have made the payment under Section
3.01(ii) and no Designated Marketing Authorization and Price Approval (if
applicable) for Spain or Italy has been received prior to July 1, 1999,
then the following shall apply with respect to each such Country:

      WARNER-LAMBERT shall deliver a notice to PFIZER indicating whether or
not it will continue to seek a Designated Marketing Authorization and Price
Approval (if applicable) in such Country.

            (1) In the event that WARNER-LAMBERT notifies PFIZER that
            WARNER-LAMBERT will permanently not seek or will withdraw its
            application for a Designated Marketing Authorization and Price
            Approval (if applicable), PFIZER shall relinquish all of its
            license rights with respect to such Country and such Country
            shall be removed from the License Territory and the
            International License Agreement shall be modified accordingly
            and PFIZER shall be entitled to a credit of US$10,000,000
            against payments due under Sections 3.01 or 3.02. It is
            understood that such credit shall be US$10,000,000 for each
            such Country where PFIZER has relinquished its licensing rights
            in accordance with this subclause (1); provided, however, that
            in the event at any time thereafter WARNER-LAMBERT determines
            that it or its Affiliate or licensee will launch a Product
            under a Marketing Authorization that is not a Designated
            Marketing Authorization, WARNER-LAMBERT will deliver a
            notice thereof to PFIZER and PFIZER will have ninety days
            following the receipt of such notice to request that its
            license rights be reinstated. If Price Approval for such
            Product is not required or has been obtained, such request
            will be accompanied by a payment to WARNER-LAMBERT of
            US$10,000,000, otherwise PFIZER shall pay US$10,000,000
            within five business days after receipt by PFIZER of notice
            from WARNER-LAMBERT of the issuance of a Price Approval.

            (2) In the event that WARNER-LAMBERT notifies PFIZER that
            WARNER-LAMBERT will continue to seek a Designated Marketing
            Authorization and Price Approval (if applicable), PFIZER shall
            have the right, at any time after receipt of such notice, to
            request that such Country be removed from the License
            Territory. In the event that PFIZER makes such a request,
            PFIZER shall relinquish all of its license rights with respect
            to such Country, such country shall be removed from the License
            Territory and the International License Agreement shall be
            modified accordingly and PFIZER shall be entitled to a credit
            of US$10,000,000 against payments due under Sections 3.01 or
            3.02. It is understood that such credit shall be US$10,000,000
            for each such Country where PFIZER has relinquished its
            licensing rights in accordance with this subclause (2). In the
            event that PFIZER does not make such a request, PFIZER shall
            not be entitled to such credit.

            (B) If PFIZER shall have made the payment under Section
      3.01(ii) and no Designated Marketing Authorization and Price Approval
      (if applicable) for either Italy or Spain has been received by PFIZER
      prior to July 1, 1999, but the corresponding Designated Marketing
      Authorization and Price Approval has been received by WARNER-LAMBERT,
      then, provided that PFIZER has not received a credit or refund
      pursuant to subclause (A) of this Section 3.02(v), PFIZER shall have
      the-right to request that Italy or Spain, as the case may be, be
      removed from the License Territory. In the event that PFIZER makes
      such a request, PFIZER shall relinquish all of its licensing rights
      with respect to Italy or Spain, as the case may be, and such Country
      shall be removed from the License Territory and the International
      License Agreement shall be modified accordingly and PFIZER shall be
      entitled to a credit of US$10,000,000 against payments due under
      Sections 3.01 or 3.02. It is understood that such credit shall be
      US$10,000,000 for each such Country where PFIZER has relinquished its
      licensing rights in accordance with this subclause (B).

      (vi) All PFIZER credits as specified in this Section 3.02 shall first
      be applied by PFIZER against payment of any amounts payable under
      Sections 3.01 or 3.02, as PFIZER may elect. To the extent that
      amounts hereafter payable under Sections 3.01 and 3.02 are less than
      the full amount of said credits, then WARNER-LAMBERT shall pay to
      PFIZER the shortfall on the earlier of July 1, 1999 or the date
      PFIZER has made all payments contemplated under Sections 3.01 and
      3.02. Notwithstanding the foregoing, all amounts paid by PFIZER
      pursuant to Section 3.01(i) and all Product Expenses (as defined in
      the International Co-Promotion Agreement) paid by PFIZER prior to
      such notification or PFIZER's relinquishment of such rights shall be
      nonrefundable.

      Section 3.03  Manner of Payments. All sums payable under Section 3.01
shall be payable in United States Dollars by bank wire transfer in
immediately available funds to such bank account as WARNER-LAMBERT shall
designate. PFIZER shall notify WARNER-LAMBERT's Assistant Treasurer,
International by facsimile transmission (at 201-540-7761 or such other
number as may be communicated to PFIZER by WARNER-LAMBERT) as to the date
and amount of any such wire transfer to WARNER-LAMBERT one business day
prior to such transfer. WARNER-LAMBERT shall notify PFIZER's Treasurer by
facsimile transmission (at 212-573-1133 or such other number as may be
communicated to WARNER-LAMBERT by PFIZER) as to the date and amount of any
such wire transfer to PFIZER one business day prior to such transfer. Any
taxes imposed on and required to be paid or withheld by PFIZER on account
of amounts payable to WARNER-LAMBERT under this Agreement shall be deducted
from the amount of payment due hereunder at the rates specified by
applicable Law or treaty. In cases where a tax treaty is applicable and
WARNER-LAMBERT desires to benefit thereby, WARNER-LAMBERT shall provide
PFIZER with appropriate documentation necessary to receive benefits
thereunder. In addition, PFIZER shall provide promptly to WARNER-LAMBERT
receipts from the relevant government or taxing authority evidencing
payment of such taxes.

      Section 3.04  Interest. Subject to applicable Law and Section 3.05(d),
if (a) either PFIZER or WARNER -LAMBERT fails to make a timely payment
pursuant to this Article III, (b) or WARNER-LAMBERT issues credits pursuant
to this Article III, interest shall accrue on such amount from the day on
which the credit is established until the day on which such credit is
extinguished, interest shall accrue on the past due amount or the amount of
such credit at a rate equal to the rate of interest for 30 day high-grade
commercial paper issued by major corporations effective for the first date
on which the payment was delinquent, calculated on an actual/360 basis, as
quoted in The Wall Street Journal.

      Section 3.05  WARNER-LAMBERT Payments in Respect of License
Territories.

      (a) In consideration for its participation in the marketing,
promotion and sale of the Products in each Country in the License
Territory, for each Agreement Year and separately calculated for each
Country in the License Territory, until the expiration or earlier
termination of the International License Agreement, WARNER-LAMBERT agrees
to pay PFIZER an amount, calculated in the currency of the Country of sale,
equal to the difference between (i) the aggregate amount paid by PFIZER to
WARNER-LAMBERT for Bulk with respect to such Country under the
International License Agreement during such Agreement Year and (ii) 28% of
Net Sales in such Country during such Agreement Year. Such payment shall be
adjusted simultaneously with any adjustments made pursuant to Section
4.01(d)(v) of the International License Agreement. Notwithstanding anything
contained in this Section 3.05, in the event that any adjustment is made
for a Country pursuant to the proviso contained in Section 4.01(d)(i) of
the International License Agreement, PFIZER shall not be entitled to the
payments set forth in this Section 3.05 for such Country.

      (b) WARNER-LAMBERT shall make payments to PFIZER arising under
Section 3.05(a) on a quarterly basis by Country based upon the estimated
prices determined in accordance with Section 4.01(d)(ii) of the
International License Agreement. The aggregate amount of all such payments
made with respect to each Country for each Agreement Year shall be adjusted
simultaneously with any adjustments made pursuant to Section 4.01(d)(v) of
the International License Agreement and the adjusted amount shall be paid
by one party to the other as appropriate.

      (c) All sums due to either party shall be payable in the currency
applicable to the respective Country for which the calculation is made
under Sections 3.05(a) and (b) by bank wire transfer in immediately
available funds to such bank account(s) as each of PFIZER and
WARNER-LAMBERT shall designate. PFIZER shall notify WARNER-LAMBERT's
Assistant Treasurer, International by facsimile transmission (at
201-540-7761 or such other number as may be communicated to PFIZER by
WARNER-LAMBERT) as to the date and amount of any such wire transfer to
WARNER-LAMBERT one business day prior to such transfer. WARNER-LAMBERT
shall notify PFIZER's Treasurer by facsimile transmission (at 212-573-1133
or such other number as may be communicated to WARNER-LAMBERT by PFIZER) as
to the date and amount of any such wire transfer to PFIZER one business day
prior to such transfer. Any taxes imposed on and required to be paid or
withheld by PFIZER on account of amounts payable to WARNER-LAMBERT under
this Agreement shall be deducted from the amount of payment due hereunder
at the rates specified by applicable Law or treaty. In cases where a tax
treaty is applicable and WARNER-LAMBERT desires to benefit thereby,
WARNER-LAMBERT shall provided PFIZER with appropriate documentation
necessary to receive benefits thereunder. In addition, PFIZER shall provide
promptly to WARNER-LAMBERT receipts from the relevant government or taxing
authority evidencing payment of such taxes.

      (d) If either WARNER-LAMBERT or PFIZER shall fail to make a timely
payment pursuant to this Section 3.05, interest shall accrue on the past
due amount at a rate equal to the 30 day local interbank rate applicable
for the currency of payment, effective for the first date on which payment
was delinquent, as published in The Financial Times or, if such rate is not
regularly published in The Financial Times, as published in such source as
the parties may mutually agree.

                       ARTICLE IV - REPRESENTATIONS,
                       WARRANTIES AND INDEMNIFICATION

      Section 4.01WARNER-LAMBERT Representations and Warranties.
WARNER-LAMBERT hereby represents, warrants and covenants to
PFIZER as follows:

      (a) As of the date hereof, WARNER-LAMBERT has the corporate power and
authority to execute and deliver the International Agreements and to
perform its obligations thereunder, and the execution, delivery and
performance of the International Agreements by WARNER-LAMBERT have 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 that is required to
authorize such execution, delivery and performance. Assuming due
authorization, execution and delivery on the part of PFIZER, the
International Agreements constitute legal, valid and binding obligations of
WARNER-LAMBERT, enforceable against WARNER-LAMBERT in accordance with their
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 the
International Agreements by WARNER-LAMBERT and the performance by
WARNER-LAMBERT contemplated hereunder and thereunder will not violate any
Laws or any order of any court or other Governmental or Regulatory
Authority.

      (c) As of the date hereof, the execution and delivery of the
International Agreements by WARNER-LAMBERT does not require WARNER-LAMBERT
to obtain any permits, authorizations or consents from any
Governmental or Regulatory Authority. In addition, the execution, delivery
and performance of the International Agreements by WARNER-LAMBERT does not
require WARNER-LAMBERT to obtain any permits, authorizations or consents
from any other Person. Except as set forth in Exhibit B, the execution,
delivery and performance of the International Agreements by WARNER-LAMBERT
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, Exhibit C contains a correct and complete
list of all patents and patent applications issued or pending in the
Countries relating to Atorvastatin which are owned by WARNER-LAMBERT or its
Affiliates (collectively, the "Patents"). All of the Patents issued as of
the date hereof (i) are held of record by WARNER-LAMBERT, (ii) are free and
clear of all liens, encumbrances and other claims, and (iii) are not
subject in any Country to any pending cancellation, opposition or
reexamination proceeding or any other proceeding challenging their extent
or validity. To the best of WARNER-LAMBERT's knowledge, all of the Patents
issued as of the date hereof are valid and in full force. WARNER-LAMBERT is
the owner of record of all applications listed on Exhibit C. To the best of
WARNER-LAMBERT's knowledge, the claims included in such applications relate
to patentable subject matter, and WARNER-LAMBERT is not aware of any reason
that such claims would not be allowed to issue, other than with respect to
European Patent Application 90113986.5, which was filed on July 20, 1990,
has been rejected in the Official Actions issued by the EPO, and is
continuing to be prosecuted by WARNER-LAMBERT.

      (e) As of the date hereof, to the best of WARNER-LAMBERT's knowledge,
the manufacture, use or sale of the Products does not infringe any patents
of third parties, and, to the best knowledge of WARNER-LAMBERT, no third
party is infringing in the Countries any of the issued Patents or any of
the claims of the patent applications listed in Exhibit C.

      (f) As of the date hereof, here 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 the Products or any of the
matters contemplated under the International Agreements. 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 the
Products or any of the matters contemplated under the International
Agreements.

      (g) As of the date hereof, WARNER-LAMBERT has exercised reasonable
diligence to ensure that the applications for Marketing Authorization and,
Price Approval (if applicable) filed with the applicable Governmental or
Regulatory Authorities in each Country and all amendments thereto have been
prepared in accordance with all applicable Laws.

      (h) As of the date hereof, WARNER-LAMBERT has heretofore disclosed to
PFIZER all material information known to WARNER-LAMBERT with respect to the
safety and effectiveness of the Products or human risk factors relating
thereto.

      (i) WARNER-LAMBERT will exercise reasonable diligence to ensure that
the applications for Marketing Authorization and Price Approval (if
applicable) to be filed with the applicable Governmental or Regulatory
Authorities in each country, and all amendments thereto, will be prepared
in accordance with all applicable Laws.

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

      Section 4.02  PFIZER Representations and Warranties. PFIZER
hereby represents and warrants to WARNER-LAMBERT as of the date hereof as
follows:

      (a) As of the date hereof, PFIZER has the corporate power and
authority to execute and deliver the International Agreements and to
perform its obligations thereunder, and the execution, delivery and
performance of the International Agreements by PFIZER have 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 that is required to authorize such
execution, delivery and performance. Assuming due authorization, execution
and delivery on the part of WARNER-LAMBERT, the International Agreements
constitute legal, valid and binding obligations of PFIZER, enforceable
against PFIZER in accordance with their 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 the
International Agreements by PFIZER and the performance by PFIZER
contemplated thereunder will not violate any Laws or any order of any court
or other Governmental or Regulatory Authority.

      (c) As of the date hereof, the execution and delivery of the
International Agreements by PFIZER does not require PFIZER to obtain any
permits, authorizations or consents from any Governmental or Regulatory
Authority. In addition, the execution, delivery and performance of the
International Agreements by PFIZER does not require PFIZER to obtain any
permits, authorizations or consents from any other Person. The execution,
delivery and performance of the International Agreements by PFIZER 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.

      (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 any of the matters contemplated under the
International Agreements. 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 matters contemplated under the
International Agreements or which would otherwise materially adversely
affect PFIZER's ability to perform its obligations under the International
Agreements.

      (e) PFIZER will exercise reasonable diligence to ensure that the
applications for Marketing Authorization and Price Approval (if applicable)
to be filed with the applicable Governmental or Regulatory Authorities in
each Country, and all amendments thereto, will be prepared in accordance
with all applicable Laws.

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

      Section 4.03  Indemnification of PFIZER.

      (a) WARNER-LAMBERT shall indemnify, defend and hold PFIZER PARTIES
(as hereinafter defined) harmless from and against any and all Losses
incurred, suffered or sustained by PFIZER PARTIES or to which PFIZER
PARTIES become subject, arising out of or resulting from (i) any third
party claims, actions, suits, proceedings, liabilities or obligations
arising from (a) any misrepresentation or breach of any representation,
warranty or agreement made by WARNER-LAMBERT in the International
Agreements, (b) any act or omission of negligence, recklessness or willful
misconduct of WARNER-LAMBERT or (c) the testing, manufacture, use or sale
of the Products (including, without limitation, any claim for death or
bodily injury or patent or trademark infringement), except to the extent
that the foregoing is directly attributable to the Packaging by PFIZER
pursuant to the International License Agreement; and (ii) any claim for
indemnification by PFIZER which is wrongfully disputed by WARNER-LAMBERT.
For purposes of this Section 4.03 PFIZER PARTIES means PFIZER and its
Affiliates and their respective agents, directors, officers and employees.

      (b) The indemnity in Section 4.03(a) shall not apply to the extent
that any Loss is primarily the result of any breach of the International
Agreements by PFIZER or of any act or omission of negligence, recklessness
or willful misconduct of PFIZER PARTIES.

      Section 4.04  Indemnification of WARNER-LAMBERT.

      (a) PFIZER shall indemnify, defend and hold WARNER-LAMBERT PARTIES
(as hereinafter defined) harmless from and against any and all Losses
incurred, suffered or sustained by WARNER-LAMBERT PARTIES or to which
WARNER-LAMBERT PARTIES become subject, arising out of or resulting from:
(i) any third party claims, actions, suits, proceedings, liabilities or
obligations arising from (a) any misrepresentation or breach of any
representation, warranty or agreement made by PFIZER in the International
Agreements, (b) any act or omission of negligence, recklessness or willful
misconduct of PFIZER or (c) PFIZER's Packaging pursuant to the
International License Agreement; and (ii) any claim for indemnification by
WARNER-LAMBERT which is wrongfully disputed by PFIZER. For purposes of this
Section 4.04 WARNER-LAMBERT PARTIES means WARNER-LAMBERT and its Affiliates
and their respective agents, directors, officers and employees.

      (b) The indemnity in Section 4.04(a) shall not apply to the extent
that any Loss is primarily the result of any breach of the International
Agreements by WARNER-LAMBERT or of any act or omission of negligence,
recklessness or willful misconduct of WARNER-LAMBERT PARTIES.

      Section 4.05Procedures. In the event any third party asserts any
claim with respect to any matter to which the indemnification in Sections
4.03 or 4.04 relates, the party against whom the claim is asserted (the
"Indemnified Party") shall not make any admission concerning such claim,
but shall promptly notify the other party (the "Indemnifying Party"), of
the claim, and the Indemnifying Party shall be entitled, but not obliged,
to manage and control, at its sole expense, the defense of the claim and
its settlement. The benefit of any indemnity by the Indemnifying Party
under this Agreement in respect of any claim shall not apply to the
Indemnified Party if any admission made by such party or any failure by
such party to notify the Indemnifying Party of the claim materially
prejudices the defense of such claim. If the Indemnifying Party elects to
defend such claim, it shall give prompt notice to the Indemnified Party. If
the Indemnifying Party does not give such notice and does not proceed
diligently to defend the Indemnified Party within twenty (20) days after
receipt of notice of the claim, the Indemnifying Party shall be bound by
any defense or settlement made by the Indemnified Party and shall reimburse
the Indemnified Party for its Losses and expenses related to the defense or
settlement of the third party claim. If the Indemnifying Party elects to
defend the claim and gives notice to the Indemnified Party and proceeds
diligently to defend the Indemnified Party, then the Indemnified Party
shall not settle any claim for which it is seeking indemnification without
the prior consent of the Indemnifying Party. The Indemnified Party shall,
if requested by the Indemnifying Party, cooperate in all reasonable
respects in the defense of such a third party claim which is being managed
and controlled by the Indemnifying Party. The Indemnified Party may, at its
option and expense, be represented by counsel of its own choice in any
action or proceeding arising out of such claim; provided, however, the
Indemnifying Party shall not be liable for any litigation costs or expenses
incurred, without its consent, by the Indemnified Party where such action
or proceeding is under the control and management of the Indemnifying
Party.

      Section 4.06  Insurance Proceeds. Any indemnification hereunder shall
be made net of any insurance proceeds recovered by the Indemnified Party;
provided, however, that if, following the payment to the Indemnified Party
of any amount under this Article IV, such Indemnified Party recovers any
insurance proceeds in respect of the claim for which such indemnification
payment was made, the Indemnified Party shall promptly pay an amount equal
to the amount of such proceeds (but not exceeding the amount of such
indemnification payment) to the Indemnifying Party.

      Section 4.07  Survival. The provisions of this Article IV shall survive
the expiration or termination of this Agreement.

                         ARTICLE V - MISCELLANEOUS

      Section 5.01  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 5.02  Choice of Law: Submission to Jurisdiction. 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. Each
party hereby irrevocably and unconditionally submits for itself and its
property in any legal action or proceeding relating to or arising out of
this Agreement, or any of the transactions contemplated hereby, to the
nonexclusive general jurisdiction of the Courts of the State of New York,
the courts of the United States of America for the Southern District of New
York, and appellate courts from any thereof, and agrees that any such
action or proceeding may be brought in such courts.

      Section 5.03  Assignment. This Agreement may not be assigned by either
party without the prior 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 or (b) in whole
or in part to its Affiliate or Affiliates who shall be substituted directly
in whole or in part for it hereunder; provided, however, that the assignor
shall be responsible for the performance of its Affiliate 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 5.04  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, International Pharmaceuticals Group
Facsimile No. (212) 573-1240

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 5.05  Invalid Provisions. If any provision of this Agreement is
held to be illegal, invalid or unenforceable under any applicable present
or future Law, and if the rights or obligations of either party hereto
under this Agreement will not be materially and adversely affected thereby,
(i) such provision will be fully severable, (ii) this Agreement will be
construed and enforced as if such illegal, invalid or unenforceable
provision had never comprised a part hereof, (iii) the remaining provisions
of this Agreement will remain in full force and effect and will not be
affected by the illegal, invalid or unenforceable provision or by its
severance herefrom and (iv) in lieu of such illegal, invalid or
unenforceable provision, there will be added automatically as a part of
this Agreement, a legal, valid and enforceable provision as similar in
terms to such illegal, invalid or unenforceable provision as may be
possible.

      Section 5.06  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 5.07  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 5.07 Entire Agreement. This Agreement (including Exhibits A to
C hereto), together with the Confidential Disclosure Agreement, dated March
4, 1996 between WARNER-LAMBERT and PFIZER, the International Co-Promotion
Agreement and the International License 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. 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 5.09  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 any party thereto.

      Section 5.10  Independent Agreements. WARNER-LAMBERT and PFIZER have,
as of the date hereof, entered into an Option Agreement (the "Option
Agreement") under which PFIZER grants to WARNER-LAMBERT an option to
negotiate and possibly to acquire in the future certain co-promotion and
other rights to a PFIZER compound. The Option Agreement contemplates that
the parties will in the future negotiate and, if such negotiations are
successful, enter into additional agreements regarding such PFIZER
compound. It is recognized that the parties may fail to reach any future
agreement or agreements contemplated under the Option Agreement, or the
Option Agreement may terminate, or disputes may arise under the Option
Agreement or in connection with any transactions contemplated thereunder,
or WARNER-LAMBERT may not acquire or be granted any rights to any PFIZER
compound under the option Agreement. WARNER-LAMBERT acknowledges under any
of the foregoing circumstances it shall have no claim whatsoever against
PFIZER under the International Agreements which shall remain in full force
and effect according to their terms.

      Section 5.11  EC Commission Notification. The parties hereby agree to
notify jointly in due course, the International Agreements to the
Commission of the European Communities (the "Commission") for the purpose
of obtaining negative clearance or, if the Commission deems the
International Agreements to come within Article 85(l) of the Treaty of
Rome, an exemption under Article 85(3) of the Treaty of Rome therefor. It
is further agreed as follows:

            (1) The parties shall cooperate jointly towards the preparation
            and submission of forms and materials required to notify the
            International Agreements, including such materials as are
            reasonably required or requested by the Commission pursuant to
            such notification;

            (2) The parties shall use all reasonable endeavors to obtain
            from the Commission confirmation in the form of a comfort
            letter or, if this is not forthcoming, a formal decision, to
            the effect that the International Agreements merit a
            negative clearance as aforesaid or an exemption under
            Article 85 (3);

            (3) If, arising out of such notification, the Commission
            requires the International Agreements to be changed in any
            respect, the parties shall negotiate in good faith such changes
            so as to reflect as nearly as possible the original intentions
            of the parties; and

            (4) Each party will be responsible for its own legal and other
            external costs associated with the notification contemplated
            herein.

      Section 5.12  Limitation of Liability. Notwithstanding anything to the
contrary contained elsewhere in the International Agreements (but subject
to this Section 5.12), neither party shall be liable to the other for
Losses constituting incidental, indirect or consequential damages under the
International Agreements for a cumulative aggregate amount in excess of
US$20,000,000; provided, however, notwithstanding the foregoing, each party
shall have the right to recover (and the foregoing limitations contained in
this Section 5.12 shall not apply to): (i) all amounts for which the other
party is obligated to pay pursuant to Article III of this Agreement,
Article III or Section 14.04 of the International Co-Promotion Agreement or
Sections 4.01(d) and 7.02 of the International License Agreement in the
event of (x) a breach by WARNER-LAMBERT of its obligations to make payments
pursuant to Section 14.04 of the International Co-Promotion Agreement or
Section 7.02 of the International License Agreement, or (y) a breach by the
other party of its respective obligations to make payments pursuant to
Article III of this Agreement, Article III of the International
Co-Promotion Agreement, or Section 4.01(d) of the International License
Agreement; or (ii) all Losses relating to a breach by the other party of
its respective obligations under Section 4.03 (in the case of
WARNER-LAMBERT) or Section 4.04 (in the case of PFIZER) under this
Agreement involving, in any case, the commencement of or assertion of any
claim, action, suit or proceeding by a third party in respect of which
indemnity may be sought under Section 4.03 or Section 4.04, as applicable,
of this Agreement. It is agreed that in the event of a breach of the
International Agreements by WARNER-LAMBERT, the difference (in no event
less than zero), if any, between (I) amounts previously paid to
WARNER-LAMBERT by PFIZER pursuant to Article III of this Agreement,
expenses for which PFIZER is responsible pursuant to Section 3.01 of the
International Co-Promotion Agreement, together with all internal costs and
expenses incurred by PFIZER in connection with, or in support of, its
performance of its obligations under the International Agreements (such as,
for example, clinical, marketing, promotional and field force costs and
expenses) and (II) amounts previously paid or credited to PFIZER pursuant
to Section 3.02 of this Agreement, Sections 3.02 and 14.04 of the
International Co-Promotion Agreement or Section 7.02 of the International
License Agreement, will not be considered as constituting incidental,
indirect or consequential damages.

      Section 5.13  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/ Robert Neimeth
- ---------------------------------        ---------------------------
Lodewijk J.R. de Vink                    Robert Neimeth
President and Chief Operating            Executive Vice President
Officer






                                                               [EXHIBIT 99.3.1]


                                 AMENDMENT


      AMENDMENT, dated as of May 27, 1997 (this "Amendment"), to the
International Collaboration Agreement, effective as of June 28, 1996 (the
"Agreement") by and between Warner-Lambert Company, a Delaware corporation
("Warner-Lambert"), and Pfizer Inc., a Delaware corporation ("Pfizer").
Capitalized terms not otherwise defined herein have the meanings set forth
in the Agreement.

      WHEREAS, Warner-Lambert has assigned certain of its rights and
obligations under the Agreement to Warner-Lambert Export Limited, a company
organized and existing under the laws of Ireland ("Export"), in accordance
with the Assignment and Assumption Agreement dated as of November 1, 1996;
and

      WHEREAS, Pfizer has assigned certain of its rights and obligations
under the Agreement to Pfizer Overseas Inc., a corporation organized and
existing under the laws of Delaware ("Pfizer Overseas"); and

      WHEREAS, upon this Amendment becoming effective, the parties have
agreed that certain provisions of the Agreement be amended in the manner
provided for in this Amendment;

      NOW, THEREFORE, the parties hereto hereby agree as follows:

                           ARTICLE I - AMENDMENTS

      Section 1.01  Amendments of Section 1.01.

      (a) The definition of "Co-Promotion Territory" in Section 1.01 of the
Agreement is hereby amended by deleting from the second line thereof the
country "Greece,".

      (b) The definition of "License Territory" in Section 1.01 of the
Agreement is hereby amended by inserting the countries "Egypt, Greece," in
the second line thereof before the country "Iceland."

      Section 1.02  Amendment of Section 3.05(a). Section 3.05(a) is hereby
amended by inserting the following phrase after the words "Net Sales" in
the tenth line thereof: "or, to the extent that WARNER-LAMBERT packages the
Products for PFIZER 30% of Net Sales,".


                         ARTICLE II - MISCELLANEOUS

      Section 2.01  No Other Amendments; Confirmation. Except as expressly
amended, waived, modified and supplemented hereby, the provisions of the
Agreement are and shall remain in full force and effect.

      Section 2.02  Governing Law. This Amendment 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 2.03  Headings. The headings used in this Amendment have been
inserted for convenience of reference only and do not define or limit the
provisions hereof.

      Section 2.04  Third Party Beneficiaries. None of the provisions of this
Amendment 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 Amendment or
shall by reason of any such provision make any claim in respect of any
debt, liability or obligation (or otherwise) against either party hereto.

      IN WITNESS WHEREOF, the parties hereto, by their duly authorized
officers, have executed this Amendment as of the date first
written above.


WARNER-LAMBERT                            PFIZER OVERSEAS INC.
EXPORT LIMITED



By:/s/ Paul V. Breen                      By:/s/ Daniel P. Cronin
   -------------------------                 ----------------------------
   Name:  Paul V. Breen                      Name:  Daniel P. Cronin
   Title: Managing Director                  Title: Vice President






                                                              [EXHIBIT 99.3.2]


                                 AMENDMENT


   AMENDMENT, dated as of January 16, 1998 (this "Amendment"), to the
International Collaboration Agreement, effective as of June 28, 1996 (the
"Agreement") by and between Warner-Lambert Company, a Delaware corporation,
and Pfizer Inc., a Delaware corporation. Capitalized terms not otherwise
defined herein have the meanings set forth in the Agreement.

   WHEREAS, Warner-Lambert Company has assigned certain of its rights and
obligations under the Agreement to Warner-Lambert Export Limited, a company
organized and existing under the laws of Ireland ("Warner-Lambert"), in
accordance with the Assignment and Assumption Agreement dated as of
November 1, 1996; and

   WHEREAS, Pfizer Inc. has assigned certain of its rights and obligations
under the Agreement to Pfizer Overseas Inc., a corporation organized and
existing under the laws of Delaware ("Pfizer") in accordance with an
Assignment effective as of June 28, 1996; and

   WHEREAS, the Agreement has previously been amended by an Amendment
Agreement dated May 27, 1997; and

   WHEREAS, upon this Amendment becoming effective, the parties have agreed
that certain provisions of the Agreement be amended in the manner provided for
in this Amendment;

   NOW, THEREFORE, the parties hereto hereby agree as follows:


                            ARTICLE I -AMENDMENT

   SECTION 1.01.  Amendment of Section 1.01.

   The definition of "Co-Promotion Territory" in Section 1.01 of the
Agreement is hereby amended by adding to the list of countries the
additional countries "Malaysia," "Singapore" and "Vietnam."


                         Article II - MISCELLANEOUS


   Section 2.01. No Other Amendments; Confirmation.  Except as
expressly amended, waived, modified and supplemented hereby, the provisions
of the Agreement, as amended to date, are and shall remain in full force
and effect.

   Section 2.02. Governing Law.  This Amendment 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 2.03. Headings.  The headings used in this Amendment
have been inserted for convenience of reference only and do not define or
limit the provisions hereof.

   Section 2.04. Third Party Beneficiaries. None of the provisions of this
Amendment 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 Amendment or
shall by reason of any such provision make any claim in respect of any
debt, liability or obligation (or otherwise) against either party hereto.

   IN WITNESS WHEREOF, the parties hereto, by their duly authorized
officers, have executed this Amendment as of the date first
written above.



WARNER-LAMBERT                            PFIZER OVERSEAS INC.
EXPORT LIMITED

By: /s/ Paul V. Breen                      By: /s/ Mohand Sidi Said
   -----------------------------              ----------------------------
    Name:  Paul V. Breen                      Name:   Mahand Sidi Said
    Title: Managing Director                  Title:  Vice President






                                                             [EXHIBIT 99.4]


                    INTERNATIONAL CO-PROMOTION 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, by and through its Parke-Davis Division, and PFIZER INC.,
 a Delaware corporation (hereinafter "PFIZER"), with primary offices located
 at 235 East 42nd Street, New York, NY 10017-5755.  Capitalized terms not
 otherwise defined herein have the meanings set forth in Section 1.01.

      WHEREAS, WARNER-LAMBERT holds rights in the Co-Promotion Territory (as
 hereinafter defined) under Patents, Technical Information (as defined in
 the International License Agreement) and Trademarks pertaining to
 Atorvastatin;

      WHEREAS, PFIZER has significant experience in the market development,
 marketing, promotion and sale of pharmaceutical products and believes it
 can make significant contributions to the successful market development and
 commercialization of Atorvastatin outside the United States;

      WHEREAS, WARNER-LAMBERT believes that the arrangements with PFIZER
 pursuant to this Agreement for the commercialization and market development
 of Atorvastatin outside the United States are desirable and fully
 compatible with WARNER-LAMBERT's business objectives;

      WHEREAS, WARNER-LAMBERT and PFIZER are simultaneously with the
 execution of this International Co-Promotion Agreement executing the
 International Collaboration Agreement dated as of the date hereof
 (hereinafter, the "International Collaboration Agreement"); and

      WHEREAS, pursuant to the International Collaboration Agreement,
 WARNER-LAMBERT has agreed to enter into this Agreement.

      NOW, THEREFORE, for and in consideration of the foregoing and the
 representations, 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:

      "Adverse Drug Experience Report" means any oral, written or
 electronically transmitted report of any "adverse drug experience" as
 defined or contemplated by 21 C.F.R. 314.80 or 312.32 or their local
 equivalents, associated with the use of Atorvastatin or any Product.

      "Affiliate" means 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.

      "Agreement Quarters" means for each Agreement Year, each of the three
 month periods ending March 31, June 30, September 30 and December 31;
 provided, however, that the first Agreement Quarter for Agreement Year One
 shall extend from the Launch Date to the end of the first complete calendar
 quarter thereafter and the last Agreement Quarter for Agreement Year Ten
 shall end on the tenth anniversary of the Launch Date.

      "Agreement Year One" with respect to each Country means the period
 commencing on the Launch Date and ending on the last day of the fourth
 complete calendar quarter following the Launch Date; "Agreement Year Two"
 with respect to each Country means the twelve-month period commencing on
 the first day following the expiration of Agreement Year One; references to
 Agreement Year Three through Agreement Year Nine mean the successive
 twelve-month periods thereafter; and  "Agreement Year Ten" means the period
 commencing on the first day following the expiration of Agreement Year Nine
 and expiring on the tenth anniversary of the Launch Date .

      "Agreement Years" for each Country means the period commencing on the
 Launch Date and ending on the last day of Agreement Year Ten.

      "Atorvastatin" means the chemical compound [R-(R*,R*)]-2-(4-
 fluorophenyl)-ss,d-dihydroxy-5-(1-methylethyl)-3-phenyl-4-
 [(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) and
 hydrates thereof.

      "Category 1 Countries" means the Countries set forth under Category 1
 on Exhibit A.

      "Category 2 Countries" means the Countries set forth under Category 2
 on Exhibit A.

      "Category 3 Countries" means the Countries set forth under Category 3
 on Exhibit A.

      "Change in Control" means 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.

      "Clinical Plan" means the clinical plan and budget for each Country as
 determined or varied in accordance with the provisions of Section 4.01.

      "Competing Products" means any prescription pharmaceutical product
 other than the Products (i) where a significant pharmacological action of
 such product is direct inhibition of HMG-CoA reductase (as demonstrated by
 at least 50% inhibition of the enzyme activity of HMG-CoA reductase, at a
 product concentration of 1 micromolar in an in vitro, cell-free HMG-CoA
 reductase activity assay system) and (ii) with indications for lipid
 lowering and treatment or prevention of atherosclerosis.

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

      "Co-Promotion Territory" means all of the Countries.

      "Country" means any of the countries set forth on Exhibit A.

      "Designated Market" for each Country means the HMG-CoA Reductase
 Inhibitors ("Statins") identified in the IMS nomenclature as of the date
 hereof as B4A1, as such nomenclature may be modified from time to time
 consistent with such designation.

      "Detail" means a face-to-face contact (including a live video
 presentation) of either a WARNER-LAMBERT or PFIZER sales representative (or
 their respective designees in accordance with Section 2.02(d)), as the case
 may be, with (i) a medical professional with prescribing authority or (ii)
 such other groups as may be mutually agreed between the parties that
 involves either a Primary or Secondary Product Presentation, in each case
 as measured by each party's internal recording of such activity; provided
 that during the first six (6) months after the Launch Date in each Country,
 only a Primary Product Presentation shall constitute a Detail in such
 Country.

      "FDA" means the United States Food and Drug Administration.

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

      "IMS" means Intercontinental Medical Statistics Ltd. or such other
 market share data publication as may be mutually agreed between the
 parties.

      "International Collaboration Agreement" means the International
 Collaboration Agreement, dated the date hereof, between WARNER-LAMBERT and
 PFIZER which covers, in addition to the Co-Promotion Territories, certain
 additional countries.

      "International License Agreement" means the International License
 Agreement, dated the date hereof, between WARNER-LAMBERT and PFIZER.

      "Launch Date" for each Country means the date on which the first
 Product is first shipped by WARNER-LAMBERT in commercial quantities from
 its distribution centers for commercial sale to unaffiliated third parties
 in such Country, as promptly notified to PFIZER by WARNER-LAMBERT.

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

      "Losses" means any and all damages, fines, fees, penalties, judgments,
 deficiencies, losses and expenses (including without limitation interest,
 court costs, reasonable fees of attorneys, accountants and other experts or
 other expenses of litigation or other proceedings or of any claim, default
 or assessment).

      "Market Share" for each Country, means the share (expressed as a
 percentage) of the Designated Market that is achieved by  Products (based
 on tablets sold, which number of tablets shall be derived by converting
 total number of packs into total number of tablets sold by WARNER-LAMBERT
 and its Affiliates during the twelve full calendar months comprising the
 applicable Agreement Year, or, in the event that this Agreement is
 terminated in accordance with Section 14.03, during the twelve full
 calendar months ending on or prior to the termination date), as audited and
 published by IMS or its affiliate in its pharmaceutical sales audit
 publication.  The parties may, by mutual agreement, choose an alternative
 auditor-publisher and publication or unit of measure.  Notwithstanding the
 foregoing definition, for purposes of the definition of Net Sales
 Multiplier, Market Share means the share (expressed as a percentage) of the
 Designated Market that is achieved by Products (based on tablets as set
 forth above) sold by WARNER-LAMBERT and its Affiliates during the fourth
 Agreement Quarter of the immediately preceding Agreement Year.  Market
 Share shall be calculated to the nearest tenth of a percent.

      "Marketing Authorization" means the authorization to sell the Product
 in the applicable Country as granted by the relevant Governmental or
 Regulatory Authorities.

      "Marketing Plan" means an annual plan and budget for the promotion and
 marketing of the Products in each Country as developed under Section 4.01.

      "Net Sales" for each Country means (a) the aggregate sales of WARNER-
 LAMBERT and its Affiliates of Products to unaffiliated third parties in the
 relevant Country (but not including sales between WARNER-LAMBERT and its
 Affiliates) less (i) bad debts related to the Products and (ii) sales
 returns and allowances, including, without limitation, trade, quantity and
 cash discounts and any other adjustments, including, but not limited to,
 those granted on account of price adjustments, billing errors, rejected
 goods, damaged goods, recalls, returns, rebates, chargeback rebates, fees,
 reimbursements or similar payments granted or given to wholesalers or other
 distributors, buying groups, health care insurance carriers or other
 institutions, freight and insurance charges billed to the customers,
 customs or excise duties, sales tax and other taxes (except income taxes)
 or duties relating to sales, and any payment in respect of sales to any
 Governmental or Regulatory Authority in respect of any government-
 subsidized program, all as determined in accordance with generally accepted
 accounting principles on a basis consistent with WARNER-LAMBERT's audited
 financial statements and (b) any monetary recovery in connection with an
 infringement action brought pursuant to Section 12.02.

      "Net Sales Multiplier" means the applicable percentage of Net Sales
 (based upon the Category into which each Country falls) which percentage
 shall be based on Market Share achieved as set forth in Exhibit E.

      "Patents" means those patents identified in, and the patents issuing
 from the applications listed in, Exhibit C to the International
 Collaboration Agreement.

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

      "PFIZER Confidential Information" means 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 or any of its Affiliates or agents or agents of its Affiliates in
 connection with this Agreement and which relates to the business of PFIZER.

      "Price Approval" means, in Countries where Governmental or Regulatory
 Authorities approve or determine pricing for pharmaceutical products for
 reimbursement or otherwise, such approval or determination.

      "Primary Product Presentation" means a promotional message involving a
 Product where such Product is given an important emphasis (but not an
 emphasis that is significantly less important than the emphasis given to
 other products) during a sales call.

      "Product Expenses" for each Country means all (a) out-of-pocket costs
 and expenses incurred (i.e. paid or accrued) to third parties (other than
 expenses incurred for the services of a contract sales force), whether
 incurred by WARNER-LAMBERT or PFIZER, for each Country on or after April
 15, 1996 in connection with (i) marketing, advertising, sampling and
 promoting (including, without limitation, educational expenses, speakers'
 programs and symposia) Atorvastatin and the Products, (ii) training and
 communications materials, (iii) clinical, preclinical, epidemiological
 modeling and pharmacoeconomic studies that are designed to support local
 marketing and commercialization of the Products consistent with the
 Clinical Plan, (iv) supplementary submissions to Governmental or Regulatory
 Authorities, including, without limitation, consultant fees and advisory
 committee meetings relating to such submissions and (v) prosecution of
 patent infringement pursuant to Section 12.02; provided, however, such out-
 of-pocket expenses from April 15, 1996 through June 30, 1996 for the Co-
 Promotion Territory shall not be in excess of $5 million, (b) all costs and
 direct expenses of PFIZER and WARNER-LAMBERT relating to the supply of
 Samples (as determined in accordance with Section 5.02(b)) and the
 distribution of Samples and (c) all costs and expenses incurred centrally
 by WARNER-LAMBERT or PFIZER implementing Global Marketing programs agreed
 by the Global Business Subcommittee and relating to or benefiting the
 activities of the parties pursuant to this Agreement in such Country.

      "Products" means all finished pharmaceutical formulations that (i)
 contain Atorvastatin as the sole active ingredient, or (ii) contain
 Atorvastatin together with one or more other active ingredients where such
 combination products have indications for (a) lipid lowering and the
 treatment or prevention of atherosclerosis or (b) the treatment or
 prevention of vascular disease, in each case, to be marketed by WARNER-
 LAMBERT in the Co-Promotion Territory during the Agreement Years.

      "Secondary Product Presentation" means a promotional message during a
 sales call that involves a Product and that is neither a Primary Product
 Presentation nor a reminder sales call.

      "Serious Adverse Drug Experience Report" means any Adverse Drug
 Experience Report that involves an adverse drug experience that is fatal or
 life-threatening, is permanently disabling, requires in-patient
 hospitalization, or is a congenital anomaly, cancer or overdose, or any
 other event which would constitute a "serious" adverse drug experience
 pursuant to the terms of 21 C.F.R. 314.80 or 312.32 or their local
 equivalents.

      "Term of this Agreement" for each Country means the period from the
 date hereof until the expiration of this Agreement in accordance with
 Section 14.01 or earlier termination of this Agreement in accordance with
 Section 14.03.

      "Trademark" has the meaning ascribed to it in Section 2.05(a).

      "U.S. Agreement" means the Collaboration Agreement dated June 28, 1996
 between the parties covering the United States.

      "WARNER-LAMBERT Confidential Information" means 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 or any of its Affiliates or agents or agents of its
 Affiliates in connection with this Agreement and which relates to the
 business of WARNER-LAMBERT, including, without limitation, any information
 concerning Atorvastatin or any of its intermediates or the Products.

      SECTION 1.02.  Interpretation.  Unless the context of this Agreement
 otherwise requires, (i) words of one gender include the other gender; (ii)
 words using the singular or plural number also include the plural or
 singular number, respectively; (iii) the terms "hereof," "herein,"
 "hereby," and derivative or similar words refer to this entire Agreement;
 and (iv) the terms "Article" and "Section" refer to the specified Article
 and Section of this Agreement.  Whenever this Agreement refers to a number
 of days, unless otherwise specified, such number shall refer to calendar
 days.

                 ARTICLE II - CERTAIN RIGHTS AND OBLIGATIONS

      SECTION 2.01.  Co-Promotion Rights.  Subject to the terms of this
 Agreement, WARNER-LAMBERT grants to PFIZER the exclusive right, together
 with WARNER-LAMBERT, to promote and detail Products in the Co-Promotion
 Territory pursuant to the terms of this Agreement.  Subject to the
 provisions of Section 2.02(d), so long as PFIZER's rights of co-promotion
 under this Section 2.01 shall remain in effect, WARNER-LAMBERT shall not
 grant any rights to, or permit or authorize any third party (other than a
 WARNER-LAMBERT Affiliate) to sell Products in any Country (other than
 wholesalers and other third parties in the chain of distribution), or to
 promote or detail Products in the Co-Promotion Territory in a manner
 similar to the detailing and promotion of Products by PFIZER pursuant to
 this Agreement.

      SECTION 2.02.  Detailing and Promotional Efforts.

      (a)  Both PFIZER and WARNER-LAMBERT shall deploy such of their
 respective sales forces in an effort to promote effectively and detail the
 Products in the Co-Promotion Territory in accordance with the terms of this
 Agreement and the relevant Marketing Plan.  In conducting such promotion
 and detailing both PFIZER and WARNER-LAMBERT shall use reasonable
 commercial efforts consistent with accepted pharmaceutical industry
 business practices.  No party shall be required to undertake any activity
 under this Agreement which it believes, in good faith, may violate any Laws
 or codes of practice.

      (b)  Each party shall diligently work to fulfill all responsibilities
 assigned to it under this Agreement and each Marketing Plan and shall
 comply with all applicable Laws in the Co-Promotion Territory.  It is the
 intention of the parties that during each Agreement Year with respect to
 each Category 1 Country each of WARNER-LAMBERT and PFIZER will devote
 substantially equal efforts and internal resources to the marketing,
 promotion and detailing of the Products and the other activities
 contemplated under this Agreement; provided, however, (i) with respect to
 each Category 2 Country such efforts and resources shall be 33% for PFIZER
 and 67% for WARNER-LAMBERT and (ii) with respect to each Category 3 Country
 such efforts and resources shall be 67% for PFIZER and 33% for WARNER-
 LAMBERT.  The Marketing Plans developed under Section 4.01 shall reflect
 the foregoing.  If the parties agree that additional detailing or other
 internal resources are necessary beyond those contemplated in this
 Agreement, or if one party is requested to devote its resources in excess
 of its appropriate share, the parties shall first determine fair
 compensation to such party for its additional efforts.  Furthermore, no
 party hereto shall be required, without its consent, to devote any
 employees or other internal resources of a type, scope or nature which are
 materially different from those provided by the other party.

      (c)  During each Agreement Year in each Category 1 Country, each of
 PFIZER and WARNER-LAMBERT shall be responsible for performing a number of
 Details equal to fifty percent (50%) of the Details designated for such
 Agreement Year in the Marketing Plan then in effect; provided, however, (i)
 with respect to each Category 2 Country PFIZER shall be responsible for
 performing a number of Details equal to 33% of the Details called for in
 the Marketing Plan then in effect for such Agreement Year, and WARNER-
 LAMBERT shall be responsible for performing 67% of the Details called for
 in such Marketing Plan and (ii) with respect to each Category 3 Country
 PFIZER shall be responsible for performing a number of Details equal to 67%
 of the Details called for in the Marketing Plan then in effect for such
 Agreement Year, and WARNER-LAMBERT shall be responsible for performing 33%
 of the Details called for in such Marketing Plan.

      (d)  Upon written notice to the other party, WARNER-LAMBERT and PFIZER
 shall each have the right to use the services of a contract sales force
 (i.e. a third party whose primary business is devoted to detailing third
 party products) to assist such party in satisfying its obligations
 hereunder; provided, however, that during Agreement Years One and Two in
 each Country, PFIZER and WARNER-LAMBERT will promote the Product solely
 through their respective existing experienced sales forces and will not
 rely upon contract sales forces (other than the United Kingdom, where
 PFIZER shall have the right during Agreement Years One and Two to
 supplement its existing sales force with contract sales forces in a manner
 consistent with its past practices); provided, further, that after such
 time as WARNER-LAMBERT terminates PFIZER's co-promotion rights under
 Sections 14.02(a) or 14.02(b), in no event shall WARNER-LAMBERT be
 permitted to use in any Country a contract sales force (without PFIZER's
 prior consent) to perform a number of Details greater than such number of
 Details performed in such Country by a contract sales force for WARNER-
 LAMBERT prior to such termination of PFIZER's co-promotion rights.
 Furthermore, in no event shall WARNER-LAMBERT increase in any Country its
 use of such a contract sales force (without PFIZER's prior consent) to
 perform a greater number of Details in anticipation of its decision to
 terminate PFIZER's co-promotion rights in such Country pursuant to Sections
 14.02(a) or 14.02(b).

      SECTION 2.03.  Detailing Reports.  Each party shall provide to the
 other party a report of the number of Details carried out by its
 representatives during each Agreement Quarter.  Reports shall be delivered
 to the other party within six weeks of the end of the applicable Agreement
 Quarter.

      SECTION 2.04.  Development of Products; Regulatory Approvals.

      (a)  WARNER-LAMBERT shall exercise reasonable efforts to obtain, as
 soon as reasonably practicable, the Marketing Authorization, and, where
 relevant, Price Approval, for a Product with a package insert or, in the
 case of Canada, a Product monograph, that is materially equivalent to the
 provisions of Exhibit C.

      (b)  WARNER-LAMBERT shall be entitled at any time to cease permanently
 the sale of any Product in any Country if continued sale of such Product
 would be in violation of Laws or if WARNER-LAMBERT in good faith believes
 that it has an ethically valid reason therefor based on medical or
 scientific problems concerning such Product.

      (c)  Except as otherwise provided in Sections 3.01 and 3.02 of the
 International Collaboration Agreement, WARNER-LAMBERT shall be under no
 liability whatsoever to compensate PFIZER or make any other payment to
 PFIZER if (i) Marketing Authorization or Price Approval is not received,
 (ii) the approved package insert or, in the case of Canada, the Product
 monograph for the first Product is not materially equivalent to the
 provisions of Exhibit C, or (iii) if WARNER-LAMBERT determines to take any
 of the steps that it is permitted to take pursuant to this Section 2.04,
 provided, in the case of (i), (ii) and (iii) above, such failure to obtain
 such Marketing Authorization or Price Approval or, in the case of (b)
 above, such cessation of sale shall not be the result of any breach of this
 Agreement by WARNER-LAMBERT.

      SECTION 2.05.  Trademarks, etc.

      (a)  The Products shall be promoted and sold under trademark(s)
 selected by WARNER-LAMBERT in its sole discretion and owned by WARNER-
 LAMBERT or by any of its Affiliates (the "Trademark").  PFIZER shall have
 no rights under this Agreement in or to the Trademark or the goodwill
 pertaining thereto except as specifically provided herein.  PFIZER shall
 utilize the Trademark only for the purposes contemplated herein.  PFIZER
 agrees that upon termination or expiration of this Agreement (or upon
 PFIZER no longer retaining co-promotion rights under Section 2.01 if such
 date occurs first), it will discontinue forthwith all use of the Trademark.

      (b)  Except as specifically set forth in this Agreement, PFIZER shall
 not enjoy or exercise any proprietary or property right or other interest
 in the Trademark, the Patents or in any copyright owned by WARNER-LAMBERT
 or any of its Affiliates and relating to any Product.

      (c)  PFIZER is the owner of the PFIZER logo set forth on Exhibit D
 (the "PFIZER Logo").  PFIZER grants WARNER-LAMBERT the right to use the
 PFIZER Logo on labeling, package inserts, Product monographs and packaging
 materials for Products, all Promotional Materials (as hereinafter defined),
 Samples (as hereinafter defined) and any other materials used in connection
 with the performance of this Agreement during the Term of this Agreement
 (or the period of time in which PFIZER retains co-promotion rights under
 Section 2.01 if shorter) and for the period of six (6) months thereafter
 for all Products, Promotional Materials, Samples, labeling, inserts and
 Product monographs containing the PFIZER Logo; provided, however, such use
 shall be consistent with the uses approved by PFIZER's representatives on
 the Operating Committee (or the applicable Country Marketing Team).
 WARNER-LAMBERT shall have no rights under this Agreement in or to the
 PFIZER Logo or the goodwill pertaining thereto except as specifically
 provided for herein.  Except as provided for in this Section 2.05(c),
 WARNER-LAMBERT agrees that upon termination or expiration of this Agreement
 (or upon PFIZER no longer retaining co-promotion rights under Section 2.01
 if such date occurs first), it will discontinue forthwith all use of the
 PFIZER Logo.

      SECTION 2.06.  Non-Compete.  During the Term of this Agreement and for
 two (2) years thereafter, neither PFIZER nor WARNER-LAMBERT (nor their
 respective Affiliates or licensees) shall, directly or indirectly, market,
 sell, detail, promote or distribute any Competing Products in any part of
 the Co-Promotion Territory.

                           ARTICLE III - PAYMENTS

      SECTION 3.01.  PFIZER Payments.

      (a)  In consideration for the rights granted to PFIZER under this
 Agreement (including, without limitation, the exclusive right to co-promote
 the Products under Section 2.01 and the rights set forth in this Agreement
 to use the governmental approvals, data, inventions, discoveries, patents,
 trademark, manufacturing rights, know-how and other intangible rights
 granted hereunder), PFIZER  has paid to WARNER-LAMBERT certain amounts as
 provided in the International Collaboration Agreement.

      (b)  For as long as PFIZER shall enjoy co-promotion rights under
 Section 2.01, subject to the terms of Section 14.04(b), PFIZER shall be
 responsible (i) with respect to each Category 1 Country for fifty percent
 (50%) of all Product Expenses, (ii) with respect to each Category 2 Country
 for thirty-three percent (33%) of all Product Expenses and (iii) with
 respect to each Category 3 Country for sixty-seven percent (67%) of all
 Product Expenses.  PFIZER shall pay its share of Product Expenses in
 accordance with the terms set forth in Sections 3.03 and 3.04.

      SECTION 3.02.  WARNER-LAMBERT Payments.  Subject to the other
 provisions of this Agreement, WARNER-LAMBERT agrees that:

      (a)  WARNER-LAMBERT shall be responsible (i) with respect to each
 Category 1 Country for fifty percent (50%) of all Product Expenses, (ii)
 with respect to each Category 2 Country for sixty-seven percent (67%) of
 all Product Expenses and (iii) with respect to each Category 3 Country for
 thirty-three percent (33%) of all Product Expenses.  Warner-Lambert shall
 pay its share of Product Expenses in accordance with the terms set forth in
 Sections 3.03 and 3.04.

      (b)  For each Agreement Year and separately calculated for each
 Category 1 Country, WARNER-LAMBERT shall pay to PFIZER, in the local
 currency for each such Category 1 Country, a percentage of Net Sales, which
 percentage shall be based on Market Share achieved as set forth in Exhibit
 E, with such calculation of the WARNER-LAMBERT payment to PFIZER to be made
 in accordance with the sample methodology set forth in Exhibit B hereto.

      (c)  For each Agreement Year and separately calculated for each
 Category 2 Country, WARNER-LAMBERT shall pay to PFIZER, in the local
 currency for each such Category 2 Country, a percentage of Net Sales, which
 percentage shall be based on Market Share achieved as set forth in Exhibit
 E, with such calculation of the WARNER-LAMBERT payment to PFIZER to be made
 in accordance with the sample methodology set forth in Exhibit B hereto
 (provided, however, that such methodology shall assume and use the
 multiplier designated under Category 2 of Exhibit E).

      (d)  For each Agreement Year and separately calculated for each
 Category 3 Country, WARNER-LAMBERT shall pay to PFIZER, in the local
 currency for each such Category 3 Country, a percentage of Net Sales which
 percentage shall be based on Market Share achieved as set forth in Exhibit
 E, with such calculation of the WARNER-LAMBERT payment to PFIZER to be made
 in accordance with the sample methodology set forth in Exhibit B hereto
 (provided, however, that such methodology shall assume and use the
 multiplier designated under Category 3 of Exhibit E).

      (e)  For purposes of Sections 3.02(b), 3.02(c) and 3.02(d), in no
 event shall Warner-Lambert be obligated to pay Pfizer an amount that is
 greater than forty-four percent (44%), twenty-nine and four one hundredths
 of one percent (29.04%) and fifty-eight and ninety-six one hundredths of
 one percent (58.96%), respectively, of the Net Sales in any Country in any
 Agreement Year.

      SECTION 3.03.  Payments; Payment Reports.

      (a)  WARNER-LAMBERT shall make payments to PFIZER arising under
 Sections 3.02(b), 3.02(c) or 3.02(d), as the case may be, on a quarterly
 basis by Country as follows: (i) for the first three Agreement Quarters in
 Agreement Year One, payment shall be calculated in accordance with Sections
 3.02(b), 3.02(c) and 3.02(d) applying (x) for Category 1 Countries, 26.40%
 of Net Sales for such period in such Countries, (y) for Category 2
 Countries, 17.42% of Net Sales for such period in such Countries and (z)
 for Category 3 Countries, 35.38% of Net Sales for such period in such
 Countries, and (ii) for the first three Agreement Quarters in each
 Agreement Year after Agreement Year One, payments shall be calculated for
 each Country by applying to Net Sales for such Agreement Quarters the Net
 Sales Multiplier for the fourth Agreement Quarter of the prior Agreement
 Year.  Within ninety (90) days after the expiration of the fourth Agreement
 Quarter in each Agreement Year for each Country, WARNER-LAMBERT shall (i)
 determine the Net Sales for such fourth Agreement Quarter and the entire
 Agreement Year, (ii) calculate the actual amount due PFIZER for such
 Agreement Year pursuant to the terms of Sections 3.02(b), 3.02(c) or
 3.02(d), as the case may be, and (iii) pay PFIZER the difference between
 (x) what was paid to PFIZER for the first three Agreement Quarters in such
 Agreement Year and (y) the amount actually due to PFIZER under Sections
 3.02(b), 3.02(c) or 3.02(d), as the case may be, for such Agreement Year;
 provided that if the amount paid to PFIZER for the first three Agreement
 Quarters in any Agreement Year exceeds what was actually due to PFIZER for
 the entire Agreement Year pursuant to the applicable subsection, PFIZER
 shall repay such excess amount to WARNER-LAMBERT.

      (b)  PFIZER shall, within thirty (30) days of (i) the end of each
 Agreement Quarter, or, (ii) prior to the Launch Date, the end of each
 calendar quarter or (iii) in the event that this Agreement is terminated
 pursuant to Section 14.03, such termination date, notify WARNER-LAMBERT in
 writing of the total amount of Product Expenses by Country incurred by
 PFIZER during such Agreement Quarter, calendar quarter or shorter period,
 as the case may be.  Furthermore, within thirty (30) days of the Launch
 Date in each Country, PFIZER shall notify WARNER-LAMBERT of the total
 amount of Product Expenses incurred by PFIZER and its Affiliates in the
 period of time between the end of the last complete calendar quarter prior
 to the Launch Date and the Launch Date in such Country.

      (c)  Provided PFIZER has complied with Section 3.03(b), WARNER-LAMBERT
 shall, for the first three Agreement Quarters in each Agreement Year
 (except for any Agreement Quarter that is the last Agreement Quarter with
 respect to any Country) within forty-five (45) days of the receipt of
 PFIZER's notice under Section 3.03(b), notify PFIZER of the calculation of
 the total amount of Product Expenses for such Agreement Quarter by Country,
 the amounts paid or accrued by each of WARNER-LAMBERT or PFIZER, and the
 amounts, if any, payable by either party to the other in accordance with
 Sections 3.01(b), 3.02(a) and 3.03(a).

      (d)  Provided PFIZER has complied with Section 3.03(b), WARNER-LAMBERT
 shall, within ninety (90) days of the end of each Agreement Year, or in the
 event that this Agreement is terminated with respect to any Country
 pursuant to Section 14.03, ninety (90) days after the termination date,
 notify PFIZER by Country of the calculation of the total amount of Product
 Expenses for the fourth or last Agreement Quarter, by Country, the amounts
 paid or accrued by each of WARNER-LAMBERT or PFIZER, and the amount payable
 to PFIZER or WARNER-LAMBERT, as the case may be, in accordance with
 Sections 3.01(b), 3.02(a) and Section 3.03(a).

      (e)  Any amount payable by either party pursuant to the notification
 under Sections 3.03(c) and 3.03(d) shall be offset against any amounts due
 such party and the net amount shall be paid by WARNER-LAMBERT or PFIZER, as
 the case may be, within ten (10) business days after notification by
 WARNER-LAMBERT pursuant to Section 3.03(c) or Section 3.03(d).

      (f)  For the period of time from April 15, 1996 to the expiration of
 the last complete calendar quarter prior to the Launch Date in each
 Country, WARNER-LAMBERT shall, within sixty (60) days after the end of each
 calendar quarter, notify PFIZER of the calculation of WARNER-LAMBERT's and
 PFIZER's share of Product Expenses in respect of such calendar quarter in
 accordance with Sections 3.01(b) and 3.02(a), and PFIZER or WARNER-LAMBERT,
 as the case may be, shall pay such amount to the other within ten (10)
 business days after such notification.  In addition, within sixty (60) days
 of the Launch Date, WARNER-LAMBERT shall notify PFIZER of the calculation
 of WARNER-LAMBERT's and PFIZER's share of Product Expenses in respect of
 the period of time from the end of the last complete calendar quarter prior
 to the Launch Date to the Launch Date, and PFIZER or WARNER-LAMBERT, as the
 case may be, shall pay such amount to the other within ten (10) business
 days after such notification.

      SECTION 3.04.  Manner of Payments.  All sums due to either party shall
 be payable in such currency as shall be agreed between the parties by bank
 wire transfer in immediately available funds to such bank account(s) as
 each of PFIZER and WARNER-LAMBERT shall designate.  PFIZER shall notify
 WARNER-LAMBERT's Assistant Treasurer, International by facsimile
 transmission (at 201-540-7761 or such other number as may be communicated
 to PFIZER by WARNER-LAMBERT) as to the date and amount of any such wire
 transfer to WARNER-LAMBERT two business days prior to such transfer.
 WARNER-LAMBERT shall notify PFIZER's Treasurer by facsimile transmission
 (at 212-573-1133 or such other number as may be communicated to WARNER-
 LAMBERT by PFIZER) as to the date and amount of any such wire transfer to
 PFIZER two business days prior to such transfer.

      SECTION 3.05.  Interest on Late Payments.  If either WARNER-LAMBERT or
 PFIZER shall fail to make a timely payment pursuant to this Article III,
 interest shall accrue on the past due amount at a rate equal to the 30 day
 local interbank rate applicable for the currency of payment, effective for
 the first date on which payment was delinquent, as published in The
 Financial Times or, if such rate is not regularly published in The
 Financial Times, as published in such source as the parties mutually agree.

                 ARTICLE IV - COOPERATION; MARKETING PLANS;
                         CLINICAL DEVELOPMENT PLANS

      SECTION 4.01.  Cooperation.

      (a)  Subject to the other provisions of this Agreement, the parties
 agree that the principal objectives of the parties hereunder in jointly
 promoting and detailing Products in the Co-Promotion Territory are to use
 reasonable efforts to maximize Net Sales and operating income to the
 parties hereunder and to develop and sponsor various local clinical studies
 for the Product during the period of time WARNER-LAMBERT and PFIZER shall
 be co-promoting the Products under this Agreement.  The parties agree that
 they shall establish a formal framework within which they will discuss
 strategies for the development, marketing and detailing of the Products in
 the Co-Promotion Territory.

      (b)  The formal framework referred to in Section 4.01(a) shall
 initially be comprised of the following:

      (i)  An Operating Committee, which shall operate by consensus between
           the parties, shall meet at least quarterly and shall have as its
           overall purpose the development and implementation of commercial
           planning activities and research and development programs, each
           consistent with the other. The Operating Committee shall have
           subcommittees as set forth below.  The Operating Committee shall
           consist of an equal number of representatives of each party,
           chaired by a senior sales and marketing manager of WARNER-
           LAMBERT, shall review the activities of the U.S. Marketing
           Subcommittee (established under the U.S. Agreement), the Global
           Business Subcommittee, the Research Subcommittee (established
           under the U.S. Agreement) and any other subcommittees formed from
           time to time, and seek to resolve any matter upon which any such
           subcommittee is unable to agree.

      (ii) A Global Business Subcommittee, which shall operate by consensus
           between the parties, comprising an equal number of
           representatives of each party, chaired by a senior marketing
           manager of WARNER-LAMBERT, which shall meet at least quarterly
           to:  (a) develop and discuss global strategies for marketing of
           the Product, including allocation of responsibility for global
           marketing activities, (b) develop and review global marketing
           plans (including the budget for advertising, promotional
           strategies) and Clinical Plans, (c) review progress against the
           current global marketing plans, (d) review progress of marketing
           expenditures in each Agreement Year against the budget for such
           activities in such  Agreement Year, (e) review potential
           amendments to the current global marketing plans (including the
           budget for advertising and promotional strategies), (f) make
           presentations to the Executive Committee and (g) undertake all
           other responsibilities deemed necessary in connection with the
           management of the promotion and marketing of the Product in the
           Co-Promotion Territory.  The Global Business Subcommittee also
           shall have responsibility for reviewing the operating plans of
           all Countries in the Territory (as such term is defined in the
           International License Agreement) other than those countries in
           which WARNER-LAMBERT or its Affiliates sell a Product.

     (iii) A Country Marketing Team for each Country which shall
           operate by consensus between the parties to accomplish the
           objectives and intent of Sections 4.01(a) and (c) through
           (f) for each such Country, comprising an equal number of
           representatives of each party.

      (iv) An Executive Committee, which shall operate by consensus between
           the parties, comprising an equal number of senior executives of
           each party, chaired by a senior executive of WARNER-LAMBERT,
           which shall review the activities of the Operating Committee,
           including the Global Business Subcommittee thereof and the
           Research Subcommittee, and seek to resolve any matter upon which
           any such committee or subcommittee is unable to agree.

      (c)  The parties may, upon mutual agreement, supplement or vary the
 formal framework specified in Section 4.01(b) from time to time.

      (d)  If for any reason the Executive Committee cannot reach agreement
 on any appropriate matter, the matter shall be referred to the Chief
 Executive Officers of each party for good faith resolution. It is, however,
 expressly agreed that the WARNER-LAMBERT Chief Executive Officer, after
 consultation with the PFIZER Chief Executive Officer, shall have the final
 decision making authority with respect to the matters appropriately
 referred to him and such decision shall be binding on the parties, subject
 to the provisions of this Agreement.  Pursuant to the foregoing, it is
 acknowledged that the Chief Executive Officers of WARNER-LAMBERT and PFIZER
 may reasonably disagree on matters relating to strategies to market, detail
 and/or promote the Products in the Co-Promotion Territory.  The decisions
 of the WARNER-LAMBERT Chief Executive Officer on such matters shall be
 binding on the parties, provided such decisions are made in good faith and
 have a reasonable basis therefor.  In particular, it is agreed that such
 decisions cannot be challenged on the basis of being inconsistent with the
 first two sentences of Section 2.02(a) or the first sentence of Section
 4.01(a), provided such decision shall not be in conflict with other
 specific provisions of this Agreement.

      (e)  Each Country Marketing Team shall seek to produce a pre-launch
 activities plan and a draft Marketing Plan for Agreement Year One by or
 before December 31, 1996.  At least six months prior to anticipated
 approval of a Marketing Authorization the Country Marketing Team shall
 finalize the Marketing Plan for Agreement Year One and for each ensuing
 Agreement Year on or before October 31 of the prior Agreement Year or such
 other date as may be determined in accordance with this Section 4.01;
 provided, however, that the Country Marketing Team for each of Germany and
 the United Kingdom shall seek to produce a Marketing Plan for Agreement
 Year One by or before October 31, 1996.  Each Country Marketing Team shall
 also produce a Clinical Plan.

      (f)  Subject to the provisions of this Agreement, each Marketing Plan
 shall stipulate the way in which the Products are to be promoted and
 detailed during the period to which the Marketing Plan relates and shall
 include, inter alia: (i) the number, type and priority of Details to be
 performed and strategies relating to such detailing activity, (ii) other
 advertising and promotional activity to be undertaken, (iii) any training
 and/or sampling programs to be conducted, (iv) budgets, (v) medical
 education programs to be conducted, (vi) public relations activities and
 (vii) such other activities as may be agreed on by the Global Business
 Subcommittee, the applicable Country Marketing Team, the Operating
 Committee, the Executive Committee or determined or varied pursuant to the
 provisions of Section 4.01(d).  The Marketing Plans shall not address sales
 force incentives or compensation, and each party shall have sole authority
 and responsibility for designing and executing any such program for its
 sales force.  Neither party shall make any material change in any Marketing
 Plan or Clinical Plan without the prior approval of the Global Business
 Subcommittee.

      (g)  All of the committees and subcommittees contemplated hereunder
 shall be established as soon as reasonably practicable after the date of
 this Agreement. Each party shall bear its own costs associated with its
 participation on the various committees and subcommittees.

      SECTION 4.02.  Information Exchange.  Each party shall forthwith upon
 the execution of this Agreement and thereafter at all times during the
 Agreement Years promptly disclose to the other party all significant
 information of which it becomes aware, which it can legally disclose and
 which it reasonably believes will be important in planning and effecting
 the detailing, promotion, marketing and sale of the Products in the Co-
 Promotion Territory.

                ARTICLE V - PROMOTIONAL MATERIALS AND SAMPLES

      SECTION 5.01.  Promotional and Educational Materials.

      (a)  Subject to the terms of clause (b) below and applicable Law,
 during the Term of this Agreement (or the period of time in which PFIZER
 retains co-promotion rights under Section 2.01 if shorter) WARNER-LAMBERT
 and PFIZER shall create and develop advertising, promotional, educational
 and communication materials for marketing, advertising and promotion of the
 Products for distribution to independent third parties (including medical
 professionals) and to WARNER-LAMBERT's and PFIZER's respective sales forces
 in accordance with the terms of the Marketing Plans (the "Promotional
 Materials") and which shall be subject to WARNER-LAMBERT's prior approval
 pursuant to Section 8.03.  Subject to the terms of Section 2.05(c) and this
 Section 5.01, WARNER-LAMBERT shall own all right, title and interest in and
 to any such Promotional Materials which are specifically directed to the
 Products including applicable copyrights and trademarks and PFIZER shall
 execute all documents and take all actions as are reasonably requested by
 WARNER-LAMBERT to vest title to such Promotional Materials, copyrights and
 trademarks in WARNER-LAMBERT.  Promotional Materials shall be paid for by
 the parties as set forth in Sections 3.01(b) and 3.02(a).

      (b)  PFIZER and WARNER-LAMBERT shall retain all rights, including,
 without limitation, copyrights and trademarks, to all of their respective
 existing programs and materials in all formats (print, video, audio,
 digital, computer, etc.) regarding sales training, patient education and
 disease management programs presently owned by each, as well as any
 modifications of such programs each may develop in the future which are not
 specific to the Products.  PFIZER and WARNER-LAMBERT shall, from time to
 time, each notify the other as to the identity of such proprietary
 programs.  In the event that WARNER-LAMBERT desires after the expiration or
 termination of this Agreement, to use any PFIZER program which has been
 specifically adapted for, or directed to, any of the Products, the parties
 shall negotiate in good faith to conclude, if possible, an appropriate
 agreement (including the amount of compensation to be paid to PFIZER for
 such use).  In addition, all such new programs hereafter jointly developed
 by PFIZER and WARNER-LAMBERT pursuant to this Agreement shall be jointly
 owned by PFIZER and WARNER-LAMBERT, and each party shall have the right to
 use such jointly developed programs free of charge after the Term of this
 Agreement.

      (c)  PFIZER shall not produce (other than as concepts for
 consideration by WARNER-LAMBERT), distribute or otherwise use any
 promotional or communications material relating to the Products which has
 not been approved in accordance with the management framework established
 in Section 4.01 and by WARNER-LAMBERT pursuant to Section 5.01(a).

      (d)  Each party shall during each Agreement Year provide the other
 party with such quantities of Promotional Materials consistent with the
 applicable Marketing Plan and the provisions of this Agreement to meet such
 party's reasonable requirements for use in accordance with the then current
 Marketing Plan.

      SECTION 5.02.  Samples.

      (a)  WARNER-LAMBERT shall during each Agreement Year provide PFIZER
 with such quantities of samples of the Products ("Samples") consistent with
 the applicable Marketing Plan and the provisions of this Agreement to meet
 PFIZER's reasonable requirements for use in accordance with the then
 current Marketing Plan.  For each Agreement Year Samples shall be allocated
 fairly between the parties based on the number of Details each is required
 to undertake.  PFIZER and WARNER-LAMBERT shall use Samples strictly in
 accordance with the then current Marketing Plan and shall distribute
 Samples in full compliance with all applicable Laws.

      (b)  The cost per Sample distributed in each Agreement Quarter shall
 be calculated as twelve percent (12%) of the quotient of (i) Net Sales in
 such Agreement Quarter over (ii) the total number of pills of Product sold
 to unaffiliated third parties in each Country in such Agreement Quarter.

      (c)  Within thirty (30) days after the end of the Term of this
 Agreement (or, if earlier, the termination of PFIZER's co-promotion
 rights), PFIZER shall return, or otherwise dispose of in accordance with
 instructions from WARNER-LAMBERT, all remaining Samples provided by WARNER-
 LAMBERT and will provide WARNER-LAMBERT with a certified statement that all
 remaining Samples have been returned or otherwise properly disposed of and
 that PFIZER is no longer in possession or control of any such Samples in
 any form or fashion.

      SECTION 5.03.  Labeling.  The parties agree that, subject to the
 requirements of applicable Law, WARNER-LAMBERT and PFIZER shall be given
 equal exposure and prominence on all Product package inserts, Product
 monographs, packaging, Samples and all Promotional Materials used or
 distributed in the Co-Promotion Territory in connection with the Products
 under this Agreement; provided such equal exposure shall not be required
 where PFIZER has prohibited the use of the PFIZER Logo in accordance with
 the terms of Section 2.05(c).

               ARTICLE VI - INFORMATION CONCERNING THE PRODUCT

      SECTION 6.01.  Public Statements. PFIZER and WARNER-LAMBERT shall
 ensure that no claims or representations in respect of the Products or
 Atorvastatin or the characteristics thereof are made by or on behalf of it
 (by members of its sales force or otherwise) that have not been approved by
 WARNER-LAMBERT or which do not represent an accurate summary or explanation
 of the labeling of the Product or a portion thereof.

      SECTION 6.02.  Ownership. PFIZER shall not represent to any third
 party that it has any proprietary or property right or interest in the
 Products, Atorvastatin or in the Patents or the Trademark, except for such
 rights granted to PFIZER under Section 2.01.  Furthermore, PFIZER
 acknowledges that it does not have any right, title or interest in the
 Patents.

      SECTION 6.03.  Medical Inquiries. PFIZER shall comply with the
 directions and policies which WARNER-LAMBERT may reasonably formulate
 concerning responses to be made to medical questions or inquiries from
 members of the medical and paramedical professions and consumers regarding
 the Products and shall, if so requested by WARNER-LAMBERT, provide WARNER-
 LAMBERT with details of inquiries received and responses given.

      SECTION 6.04.  WARNER-LAMBERT Information.

      (a)  WARNER-LAMBERT shall provide PFIZER with information, known to
 WARNER-LAMBERT, which is relevant or appropriate to enable PFIZER to
 respond promptly to medical questions or inquiries from members of the
 medical and paramedical professions and consumers relating to the Products.

      (b)  PFIZER shall refer all questions and inquiries to which PFIZER is
 unable to respond, using the materials provided by WARNER-LAMBERT pursuant
 to Section 6.04(a), to WARNER-LAMBERT.

                           ARTICLE VII - TRAINING

      SECTION 7.01.  Training Plans.  PFIZER and WARNER-LAMBERT shall, each
 at its own expense, comply with any reasonable training plan contained in
 any Marketing Plan which is otherwise consistent with provisions of this
 Agreement.

      SECTION 7.02.  Assistance.  During the Term of this Agreement (or the
 period of time in which PFIZER retains co-promotion rights under Section
 2.01 if shorter), each party shall make available to the other, to the
 extent reasonable:

      (a)  Reasonable services of such party's sales training personnel to
 assist the other party's sales training personnel in training its detailing
 force; and

      (b)  Reasonable quantities of training and communications materials
 created and developed for marketing and promoting the Products.

                      ARTICLE VIII - REGULATORY MATTERS

      SECTION 8.01.  Communication with Regulatory Authorities.  PFIZER
 shall not without the consent of WARNER-LAMBERT or unless so required by
 Law (and then only pursuant to the terms of this Section 8.01), correspond
 or communicate with any Governmental or Regulatory Authority, whether
 within the Co-Promotion Territory or otherwise, concerning the Products or
 Atorvastatin or otherwise take any action concerning any authorization or
 permission under which the Products are sold or any application for the
 same.  Furthermore, PFIZER shall, immediately upon receipt of any
 communication from any Governmental or Regulatory Authority relating to
 Atorvastatin or any Product, forward a copy or description of the same to
 WARNER-LAMBERT and respond to all inquiries by WARNER-LAMBERT relating
 thereto.  If PFIZER is advised by its counsel that it must communicate with
 any Governmental or Regulatory Authority, then PFIZER shall so advise
 WARNER-LAMBERT immediately and, unless the Law prohibits, provide WARNER-
 LAMBERT in advance with a copy of any proposed written communication with
 any Governmental or Regulatory Authority and comply with any and all
 reasonable direction of WARNER-LAMBERT concerning any meeting or written or
 oral communication with any Governmental or Regulatory Authority.

      SECTION 8.02.  Filings with Governmental or Regulatory Authorities.
 Subject to the terms of Section 2.04, upon receipt of the initial Marketing
 Authorization for a Product in each Country, WARNER-LAMBERT shall have
 exclusive authority and responsibility to maintain and seek revisions of
 the conditions of each such Marketing Authorization for the Products and
 shall keep PFIZER informed of any such actions, provided any such revisions
 are not inconsistent with the decisions of the parties as determined in
 accordance with Section 4.01.  Within twenty (20) days after submission to
 the applicable Governmental or Regulatory Authority, WARNER-LAMBERT shall
 provide PFIZER with copies of all final submissions that are intended to
 change or modify the label or labeling for, or the indications of,
 Atorvastatin or any of the Products.  Subject to the terms of Section 8.01,
 PFIZER will not file any document with any Governmental or Regulatory
 Authority relating to any Product or Atorvastatin without the prior consent
 of WARNER-LAMBERT.

      SECTION 8.03.  Labeling and Promotional Materials.  WARNER-LAMBERT
 shall have sole authority and responsibility to seek and/or obtain any
 necessary Governmental or Regulatory Authority approvals of any label,
 labeling, package inserts, Product monographs and packaging, and
 Promotional Materials used in connection with the Products, and for
 determining whether the same requires Governmental or Regulatory Authority
 approval.  No Product label, labeling or Promotional Materials may be used
 or distributed by PFIZER unless such label, labeling or Promotional
 Materials have been approved in advance by the Country Marketing Team and,
 for purposes of determining compliance with applicable Laws, WARNER-
 LAMBERT, pursuant to WARNER-LAMBERT's internal procedures.

      SECTION 8.04.  Complaints.  Subject to the terms of Section 8.06, and
 except as otherwise agreed on a Country by Country basis, PFIZER shall
 refer any complaints (including medical complaints) which it receives
 concerning any Product or Atorvastatin to WARNER-LAMBERT within ninety-six
 hours of PFIZER's receipt of the same; provided that all complaints
 concerning suspected or actual Product tampering, contamination or mix-up
 (e.g. wrong ingredients) shall be delivered within twenty-four hours of any
 member of the PFIZER Group's (as hereinafter defined) receipt of the same.
 PFIZER shall not take any other action in respect of any such complaint
 without the consent of WARNER-LAMBERT unless otherwise required by Law.

      SECTION 8.05.  Regulatory Information.  Subject to the terms of
 Section 8.01, each party agrees to provide the other with all reasonable
 assistance and take all actions reasonably requested by the other party
 that are necessary or desirable to enable the other party to comply with
 any Law applicable to Atorvastatin or any Product, including, but not
 limited to, WARNER-LAMBERT meeting its reporting and other obligations to
 (i) maintain and update any Marketing Authorizations for the Products and
 (ii) report Adverse Drug Experience Reports and Serious Adverse Drug
 Experience Reports to any Governmental or Regulatory Authorities. Such
 assistance and actions shall include, among other things, keeping the other
 party informed, commencing within forty-eight hours of notification of any
 action by, or notification or other information which it receives (directly
 or indirectly) from, any Governmental or Regulatory Authority, which (a)
 raises any material concerns regarding the safety or efficacy of any
 Product, (b) which indicates or suggests a potential material liability for
 either party to third parties arising in connection with any Product, or
 (c) which is reasonably likely to lead to a recall or market withdrawal of
 any Product, provided that neither party shall be obliged to disclose
 information in breach of any contractual restriction which it could not
 reasonably have avoided.  For purposes of this Section 8.05, each of the
 events set forth in (a), (b) and (c) of this Section 8.05 shall be defined
 as a "Material Event".  Information that shall be disclosed pursuant to
 this Section 8.05 shall include, but not be limited to:

      (1)  Governmental or Regulatory inspections of manufacturing,
 distribution or other related facilities; inquiries by Governmental or
 Regulatory Authorities concerning clinical investigation activities
 (including inquiries of investigators, clinical monitoring organizations
 and other related parties); any communication from Governmental or
 Regulatory Authorities involving the manufacture, sale, promotion or
 distribution of Products or any other Governmental or Regulatory Authority
 reviews or inquiries relating to Atorvastatin or any of the Products which,
 in each case, constitute a Material Event; and

      (2)  an initiation of any Governmental or Regulatory Authority
 investigation, detention, seizure or injunction concerning any Product.

      SECTION 8.06.  Adverse Drug Experience Reports.  (a) Subject to
 applicable Law, PFIZER shall:

      (i)  notify WARNER-LAMBERT of all Serious Adverse Drug Experience
           Reports (including Serious Adverse Drug Experience Reports
           occurring in any post-marketing study conducted, sponsored or
           monitored by PFIZER or WARNER-LAMBERT) within ninety-six hours of
           the time such Serious Adverse Drug Experience Report becomes
           known to PFIZER or any of its Affiliates or any employee or agent
           of PFIZER or any of its Affiliates (the "PFIZER Group"); and

      (ii) notify WARNER-LAMBERT of all Adverse Drug Experience Reports
           (except for Adverse Drug Experience Reports occurring in a post-
           marketing study conducted, sponsored or monitored by PFIZER or
           WARNER-LAMBERT) within thirty days of the time such Adverse Drug
           Experience Report becomes known to any member of the PFIZER
           Group; and

     (iii) notwithstanding any other provision of this Section 8.06, use its
           best efforts to notify WARNER-LAMBERT of all unexpected fatal or
           life-threatening experiences occurring in connection with an IND
           study conducted, sponsored or monitored by PFIZER, as defined in
           21 C.F.R 312.32, within twenty-four (but, in no event, later than
           thirty-six) hours of the time any such experience becomes known
           to any member of the PFIZER Group; and

      (iv) notwithstanding any other provision in this Section 8.06, notify
           WARNER-LAMBERT of all other serious and unexpected adverse
           experiences occurring in connection with an IND study conducted,
           sponsored or monitored by PFIZER, as defined in 21 C.F.R 312.32,
           within seventy-two hours of the time any such experience becomes
           known to any member of the PFIZER Group.

      (b)  PFIZER shall notify WARNER-LAMBERT of all Adverse Drug Experience
 Reports occurring in any post-marketing study conducted, sponsored or
 monitored by PFIZER when such study is completed in a study report issued
 to WARNER-LAMBERT in connection therewith.  Each such final study report
 shall be provided to WARNER-LAMBERT within fifteen days of its completion.
 Except for Adverse Drug Experience Reports occurring in any post-marketing
 study conducted, sponsored or monitored by PFIZER, notification under this
 Section 8.06 shall be by facsimile and overnight courier and in accordance
 with instructions to be mutually agreed upon by PFIZER and WARNER-LAMBERT.
 All follow-up investigations concerning Adverse Drug Experience Reports and
 Serious Adverse Drug Experience Reports occurring during post-marketing
 studies shall be conducted by the party initiating, sponsoring or
 monitoring such study; provided that the results of such follow-up
 investigations conducted by PFIZER shall be delivered to WARNER-LAMBERT
 within ninety-six hours of the time such follow-up information is obtained
 by any member of the PFIZER Group.  All other follow-up investigations
 concerning Adverse Drug Experience Reports and Serious Adverse Drug
 Experience Reports shall be conducted by WARNER-LAMBERT.  PFIZER shall
 provide all reasonable cooperation with any investigation of any such
 spontaneous Adverse Drug Experience Report or Serious Adverse Drug
 Experience Report conducted by WARNER-LAMBERT.

      (c)  Subject to Section 8.01, (i) PFIZER shall not disclose any
 information concerning Adverse Drug Experience Reports or Serious Adverse
 Drug Experience Reports to any Person or Governmental or Regulatory
 Authority without the prior consent of WARNER-LAMBERT, and (ii) WARNER-
 LAMBERT shall have the sole discretion to determine whether any complaint,
 Adverse Drug Experience Report or Serious Adverse Drug Experience Report
 must be reported to the FDA or any other Governmental or Regulatory
 Authority.

      SECTION 8.07.  Recalls Or Other Corrective Action.  WARNER-LAMBERT
 shall have sole responsibility for and shall make all decisions with
 respect to any recall, market withdrawals or any other corrective action
 related to the Products.  WARNER-LAMBERT shall promptly notify PFIZER of
 any such actions taken by WARNER-LAMBERT which are reasonably likely to
 result in a material adverse effect on the marketability of any Product in
 any Country.  At WARNER-LAMBERT's request, PFIZER shall provide reasonable
 assistance to WARNER-LAMBERT in conducting such recall, market withdrawal
 or other corrective action and any documented, direct, out-of-pocket costs
 incurred by PFIZER with respect to participating in such recall, market
 withdrawal or other corrective action shall be reimbursed by WARNER-
 LAMBERT.  WARNER-LAMBERT shall be under no liability whatsoever to
 compensate PFIZER or make any other payment to PFIZER for any decision to
 recall, initiate a market withdrawal or take any other corrective action
 with respect to the Products contemplated in this Section 8.07, unless such
 action results from WARNER-LAMBERT's failure to comply with the terms of
 this Agreement.

      SECTION 8.08.  Survival of Obligations.  The obligations of the
 parties set forth in Sections 8.01, 8.04, 8.05 and 8.06 shall survive the
 termination of this Agreement (or the period of time in which PFIZER
 retains co-promotion rights under Section 2.01 if shorter) for the shelf
 life of the Products containing the PFIZER Logo in accordance with Section
 2.05(c).

                 ARTICLE IX - ORDERS AND SUPPLY OF PRODUCTS

      SECTION 9.01.  Orders and Terms of Sale.  WARNER-LAMBERT shall have
 the sole right to (i) receive, accept and fill orders for Products, (ii)
 control invoicing, order processing and collection of accounts receivable
 for Product sales, (iii) record Product sales in its books of account, and
 (iv) establish and modify the commercial terms and conditions with respect
 to the sale and distribution of Products, including matters such as the
 price at which the Products will be sold and whether any discounts, rebates
 or other deductions should be made, paid or allowed.  It is understood that
 certain of the matters set forth in clause (iv) above shall be incorporated
 in the Marketing Plans developed pursuant to Section 4.01.

      SECTION 9.02.  Misdirected Orders.  If, for any reason, PFIZER
 receives orders for Products, PFIZER shall forward such orders to
 WARNER-LAMBERT (or if directed by WARNER-LAMBERT to WARNER-LAMBERT's
 wholesalers) as soon as practicable.

      SECTION 9.03.  Product Returns.  If any quantities of the Products are
 returned to PFIZER, PFIZER shall immediately notify WARNER-LAMBERT and ship
 them to the facility designated by WARNER-LAMBERT, with any reasonable or
 authorized shipping or other documented direct cost to be paid by
 WARNER-LAMBERT.  PFIZER, at its option, may advise the customer who made
 the return that the Products have been returned to WARNER-LAMBERT, but
 shall take no other steps in respect of any return without the consent of
 WARNER-LAMBERT.  All returns of Samples used by the PFIZER field force
 shall first be returned to PFIZER which shall ship them to WARNER-LAMBERT,
 at WARNER-LAMBERT's expense.

      SECTION 9.04.  Supply.  WARNER-LAMBERT shall use reasonable efforts to
 supply Products (both for trade purposes and Samples) during the Term of
 this Agreement in a consistent fashion and in sufficient quantities to meet
 the forecasted amounts of Products in accordance with the then current
 Marketing Plan.  With respect to the foregoing, WARNER-LAMBERT shall
 maintain inventory of Products (a) for the first two Agreement Quarters of
 Agreement Year One for each Country, equal to six (6) months requirement
 (based on the then current Marketing Plan) and (b) for the final two
 Agreement Quarters of Agreement Year One and the remaining Agreement Years,
 equal to three (3) months requirement (based on the then current Marketing
 Plan).  WARNER-LAMBERT may establish appropriate back-up manufacturing
 facilities and, in such event, shall be responsible for obtaining all
 Governmental or Regulatory Authority approvals for such facilities on a
 timely basis as required to prevent any interruption, discontinuity or
 other impediment to continued supply of the Products.

      SECTION 9.05.  PFIZER Back-Up Manufacturing Facilities.  If, after
 approval of a Marketing Authorization for a Product, additional back-up
 manufacturing facilities are required, PFIZER shall have the option, at its
 sole cost and expense, to request WARNER-LAMBERT to file a supplement to
 have one or more of PFIZER's or any of its Affiliate's manufacturing
 facilities (the "PFIZER Facilities") qualified and approved as back-up
 manufacturing facilities.  If PFIZER desires to have any of its facilities
 so qualified, PFIZER shall notify WARNER-LAMBERT of the identity of such
 PFIZER Facilities and the back-up manufacturing services to be provided
 promptly after PFIZER has made this determination.  WARNER-LAMBERT shall
 have the right to visit and audit such PFIZER Facilities and review all
 other appropriate technical information to determine whether such PFIZER
 Facilities are acceptable, such consent not to be unreasonably withheld.
 If approved by WARNER-LAMBERT, WARNER-LAMBERT shall have the right to
 provide reasonable technical assistance in the qualification and approval
 of such PFIZER Facilities at the cost and expense of PFIZER.  WARNER-
 LAMBERT shall be solely responsible for filing all submissions or other
 correspondence with the applicable Governmental or Regulatory Authorities
 in connection with any decision to seek approval of a PFIZER Facility as an
 additional back-up manufacturing facility.  WARNER-LAMBERT shall also be
 responsible for determining technical and other conditions set forth in any
 supplement filed with reference to this Section.  WARNER-LAMBERT shall have
 the sole right to determine whether or not to use the PFIZER Facilities in
 the event of an interruption or depletion in supply of Product and, under
 such circumstances, a separate manufacturing agreement will be entered into
 between the parties.

      SECTION 9.06.  Failure of Supply.  In the event for any reason,
 including Force Majeure (as hereinafter defined) (but excluding the failure
 of PFIZER to perform its obligations as a back-up manufacturer pursuant to
 the terms of Section 9.05, if applicable), WARNER-LAMBERT shall be unable
 in any Country to supply on a timely basis (in accordance with WARNER-
 LAMBERT's normal and customary practice) at least ninety percent (90%) of
 the orders for Product in such Country and provided that such orders are
 not materially greater than the forecasted Product requirements included in
 the then current Marketing Plan for such Country, then the following
 adjustments shall be made to the terms otherwise provided herein:

      (a)  If such failure to supply continues for two consecutive months or
 less, the Agreement Year for such Country in which such failure to supply
 occurred shall be extended by a length of time equal to two times the
 number of days during which WARNER-LAMBERT failed to supply Product as
 provided for above.

      (b)  If such failure to supply continues longer than two consecutive
 months, the Agreement Year for such Country in which such failure to supply
 occurred shall be extended by a length of time equal to four times the
 number of days during which WARNER-LAMBERT failed to supply Product as
 provided for above.

      (c)  Provided WARNER-LAMBERT's failure to meet its supply obligations
 shall not be the result of WARNER-LAMBERT's material breach of its
 obligations under this Agreement, then Sections 9.06(a) and 9.06(b) set
 forth PFIZER's sole remedy in the event WARNER-LAMBERT fails to meet the
 supply obligations set forth in this Article IX.

                    ARTICLE X - CONFIDENTIAL INFORMATION

      SECTION 10.01.  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.  Neither party shall 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 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 10.02.  Exceptions. Each of PFIZER and WARNER-LAMBERT shall be
 relieved of any and all of the obligations of Section 10.01 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 10.03.  Survival. The obligations and prohibitions contained
 in this Article X shall survive the expiration or termination of this
 Agreement for a period of five (5) years.

                           ARTICLE XI - COVENANTS

      SECTION 11.01.  WARNER-LAMBERT Covenants.  WARNER-LAMBERT hereby
 covenants and agrees as follows:

      (a)  During the Term of this Agreement WARNER-LAMBERT shall carry out
 the detailing, promotion, marketing and sale of the Products and its other
 obligations or activities hereunder in accordance with (i) the terms of
 this Agreement, (ii) accepted pharmaceutical industry practices and (iii)
 all applicable Laws.

      (b)  Products to be distributed by WARNER-LAMBERT during the Term of
 this Agreement will, at the time of shipment by or on behalf of WARNER-
 LAMBERT, not be misbranded or adulterated under the terms of applicable
 Laws.

      (c)  WARNER-LAMBERT acknowledges that PFIZER is relying, and is
 entitled to rely, on the foregoing covenants.

      SECTION 11.02.  PFIZER Covenant.  PFIZER hereby covenants as follows:

      (a)  During the Term of this Agreement PFIZER shall carry out the
 detailing, promotion and marketing of the Products and its other
 obligations or activities hereunder in accordance with (i) the terms of
 this Agreement, (ii) accepted pharmaceutical industry practices and (iii)
 all applicable Laws.

      (b)  PFIZER acknowledges that WARNER-LAMBERT is relying, and is
 entitled to rely, on the foregoing covenants.

      SECTION 11.03.  Indemnification of PFIZER.  WARNER-LAMBERT shall
 indemnify PFIZER in accordance with Section 4.03 of the International
 Collaboration Agreement.

      SECTION 11.04.  Indemnification of WARNER-LAMBERT.  PFIZER shall
 indemnify WARNER-LAMBERT in accordance with Section 4.04 of the
 International Collaboration Agreement.

      SECTION 11.05.  Survival.  The provisions of this Article XI shall
 survive the expiration or termination of this Agreement.

               ARTICLE XII - PATENT AND TRADEMARK INFRINGEMENT

      SECTION 12.01.  Prosecution and Maintenance of Patents.  WARNER-
 LAMBERT shall make adequate filings for, and prosecute and maintain, all
 Patents and related applications in the Co-Promotion Territory unless
 WARNER-LAMBERT reasonably believes that any such Patent or related
 application is not material to the matters contemplated in this Agreement.
 WARNER-LAMBERT shall consult with PFIZER prior to abandoning any Patents or
 related applications that are material to the matters contemplated in this
 Agreement.  At PFIZER's reasonable request WARNER-LAMBERT shall advise
 PFIZER of the status of pending applications, shall provide PFIZER with
 copies of documentation concerning such applications and shall consult with
 PFIZER before taking any action materially affecting the scope of patent
 coverage relating to Products.  WARNER-LAMBERT shall file all applications
 and take any other actions necessary to obtain patent extensions and
 supplementary protection certificates for Patents where available in the
 Co-Promotion Territory unless WARNER-LAMBERT reasonably believes that any
 such Patent or application is not material to the matters contemplated in
 this Agreement.

      SECTION 12.02.  Patent Infringement.

      (a)  In the event any infringement action shall be brought within the
 Co-Promotion Territory against PFIZER or any of its Affiliates because of
 the manufacture, use or sale of Products, PFIZER shall promptly notify
 WARNER-LAMBERT.  WARNER-LAMBERT shall, at its sole expense, assume the
 defense of such action, and PFIZER shall be fully indemnified on account of
 such action subject to the terms of Article XI.

      (b)  If any third party shall, in the reasonable opinion of either
 party, infringe any of the Patents, such party shall promptly notify the
 other party.

      (c)  If any third party shall infringe any of the Patents in
 connection with either the manufacture, use or sale of a product in any
 Country that has a Material Adverse Effect (as hereinafter defined) on the
 Products in such Country, WARNER-LAMBERT shall bring suit and take such
 other action as it may determine is reasonably necessary to enjoin,
 prohibit, or retard such infringement.  PFIZER shall cooperate in such
 suits or actions.  In the event of such a Material Adverse Effect, the
 Agreement Year with respect to the Country involved in which such
 infringement occurred shall be extended by the number of days during which
 such infringement resulted in a Material Adverse Effect on Net Sales in
 such Country.  For purposes of this Section 12.02(c), "Material Adverse
 Effect" shall be deemed to occur if sales in such Country of infringing
 products by such infringing party equal at least ten percent (10%) of Net
 Sales in such Country in such Agreement Year.

      (d)  If any third party shall infringe any of the Patents and such
 infringement does not result in a Material Adverse Effect, WARNER-LAMBERT
 shall have sole discretion whether or not to bring suit to enjoin,
 prohibit, or retard such infringement.

      SECTION 12.03.  Trademarks.

      (a)  WARNER-LAMBERT agrees to pursue and maintain the Trademark and
 all of its relevant copyrights relating to the Products in the Co-Promotion
 Territory.  WARNER-LAMBERT and PFIZER shall each advise the other promptly
 upon its becoming aware of any infringement by a third party of the
 Trademark.

      (b)  WARNER-LAMBERT and its Affiliates shall have sole discretion to
 decide what if any action should be taken in relation to such infringement.
 PFIZER shall cooperate fully with, and as reasonably requested by, WARNER-
 LAMBERT, at WARNER-LAMBERT's expense, in any investigation or action taken
 by WARNER-LAMBERT or any of its Affiliates in respect of such infringement.
 Any sums obtained as a result of any such suit or proceeding, whether by
 judgment, award, decree or settlement, shall be the property of WARNER-
 LAMBERT or its Affiliate and PFIZER shall not under any circumstances be
 entitled to any share of the same.

      (c)  In the event any trademark infringement action shall be brought
 within the Co-Promotion Territory against PFIZER or any of its Affiliates
 because of the manufacture, use or sale of Products, PFIZER shall promptly
 notify WARNER-LAMBERT.  WARNER-LAMBERT shall, at its sole expense, assume
 the defense of such action, and PFIZER shall be fully indemnified on
 account of such action subject to the terms of Article XI.

                           ARTICLE XIII - RECORDS

      SECTION 13.01.  Detail Records.  Both parties shall keep accurate and
 complete records of each Detail carried out by it under this Agreement and
 shall make such records available for inspection, review and audit by an
 independent certified public accountant or the local equivalent appointed
 by the other party and reasonably acceptable to such party for the purpose
 of verifying the number of Details made by such party.  All costs and
 expenses incurred in connection with performing any such audit shall be
 paid by the party performing such audit.  Such accountants shall not reveal
 to the party seeking verification the details of its review, except for
 such information as is required to be disclosed under this Agreement, and
 shall be subject to confidentiality obligations consistent with the
 provisions of Article X.

      SECTION 13.02.  Financial Records.  WARNER-LAMBERT shall keep such
 records of Net Sales and Product Expenses as are necessary to determine
 accurately under United States generally accepted accounting principles the
 sums due to PFIZER and WARNER-LAMBERT under this Agreement.  PFIZER shall
 keep such records of its Product Expenses as are necessary to determine
 accurately under United States generally accepted accounting principles the
 sums due to PFIZER and WARNER-LAMBERT under this Agreement.  Such records
 shall be retained by each party (in such capacity, the "Recording Party")
 and shall be made available for inspection, review and audit, at any time
 during the applicable Agreement Year and for three (3) years thereafter, at
 the request and expense of the other party, by an independent certified
 public accountant or the local equivalent appointed by such other party and
 reasonably acceptable to the Recording Party for the sole purpose of
 verifying the Recording Party's accounting reports and payments made or to
 be made pursuant to this Agreement, provided that such audits may not be
 performed by either party more than once per Agreement Year.  Such
 accountants shall not reveal to the party seeking verification the details
 of its review, except for such information as is required to be disclosed
 under this Agreement, and shall be subject to confidentiality obligations
 consistent with the provisions of Article X.

      SECTION 13.03.  Retaining of Records.  The documents from which were
 calculated (i) the sums due under Article III and (ii) the number of
 Details as set forth in the written reports delivered in accordance with
 Section 2.02 shall be retained by WARNER-LAMBERT or PFIZER (whichever is
 relevant) during the Term of this Agreement and for three (3) years
 thereafter.

                     ARTICLE XIV - TERM AND TERMINATION

      SECTION 14.01.  Term.  Unless otherwise mutually agreed to by the
 parties, this Agreement shall with respect to each Country expire on the
 last day of Agreement Year Ten.

      SECTION 14.02.  Termination of Co-Promotion Rights.  WARNER-LAMBERT
 shall have the right to terminate PFIZER's co-promotion rights, granted
 under Section 2.01, as follows:

      (a)  If at any time from the date of this Agreement through the end of
 Agreement Year Five a Change of Control of WARNER-LAMBERT shall occur,
 WARNER-LAMBERT shall have the right to terminate PFIZER's co-promotion
 rights under Section 2.01 on a Country-by-Country basis as follows: (i)
 WARNER-LAMBERT shall give to PFIZER notice of WARNER-LAMBERT's intent to
 terminate such co-promotion rights ("Termination Notice A"), (ii)
 Termination Notice A shall specify for each affected Country a date for
 such termination of co-promotion rights which date shall be not less than
 twelve (12) months after the date of Termination Notice A, (iii) in no
 event shall the date for termination of such co-promotion rights be earlier
 than the first day of Agreement Year Four in the affected Country, and (iv)
 in all cases the date for termination of such co-promotion rights shall be
 on the first day of an Agreement Quarter in the affected Country; and

      (b)  WARNER-LAMBERT shall have the right, at its sole discretion, to
 terminate PFIZER's co-promotion rights under Section 2.01 on a Country-by-
 Country basis as follows: (i) WARNER-LAMBERT shall give to PFIZER notice of
 WARNER-LAMBERT's intent to terminate such co-promotion rights ("Termination
 Notice B"), (ii) Termination Notice B shall specify for each affected
 Country a date for such termination of co-promotion rights which date shall
 be not less than twelve (12) months after the date of Termination Notice B,
 (iii) in no event shall the date for termination of such co-promotion
 rights be earlier than the first day of Agreement Year Six in the affected
 Country, and (iv) in all cases the date for termination of such co-
 promotion rights shall be on the first day of an Agreement Quarter in the
 affected Country.

      SECTION 14.03.  Termination of Agreement.

      (a)  At any time, upon twelve (12) months' notice to WARNER-LAMBERT,
 PFIZER shall have the right on a Country-by-Country basis, at PFIZER's sole
 discretion, to terminate this Agreement (provided the date for termination
 shall be on the first day of an Agreement Quarter), and upon such
 termination, subject to Section 14.05, PFIZER shall have no further rights
 to any payments or compensation from WARNER-LAMBERT.

      (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.
 For the purposes of this Section 14.03(b), a material breach or default in
 the performance of any of the provisions of this Agreement shall include a
 material inaccuracy in any representation, warranty or covenant contained
 herein.

      (c)  To the extent permitted by Law, if either WARNER-LAMBERT or
 PFIZER shall become insolvent, or shall make or seek to make or arrange an
 assignment for the benefit of creditors, or if proceedings in voluntary or
 involuntary bankruptcy shall be initiated by, on behalf of or against such
 party (and, in the case of any such involuntary proceeding, not dismissed
 within ninety (90) days), or if a receiver or trustee of such party's
 property shall be appointed and not discharged within ninety (90) days, the
 other party shall have the right to terminate this Agreement forthwith.

      SECTION 14.04.  Effects of Termination of Co-Promotion Rights.

      (a)  Termination by WARNER-LAMBERT under Section 14.02 shall not
 release either party from any obligation to pay to the other party any sums

 due under Article III in connection with activities completed on or before
 the effective date of such termination, but no further sums shall be
 payable under Article III except as provided in Sections 14.04 or 14.05.

      (b)  If PFIZER's co-promotion rights for any Country are terminated by
 WARNER-LAMBERT pursuant to Sections 14.02(a) or 14.02(b), WARNER-LAMBERT
 shall pay to PFIZER seventy-five percent (75%) of the payment(s) PFIZER
 would have received pursuant to Article III through the end of Agreement
 Year Ten for such Country.  In computing such amounts there shall be
 deducted the amounts PFIZER would have owed WARNER-LAMBERT pursuant to
 Section 3.01(b) with respect to the remaining Agreement Years had PFIZER's
 co-promotion rights not been terminated; provided that PFIZER shall have no
 obligations under Section 3.01(b) to actually pay or incur any Product
 Expenses after PFIZER's co-promotion rights are terminated under Sections
 14.02(a) or 14.02(b).  It is understood that payments for each such
 remaining Agreement Year shall be based on the actual Net Sales and Product
 Expenses, in each case for such Agreement Year as provided in this
 Agreement.  Moneys shall be payable in the manner and at such times as set
 forth in Sections 3.03 and 3.04 for each Agreement Quarter during such
 remaining Agreement Years.  In addition, WARNER-LAMBERT shall continue to
 comply with all its marketing, detailing, promotional and clinical
 obligations under this Agreement as if PFIZER had retained its co-promotion
 rights.  In addition, WARNER-LAMBERT (or such other co-promotion partner as
 WARNER-LAMBERT shall appoint) shall assume the marketing, detailing and
 promotional obligations that PFIZER would have been responsible for
 pursuant to this Agreement had the Agreement not been terminated, and
 PFIZER shall have no responsibility therefor.

      SECTION 14.05.  No Prejudice to Rights.  Termination of this Agreement
 shall be without prejudice to:

      (a)  The rights of the parties to any payments due under Article III
 to the date of termination; and

      (b)  Any remedies which either party may then have hereunder or at
 law; and

      (c)  Either party's right to obtain performance of any obligations
 provided for in this Agreement which survive termination by their express
 terms.

      SECTION 14.06.  Return of Confidential Information.  (a)  Subject to
 the terms of Section 10.01 and 14.06(b), upon the termination of this
 Agreement (or, if earlier, the termination of PFIZER's co-promotion
 rights), (i) PFIZER shall within thirty (30) days return to WARNER-LAMBERT
 all Samples, Promotional Materials, communications materials, marketing
 plans and reports and other tangible WARNER-LAMBERT Confidential
 Information provided to PFIZER by or on behalf of WARNER-LAMBERT pursuant
 to the terms and intent of this Agreement, and (ii) 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.

      (b)  If PFIZER's co-promotion rights are terminated by WARNER-LAMBERT
 pursuant to Section 14.02, then, WARNER-LAMBERT shall reimburse PFIZER for
 the Product Expenses incurred by PFIZER pursuant to Section 3.01(b) with
 respect to the Samples and Promotional Materials returned to WARNER-LAMBERT
 pursuant to Section 14.06(a).  This payment shall be made by WARNER-LAMBERT
 within sixty (60) days of PFIZER's return of such Samples in accordance
 with the terms of Section 14.06(a).

                         ARTICLE XV - MISCELLANEOUS

      SECTION 15.01.  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 except as expressly provided in this
 Agreement.  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 15.02.  No Solicitation.  The parties agree that during the
 Term of this Agreement neither party shall solicit any employee of the
 other party, with whom it has come in contact or interacted for the
 purposes of the performance of this Agreement, to leave the employment of
 the other party and accept employment with the first party.

      SECTION 15.03.  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.  The party prevented from
 performing its obligations or duties because of Force Majeure shall
 promptly notify the other party hereto (the "Other Party") of the
 occurrence and particulars of such Force Majeure and shall provide the
 Other Party, from time to time, with its best estimate of the duration of
 such Force Majeure and with notice of the termination thereof. The party so
 affected shall use reasonable efforts to avoid or remove such causes of
 nonperformance.  Upon termination of Force Majeure, the performance of any
 suspended obligation or duty shall promptly recommence.  Neither party
 shall be liable to the Other Party for any direct, indirect, consequential,
 incidental, special, punitive, exemplary or other damages arising out of or
 relating to the suspension or termination of any of its obligations or
 duties under this Agreement by reason of the occurrence of Force Majeure.

      SECTION 15.04.  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 15.05.  Choice of Law; Submission to Jurisdiction.  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.  Each party hereby irrevocably and unconditionally submits for itself
 and its property in any legal action or proceeding relating to or arising
 out of this Agreement, or any of the transactions contemplated hereby, to
 the non-exclusive general jurisdiction of the Courts of the State of New
 York, the courts of the United States of America for the Southern District
 of New York, and appellate courts from any thereof, and agrees that any
 such action or proceeding may be brought in such courts.

      SECTION 15.06.  Assignment.  This Agreement may not be assigned by
 either party without the prior 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 or (b) in
 whole or in part to its Affiliate or Affiliates who shall be substituted
 directly in whole or in part for it hereunder; provided however, that the
 assignor shall be responsible for the performance of its Affiliate
 assignee(s) hereunder. It is further understood and agreed that each party
 shall assign, or otherwise cause to be performed, its obligations under
 this Agreement (including, without limitation, obligations of
 confidentiality, detailing, payment and promotion) to or by, as the case
 may be, one or more of its Affiliates to the extent necessary or
 appropriate in order to ensure that such obligations are fulfilled in
 accordance with the terms and intent of this Agreement. 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 15.07.  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, International Pharmaceuticals Group
      Facsimile No. (212) 573-1240

      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 15.08.  Invalid Provisions.  If any provision of this
 Agreement is held to be illegal, invalid or unenforceable under any
 applicable present or future Law, and if the rights or obligations of
 either party hereto under this Agreement will not be materially and
 adversely affected thereby, (i) such provision will be fully severable,
 (ii) this Agreement will be construed and enforced as if such illegal,
 invalid or unenforceable provision had never comprised a part hereof, (iii)
 the remaining provisions of this Agreement will remain in full force and
 effect and will not be affected by the illegal, invalid or unenforceable
 provision or by its severance herefrom and (iv) in lieu of such illegal,
 invalid or unenforceable provision, there will be added automatically as a
 part of this Agreement, a legal, valid and enforceable provision as similar
 in terms to such illegal, invalid or unenforceable provision as may be
 possible.

      SECTION 15.09.  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 15.10.  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 15.11.  Entire Agreement.  This Agreement (including Exhibits
 A through E hereto), together with the Confidential Disclosure Agreement,
 dated March 4, 1996, between WARNER-LAMBERT and PFIZER (the "Confidential
 Disclosure Agreement") and the International Collaboration 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 X of this Agreement shall
 govern the protection of Confidential Information disclosed prior to or
 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 15.12.  No License.  Nothing in this Agreement shall be deemed
 to constitute the grant of any license or other right in either party to or
 in respect of any product, patent, trademark, Confidential Information,
 trade secret or other data or any other intellectual property of the other
 party except as expressly set forth herein.

      SECTION 15.13.  Independent Agreements.  WARNER-LAMBERT and PFIZER
 have, as of the date hereof, entered into an Option Agreement (the "Option
 Agreement") under which PFIZER grants to WARNER-LAMBERT an option to
 negotiate and possibly to acquire in the future certain co-promotion and
 other rights to a PFIZER compound.  The Option Agreement contemplates that
 the parties will in the future negotiate and, if such negotiations are
 successful, enter into additional agreements regarding such PFIZER
 compound.  It is recognized that the parties may fail to reach any future
 agreement or agreements contemplated under the Option Agreement, or the
 Option Agreement may terminate, or disputes may arise under the Option
 Agreement or in connection with any transactions contemplated thereunder,
 or WARNER-LAMBERT may not acquire or be granted any rights to any PFIZER
 compound under the Option Agreement.  WARNER-LAMBERT acknowledges under any
 of the foregoing circumstances it shall have no claim whatsoever against
 PFIZER under this Agreement which shall remain in full force and effect
 according to its terms.

      SECTION 15.14.  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 15.15.  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.

 By: /s/ Lodewijk J.R. de Vink           By: /s/ Robert Neimeth
    --------------------------              -------------------------------
 Name:  Lodewijk J.R. de Vink               Name:  Robert Neimeth
 Title: President and Chief                 Title: Executive Vice President






                                                             [EXHIBIT 99.4.1]


                            AMENDMENT AND WAIVER

      AMENDMENT AND WAIVER, dated as of December 4, 1997 (this "Amendment"),
 to the International Co-Promotion Agreement, effective as of June 28, 1996
 (the "Agreement") by and between Warner-Lambert Company, a Delaware
 corporation ("Warner-Lambert"), and Pfizer Inc., a Delaware corporation
 ("Pfizer").  Capitalized terms not otherwise defined herein have the
 meanings set forth in the Agreement.

      WHEREAS, Warner-Lambert has assigned certain of its rights and
 obligations under the Agreement to Warner-Lambert Export Limited, a company
 organized and existing under the laws of Ireland ("Export"), in accordance
 with the Assignment and Assumption Agreement dated as of November 1, 1996;
 and

      WHEREAS, Pfizer has assigned certain of its rights and obligations
 under the Agreement to Pfizer Overseas Inc., a corporation organized and
 existing under the laws of Delaware ("Pfizer Overseas"); and

      WHEREAS, upon this Amendment becoming effective, the parties have
 agreed that certain provisions of the Agreement be amended or waived in the
 manner provided for in this Amendment;

      NOW, THEREFORE, the parties hereto hereby agree as follows:

                             ARTICLE I - WAIVER

      SECTION 1.01.  Waiver of Section 2.02(d).  Solely in the United
 Kingdom, Export hereby waives compliance by Pfizer Overseas with the
 provisions of Section 2.02(d) of the Agreement which require Pfizer
 Overseas, to the extent it uses the services of a contract sales force, to
 employ only "a third party whose primary business is devoted to detailing
 third party products," but only if the quality of service provided by the
 contract sales force(s) is in all material respects equal to (or better
 than) that which would otherwise be provided by Pfizer Overseas, and
 provided, further, that (a) Pfizer Overseas shall provide Export with 60
 days' prior written notice before retaining any third party contract sales
 force(s), and (b) Export consents to the use of such third party contract
 sales force(s), which consent shall not be withheld except for a material
 business reason.

                           ARTICLE II - AMENDMENTS

      SECTION 2.01.  Amendment of Article II.  Article II of the Agreement
 is hereby amended by inserting the following Section after Section 2.06
 thereof:

      "2.07  Inventions and Discoveries.  All data, inventions and
 discoveries generated during the course of any Clinical Plan, whether the
 relevant study is sponsored and/or conducted by WARNER-LAMBERT or PFIZER,
 shall be the joint property of WARNER-LAMBERT and PFIZER, and each party
 shall have the right to use such data, inventions and discoveries free of
 charge during and after the Term of this Agreement.  The parties agree to
 execute any documents or undertake any further actions as may be reasonably
 necessary to effectuate the foregoing."

      SECTION 2.02.  Amendment of Exhibit A.  Exhibit A of the Agreement is
 hereby amended by (a) deleting the country "Greece" under Category 1, (b)
 inserting the country "Portugal" below the country "Netherlands" and above
 the territory "Puerto Rico" under Category 1 and (c) deleting the country
 "Portugal" under Category 3.

                         ARTICLE III - MISCELLANEOUS

      SECTION 3.01.  No Other Amendments; Confirmation.  Except as expressly
 amended, waived, modified and supplemented hereby, the provisions of the
 Agreement are and shall remain in full force and effect.

      SECTION 3.02.  Governing Law.  This Amendment 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 3.03.  Headings.  The headings used in this Amendment have
 been inserted for convenience of reference only and do not define or limit
 the provisions hereof.

      SECTION 3.04.  Third Party Beneficiaries.  None of the provisions of
 this Amendment 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
 Amendment or shall by reason of any such provision make any claim in
 respect of any debt, liability or obligation (or otherwise) against either
 party hereto.

      IN WITNESS WHEREOF, the parties hereto, by their duly authorized
 officers, have executed this Amendment as of the date first written above.


 WARNER-LAMBERT                       PFIZER OVERSEAS INC.
 EXPORT LIMITED


 By: /s/   Paul V. Breen              By:  /s/  Daniel Cronin
    -------------------------            -----------------------------
    Name:  Paul V. Breen                 Name:  Daniel Cronin
    Title: Managing Director             Title: Vice President






                                                         [EXHIBIT 99.4.2]


                               AMENDMENT

      Amendment, dated as of January 16, 1998 (this "Amendment"), to the
 International Co-Promotion Agreement, effective as of June 28, 1996 (the
 "Agreement") by and between Warner-Lambert Company, a Delaware corporation,
 and Pfizer Inc., a Delaware corporation.  Capitalized terms not otherwise
 defined herein have the meanings set forth in the Agreement.

      WHEREAS, Warner-Lambert Company has assigned certain of its rights and
 obligations under the Agreement to Warner-Lambert Export Limited, a company
 organized and existing under the laws of Ireland ("Warner-Lambert"), in
 accordance with the Assignment and Assumption Agreement dated as of
 November 1, 1996; and

      WHEREAS, Pfizer Inc. has assigned certain of its rights and
 obligations under the Agreement to Pfizer Overseas Inc., a corporation
 organized and existing under the laws of Delaware ("Pfizer") in accordance
 with the Assignment effective as of June 28, 1996; and

      WHEREAS, the Agreement has previously been amended by an Amendment and
 Waiver dated as of December 4, 1997; and

      WHEREAS, upon this Amendment becoming effective, the parties have
 agreed that certain provisions of the Agreement be amended in the manner
 provided for in this Amendment;

      NOW, THEREFORE, the parties hereto hereby agree as follows:

                          ARTICLE I - AMENDMENTS

      SECTION 1.01.  Amendment of Section 1.01

      Section 1.01 of the Agreement is hereby further amended by adding the
 following new definition immediately before the definition of "FDA":

      "'Distribution Expenses', for each of Malaysia, Singapore and Vietnam,
      means, subject to the next sentence, the out-of-pocket costs actually
      paid or credited, by WARNER-LAMBERT or its Affiliate, for the order
      processing, handling, warehousing and physical distribution of the
      Products in trade packaged form from (a) the point at which
      WARNER-LAMBERT or its Affiliate in each such country (or if
      WARNER-LAMBERT does not have an affiliate in such country, in a
      neighboring country) takes title to the Products to (b) unaffiliated
      third party customers of the Products which customers are not hired by
      WARNER-LAMBERT or its Affiliate to distribute the Products (for
      purposes of this definition, "Final Customers").  "Distribution
      Expenses" shall include, without limitation, (i) fees and expenses of
      third parties hired by WARNER-LAMBERT or its Affiliate to process
      orders, handle, warehouse and physically distribute the Products, (ii)
      costs related to the operation of distribution centers and warehouses,
      (iii) freight, shipping and insurance costs to transport the Products
      from the initial destination in each such country to Final Customers,
      (iv) customer and collection services, and (v) order entry and
      processing costs, but shall not include (i) any payments made by third
      party distributors for sales force commissions or sales force
      incentives, (ii) freight, shipping and insurance costs paid by
      WARNER-LAMBERT or its Affiliate in each such country (or such
      neighboring country) to transport the Products from the point of final
      manufacture to the initial destination in each such country, and (iii)
      any bad debt and accounts receivable carrying charges which are not
      customary for such country."

      SECTION 1.02   Amendment of Section 3.01

      Section 3.01 (b) is hereby amended by inserting the words "and in the
 case of Malaysia, Singapore and Vietnam, for fifty percent (50%) of all
 Distribution Expenses," in the fourth line, immediately after the words
 "Product Expenses," and by inserting the words "and Distribution Expenses"
 in the eighth line, immediately after the words "Product Expenses."

      SECTION 1.03   Amendments of Section 3.02

      (a) Section 3.02(a) is hereby amended by inserting the words "and in
 the case of Malaysia, Singapore and Vietnam, for fifty percent (50%) of all
 Distribution Expenses," in the third line, immediately after the word
 "Expenses," and by inserting the words "and Distribution Expenses" in the
 seventh line, immediately after the words "Product Expenses."

      (b) Section 3.02(b) is hereby amended by inserting the words "or, in
 the case of Vietnam (subject to the next succeeding sentence), Malaysia and
 Singapore, as set forth in Exhibit F," in the fifth line, immediately after
 the words "Exhibit E."

      (c) Section 3.02(b) is further amended by inserting a new closing
 sentence as follows:

      "Notwithstanding the immediately preceding sentence, in the case of
      Vietnam, until such time as a Pharmaceutical Business Intelligence
      Research Group ("PBIRG") vendor or supplier makes available a
      validated audit having a data accuracy average (measuring accuracy,
      completeness, timeliness and standardization) of at least 85%, the
      percentage of Net Sales payable to Pfizer shall be fixed at forty five
      percent (45%)."

      (d) Section 3.02(e) is hereby amended by inserting the words ", or
 forty-five percent (45%), in the case of Malaysia, Singapore and Vietnam,"
 in the third line after the words "forty-four percent (44%)."

      SECTION 1.04   Amendment of Section 3.03

      (a) Section 3.03 (a) is hereby amended by inserting the words ", or,
 with respect to Malaysia and Singapore, 27%, or, with respect to Vietnam,
 but subject to Section 3.02(b) herein, 45%,", in the sixth line after the
 words "Countries, 26.40%".

      (b) Section 3.03 (c) is hereby amended by inserting the words "the
 total amount of Distribution Expenses for each of Malaysia, Singapore and
 Vietnam for such Agreement Quarter," in the seventh line after the words
 "by Country,".

      (c) Section 3.03 (d) is hereby amended by inserting the words "the
 total amount of Distribution Expenses for each of Malaysia, Singapore and
 Vietnam for the fourth or last Agreement Quarter," in the seventh line
 after the words "by Country,".

      (d) Section 3.03 (f) is hereby amended by inserting the words "and,
 with respect to Malaysia, Singapore and Vietnam, Distribution Expenses," in
 each of the sixth line and the twelfth line after the words "Product
 Expenses".

      SECTION 1.05   Replacement of Exhibit-A.

      Exhibit A to the Agreement is hereby replaced by the attached
 Exhibit A.

                            ARTICLE II - MISCELLANEOUS

      SECTION 2.01.  No Other Amendments; Confirmation.  Except as expressly
 amended, waived, modified and supplemented hereby, the provisions of the
 Agreement, as amended to date, are and shall remain in full force and
 effect.

      SECTION 2.02.  Governing Law.  This Amendment 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 2.03  Headings.  The headings used in this Amendment have been
 inserted for convenience of reference only and do not define or limit the
 provisions hereof.

      SECTION 2.04  Third Party Beneficiaries.  None of the provisions of
 this Amendment 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
 Amendment or shall by reason of any such provision make any claim in
 respect of any debt, liability or obligation (or otherwise) against either
 party hereto.

      IN WITNESS WHEREOF, the parties hereto, by their duly authorized
 officers, have executed this Amendment as of the date first written above.


 WARNER-LAMBERT                         PFIZER OVERSEAS INC.
 EXPORT LIMITED


 By: /s/ Paul V. Breen                  By:  /s/ Mohand Sidi Said
    -----------------------------          ------------------------------
    Name:  Paul V. Breen                   Name:  Mohand Sidi Said
    Title: Managing Director               Title: Vice President






                                                       [EXHIBIT 99.4.3]


                             WAIVER AND CONSENT

      WAIVER AND CONSENT, dated as of May 13, 1998 (this "Waiver"), to the
 International Co-Promotion Agreement, effective as of June 28, 1996 (the
 "Agreement") by and between Warner-Lambert Company, a Delaware corporation
 ("Warner-Lambert"), and Pfizer Inc., a Delaware corporation ("Pfizer").
 Capitalized terms not otherwise defined herein have the meanings set forth
 in the Agreement.

      WHEREAS, Warner-Lambert has assigned certain of its rights and
 obligations under the Agreement to Warner-Lambert Export Limited, a company
 organized and existing under the laws of Ireland ("Export"), in accordance
 with the Assignment and Assumption Agreement dated as of November 1, 1996;
 and

      WHEREAS, Pfizer has assigned certain of its rights and obligations
 under the Agreement to Pfizer Overseas Inc., a corporation organized and
 existing under the laws of Delaware ("Pfizer Overseas"); and

      WHEREAS, upon this Waiver becoming effective, the parties have agreed
 that certain provisions of the Agreement be waived and consented to in the
 manner provided for in this Waiver;

      NOW, THEREFORE, the parties hereto hereby agree as follows:

                       ARTICLE I -  WAIVER AND CONSENT

      SECTION 1.01.  Waiver of Section 2.02(d)   Use of Contract Sales
 Force.  Solely in Ireland, Pfizer Overseas and Export each hereby waives
 compliance by the other party with the provisions of Section 2.02(d) of the
 Agreement which require Pfizer Overseas and Export, during Agreement Years
 One and Two, to each promote the Product solely through its existing sales
 forces and not to rely upon any contract sales forces; provided, however,
 such contract sales forces are used only to supplement the detailing
 efforts each party's respective existing sales forces and not in lieu of
 any existing sales forces.

      SECTION 1.02.  Waiver of Section 2.02(d)   Nature of Contract Sales
 Force. Solely in Ireland, Pfizer Overseas and Export each hereby waives
 compliance by the other party with the provisions of Section 2.02(d) of the
 Agreement which require each party, to the extent that it uses the services
 of a contract sales force, to employ only "a third party whose primary
 business is devoted to detailing third party products," but only if the
 quality of service provided by the contract sales force(s) is in all
 material respects equal to (or better than) that which would otherwise be
 provided by the party employing such contract sales force.

      SECTION 1.03.  Consent to Third Party Sales Force. Solely in Ireland,
 Pfizer Overseas and Export each hereby consents to the use by the other
 party of a third party contract sales force, subject to the conditions set
 forth herein.

                         ARTICLE II - MISCELLANEOUS

      SECTION 2.01.  No Other Waivers and Consents.  Except as expressly
 waived and consented to hereby, the provisions of the Agreement are and
 shall remain in full force and effect.

      SECTION 2.02.  Governing Law.  This Amendment 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 2.03.  Headings.  The headings used in this Amendment have
 been inserted for convenience of reference only and do not define or limit
 the provisions hereof.

      SECTION 2.04.  Third Party Beneficiaries.  None of the provisions of
 this Waiver 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 Waiver
 or shall by reason of any such provision make any claim in respect of any
 debt, liability or obligation (or otherwise) against either party hereto.

      IN WITNESS WHEREOF, the parties hereto, by their duly authorized
 officers, have executed this Waiver as of the date first written above.


 WARNER-LAMBERT                       PFIZER OVERSEAS INC.
 EXPORT LIMITED


 By: /s/ Paul V. Breen                By: /s/ Daniel P. Cronin
    ----------------------------         ------------------------------
    Name:  Paul V. Breen                 Name:  Daniel P. Cronin
    Title: Managing Director             Title: Vice President






                                                       [EXHIBIT 99.4.4]


                                 AMENDMENT

      AMENDMENT, dated as of December 1, 1998 (this "Amendment"), to the
 International Co-Promotion Agreement, effective as of June 28, 1996 (the
 "Agreement") by and between Warner-Lambert Company, a Delaware corporation,
 and Pfizer Inc., a Delaware corporation.

      WHEREAS, Warner-Lambert Company has assigned certain of its rights and
 obligations under the Agreement to Warner-Lambert Export Limited, a company
 organized and existing under the laws of Ireland ("Warner-Lambert"), in
 accordance with the Assignment and Assumption Agreement dated as of
 November 1, 1996; and

      WHEREAS, Pfizer Inc. has assigned certain of its rights and
 obligations under the Agreement to Pfizer Overseas Inc., a corporation
 organized and existing under the laws of Delaware ("Pfizer"), in accordance
 with an Assignment effective as of June 28, 1996;

      WHEREAS, the Agreement has previously been amended by an Amendment and
 Waiver dated as of December 4, 1997 and an Amendment dated as of January
 16, 1998;

      WHEREAS, Warner-Lambert and Pfizer wish to clarify the terms of the
 arrangement for the co-promotion of the Products in China (as hereinafter
 defined) in the event that Warner-Lambert elects, in accordance with an
 Amendment and Waiver dated December 1, 1998 (the "International License
 Amendment") to the International License Agreement effective as of June 28,
 1996 between Warner-Lambert and Pfizer (the "International License
 Agreement"), to co-promote the Products with Pfizer in China (the
 "Election"); and

      WHEREAS, the parties have agreed that as of the effective date of the
 Election certain provisions of the Agreement shall be amended in the manner
 provided for in this Amendment and certain other agreements shall be
 entered into;

      NOW, THEREFORE, the parties hereto hereby agree as follows:

                           ARTICLE I - AMENDMENTS

      SECTION 1.01.  Amendment of Section 1.01.

      Section 1.01 of the Agreement is hereby amended by:

      (a)  adding the following new definition immediately before the
 definition of "Category 1 Countries":

      "Bulk" means the bulk tablet form of Products."

      (b)  adding the following new definition immediately before the
 definition of "Change in Control":

      "Category 4 Country" means China."

      (c)  adding the following new definitions immediately before the
 definition of "Clinical Plan":

      "China" means the People's Republic of China (excluding the Special
 Administrative Region of Hong Kong and Macao)."

      "China Commencement Date" means the date on which Warner-Lambert shall
 commence co-promotion of the Products pursuant to the Election."

      "China Product Expenses" means, for any period, the total of Product
 Expenses, (as that term is defined in the Agreement) incurred by Pfizer and
 Warner-Lambert, in each case for China, during such period."

      "China Co-Promotion Amount" means, for any period, the difference
 between (i) ninety percent (90%) of Net Sales for China during such period
 and (ii) the sum of China Product Expenses and Distribution Expenses for
 China for such period."

      (d)  adding the following new definition immediately before the
 definition of "FDA":

      "Distribution Expenses" for China means, subject to the next sentence,
 the out-of-pocket costs actually paid or credited, by Pfizer or its
 Affiliate, for the order processing, handling, warehousing and physical
 distribution of the Products from (a) Pfizer's  or its Affiliate's plant in
 China to (b) unaffiliated third party customers of the Products which
 customers are not hired by Pfizer or its Affiliate to distribute the
 Products (for purposes of this definition, "Final Customers").
 "Distribution Expenses" shall include without limitation, (i) fees and
 expenses of third parties hired by Pfizer or its Affiliate to process
 orders, handle, warehouse and physically distribute the Products, (ii)
 costs related to the operation of distribution centers and warehouses,
 (iii) freight, shipping and insurance costs to transport the Products from
 Pfizer's or its Affiliate's plant in China to Final Customers, (iv)
 customer and collection services, and (v) order entry and processing costs,
 but shall not include (i) any payments made by third party distributors for
 sales force commissions or sales force incentives, or (ii) any bad debt or
 accounts receivable carrying charges which are not customary in China."

      (e)  amending the definition of "Launch Date" by adding the words ";
 provided, however, that for the purposes of this Agreement, "Launch Date"
 for China means the China Commencement Date" at the end thereof.

      (f)  adding the following new definition immediately before the
 definition of "Market Share":

      "Manufacturing Authorization" means the authorization necessary to
 Package the Products as granted by the relevant Governmental or Regulatory
 Authorities in China."

      (g)  adding the following new definition immediately before the
 definition of "Patents":

      "Packaging" means activities relating to filling/blistering, labeling,
 packaging, and finishing the Products, including but not limited to,
 purchasing packaging materials, quality control, release and storage and
 the tests and analyses conducted in connection therewith."

      (h)  amending the definition of "Net Sales" by:

      (i)  inserting the words "or, in the case of China, the aggregate
           sales of Pfizer and its Affiliates," in the second line after the
           words "Warner-Lambert and its Affiliates";

      (ii) inserting the words "or sales between Pfizer and its Affiliates"
           in the fourth line after the words "Warner-Lambert and its
           Affiliates"; and

     (iii) inserting the words "or, in the case of China, consistent with
           PFIZER's audited financial statements," in the nineteenth line
           after the words "Warner-Lambert's audited financial statements."

      (i)  amending the definition of "Term of this Agreement" by inserting
 the words "(or, with respect to China, the China Commencement Date)" in the
 second line after the words "date hereof".

      SECTION 1.02.  Amendment of Exhibit A.

      Exhibit A of the Agreement is hereby amended by adding a Category 4
 and by inserting the country China under such Category.

      SECTION 1.03.  Amendments of Section 3.01

      (a)  Section 3.01 (b) is hereby amended by inserting the words " and
 (iv) with respect to China, a Category 4 Country, for fifty percent (50%)
 of all Product Expenses and Distribution Expenses", in the eighth line,
 immediately after the first appearance of the word "Expenses," and by
 inserting the words "and Distribution Expenses" in the eighth line,
 immediately after the second appearance of the word "Expenses."

      (b)  Section 3.01 is further amended by adding thereto new subsections
 (c) and (d) providing as follows:

      "(c) For each Agreement Year and separately calculated for China, a
 Category 4 Country, PFIZER shall pay to WARNER-LAMBERT, in local currency,
 fifty percent (50%) of the China Co-Promotion Amount.

      (d)  For purposes of Section 3.01(c), in no event shall PFIZER be
 obligated to pay WARNER-LAMBERT an amount that is greater than forty-five
 percent (45%) of Net Sales in China in any Agreement Year."

      SECTION 1.04.  Amendment of Section 3.02.

      Section 3.02(a) is hereby amended by inserting the words "and (iv) in
 the case of China, a Category 4 Country, for fifty percent (50%) of all
 Product Expenses and Distribution Expenses in the sixth line, immediately
 after the words "Expenses."

      SECTION 1.05   General.

      References to a "Section" or "Sections" herein shall mean the
 relevant Section of this Amendment, unless otherwise noted as referring to
 the relevant Section of the Agreement. Unless otherwise noted, capitalized
 terms used herein shall have the meanings ascribed to them in the
 Agreement.

                       ARTICLE II - ADDITIONAL AGREEMENTS

      SECTION 2.01.  Third Party Sales Force.

      Notwithstanding the terms of Section 2.02 (d) of the Agreement
 relating to the time at which the parties may employ a contract field
 force, it is agreed that at any time after the China Commencement Date,
 each party shall have the right to use the services of a contract sales
 force to promote and detail Products in China, to assist such party in
 satisfying its obligations hereunder or to discharge its promotion and
 detailing obligations hereunder.  In the event that either party grants
 such rights, such party shall (i) exercise effective supervisory control
 over the activities of said third party, and shall (ii) continue to be
 responsible for the third party's performance consistent with the terms and
 conditions of this Amendment and the Agreement.

      SECTION 2.02.  Detailing and Promotional Efforts.

      (a)  It is the intention of the parties that, during each Agreement
 Year with respect to China, each of Warner-Lambert and Pfizer will devote
 substantially equal efforts and internal resources to the marketing,
 promotion and detailing of Products and the other activities contemplated
 under the Agreement. The Marketing Plans developed for China under Section
 4.01 of the Agreement shall reflect the foregoing.  In accordance with
 Section 2.02(b) of the Agreement, if one party is requested to devote its
 resources in excess of its proportionate share, the sharing of the China
 Co-Promotion Amount in accordance with Section 2.06 of this Amendment shall
 take the unequal devotion of resources into account.

      (b)  During each Agreement Year with respect to China, each of Pfizer
 and Warner-Lambert shall be responsible for performing a number of Details
 equal to fifty percent (50%) of the Details designated for such Agreement
 Year in the Marketing Plan then in effect; provided, however, that if one
 party performs more than fifty (50%) of the Details, such efforts shall be
 taken into account in computing the China Co-Promotion Amount to be shared
 in accordance with Section 2.06 of this Amendment.

      SECTION 2.03.  Development of Products; Regulatory Approvals.

      Notwithstanding the provisions of Section 2.04 of the Agreement,  and
 provided that Warner-Lambert has not elected to supply the Product in
 accordance with Section 2.07 below, Pfizer shall exercise reasonable
 efforts to obtain the Marketing Authorization and Price Approval in China
 for a Product with a package insert that is materially equivalent to the
 provisions of Exhibit C to the Agreement.  With respect to China, Pfizer
 shall have the same rights as are provided to Warner-Lambert under the
 terms of Sections 2.04(b) and (c) of the Agreement, subject to conditions
 equivalent to those contained therein.

      SECTION 2.04.  Pfizer Payments.

      (a)  For so long as Pfizer shall enjoy co-promotion rights in China
 under Section 2.01 of the Agreement, and subject the terms of Section
 14.04(b) of the Agreement, Pfizer shall be responsible for fifty percent
 (50%) of all China Product Expenses and fifty percent (50%) of all
 Distribution Expenses for China.  Pfizer shall pay its share of China
 Product Expenses in accordance with the terms set forth in Section 2.06 of
 this Amendment.

      (b)  For each Agreement Year with respect to China, and separately
 calculated for China based in part on Warner-Lambert's notification to
 Pfizer of Warner-Lambert's share of China Product Expenses in accordance
 with Section 2.06 of this Amendment, Pfizer shall pay to Warner-Lambert, an
 amount equal to fifty percent (50%) of the China Co-Promotion Amount.

      SECTION 2.05.  Warner-Lambert Payments.

      For so long as Pfizer shall enjoy co-promotion rights in China under
 Section 2.01 of the Agreement, and subject the terms of Section 14.04(b) of
 the Agreement, Warner-Lambert shall be responsible for fifty percent (50%)
 of all China Product Expenses and fifty percent (50%) of all Distribution
 Expenses for China.  Warner-Lambert shall pay its share of China Product
 Expenses and Distribution Expenses for China in accordance with the terms
 set forth in Section 2.06 of this Amendment.

      SECTION 2.06.  Payments; Payment Reports.

      (a)  Notwithstanding the provisions of Section 3.03 of the Agreement,
 Pfizer shall make payments to Warner-Lambert arising under Section 2.04 of
 this Amendment on a quarterly basis as follows:  for each Agreement Quarter
 relating to China, Pfizer shall pay Warner-Lambert its share of the China
 Co-Promotion Amount pursuant to the procedures set forth in subsections
 (b), (c) and (d) of this Section 2.06.

      (b)  Warner-Lambert shall, within thirty (30) days of (i) the end of
 each Agreement Quarter with respect to China, or (ii) in the event that the
 Agreement is terminated with respect to China pursuant to Section 14.03,
 such termination date, notify Pfizer in writing of the total amount of
 China Product Expenses incurred by Warner-Lambert during such Agreement
 Quarter or shorter period.

      (c)  Provided Warner-Lambert has complied with Section 2.06(b) of this
 Amendment, Pfizer shall, for each Agreement Quarter in each Agreement Year
 relating to China (except for any Agreement Quarter that is the last
 Agreement Quarter with respect to China), within forty-five (45) days of
 the receipt of Warner-Lambert's notice under Section 2.06(b) of this
 Amendment, or, with respect to the last Agreement Quarter in each Agreement
 Year, within ninety (90) days of such receipt, notify Warner-Lambert of the
 calculation of the total amount of China Product Expenses, Distribution
 Expenses for China and Net Sales for China  for such Agreement Quarter, the
 amounts paid or accrued by each of Warner-Lambert or Pfizer, and the
 amounts, if any, payable to each of Pfizer and Warner-Lambert in accordance
 with Sections 2.04, 2.05 and 2.06(a) of this Amendment.

      (d)  Any amount payable by either party with respect to China pursuant
 to the notification under Section 2.06(c) of this Amendment shall be offset
 against any amounts due such party and the net amount shall be paid by
 Pfizer or Warner-Lambert, as the case may be, within ten (10) business days
 after notification by Pfizer pursuant to Section 2.06(c).

      SECTION 2.07.  Manufacturing Authorization; Samples.

      (a)  It is the intention of the parties that during the Term of this
 Agreement Pfizer shall (i) continue to Package the Product from Bulk
 supplied by Warner-Lambert, shall (ii) continue to account for and book the
 sales of the Product in China (except to the extent the parties otherwise
 agree pursuant to Section 2.11 of this Amendment), and (iii)
 notwithstanding the fact that Pfizer shall continue to so Package the
 Product and account for and book sales of the Product in China, that the
 basic economic relationship and legal obligations with respect to co-
 promotion of the Products, as amended hereby, that are established under
 the Agreement shall apply in China.  Notwithstanding the foregoing,
 however, it is agreed that within one (1) year from the date of Election
 ("Supply Election Term"), Warner-Lambert shall have the right, but not the
 obligation, to assume responsibility for the supply of Products within
 China and obtain the Manufacturing Authorization and all other necessary
 related Governmental or Regulatory Approvals.

      In the event that Warner-Lambert elects to assume responsibility for
 the manufacture and sale of Products within China, the Agreement shall be
 revised accordingly and the parties shall enter into such other appropriate
 definitive agreements to effectuate the foregoing intention in accordance
 with the basic economic relationships established in the Agreement and the
 Laws of China.

      In the event of expiration of the Supply Election Term or if Warner-
 Lambert notifies Pfizer of its intention not to exercise the right to
 supply Product as described herein (which it shall do as soon as
 practicable but in any event not later than six (6) months from the
 Election date), Pfizer shall automatically continue to Package and account
 for the sales of the Products, subject to the other provisions of this
 Agreement, for the Term of the Agreement.

      (b)  Until Warner-Lambert exercises its rights as contemplated in
 subparagraph (a) above, if at all, Pfizer's Affiliate in China, Pfizer
 Pharmaceuticals Limited ("Pfizer Dalian") shall have the exclusive right to
 Package the Products based upon the purchase of Bulk from Warner-Lambert in
 compliance with the Manufacturing Authorization, Articles III and V of the
 International License Agreement and this Amendment, subject to Section 2.15
 hereof.

      (c)  Until Warner-Lambert exercises its rights as contemplated in
 subparagraph (a) above, if at all, Pfizer Dalian shall, during each
 Agreement Year relating to China during which Pfizer Dalian Packages the
 Products, provide Warner-Lambert with such quantities of Samples consistent
 with the applicable Marketing Plan for China and the provisions of the
 Agreement to meet Warner-Lambert's reasonable requirements for use in
 accordance with the then current Marketing Plan.

      (d)  The cost per Sample distributed in each Agreement Quarter for
 China shall be calculated as twelve percent (12%) of the quotient of (i)
 Net Sales for China in such Agreement Quarter over (ii) the total number of
 pills of Product sold to unaffiliated third parties in China in such
 Agreement Quarter.

      (e)  Until Warner-Lambert exercises its rights as contemplated in
 subparagraph (a) above, if at all, within thirty (30) days after the end of
 the Term of the Agreement as it relates to China (or, if earlier, the
 termination of Pfizer's co-promotion rights for China), Pfizer and Pfizer
 Dalian shall return, or otherwise dispose of in accordance with
 instructions from Warner-Lambert, all remaining Samples produced by Pfizer
 or Pfizer Dalian for China, if any, and will provide Warner-Lambert with a
 certified statement that all remaining Samples have been returned or
 otherwise properly disposed of and that Pfizer and Pfizer Dalian are no
 longer in possession or control of any such Samples in any form or fashion.
 In addition to the reimbursements provided for under Section 14.06(b) of
 the Agreement, Warner-Lambert shall reimburse Pfizer in respect of purchase
 of Bulk and Packaging costs relating to such Samples.

      (f)  Until Warner-Lambert exercises its rights as contemplated in
 subparagraph (a) above, if at all, Pfizer shall have rights with respect to
 orders and terms of sale in China equivalent to the rights of Warner-
 Lambert under Section 9.01 of the Agreement.

      (g)  If Warner-Lambert exercises its rights as contemplated in
 subparagraph (a) above, at Warner-Lambert's option, Pfizer either shall
 continue customer sales of existing inventories of Products or shall sell
 such existing inventories back to Warner-Lambert at cost.

      SECTION 2.08.  Communication with Regulatory Authorities.

      Warner-Lambert shall grant, pursuant to Section 8.01 of the Agreement,
 Pfizer the right to correspond or communicate with Governmental and
 Regulatory Authorities in China concerning the Products and Atorvastatin
 and to take reasonable actions concerning any authorization or permission
 under which Products are sold or with respect to any application for the
 same; provided, however, that, unless the Law prohibits, Pfizer shall
 provide drafts of any such written correspondence or communications to
 Warner-Lambert for review prior to submission to such authorities.

      SECTION 2.09.  Filings with Governmental or Regulatory Authorities.

      Notwithstanding the provisions of Section 8.02 of the Agreement,
 Pfizer shall have authority and responsibility to maintain and seek
 revisions of the conditions of the Marketing Authorization for the Products
 in China; provided any such revisions are not inconsistent with the
 decisions of the parties as determined in accordance with Section 4.01 of
 the Agreement.  Pfizer shall provide Warner-Lambert for its prior review
 and approval, copies of all submissions to Governmental or Regulatory
 Authorities in China that are intended to revise the conditions of the
 Marketing Authorization, Price Approval or Manufacturing Authorization or
 change or modify the label or labeling for, or the indications of,
 Atorvastatin or any of the Products.

      SECTION 2.10.  Labeling and Promotional Materials.

      Notwithstanding the provisions of Section 8.03 of the Agreement,
 Pfizer shall have authority and responsibility to seek and/or obtain any
 necessary Governmental or Regulatory Authority approvals of any label,
 labeling, package inserts, Product monographs and  Packaging, on
 Promotional Materials used in connection with the Products, and for
 determining whether the same requires Governmental or Regulatory Authority
 approval; provided, however, that no such labels, labeling, package
 inserts, Product monographs and packaging, and Promotional Materials may
 used or distributed by Pfizer unless the same shall be approved in advance
 by the China Country Marketing Team and, for the purposes of determining
 compliance with applicable laws, Warner-Lambert, pursuant to Warner-
 Lambert's internal procedures.

      SECTION 2.11.  Joint Sales Company

       The parties shall determine whether to establish a joint sales
 company or other legal entity within and/or outside of China to accomplish
 the terms and conditions of this Amendment, including with respect to the
 sharing of the China Co-Promotion Amount under Section 2.06 of this
 Amendment. If permitted under the Laws of China, such company or other
 legal entities would have the sole right to (i) receive, accept and fill
 orders of Products in China, (ii) control invoicing, order processing and
 collection of accounts receivable for Product sales, and (iii) record
 Product sales in its books of account. The parties agree to consider and
 negotiate the proposals herein within six (6) months from the date of the
 Election by Warner-Lambert and to prepare a joint recommendation together
 with plans for the implementation of the project ( "Joint Recommendation").

      In the event that, notwithstanding good faith negotiations and the
 preparation of the Joint Recommendation, a party believes that it is
 commercially unreasonable to implement the Joint Recommendation, then it
 shall document the basis therefor (the "Objections") and the final decision
 whether to implement the Joint Recommendation shall be conclusively decided
 by the Global Business Subcommittee within thirty (30) days from the date
 of receipt of the Joint Recommendation and the Objections. The decision of
 the Global Business Subcommittee shall be binding upon each of the parties.

      SECTION 2.12.  Misdirected Orders.

      If, either Pfizer or Warner-Lambert, for any reason, receives orders
 for Products in China, each shall forward such orders to the company or
 entity established in accordance with Section 2.11 of this Amendment (or to
 Pfizer, if applicable) as soon as practicable.

      SECTION 2.13.  Product Returns

      Returned Products in China shall be sent to Pfizer, on terms and
 conditions equivalent to those provided for in Section 9.03 of the
 Agreement.  If a company or entity is established in accordance with
 Section 2.11 of this Amendment, the parties shall agree upon the handling
 of any quantities of Products which are returned to Pfizer or Warner-
 Lambert in China.

      SECTION 2.14.  Supply.

      Until Warner-Lambert exercises its rights as contemplated in Section
 2.07(a), if at all, Pfizer shall use reasonable efforts to supply Products
 (both for trade purposes and Samples) for China during the Term of this
 Agreement as it relates to China in a consistent fashion and in sufficient
 quantities to meet the forecasted amounts of Products in accordance with
 the then current Marketing Plan. With respect to the foregoing, Pfizer
 shall maintain inventory of Products for China equal to three (3) months
 requirements (based on the then current Marketing Plan), so long as Warner-
 Lambert supplies adequate quantities of Bulk for such purposes.  The
 provisions of Section 9.06 of the Agreement shall apply to China with
 respect to Warner-Lambert's obligations to supply Bulk to enable Pfizer to
 supply orders for Products on a timely basis.

      SECTION 2.15.  Pfizer Manufacturing.

      Warner-Lambert shall have the right to visit and audit the facilities
 of Pfizer Dalian during the Term of the Agreement on the same terms as are
 provided in Section 5.04 of the International License Agreement.  Pfizer
 Dalian shall be responsible for filing all submissions or other
 correspondence with the applicable Governmental or Regulatory Authorities
 for China to obtain the Manufacturing Authorization, provided, however,
 that Warner-Lambert shall have the right to review such submissions or
 correspondence prior to filing.

      SECTION 2.16.  Failure of Supply

      In the event that for any reason, including Force Majeure, Pfizer
 shall be unable to supply on a timely basis orders for Product in China,
 Warner-Lambert shall have the right to supply fully finished imported
 Product to customers in China to the extent necessary, during the period in
 which Pfizer is unable to so supply, to fill such orders that Pfizer is
 unable to fill.

      SECTION 2.17.  Pfizer Covenant.

      Pfizer hereby covenants and agrees that any Products to be distributed
 in China during the Term of the Agreement as it relates to China which
 Products have been  Packaged in China will, at the time of shipment by or
 on behalf of Pfizer, not be misbranded or adulterated under the terms of
 applicable Laws as a result of actions or omissions of Pfizer.

      SECTION 2.18.  Other Agreements.

      (a)  Until such time, if at all, as Warner-Lambert exercises its
 rights under Section 2.07(a) to manufacture and sell the Products in China,
 Section 8.07 of the Agreement shall not apply to China, provided that
 Pfizer shall obtain Warner-Lambert's prior written approval before carrying
 out any recall, market withdrawal or other corrective action related to the
 Products.

      (b)  Notwithstanding the terms of Section 8.04 of the Agreement,
 Pfizer shall have the right to handle complaints with respect to the
 Products in China.

      (c)  The provisions of Section 4.01(a) - (c) and (d)(ii) - (v) of the
 International License Agreement shall apply to the supply of Bulk by
 Warner-Lambert to Pfizer during effectiveness of this Amendment.

      (d)  With respect to activity in or affecting China, Pfizer and
 Warner-Lambert shall each indemnify, defend and hold harmless the other as
 provided in and subject to the terms of Sections 4.03 and 4.04 of the
 International Collaboration Agreement dated June 28, 1996 between Warner-
 Lambert Company and Pfizer Inc.

      SECTION 2.19.  Financial Records.

      Pfizer shall keep such records of Net Sales, China Product Expenses
 and Distribution Expenses for China, and Warner-Lambert shall keep such
 records of China Product Expenses, in each case as are necessary to
 determine accurately under United States generally accepted accounting
 principles the China Co-Promotion Amount and the sums due to Pfizer and
 Warner-Lambert under this Amendment.

      The parties shall deduct from any payments required under this
 Amendment those taxes which each of them may be required by the Laws to
 withhold and pay, if at all, and each party shall promptly submit to the
 other evidence of such payments. The parties agree to furnish each other
 with such assistance as reasonably necessary to enable the parties to claim
 corresponding tax exemptions or tax credits, as the case may be.

      SECTION 2.20.  Term.

      The Agreement with respect to China shall expire on the last day of
 Agreement Year Five.  With respect to China, all references in the
 Agreement to "Agreement Year Ten" shall mean Agreement Year Five.

      SECTION 2.21.  Termination of Co-Promotion Rights.

      (a)  Warner-Lambert shall have the right to terminate the Agreement
 with respect to China pursuant to Section 14.02(b) at any time during the
 Term of the Agreement as it relates to China, notwithstanding the
 provisions of Section 14.02(b)(iii) of the Agreement.  In the event that
 Warner-Lambert exercises its right to terminate Pfizer's co-promotion
 rights with respect to China pursuant to Section 14.02(b) of the Agreement,
 Warner-Lambert shall pay to Pfizer (in lieu of the amount described in
 Section 14.04(b) of the Agreement), for each Agreement Year for China which
 would have been remaining had Warner-Lambert not exercised its right to
 terminate, an amount equal to seventy-five (75%) of the difference between
 (a) the China Co-Promotion Amount for such Agreement Year and (b) one-half
 (1/2) of the total China Product Expenses for such Agreement Year.  In
 computing the amounts payable to Pfizer in accordance with the foregoing,
 it shall be assumed that Pfizer shall have no obligation to actually pay or
 incur any China Product Expenses after Pfizer's co-promotion rights are
 terminated under Section 14.02(b).  It is understood that payments for each
 such remaining Agreement Year with respect to China shall be based on the
 actual Net Sales for China and China Product Expenses, in each case for
 such Agreement Year as provided in the Agreement.  It is agreed that the
 last three sentences of Section 14.04(b) of the Agreement shall apply in
 the event that Warner-Lambert exercises its aforedescribed rights in this
 Section 2.21.

      (b)  In the event that Warner-Lambert exercises its right to terminate
 the Agreement with respect to China pursuant to Section 14.02(b) of the
 Agreement and makes the payments as described above, Warner-Lambert shall,
 in addition, continue to make the payments to Pfizer pursuant to Section
 7.02 of the International License Agreement, as amended by the
 International License Amendment in Section 2.11.

                         ARTICLE III - MISCELLANEOUS

      SECTION 3.01.  No Other Amendments; Confirmation.  Except as expressly
 amended, waived, modified and supplemented hereby, the provisions of the
 Agreement, as amended to date, are and shall remain in full force and
 effect.

      SECTION 3.02.  Governing Law.  This Amendment shall be governed by and
 construed in accordance with the law of the State of New York.

      SECTION 3.03.  Headings.  The headings used in this Amendment have
 been inserted for convenience of reference only and do not define or limit
 the provisions hereof.

      SECTION 3.04.  Third Party Beneficiaries.  None of the provisions of
 this Amendment 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
 Amendment or shall by reason of any such provision make any claim in
 respect of any debt, liability or obligation (or otherwise) against either
 party hereto.

      IN WITNESS WHEREOF, the parties hereto, by their duly authorized
 officers, have executed this Amendment as of the date first written above.


 WARNER-LAMBERT           PFIZER OVERSEAS INC.
 EXPORT LIMITED


 By: /s/ Paul V. Breen                By: /s/ Mohand Sidi Said
    --------------------------           ------------------------------
 Name:  Paul V. Breen                 Name:  Mohand Sidi Said
 Title: Managing Director             Title: Vice President






                                                           [EXHIBIT 99.5]


                      INTERNATIONAL LICENSE 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, by and through its Parke-Davis Division, and PFIZER INC.,
 a Delaware corporation (hereinafter "PFIZER"), with primary offices located
 at 235 East 42nd Street, New York, NY 10017-5755.  Capitalized terms not
 otherwise defined herein have the meanings set forth in Section 1.01.

      WHEREAS, WARNER-LAMBERT holds rights in the Territory under Patents,
 Technical Information and Trademarks pertaining to Atorvastatin;

      WHEREAS, PFIZER has significant experience in the development,
 marketing, promotion and sale of pharmaceutical products and believes it
 can make significant contributions to the successful development and
 commercialization of Atorvastatin outside the United States;

      WHEREAS, WARNER-LAMBERT believes that the arrangements with PFIZER
 pursuant to this Agreement for the commercialization and market development
 of Atorvastatin outside the United States are desirable and fully
 compatible with WARNER-LAMBERT's business objectives;

      WHEREAS, WARNER-LAMBERT and PFIZER are simultaneously with the
 execution of this International License Agreement executing the
 International Collaboration Agreement dated as of the date hereof
 (hereinafter, the "International Collaboration Agreement"); and

      WHEREAS, pursuant to the International Collaboration Agreement,
 WARNER-LAMBERT has agreed to enter into this Agreement.

      NOW, THEREFORE, for and in consideration of the foregoing and the
 representations, 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:

      "Adverse Drug Experience Report" means any oral, written or
 electronically transmitted report of any "adverse drug experience" as
 defined or contemplated by 21 C.F.R. 314.80 or 312.32 or their local
 equivalents, associated with the use of Atorvastatin or any Product.

      "Affiliate" means 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.

      "Agreement Years" for each Country means the period commencing on the
 Launch Date and ending on the last day of Agreement Year Ten.

      "Agreement Year One" with respect to each Country means the period
 commencing on the Launch Date and ending on the last day of the fourth
 complete calendar quarter following the Launch Date; "Agreement Year Two"
 with respect to each Country means the twelve-month period commencing on
 the first day following the expiration of Agreement Year One; references to
 Agreement Year Three through Agreement Year Nine mean the successive
 twelve-month periods thereafter; and Agreement Year Ten means the period
 commencing on the first day following the expiration of Agreement Year Nine
 and expiring on the tenth anniversary of the Launch Date.

      "Atorvastatin" means the chemical compound [R-(R*,R*)]-2-(4-
 fluorophenyl)-b, d-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)
 carbonyl]-1H-pyrrole-1-heptanoic acid, calcium salt (2:1) and hydrates
 thereof.

      "Bulk" has the meaning ascribed to it in Section 5.01(a).

      "Category 1 Country" means a Country set forth under Category 1 on
 Exhibit A.

      "Category 2 Country" means a Country set forth under Category 2 on
 Exhibit A.

      "Category 3 Country" means a Country set forth under Category 3 on
 Exhibit A.

      "Competing Products" means any prescription pharmaceutical product
 other than the Products (i) where a significant pharmacological action of
 such product is direct inhibition of HMG-CoA reductase (as demonstrated by
 at least 50% inhibition of the enzyme activity of HMG-CoA reductase, at a
 product concentration of 1 micromolar in an in vitro, cell-free HMG-CoA
 reductase activity assay system) and (ii) with indications for lipid
 lowering and treatment or prevention of atherosclerosis.

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

      "Country" means a country listed in Exhibit A.

      "FDA" means the United States Food and Drug Administration.

      "Good Manufacturing Practices" means the regulatory standards and the
 principles and guidelines of good manufacturing practice, as in effect from
 time to time, relating to the manufacture of medicinal products including,
 but not limited to, standards for equipment, facilities, production and
 quality control established by the applicable Governmental or Regulatory
 Authority.

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

      "International Co-Promotion Agreement" means the International
 Co-Promotion Agreement between PFIZER and WARNER-LAMBERT dated of even date
 herewith.

      "Launch Date" for each Country means the date on which the first
 Product is first shipped in commercial quantities from the distribution
 centers of PFIZER or an Affiliate of PFIZER for commercial sale to
 unaffiliated third parties in such Country, as promptly notified in writing
 to WARNER-LAMBERT by PFIZER.

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

      "Losses" means any and all damages, fines, fees, penalties, judgments,
 deficiencies, losses and expenses (including without limitation interest,
 court costs, reasonable fees of attorneys, accountants and other experts or
 other expenses of litigation or other proceedings or of any claim, default
 or assessment).

      "Manufacturing Authorization" means the authorization necessary to
 Package the Products as granted by the relevant Governmental or Regulatory
 Authorities.

      "Marketing Authorization" means the authorization necessary to sell
 the Product in the applicable Country as granted by the relevant
 Governmental or Regulatory Authorities.

      "Net Sales" for each Country means the aggregate sales of PFIZER and
 its Affiliates of Products to unaffiliated third parties in the relevant
 Country (but not including sales between Pfizer and its Affiliates), less
 (i) bad debts related to the Products, and (ii) sales returns and
 allowances, including, without limitation, trade, quantity and cash
 discounts and any other adjustments, including, but not limited to, those
 granted on account of price adjustments, billing errors, rejected goods,
 damaged goods, recalls, returns, rebates, chargeback rebates, fees,
 reimbursements or similar payments given or granted to wholesalers or other
 distributors, buying groups, health care insurance carriers or other
 institutions, freight and insurance charges billed to the customers,
 customs or excise duties, sales tax and other taxes (except income taxes)
 or duties relating to sales, and any payment in respect of sales to any
 Governmental or Regulatory Authority, all as determined in accordance with
 generally accepted accounting principles on a basis consistent with
 PFIZER's audited financial statements, except for such items that may be
 reclassified to comply with the foregoing definition.

      "Packaging" means activities relating to filling/blistering, labeling,
 packaging, and finishing the Products, including, but not limited to,
 purchasing packaging materials, quality control, release and storage and
 the tests and analyses conducted in connection therewith.

      "Patents" means those patents identified in, and the patents issuing
 from the applications listed in, Exhibit C to the International
 Collaboration Agreement.

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

      "PFIZER Confidential Information" means 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 or any of its Affiliates or agents or agents of its Affiliates in
 connection with this Agreement and which relates to the business of PFIZER.

      "Post-Agreement Year One" with respect to each Country means the
 twelve month period commencing on the day following either (i) the last day
 of Agreement Year Ten, or (ii) if earlier terminated pursuant to Section
 11.02, the date of termination; "Post Agreement Year Two" and "Post
 Agreement Year Three" mean the successive twelve month periods thereafter.

      "Price Approval" means, in Countries where Governmental or Regulatory
 Authorities approve or determine pricing for pharmaceutical products for
 reimbursement or otherwise, such approval or determination.

      "Products" means all finished pharmaceutical formulations that (i)
 contain Atorvastatin as the sole active ingredient, or (ii) contain
 Atorvastatin together with one or more other active ingredients where such
 combination products have indications for (a) lipid lowering and the
 treatment or prevention of atherosclerosis or (b) the treatment or
 prevention of vascular disease, in each case, to be marketed by PFIZER in
 the Territory during the Agreement Years.

      "Serious Adverse Drug Experience Report" means any Adverse Drug
 Experience Report that involves an adverse drug experience that is fatal or
 life-threatening, is permanently disabling, requires in-patient
 hospitalization, or is a congenital anomaly, cancer or overdose, or any
 other event which would constitute a "serious" adverse drug experience
 pursuant to the terms of 21 C.F.R. 314.80 or 312.32 or their local
 equivalents.

      "Technical Information" means (a) all information and data which is
 now, or at any time hereafter during the Term of this Agreement shall
 become, owned or possessed by WARNER-LAMBERT and its Affiliates for the
 Products which are necessary to apply for Marketing Authorization or Price
 Approval of the Products in the relevant Country, including, but not
 limited to, information and data concerning the manufacture, stability,
 pharmacology, toxicology and clinical use of the Product, (b) any other
 material medical, clinical, toxicological or other scientific or medical
 information or data pertaining to the Products which is now, or at any
 time hereafter during the Term of this Agreement shall become, owned or
 possessed by WARNER-LAMBERT and its Affiliates, and (c) such other
 information or data as WARNER-LAMBERT may deem appropriate.

      "Term of this Agreement" for each Country means the period from the
 date hereof until the expiration of this Agreement in accordance with
 Section 11.01 or earlier termination of this Agreement in accordance with
 Section 11.02.

      "Territory" means all of the Countries.

      "Trademark" has the meaning ascribed to it in Section 2.03.

      "WARNER-LAMBERT Confidential Information" means 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 or any of its Affiliates or agents or agents of its
 Affiliates in connection with this Agreement and which relates to the
 business of WARNER-LAMBERT, including, without limitation, any information
 concerning Atorvastatin or any of its intermediates or the Products.

                            ARTICLE II - LICENSES

      SECTION 2.01.  Grant of Licenses. WARNER-LAMBERT grants to PFIZER
 under the Patents, Technical Information and Trademarks, the following:

      (a)  An exclusive license to use and sell Products in each Category 1
      Country. For purposes of this sub-clause, "exclusive" means to the
      exclusion of all other parties in a Country including WARNER-LAMBERT
      and its Affiliates.

      (b)  An exclusive license under the Trademark and a semi-exclusive
      license under the Patents and Technical Information to use and sell
      Products in each Category 2 Country. For purposes of this sub-clause,
      "semi-exclusive" means to the exclusion of all other parties in a
      Country except WARNER-LAMBERT or an Affiliate of WARNER-LAMBERT.

      (c)  An exclusive license under the Trademark and a semi-exclusive
      license under the Patents and Technical Information to use and sell
      Products in each Category 3 Country. For purposes of this sub-clause,
      "semi-exclusive" means to the exclusion of all other parties except
      WARNER-LAMBERT or an Affiliate of WARNER-LAMBERT (except in Italy
      where two of WARNER-LAMBERT and its Affiliates may sell the Products)
      and one additional local licensee which, as of the date hereof, are
      as follows: (i) in Brazil, AchE LaboratOrios FarmacEuticos S/A, (ii)
      in Korea, Je Il Pharmaceutical Co., Ltd., (iii) in Italy, one of the
      companies of the A. Menarini group and (iv) in Spain, Laboratorios
      Almirall, S.A.

      SECTION 2.02.  Sublicenses. The licenses granted to PFIZER in Section
 2.01 shall include the right to grant sublicenses to its Affiliates, in
 whole or in part; provided however, that PFIZER shall be responsible for
 the performance of its Affiliate sublicensee(s) hereunder. The licenses
 granted to PFIZER in Section 2.01 shall not include the right to grant
 sublicenses to third parties without the prior consent of WARNER-LAMBERT.

      SECTION 2.03.  Trademarks.  (a) Subject to clause (d) below, PFIZER
 shall in each Country sell Products under trademarks searched for
 availability, designated and owned by WARNER-LAMBERT, and which are
 reasonably acceptable to PFIZER, for use by PFIZER in such Country (the
 "Trademarks"); provided, however, that in the event WARNER-LAMBERT has not
 by December 31, 1996 obtained and designated a Trademark in any Country,
 then PFIZER shall have the right to obtain a Trademark which is reasonably
 acceptable to WARNER-LAMBERT in such Country, but shall be required to
 assign such Trademark to WARNER-LAMBERT.

      (b)  WARNER-LAMBERT shall maintain the Trademarks in each Country at
 its own cost and expense throughout the term of this Agreement. All
 goodwill deriving from the use by PFIZER of Trademarks will accrue solely
 and exclusively to WARNER-LAMBERT.

      (c)  PFIZER shall use the Trademarks only in accordance with
 reasonable standards and guidelines communicated by WARNER-LAMBERT from
 time to time during the Term of this Agreement. PFIZER agrees that its use
 of the Trademark shall be in a commercially acceptable and responsible
 manner.

      (d)  In Countries where WARNER-LAMBERT sells Products, it shall do so
 under a single Trademark, except in Italy where it may sell Products under
 two separate Trademarks. PFIZER shall sell Products in each Country under
 a single Trademark, except in Category 1 Countries where PFIZER may sell
 Products under one or more Trademarks; such Trademark may be a WARNER-
 LAMBERT owned Trademark from a major market outside of such Country,
 provided that such Trademark is available and that WARNER-LAMBERT shall
 have consented to such use, such consent not to be unreasonably withheld.

      (e)  Immediately upon expiration or termination of this Agreement with
 respect to any Country, all rights granted to PFIZER hereunder to use the
 Trademark in such Country shall cease immediately and shall forthwith
 revert to WARNER-LAMBERT, and PFIZER will discontinue forthwith all use of
 the Trademark in such Country and shall not thereafter directly or
 indirectly sell or distribute any products bearing trademarks, names or
 designs confusingly similar to the Trademark or otherwise use trade names,
 names or designs confusingly similar to the Trademark (provided, however,
 that, at WARNER-LAMBERT's option, PFIZER either shall continue customer
 sales of existing inventories or shall sell such existing inventories back
 to WARNER-LAMBERT at cost); and will not represent itself in such Country
 as having been associated with, or a licensee of, WARNER-LAMBERT upon
 expiration or termination of this Agreement.

      SECTION 2.04. Technical Information. WARNER-LAMBERT shall forthwith
 upon execution of this Agreement and periodically thereafter promptly
 disclose to PFIZER all Technical Information which it can legally
 disclose. Upon expiration or earlier termination of this Agreement PFIZER,
 its successors, assigns and legal representatives shall use reasonable
 efforts to collect and return to WARNER-LAMBERT or destroy, at
 WARNER-LAMBERT's request, all Technical Information obtained by PFIZER
 pursuant to this Agreement in whatever form it may exist; and shall use
 its reasonable efforts to prevent the further use of any and all Technical
 Information without WARNER-LAMBERT's express written consent.

      SECTION 2.05. Cooperation. (a) Subject to the other provisions of
 this Agreement, the parties agree that the principal objectives of the
 parties hereunder with respect to Products in each Country in the
 Territory are to use reasonable efforts to maximize Net Sales and
 operating income to the parties hereunder and to develop and sponsor
 various local clinical studies for the Product during the Term of this
 Agreement.

      (b) In all Countries other than Countries in which WARNER-LAMBERT or
 its Affiliates sell Products, PFIZER shall seek to produce an operating
 plan each year that will include product strategy, positioning, research
 and development expenses, advertising and promotion expenses and detail
 position by cycle. Each operating plan shall be submitted to the Global
 Business Subcommittee (as defined in the International Co-Promotion
 Agreement). PFIZER shall provide WARNER-LAMBERT such other information as
 WARNER-LAMBERT reasonably may request. The operating plans shall not
 address sales force incentives or compensation, and each party shall have
 sole authority and responsibility for designing and executing any such
 program for its sales force.

      SECTION 2.06. Information Exchange. With respect to all Countries
 other than Countries in which WARNER-LAMBERT or its Affiliates sell
 Products, each party shall forthwith upon the execution of this Agreement
 and thereafter at all times during the Agreement Years promptly disclose
 to the other party all significant information of which it becomes aware,
 which it can legally disclose and which it reasonably believes will be
 important in planning and effecting the detailing, promotion, marketing
 and sale of the Products in the Territory.

      SECTION 2.07. Product Launch. In Category 2 and Category 3 Countries,
 WARNER-LAMBERT shall render reasonable assistance to PFIZER to enable
 PFIZER to launch the Product simultaneously with WARNER-LAMBERT. If, based
 upon the reasonable opinion of the parties, in such Countries, PFIZER and
 WARNER-LAMBERT and the third party co-marketer, if any, are unable to all
 launch the Product within a ten day period, the launch of the Product by
 the party or parties that are ready to launch earlier will be postponed
 for a maximum of forty-five days from the date such party or parties were
 prepared to launch the Product unless all are able to launch within a ten
 day period prior to the expiration of such forty-five day period.

                 ARTICLE III - REGULATORY AND OTHER MATTERS

      SECTION 3.01. Regulatory Approvals. (a) In all Category 1 Countries
 and in Brazil and Korea, PFIZER shall exercise reasonable efforts to
 obtain, as soon as reasonably practicable, the approval by the relevant
 Governmental or Regulatory Authority of a Marketing Authorization for a
 Product which includes labeling (consistent with guidelines established by
 the Operating Committee in accordance with the procedures set forth in
 Section 4.01 of the International Co-Promotion Agreement), indications,
 warnings, etc. materially equivalent to the provisions of Exhibit C and a
 Price Approval. In all Category 2 and Category 3 Countries (other than
 Brazil and Korea), WARNER-LAMBERT shall exercise reasonable efforts to
 obtain, as soon as reasonably practicable, the approval by the relevant
 Governmental or Regulatory Authority of a Marketing Authorization for a
 Product which includes labeling (consistent with guidelines established by
 the Operating Committee in accordance with the procedures set forth in
 Section 4.01(d) of the International Co-Promotion Agreement), indications,
 warnings, etc. materially equivalent to the provisions of Exhibit C and a
 Price Approval; provided, however, that in all Category 2 and Category 3
 Countries where the Law mandates that the licensee must obtain the
 Marketing Authorization and Price Approval, PFIZER will exercise such
 efforts. The party obtaining such approvals shall bear its own costs in
 obtaining such Marketing Authorization and Price Approval. Each party
 shall give the other party reasonable assistance in obtaining such
 approvals, including without limitation WARNER-LAMBERT's requesting the
 assessment report and other relevant documentation from the relevant
 German Governmental or Regulatory Authority for filing with an application
 for Marketing Authorization in Norway. Each party shall keep the other
 party informed of negotiations with Governmental or Regulatory Authorities
 with respect to Price Approvals that it seeks pursuant to this Section
 3.01 and shall notify the other party of the price the filing party
 intends to accept for Price Approval prior to finalization of such price.

      (b) In any Country where PFIZER is required to obtain the approval by
 the relevant Governmental or Regulatory Authority of a Marketing
 Authorization and Price Approval (if applicable) pursuant to clause (a)
 above or otherwise by agreement with WARNER-LAMBERT, in the event that
 PFIZER fails to submit an application or file for such approvals as soon
 as reasonably practicable, but no later than twelve (12) months after
 receiving all necessary Technical Information from WARNER-LAMBERT, WARNER-
 LAMBERT shall have the right to terminate this Agreement with respect to
 such Country.

      (c) PFIZER shall, upon notice and consultation with WARNER-LAMBERT,
 be entitled at any time to cease permanently the sale of any Product in
 any Country if continued sale of such Product would be in violation of
 Laws or if PFIZER in good faith believes that it has an ethically valid
 reason therefor based on medical or scientific problems concerning such
 Product.

      (d) WARNER-LAMBERT shall, upon notice and consultation with PFIZER,
 be entitled at any time to cease permanently the sale of Bulk to PFIZER in
 any Country if continued sale of the Bulk by WARNER-LAMBERT or Product by
 PFIZER would be in violation of Laws or if WARNER-LAMBERT in good faith
 believes that it has an ethically valid reason therefor based on medical
 or scientific problems concerning such Product.

      (e) WARNER-LAMBERT may terminate this Agreement with respect to any
 Country upon notice to PFIZER if PFIZER fails to Launch a Product in such
 Country within twenty-four (24) months after Marketing Authorization,
 including the indications, warnings etc. materially equivalent to the
 provisions of Exhibit C, unless Pfizer shall be diligently pursuing a
 Price Approval (if applicable).

      (f) Subject to the provisions of the International Collaboration
 Agreement, neither party shall be under any liability whatsoever to
 compensate the other or make any other payment to the other if (i)
 Marketing Authorization or Price Approval is not received, (ii) the
 Marketing Authorization for the first Product in a Country does not
 include indications, warnings, etc. materially equivalent to the
 provisions of Exhibit C, or (iii) either party determines to take any of
 the steps that it is permitted to take pursuant to this Section 3.01;
 provided, in the case of (i), (ii) and (iii) above, such failure to obtain
 such Marketing Authorization or Price Approval or indications warnings,
 etc. in the Marketing Authorization materially equivalent to the
 provisions of Exhibit C or such cessation of sale shall not be the result
 of any breach of this Agreement by such party.

      SECTION 3.02. Advertising and Promotion. (a) PFIZER shall bear all of
 its own costs and expenses of advertising and promoting the Product in
 each Country. PFIZER shall promote the Product and provide information
 about the Product to the medical profession through the distribution of
 advertising and promotional materials, samples of which shall be submitted
 to WARNER- LAMBERT to enable WARNER-LAMBERT to monitor the medical and
 technical content of such materials.

      (b) PFIZER shall exercise reasonable efforts in each Country to
 market, create a demand for and continuously develop sales of the Product,
 in order to maximize Net Sales and operating income throughout the term of
 this Agreement.

      SECTION 3.03. Studies. PFIZER shall be free to undertake clinical and
 other research studies with the Products in the Territory at its own
 expense, for registration or other purposes, provided that PFIZER shall
 first submit to WARNER-LAMBERT the protocols relating thereto and allow
 WARNER-LAMBERT not less than thirty (30) days within which to review and
 approve such protocols as to their scientific and medical content, which
 approval shall not be unreasonably withheld. If WARNER-LAMBERT does not
 respond to PFIZER within such period, approval shall be deemed to have
 been given. PFIZER shall promptly disclose to WARNER-LAMBERT a copy of
 reports relating to such approved activities. PFIZER will grant
 WARNER-LAMBERT a royalty-free, non-exclusive license (without further
 compensation) to use all results of any such studies with respect to the
 manufacture, use or sale of the Product.

      SECTION 3.04. Communication with Regulatory Authorities. PFIZER
 shall, immediately upon receipt of any communication from any Governmental
 or Regulatory Authority relating to Atorvastatin or any Product, forward a
 copy or description of the same to WARNER-LAMBERT and respond to all
 inquiries by WARNER-LAMBERT relating thereto. If PFIZER is advised by its
 counsel that it must communicate with any Governmental or Regulatory
 Authority, then PFIZER shall so advise WARNER-LAMBERT immediately and,
 unless the Law prohibits, provide WARNER-LAMBERT in advance with a copy of
 any proposed written communication with any Governmental or Regulatory
 Authority and comply with any and all reasonable direction of WARNER-
 LAMBERT concerning any meeting or written or oral communication with any
 Governmental or Regulatory Authority.

      SECTION 3.05. Regulatory Information. Subject to the terms of Section
 3.04, each party agrees to provide the other with all reasonable
 assistance and take all actions reasonably requested by the other party
 that are necessary or desirable to enable the other party to comply with
 any Law applicable to Atorvastatin or any Product, including, but not
 limited to, WARNER-LAMBERT or PFIZER meeting its reporting and other
 obligations to (i) maintain and update any Marketing Authorizations for
 the Products and (ii) report Adverse Drug Experience Reports and Serious
 Adverse Drug Experience Reports to any Governmental or Regulatory
 Authorities. Such assistance and actions shall include, among other
 things, keeping the other party informed, commencing within forty-eight
 hours of notification of any action by, or notification or other
 information which it receives (directly or indirectly) from, any
 Governmental or Regulatory Authority, which (a) raises any material
 concerns regarding the safety or efficacy of any Product, (b) which
 indicates or suggests a potential material liability for either party to
 third parties arising in connection with any Product, or (c) which is
 reasonably likely to lead to a recall or market withdrawal of any Product,
 provided that neither party shall be obliged to disclose information in
 breach of any contractual restriction which it could not reasonably have
 avoided. For purposes of this Section 3.05, each of the events set forth
 in (a), (b) and (c) of this Section 3.05 shall be defined as a "Material
 Event". Information that shall be disclosed pursuant to this Section 3.05
 shall include, but not be limited to:

      (1) Governmental or Regulatory Authority inspections of manufacturing
 (including packaging facilities), distribution or other related
 facilities; inquiries by Governmental or Regulatory Authorities concerning
 clinical investigation activities (including inquiries of investigators,
 clinical monitoring organizations and other related parties); any
 communication from Governmental or Regulatory Authorities involving the
 manufacture, sale, promotion or distribution of Products or any other
 Governmental or Regulatory Authority reviews or inquiries relating to
 Atorvastatin or any of the Products which, in each case, constitute a
 Material Event; and

      (2) an initiation of any Governmental or Regulatory Authority
 investigation, detention, seizure or injunction concerning any Product.

      SECTION 3.06. Adverse Drug Experience Reports. (a) Subject to
 applicable Law, PFIZER shall:

      (i)  notify WARNER-LAMBERT of all Serious Adverse Drug Experience
      Reports (including Serious Adverse Drug Experience Reports occurring
      in any post-marketing study conducted, sponsored or monitored by
      PFIZER or WARNER-LAMBERT) within ninety-six hours of the time such
      Serious Adverse Drug Experience Report becomes known to PFIZER or any
      of its Affiliates or any employee or agent of PFIZER or any of its
      Affiliates (the "PFIZER Group"); and

      (ii)  notify WARNER-LAMBERT of all Adverse Drug Experience Reports
      (except for Adverse Drug Experience Reports occurring in a post-
      marketing study conducted, sponsored or monitored by PFIZER or
      WARNER- LAMBERT) within thirty days of the time such Adverse Drug
      Experience Report becomes known to any member of the PFIZER Group;
      and

      (iii)  notwithstanding any other provision of this Section 3.06, use
      its best efforts to notify WARNER-LAMBERT of all unexpected fatal or
      life-threatening experiences occurring in connection with an IND
      study conducted, sponsored or monitored by PFIZER, as defined in 21
      C.F.R. 312.32, within twenty-four (but, in no event, later than
      thirty-six) hours of the time any such experience becomes known to
      any member of the PFIZER Group; and

      (iv)  notwithstanding any other provision in this Section 3.06,
      notify WARNER-LAMBERT of all other serious and unexpected adverse
      experiences occurring in connection with an IND study conducted,
      sponsored or monitored by PFIZER, as defined in 21 C.F.R 312.32,
      within seventy-two hours of the time any such experience becomes
      known to any member of the PFIZER Group.

      (b) PFIZER shall notify WARNER-LAMBERT of all Adverse Drug Experience
 Reports occurring in any post-marketing study conducted, sponsored or
 monitored by PFIZER when such study is completed in a study report issued
 to WARNER-LAMBERT in connection therewith. Each such final study report
 shall be provided to WARNER-LAMBERT within fifteen days of its completion.
 Except for Adverse Drug Experience Reports occurring in any post-marketing
 study conducted, sponsored or monitored by PFIZER, notification under this
 Section 3.06 shall be by facsimile and overnight courier and in accordance
 with instructions to be mutually agreed upon by PFIZER and WARNER-LAMBERT.
 All follow-up investigations concerning Adverse Drug Experience Reports
 and Serious Adverse Drug Experience Reports occurring during
 post-marketing studies shall be conducted by the party initiating,
 sponsoring or monitoring such study; provided that the results of such
 follow-up investigations conducted by PFIZER shall be delivered to
 WARNER-LAMBERT within ninety-six hours of the time such follow-up
 information is obtained by any member of the PFIZER Group. All other
 follow-up investigations concerning Adverse Drug Experience Reports and
 Serious Adverse Drug Experience Reports shall be conducted by
 WARNER-LAMBERT. PFIZER shall provide all reasonable cooperation with any
 investigation of any such spontaneous Adverse Drug Experience Report or
 Serious Adverse Drug Experience Report conducted by WARNER-LAMBERT.

      (c) Subject to Section 3.04, (i) PFIZER shall not disclose any
 information concerning Adverse Drug Experience Reports or Serious Adverse
 Drug Experience Reports to any Person or Governmental or Regulatory
 Authority without the prior consent of WARNER-LAMBERT, and (ii) WARNER-
 LAMBERT shall have the sole discretion to determine whether any complaint,
 Adverse Drug Experience Report or Serious Adverse Drug Experience Report
 must be reported to the FDA or any other Governmental or Regulatory
 Authority.

      SECTION 3.07. Return of Marketing Authorization Upon Termination or
 Expiration. Upon expiration or termination of PFIZER's rights in any
 Country, PFIZER will promptly transfer to WARNER-LAMBERT, a WARNER-LAMBERT
 Affiliate or a third party designated by WARNER-LAMBERT, all Marketing
 Authorizations and approvals relating to the Product in the applicable
 Country as may be required by WARNER-LAMBERT or such party to market the
 Product in such Country. The transfer fees and any government fees for
 such transfer will be borne by WARNER-LAMBERT.

      SECTION 3.08. Compliance with Laws. PFIZER hereby covenants to
 WARNER-LAMBERT as follows:

      (a) During the Term of this Agreement PFIZER shall carry out the
 packaging and labeling, detailing, storage, distribution, promotion,
 marketing and sale of the Products and its other obligations or activities
 hereunder in accordance with (i) the terms of this Agreement, (ii)
 acceptable pharmaceutical industry practices and (iii) all applicable
 Laws.

      (b) During the Term of this Agreement PFIZER shall refrain from
 infringing any patent of any third party in connection with PFIZER's
 Packaging of the Product in accordance with ARTICLE V hereof.

                       ARTICLE IV - SUPPLY OF PRODUCTS

      SECTION 4.01. (a) Supply Obligations. Subject to the provisions of
 this Agreement, WARNER-LAMBERT hereby undertakes to supply the Products to
 PFIZER and PFIZER undertakes to purchase or to procure the purchase from
 WARNER-LAMBERT all of PFIZER's requirements of Products in bulk tablet
 form (hereinafter "Bulk") in each Country or, subject to agreement between
 the parties on terms and conditions to be agreed, in trade packaged form.
 The parties covenant and agree to comply in all respects with the
 requirements of EU Directive 91/356 for the Countries in the European
 Union and to take all necessary and appropriate action in furtherance
 thereof.

      (b) Specifications. The Bulk shall be manufactured, packaged and
 supplied hereunder in accordance with all applicable laws and according to
 the specifications which shall be provided by WARNER-LAMBERT to PFIZER and
 shall be in accordance with WARNER-LAMBERT's specifications for
 corresponding Bulk in countries within and outside the Territory. WARNER-
 LAMBERT shall be entitled at any time to change such specifications in
 line with changes made with respect to WARNER-LAMBERT's corresponding Bulk
 in countries within and outside the Territory, provided that any such
 changes shall not materially adversely affect the quality or efficacy of
 the Bulk, and provided that WARNER-LAMBERT shall give to PFIZER prior
 notice of any proposed change in time to allow PFIZER to arrange any
 necessary modifications to its Marketing Authorizations in the applicable
 Countries for the affected Bulk.

      (c) Forecasts and Orders. At least three months prior to the
 commencement of each calendar quarter, PFIZER shall give to WARNER-LAMBERT
 a forecast of PFIZER's estimated requirements in each Country for rolling
 twenty-four (24) month periods commencing with such calendar quarter. The
 twenty-four (24) month forecasts delivered to WARNER-LAMBERT pursuant to
 the preceding sentence shall represent PFIZER's reasonable provisional
 estimates of the quantity of the Products that PFIZER will require in each
 such Country during the twenty-four (24) month period to which such
 forecast applies and the quantities shown in the forecast for the first
 three months shall be automatically considered a firm order deliverable at
 any time during each month, so that no separate purchase orders will be
 sent by PFIZER. PFIZER may adjust any firm order hereunder at any time
 prior to the day that is sixty (60) days prior to the first day of the
 period to which such firm order applies, provided that such adjusted firm
 order is between eighty percent (80%) and one hundred twenty percent
 (120%) of the most recent firm order provided to WARNER-LAMBERT pursuant
 to this Section 4.01(c). WARNER-LAMBERT shall use its reasonable efforts
 to deliver PFIZER's firm order requirements. Minimum order quantities for
 Bulk shall be agreed between the parties.

      (d) Prices and Payment

      (i)   WARNER-LAMBERT agrees to sell to PFIZER its requirements of
            Bulk at prices in each Country which will be agreed between the
            parties from time to time, but which will not, unless otherwise
            agreed, (i) be greater than the price which would give PFIZER
            Gross Profit in the applicable Country of less than sixty
            percent (60%) of Net Sales or (ii) be less than the price which
            would give PFIZER Gross Profit of greater than seventy-two
            percent (72%) of Net Sales, calculated in the currency of the
            Country of sale. For purposes of this sub-clause, "Gross
            Profit" means Net Sales less the price paid by PFIZER for the
            Bulk; provided, however, that in no event will WARNER-LAMBERT
            be required hereunder to sell to PFIZER its requirements of
            Bulk at a price which is less than WARNER-LAMBERT's actual
            manufacturing cost plus the costs of freight, insurance, duty
            and other delivery terms (in each case on a currency adjusted
            basis), and all applicable taxes paid by WARNER-LAMBERT
            thereon, except income taxes and recoverable value added taxes.

      (ii)  The parties shall calculate and agree on estimated prices of
            the Bulk (A) in or prior to Agreement Year One based on the
            projected Net Sales in each Country for such Agreement Year and
            (B) thereafter, based on the Net Sales in each Country during
            the preceding Agreement Year.

      (iii) The prices for the Bulk agreed between the parties pursuant to
            subclause (i) above contemplate shipment by WARNER-LAMBERT
            Delivered Duty Paid (Incoterms 1990) to a PFIZER plant or
            location designated by PFIZER in each Country, but excluding
            VAT or other applicable taxes, which will be payable by PFIZER.
            Unless otherwise agreed, prices shall be stated and payable in
            local currency. Should any events unforeseen by and beyond the
            control of the parties occur that alter WARNER- LAMBERT's costs
            hereunder relating to delivery terms, and materially and
            detrimentally affect its economic return on the sale of Bulk to
            Pfizer as contemplated on the date hereof, the parties shall
            consult together in order to revise the applicable prices and
            delivery terms on a fair basis so that neither party is unduly
            prejudiced.

      (iv)  Payment will be made to WARNER-LAMBERT within forty-five (45)
            days of the relevant invoice date or PFIZER's receipt of the
            Bulk, whichever shall occur later.

      (v)   Within sixty (60) days after the end of each Agreement Year,
            the actual price for the Bulk shall be calculated based upon
            PFIZER's Net Sales in each Country, and an adjustment of the
            differences between such actual price and the estimated price
            for the Bulk originally charged for the Products in each such
            Country shall be paid by one party to the other as appropriate
            with respect to all Bulk invoiced to PFIZER during such
            Agreement Year.

      (vi)  WARNER-LAMBERT shall supply PFIZER's reasonable requirements of
            Bulk in each Country in the Territory (x) for use in
            promotional samples of Products and studies other than clinical
            studies specified in subparagraph (y) below at a price per pill
            of ten percent (10%) of the quotient of (1) Net Sales in the
            current Agreement Year over (2) the total number of pills of
            Product sold to unaffiliated third parties in the Territory in
            such Agreement Year (such procedure for arriving at such price
            to be analogous to the procedure with respect to price of the
            Bulk as set forth in Section 4.01(d)(ii)-(v)) and (y) at no
            cost for use in Products for clinical studies required by
            appropriate Governmental or Regulatory Authorities for
            marketing approval, new indications and labeling changes, and
            approved pursuant to Section 3.03. PFIZER shall use and
            distribute samples in full compliance with all applicable Laws.

      (e) Failure of Supply. In the event for any reason, including Force
 Majeure (as hereinafter defined), WARNER-LAMBERT shall be unable in any
 Country to supply Bulk on a timely basis (in accordance with WARNER-
 LAMBERT's normal and customary practice), such that as a result, PFIZER is
 unable to supply on a timely basis (in accordance with PFIZER's normal and
 customary practice) at least ninety percent (90%) of the orders for
 Products in such Country, provided that such orders are not materially
 greater than the corresponding forecast for Bulk given to WARNER-LAMBERT
 at least nine (9) months prior to such time pursuant to Section 4.01(c),
 then the following adjustments shall be made to the terms otherwise
 provided herein:

      (i)   If such failure to supply continues for two consecutive months
            or less, the Agreement Year for such Country in which such
            failure to supply occurred shall be extended by a length of
            time equal to two times the number of days during which
            WARNER-LAMBERT failed to supply Bulk as provided for above.

      (ii)  If such failure to supply continues longer than two consecutive
            months, the Agreement Year for such Country in which such
            failure to supply occurred shall be extended by a length of
            time equal to four times the number of days during which
            WARNER-LAMBERT failed to supply Bulk as provided for above.

      (iii) Provided WARNER-LAMBERT's failure to meet its supply
            obligations shall not be the result of WARNER-LAMBERT's
            material breach of its obligations under this Agreement, then
            sub-clauses 4.01 (e)(i) and 4.01(e)(ii) set forth PFIZER's sole
            remedy in the event WARNER-LAMBERT fails to meet the supply
            obligations set forth in this Article IV.

      (iv)  In the event for any reason, including Force Majeure, WARNER-
            LAMBERT shall be unable to supply Bulk on a timely basis,
            WARNER- LAMBERT shall use reasonable efforts to ensure that it
            supplies Bulk to all of its licensees, distributors,
            co-promoters, etc. on a ratably equitable basis.

                       ARTICLE V - PACKAGING BY PFIZER

      SECTION 5.01. Information for Submission. In those Countries where
 WARNER-LAMBERT holds or will apply for the Marketing Authorization, PFIZER
 shall promptly provide to WARNER-LAMBERT all information and data
 necessary to enable WARNER-LAMBERT, when required, to make the submissions
 to the relevant Governmental or Regulatory Authorities to reflect in the
 applicable Marketing Authorization the identity of the Person Packaging
 the Product. PFIZER shall not make any changes or take any actions which
 will require an amendment to any Marketing Authorization, including but
 not limited to transfer of any Product to alternative manufacturing
 facilities or changes in or replacement of equipment, without the prior
 written consent of WARNER-LAMBERT.

      SECTION 5.02. Compliance with Laws. PFIZER shall Package each Product
 in accordance with Good Manufacturing Practices and shall comply in all
 respects with all applicable Laws with respect to the Packaging of each
 Product.

      SECTION 5.03. Approval of Product Labels, Printed Packaging Materials
 and Inserts. In each Country, PFIZER shall sell the Product only with
 labels, printed packaging materials and product inserts whose format and
 type, including the appearance of the relevant Trademark, has been
 approved in writing by WARNER-LAMBERT, which approval will not be
 unreasonably withheld or delayed and shall be deemed to have been given if
 WARNER- LAMBERT shall not have responded within thirty (30) days of having
 received samples of said material from PFIZER. Such approval shall be
 deemed continuing so long as there is no material modification to the
 prior approved use of the Trademark as used in connection with such
 labels, printed packaging materials and product inserts.

      SECTION 5.04. Quality Audit. PFIZER shall make that portion of its
 manufacturing facilities where Products are Packaged and/or stored,
 including all records and reference samples related to Products, available
 for inspection by WARNER-LAMBERT during business hours. Records made
 available for inspection hereunder shall include records relevant to
 assessing the quality of a Product in the event of a complaint or a
 suspected defect. Inspections by WARNER-LAMBERT shall be conducted only by
 qualified personnel of WARNER-LAMBERT or the relevant Governmental or
 Regulatory Authority and shall be limited to determining whether there is
 compliance with Good Manufacturing Practices and other requirements of
 applicable Law.

      SECTION 5.05. Storage. PFIZER shall store all Bulk, work-in-process
 and finished Products under such conditions that the quality of such
 materials are not affected and in accordance with instructions provided by
 WARNER-LAMBERT.

      SECTION 5.06. Regulatory Licenses, Approvals and Consents. PFIZER
 shall obtain all licenses, consents and authorizations of applicable
 Governmental or Regulatory Authorities or third parties necessary or
 desirable in connection with its Packaging activities and shall comply in
 all material respects with all conditions applicable to any such license,
 consent, permit or authority.

               ARTICLE VI - INFORMATION CONCERNING THE PRODUCT

      SECTION 6.01. Public Statements. PFIZER and WARNER-LAMBERT shall use
 reasonable efforts to ensure that no claims or representations in respect
 of the Products or Atorvastatin or the characteristics thereof are made by
 or on behalf of it (by members of its sales force or otherwise) that are
 inconsistent with the Marketing Authorization.

      SECTION 6.02. Ownership. PFIZER shall not represent to any third
 party that it has any proprietary or property right or interest in the
 Products, Atorvastatin or in the Patents, the Technical Information or the
 Trademarks, except for such rights specifically granted to PFIZER under
 Section 2.01. Furthermore, PFIZER acknowledges that it does not have any
 right, title or interest in the Patents.

      SECTION 6.03. Medical Inquiries. PFIZER shall comply with the
 directions and policies which WARNER-LAMBERT may reasonably formulate
 concerning responses to be made to medical questions or inquiries from
 members of the medical and paramedical professions and consumers regarding
 the Products and shall, if so requested by WARNER-LAMBERT, provide WARNER-
 LAMBERT with details of inquiries received and responses given.

      SECTION 6.04. WARNER-LAMBERT Information. (a) WARNER-LAMBERT shall
 provide PFIZER with information, known to WARNER-LAMBERT, which is
 relevant or appropriate to enable PFIZER to respond promptly to medical
 questions or inquiries from members of the medical and paramedical
 professions and consumers relating to the Products.

      (b) PFIZER will refer all questions and inquiries to which it is
 unable to respond, using the materials provided by WARNER-LAMBERT pursuant
 to clause (a) above, to WARNER-LAMBERT.

                           ARTICLE VII - PAYMENTS

      SECTION 7.01. PFIZER Payments. In consideration for the rights
 granted to PFIZER under this Agreement (including, without limitation, the
 licenses to use and sell the Products under Section 2.01 and the rights
 set forth in this Agreement to use the Patents, Trademark, Technical
 Information and other intangible rights granted hereunder), PFIZER has
 paid and will pay to WARNER-LAMBERT certain amounts as provided in the
 International Collaboration Agreement.

      SECTION 7.02. WARNER-LAMBERT Payments. In each Country where
 termination or expiration of this Agreement has occurred pursuant to
 Section 11.01 or Section 11.02 (for any reason other than PFIZER's
 material breach) and for so long as WARNER-LAMBERT, its Affiliates or
 licensees continue to sell the Product in such Country, in each of
 Post-Agreement Year One, Post-Agreement Year Two and Post-Agreement Year
 Three, WARNER- LAMBERT shall, as consideration for PFIZER's efforts
 hereunder, pay to PFIZER an annual amount equal to ten per cent (10%) of
 the average of Net Sales made in such Country in each of the two complete
 Agreement Years immediately preceding such expiration or termination
 payable in four equal quarterly installments on the first day of each
 calendar quarter; provided, however, that if WARNER-LAMBERT shall cease to
 sell Product in any such Country during any Post-Agreement Year, the
 payment related to such year shall be pro-rated and WARNER-LAMBERT shall
 have no obligation to make further payments pursuant to this Section 7.02
 in any subsequent Post- Agreement Year. The parties shall bear equally the
 cost of hedging any currency risk relating to the payments contemplated in
 Section 7.02.

                   ARTICLE VIII - CONFIDENTIAL INFORMATION

      SECTION 8.01. Confidential Information. Each of PFIZER and WARNER-
 LAMBERT shall keep the other's Confidential Information 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 8.02. Exceptions. Each of PFIZER and WARNER-LAMBERT shall be
 relieved of any and all of the obligations of Section 8.01 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 8.03. Survival. The obligations and prohibitions contained in
 this Article VIII shall survive the expiration or termination of this
 Agreement for a period of five (5) years.

                        ARTICLE IX - INDEMNIFICATION

      SECTION 9.01. Indemnification of PFIZER. WARNER-LAMBERT shall
 indemnify PFIZER in accordance with Section 4.03 of the International
 Collaboration Agreement.

      SECTION 9.02. Indemnification of WARNER-LAMBERT. PFIZER shall
 indemnify WARNER-LAMBERT in accordance with Section 4.04 of the
 International Collaboration Agreement.

      SECTION 9.03. Survival. The provisions of this Article IX shall
 survive the expiration or termination of this Agreement.

                     ARTICLE X - PATENTS AND TRADEMARKS

      SECTION 10.01. Prosecution and Maintenance of Patents. WARNER-LAMBERT
 shall make adequate filings for, and prosecute and maintain, all Patents
 and related applications in the Territory unless WARNER-LAMBERT reasonably
 believes that any such Patent or related application is not material to
 the matters contemplated in this Agreement. WARNER-LAMBERT shall consult
 with PFIZER prior to abandoning any Patents or related applications that
 are material to the matters contemplated in this Agreement. At PFIZER's
 reasonable request WARNER-LAMBERT shall advise PFIZER of the status of
 pending applications, shall provide PFIZER with copies of documentation
 concerning such applications and shall consult with PFIZER before taking
 any action materially affecting the scope of patent coverage relating to
 Products in the Territory. WARNER-LAMBERT shall file all applications and
 take any other actions necessary to obtain patent extensions and
 supplementary protection certificates for Patents where available in the
 Territory unless WARNER-LAMBERT reasonably believes that any such Patent
 or application is not material to the matters contemplated in this
 Agreement.

      SECTION 10.02. Patent Infringement. (a) In the event any infringement
 action shall be brought in any Country against PFIZER or any of its
 Affiliates because of their use or sale of Products, PFIZER shall promptly
 notify WARNER-LAMBERT. WARNER-LAMBERT shall, at its sole expense, assume
 the defense of such action, and PFIZER shall be fully indemnified on
 account of such action subject to the terms of Section 9.01; provided,
 however, that such defense and indemnity shall be inapplicable to the
 extent it relates to a claim which arises from PFIZER's Packaging of the
 Product in accordance with ARTICLE V hereof.

      (b) If any third party shall, in the reasonable opinion of either
 party, infringe any of the Patents, such party shall promptly notify the
 other party.

      (c) If any third party shall infringe any of the Patents in
 connection with either the manufacture, use or sale of a product in a
 Country or Countries that has a Material Adverse Effect (as hereinafter
 defined) on the Products, WARNER-LAMBERT shall bring suit and take such
 other action as it may determine is reasonably necessary to enjoin,
 prohibit, or retard such infringement. WARNER-LAMBERT and PFIZER will
 share the costs and expenses of such suit or action equally. PFIZER shall,
 at WARNER-LAMBERT's request, cooperate in such suits or actions. Any
 monetary recovery in connection with such infringement action shall first
 be applied to reimburse WARNER-LAMBERT and, to the extent PFIZER's
 assistance or cooperation has been requested by WARNER-LAMBERT, PFIZER,
 for their out-of- pocket expenses (including reasonable attorneys' fees)
 in prosecuting such infringement, and WARNER-LAMBERT and PFIZER shall
 share the balance of such recovery equally. If such recovery is less than
 such out-of-pocket expenses, reimbursement shall be on a pro-rata basis.
 In the event of such a Material Adverse Effect, the Agreement Year with
 respect to the affected Country or Countries in which such infringement
 occurred shall be extended by the number of days during which such
 infringement resulted in a Material Adverse Effect on Net Sales in such
 Country or Countries. For purposes of this Section 10.02(c), "Material
 Adverse Effect" shall be deemed to occur if sales in a Country of
 infringing products by such infringing party equal to at least ten percent
 (10%) of Net Sales in such Agreement Year in such Country. If
 WARNER-LAMBERT fails to obtain a discontinuance of said infringement
 and/or elects not to bring suit against such third party infringer,
 WARNER-LAMBERT will give notice to PFIZER of its election not to bring
 suit within ten days of such election. PFIZER may, at its option, (i)
 obtain a discontinuance of the alleged infringement or (ii) bring suit
 against such third party within six months of the date of receipt by
 PFIZER of the aforesaid notice. Any suit by PFIZER will be either in the
 name of PFIZER or in the name of WARNER-LAMBERT, or jointly by
 WARNER-LAMBERT and PFIZER, as may be required by Law. For this purpose,
 WARNER-LAMBERT will execute such legal papers necessary for the
 prosecution of such suit as may be reasonably requested by PFIZER. If
 PFIZER does bring such a suit or action, it shall bear all costs and
 expenses associated therewith and will be entitled to keep any and all
 recoveries.

      (d) If any third party shall infringe any of the Patents and such
 infringement does not result in a Material Adverse Effect, WARNER-LAMBERT
 shall have sole discretion whether or not to bring suit to enjoin,
 prohibit, or retard such infringement. WARNER-LAMBERT shall be solely
 responsible for all out-of-pocket expenses incurred in connection with
 such infringement suits and shall have sole rights to any recoveries made
 thereunder. PFIZER shall, at WARNER-LAMBERT's request, cooperate in such
 suits or actions.

      SECTION 10.03. Trademark Infringement. (a) WARNER-LAMBERT and PFIZER
 shall each advise the other promptly upon its becoming aware of any
 infringement by a third party of the Trademark. WARNER-LAMBERT and its
 Affiliates shall have sole discretion to decide what if any action should
 be taken in relation to such infringement. PFIZER shall cooperate fully
 with, and as reasonably requested by, WARNER-LAMBERT, at WARNER-LAMBERT's
 expense, in any investigation or action taken by WARNER-LAMBERT or any of
 its Affiliates in respect of such infringement. Any sums obtained as a
 result of any such suit or proceeding, whether by judgment, award, decree
 or settlement, shall be the property of WARNER-LAMBERT or its Affiliate
 and PFIZER shall not under any circumstances be entitled to any share of
 the same. If WARNER-LAMBERT fails to obtain a discontinuance of said
 infringement and/or elects not to bring suit against such third party
 infringer, WARNER-LAMBERT will give notice to PFIZER of its election not
 to bring suit within ten days of such election. PFIZER may, at its option,
 (i) obtain a discontinuance of the alleged infringement or (ii) bring suit
 against such third party within six months of the date of receipt by
 PFIZER of the aforesaid notice. Any suit by PFIZER will be either in the
 name of PFIZER or in the name of WARNER-LAMBERT, or jointly by
 WARNER-LAMBERT and PFIZER, as may be required by Law. For this purpose,
 WARNER-LAMBERT will execute such legal papers necessary for the
 prosecution of such suit as may be reasonably requested by PFIZER. If
 PFIZER does bring such a suit or action, it shall bear all costs and
 expenses associated therewith and will be entitled to keep any and all
 recoveries.

      (b) In the event any trademark infringement action shall be brought
 in any Country against PFIZER or any of its Affiliates because of their
 use or sale of Products, PFIZER shall promptly notify WARNER-LAMBERT.
 WARNER- LAMBERT shall, at its sole expense, assume the defense of such
 action, and PFIZER shall be fully indemnified on account of such action
 subject to the terms of Section 9.01; provided, however, that such defense
 and indemnity shall be inapplicable to the extent it relates to a claim
 which arises from PFIZER's Packaging of the Product in violation of
 ARTICLE V hereof.

                      ARTICLE XI - TERM AND TERMINATION

      SECTION 11.01. Term. Unless otherwise mutually agreed to by the
 parties, this Agreement shall, with respect to each Country, expire on the
 last day of Agreement Year Ten.

      SECTION 11.02. Termination. (a) If either WARNER-LAMBERT or PFIZER
 materially breaches or defaults in the performance of any of the
 provisions of this Agreement with respect to any Country, 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
 with respect to that Country. For the purposes of this Section 11.02, a
 material breach or default in the performance of any of the provisions of
 this Agreement shall include a material inaccuracy in any representation,
 warranty or covenant contained herein.

      (b) To the extent permitted by Law, if either WARNER-LAMBERT or
 PFIZER shall become insolvent, or shall make or seek to make or arrange an
 assignment for the benefit of creditors, or if proceedings in voluntary or
 involuntary bankruptcy shall be initiated by, on behalf of or against such
 party (and, in the case of any such involuntary proceeding, not dismissed
 within ninety (90) days), or if a receiver or trustee of such party's
 property shall be appointed and not discharged within ninety (90) days,
 the other party shall have the right to terminate this Agreement
 forthwith.

      SECTION 11.03. PFIZER Right to Terminate. At any time, upon twelve
 (12) months' notice to WARNER-LAMBERT, PFIZER shall have the right on a
 Country-by-Country basis, at PFIZER's sole discretion, to terminate this
 Agreement and upon such termination, subject to Section 11.04, PFIZER
 shall have no further rights to any payments or compensation from
 WARNER-LAMBERT. In addition, in the event that PFIZER ceases permanently
 the sale of any Product in any Country in accordance with Section 3.01(c)
 this Agreement shall automatically terminate with respect to such Country.

      SECTION 11.04. WARNER-LAMBERT Right to Terminate. WARNER-LAMBERT
 shall have the right to terminate this Agreement with respect to certain
 Products in accordance with Sections 3.01(b) and 3.01(e). In addition, in
 the event that WARNER-LAMBERT ceases permanently the sale of Bulk to
 PFIZER pursuant to Section 3.01(d) this Agreement shall automatically
 terminate with respect to such Country.

      SECTION 11.05. No Prejudice to Rights. Termination of this Agreement
 shall be without prejudice to:

      (a) The rights of the parties to any payments due under Article IV to
      the date of termination; and

      (b) Any remedies which either party may then have hereunder or at
      law; and

      (c) Either party's right to obtain performance of any obligations
      provided for in this Agreement which survive termination by their
      express terms.

                        ARTICLE XII - MISCELLANEOUS

      SECTION 12.01. Non-Compete. During the Term of this Agreement and for
 two (2) years thereafter, neither PFIZER nor WARNER-LAMBERT (nor their
 respective Affiliates or licensees (other than AchE LaboratOrios
 FarmacEuticos S/A and the companies of the Menarini group)) shall,
 directly or indirectly, market, sell, detail, promote or distribute any
 Competing Products in any part of the Territory.

      SECTION 12.02. Manner of Payments. All sums due to either party shall
 be payable in local currency or such other currency as shall be agreed
 between the parties by bank wire transfer in immediately available funds
 to such bank account(s) as each of PFIZER and WARNER-LAMBERT shall
 designate. PFIZER shall notify WARNER-LAMBERT's Assistant Treasurer,
 International by facsimile transmission (at 201-540-7761 or such other
 number as may be communicated to PFIZER by WARNER-LAMBERT) as to the date
 and amount of any such wire transfer to WARNER-LAMBERT one business day
 prior to such transfer. WARNER-LAMBERT shall notify PFIZER's Treasurer by
 facsimile transmission (at 212-573-1133 or such other number as may be
 communicated to WARNER-LAMBERT by PFIZER) as to the date and amount of any
 such wire transfer to PFIZER one business day prior to such transfer.

      SECTION 12.03. Interest on Late Payments. If either WARNER-LAMBERT or
 PFIZER shall fail to make a timely payment pursuant to this Agreement,
 interest shall accrue on the past due amount at a rate equal to the rate
 of interest for 30 day high-grade commercial paper issued by major
 corporations effective for the first date on which the payment was
 delinquent, calculated on an actual/360 basis, as quoted in The Wall
 Street Journal.

      SECTION 12.04. 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 except as expressly provided in this
 Agreement. 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 12.05. No Solicitation. The parties agree that during the
 Term of this Agreement neither party to this Agreement shall solicit any
 employee of the other party, with whom it has come in contact or
 interacted for the purposes of the performance of this Agreement, to leave
 the employment of the other party and accept employment with the first
 party.

      SECTION 12.06. 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. The party prevented
 from performing its obligations or duties because of Force Majeure shall
 promptly notify the other party hereto (the "Other Party") of the
 occurrence and particulars of such Force Majeure and shall provide the
 Other Party, from time to time, with its best estimate of the duration of
 such Force Majeure and with notice of the termination thereof. The party
 so affected shall use reasonable efforts to avoid or remove such causes of
 nonperformance. Upon termination of Force Majeure, the performance of any
 suspended obligation or duty shall promptly recommence. Neither party
 shall be liable to the Other Party for any direct, indirect,
 consequential, incidental, special, punitive, exemplary or other damages
 arising out of or relating to the suspension or termination of any of its
 obligations or duties under this Agreement by reason of the occurrence of
 Force Majeure.

      SECTION 12.07. 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 12.08. Choice of Law; Submission to Jurisdiction. 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. Each party hereby irrevocably and unconditionally submits for itself
 and its property in any legal action or proceeding relating to or arising
 out of this Agreement, or any of the transactions contemplated hereby, to
 the non-exclusive general jurisdiction of the Courts of the State of New
 York, the courts of the United States of America for the Southern District
 of New York, and appellate courts from any thereof, and agrees that any
 such action or proceeding may be brought in such courts.

      SECTION 12.09. 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 or (b) in whole or in part to its Affiliate or Affiliates who
 shall be substituted directly in whole or in part for it hereunder;
 provided, however, that the assignor shall be responsible for the
 performance of its Affiliate assignee(s) hereunder. It is further
 understood and agreed that each party may assign, or otherwise cause to be
 performed, its obligations under this Agreement to or by, as the case may
 be, one or more of its Affiliates to the extent necessary or appropriate
 in order to ensure that such obligations are fulfilled in accordance with
 the terms and intent of this Agreement. 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 12.10. 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, International Pharmaceuticals Group
      Facsimile No. (212) 573-1240

      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 12.11. Invalid Provisions. If any provision of this Agreement
 is held to be illegal, invalid or unenforceable under any applicable
 present or future Law, and if the rights or obligations of either party
 hereto under this Agreement will not be materially and adversely affected
 thereby, (i) such provision will be fully severable, (ii) this Agreement
 will be construed and enforced as if such illegal, invalid or
 unenforceable provision had never comprised a part hereof, (iii) the
 remaining provisions of this Agreement will remain in full force and
 effect and will not be affected by the illegal, invalid or unenforceable
 provision or by its severance herefrom and (iv) in lieu of such illegal,
 invalid or unenforceable provision, there will be added automatically as a
 part of this Agreement, a legal, valid and enforceable provision as
 similar in terms to such illegal, invalid or unenforceable provision as
 may be possible.

      SECTION 12.12. 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 12.13. 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 12.14. Entire Agreement. This Agreement (including Exhibits A
 through C hereto), together with the International Collaboration Agreement
 and the Confidential Disclosure Agreement, dated March 4, 1996 (the
 "Confidential Disclosure Agreement"), each between WARNER-LAMBERT and
 PFIZER, 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 VIII of
 this Agreement shall govern the protection of Confidential Information
 disclosed prior to or 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 12.15. No License. Nothing in this Agreement shall be deemed
 to constitute the grant of any license or other right in either party to
 or in respect of any product, patent, trademark, Confidential Information,
 trade secret or other data or any other intellectual property of the other
 party except as expressly set forth herein.

      SECTION 12.16. 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 reason of any such provision make any claim in
 respect of any debt, liability or obligation (or otherwise) against any
 party thereto.

      SECTION 12.17. Independent Agreements. WARNER-LAMBERT and PFIZER
 have, as of the date hereof, entered into an Option Agreement (the "Option
 Agreement") under which PFIZER grants to WARNER-LAMBERT an option to
 negotiate and possibly to acquire in the future certain co-promotion and
 other rights to a PFIZER compound. The Option Agreement contemplates that
 the parties will in the future negotiate and, if such negotiations are
 successful, enter into additional agreements regarding such PFIZER
 compound. It is recognized that the parties may fail to reach any future
 agreement or agreements contemplated under the Option Agreement, or the
 Option Agreement may terminate, or disputes may arise under the Option
 Agreement or in connection with any transactions contemplated thereunder,
 or WARNER-LAMBERT may not acquire or be granted any rights to any PFIZER
 compound under the Option Agreement. WARNER-LAMBERT acknowledges that,
 under any of the foregoing circumstances, it shall have no claim
 whatsoever against PFIZER under this Agreement, which shall remain in full
 force and effect according to its terms.

      SECTION 12.18. 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.


 By:  /s/ Lodewijk J.R. de Vink           By: /s/ R. Neimeth
    -----------------------------            ----------------------------
 Name:  Lodewijk J.R. de Vink             Name:  Robert Neimeth
 Title: President and Chief               Title: Executive Vice President
        Operating Officer






                                                       [EXHIBIT 99.5.1]


                                 AMENDMENT

      AMENDMENT, dated as of May 27, 1997 (this "Amendment"), to the
 International Collaboration Agreement, effective as of June 28, 1996 (the
 "Agreement") by and between Warner-Lambert Company, a Delaware corporation
 ("Warner-Lambert"), and Pfizer Inc., a Delaware corporation ("Pfizer").
 Capitalized terms not otherwise defined herein have the meanings set forth
 in the Agreement.

      WHEREAS, Warner-Lambert has assigned certain of its rights and
 obligations under the Agreement to Warner-Lambert Export Limited, a company
 organized and existing under the laws of Ireland ("Export"), in accordance
 with the Assignment and Assumption Agreement dated as of November 1, 1996;
 and

      WHEREAS, Pfizer has assigned certain of its rights and obligations
 under the Agreement to Pfizer Overseas Inc., a corporation organized and
 existing under the laws of Delaware ("Pfizer Overseas"); and

      WHEREAS, upon this Amendment becoming effective, the parties have
 agreed that certain provisions of the Agreement be amended in the manner
 provided for in this Amendment;

      NOW, THEREFORE, the parties hereto hereby agree as follows:

                            ARTICLE I - AMENDMENTS

      SECTION 1.01.  Amendments of Section 1.01.

      (a)  The definition of "Co-Promotion Territory" in Section 1.01 of the
 Agreement is hereby amended by deleting from the second line thereof the
 country "Greece,".

      (b)  The definition of "License Territory" in Section 1.01 of the
 Agreement is hereby amended by inserting the countries "Egypt, Greece," in
 the second line thereof before the country "Iceland."

      SECTION 1.02.  Amendment of Section 3.05(a).  Section 3.05(a) is
 hereby amended by inserting the following phrase after the words "Net
 Sales" in the tenth line thereof:  "or, to the extent that WARNER-LAMBERT
 packages the Products for PFIZER 30% of Net Sales,".

                         ARTICLE II - MISCELLANEOUS

      SECTION 2.01.  No Other Amendments; Confirmation.  Except as expressly
 amended, waived, modified and supplemented hereby, the provisions of the
 Agreement are and shall remain in full force and effect.

      SECTION 2.02.  Governing Law.  This Amendment 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 2.03.  Headings.  The headings used in this Amendment have
 been inserted for convenience of reference only and do not define or limit
 the provisions hereof.

      SECTION 2.04.  Third Party Beneficiaries.  None of the provisions of
 this Amendment 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
 Amendment or shall by reason of any such provision make any claim in
 respect of any debt, liability or obligation (or otherwise) against either
 party hereto.


      IN WITNESS WHEREOF, the parties hereto, by their duly authorized
 officers, have executed this Amendment as of the date first written above.


 WARNER-LAMBERT                         PFIZER OVERSEAS INC.
 EXPORT LIMITED


 By:  /s/ Paul V. Breen                 By: /s/ Daniel P. Cronin
    ----------------------------           -----------------------------
    Name:  Paul V. Breen                   Name:  Daniel P. Cronin
    Title: Managing Director               Title: Vice President






                                                     [EXHIBIT 99.5.2]


                                 AMENDMENT


      AMENDMENT, dated as of April 22, 1998 (this "Amendment"), to the
 International License Agreement, effective as of June 28, 1996 (the
 "Agreement") by and between Warner-Lambert Company, a Delaware corporation
 ("Warner-Lambert"), and Pfizer Inc., a Delaware corporation ("Pfizer").
 Capitalized terms not otherwise defined herein have the meanings set forth
 in the Agreement.

      WHEREAS, Warner-Lambert has assigned certain of its rights and
 obligations under the Agreement to Warner-Lambert Export Limited, a
 company organized and existing under the laws of Ireland ("Export"), in
 accordance with the Assignment and Assumption Agreement dated as of
 November 1, 1996; and

      WHEREAS, Pfizer has assigned certain of its rights and obligations
 under the Agreement to Pfizer Overseas Inc., a corporation organized and
 existing under the laws of Delaware ("Pfizer Overseas"); and

      WHEREAS, upon this Amendment becoming effective, the parties have
 agreed that certain provisions of the Agreement be amended in the manner
 provided for in this Amendment;

      NOW, THEREFORE, the parties hereto hereby agree as follows:

                           ARTICLE I - AMENDMENTS

      SECTION 1.01. Amendment of Exhibit A. Exhibit A of the Agreement is
 hereby amended by inserting the country "Morocco" below the country
 "Iceland" and above the country "Norway" under Category 1.

                       ARTICLE II - ADDITIONAL AGREEMENTS

      SECTION 2.01. Sales Minimums.

            (a) Solely in Morocco, Pfizer Overseas agrees that aggregate
      Net Sales in Morocco shall equal at least U.S.$71,429, U.S.$857,143
      and U.S.$1,787,714, respectively, for each of the first three
      Agreement Years for Morocco. In the event Pfizer Overseas or its
      Affiliates does not achieve such sales minima during any of the first
      three Agreement Years, Pfizer Overseas shall pay to Export, within 60
      days after the end of such Agreement Year, an amount calculated as
      follows: the difference between 14% of Net Sales for the Agreement
      Year in which the shortfall occurred and (i) U.S.$10,000 in Agreement
      Year One, (ii) U.S.$120,000 in Agreement Year Two, and (iii)
      U.S.$250,000 in Agreement Year Three.

            (b) For example, if Pfizer Overseas achieved Net Sales equal to
      U.S.$60,000 in Agreement Year One, Pfizer Overseas would owe Export
      an amount equal to $1,600 (i.e., $10,000 minus ($60,000 X 14%)).

      SECTION 2.02. Termination of Exclusive License Rights.

            (a) If Pfizer Overseas or its Affiliates, as the case may be,
      does not achieve Net Sales in Morocco equal to at least
      U.S.$2,000,000 during the period beginning 24 months and ending 36
      months after the Launch Date for Morocco, and if applicable Laws or
      Governmental or Regulatory Authority, as the case may be, do not
      allow the transfer of the Manufacturing Authorization from Pfizer
      Overseas to Export, or its Affiliate, at such time, Export may elect,
      in its sole discretion, (i) to continue unchanged its relationship
      with Pfizer Overseas for Morocco as provided in this Amendment and
      any other applicable agreements or (ii) renegotiate such relationship
      as further provided in this Section 2.02(a). In the event that Export
      shall elect to renegotiate such relationship as provided in the
      foregoing clause (ii), Export or its Affiliates shall have the right
      to promote and detail the Product in Morocco on such commercially
      reasonable terms and conditions (including as to exclusivity) as
      shall be negotiated between the parties in good faith; provided that
      under any such renegotiated relationship, Pfizer Overseas or its
      Affiliates shall have the right to continue its current manufacturing
      and/or packaging, distribution and sale of the Product in Morocco.

            (b) If Pfizer Overseas or its Affiliates, as the case may be,
      does not achieve Net Sales in Morocco equal to at least
      U.S.$2,000,000 during the period beginning 24 months and ending 36
      months after the Launch Date for Morocco, and if applicable Laws or
      Governmental or Regulatory Authority, as the case may be, allow the
      transfer of the Manufacturing Authorization from Pfizer Overseas to
      Export, or its Affiliate, at such time, Export may elect, in its sole
      discretion, (i) to terminate the exclusive license granted to Pfizer
      Overseas in Morocco and retain all rights to promote, detail and
      distribute the Product exclusively in Morocco; or (ii) to agree with
      Pfizer to promote and detail the Product in Morocco in accordance
      with the International Co-Promotion Agreement dated as of June 28,
      1996, as amended. In the event Pfizer elects not to continue such
      manufacturing and/or packaging and distribution activities, as the
      case may be, Pfizer agrees to use its best efforts to transfer
      promptly the Manufacturing Authorization to such party designated by
      Export, in its sole discretion, so as to not materially disrupt
      Export's or its designee's ability to distribute the Product in
      Morocco.

            (c) Export's rights under this Section 2.02 shall be in
      addition to, and shall not be in limitation of, its rights under
      Section 2.01.

            (d) The parties shall agree to execute any other documents or
      undertake any further actions as may be reasonably necessary to
      effectuate the provisions of this Section 2.01.

      SECTION 2.03.  Methods of Calculation.

            (a) For purposes of calculating Net Sales in Morocco under
      Section 2.01 and 2.02 above, the parties agree as follows:

            (i)  the currency exchange rate shall be 9.36 Dirhams per
                 U.S.$1.00; and

            (ii) the manufacturer selling price for the Product is equal to
                 8.90 Dirhams per 10 mg. tablet.

            (b) In the event that the actual (1) currency exchange rate in
      Morocco or (2) the manufacturer selling price of the 10 mg. tablet of
      the Finished Product shall be greater than or less than by more than
      15% the rate or price, as the case may be, set forth in Section
      2.03(a) above, the parties agree to appropriately renegotiate, in
      good faith, the sales minima set forth in Sections 2.01 and 2.02
      above.

                         ARTICLE III - MISCELLANEOUS

      SECTION 3.01. No Other Amendments; Confirmation. Except as expressly
 amended, waived, modified and supplemented hereby, the provisions of the
 Agreement are and shall remain in full force and effect.

      SECTION 3.02. Governing Law. This Amendment 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 3.03. Headings. The headings used in this Amendment have been
 inserted for convenience of reference only and do not define or limit the
 provisions hereof.

      SECTION 3.04. Third Party Beneficiaries. None of the provisions of
 this Amendment 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
 Amendment or shall by reason of any such provision make any claim in
 respect of any debt, liability or obligation (or otherwise) against either
 party hereto.

      IN WITNESS WHEREOF, the parties hereto, by their duly authorized
 officers, have executed this Amendment as of the date first written above.


 WARNER-LAMBERT                         PFIZER OVERSEAS INC.
 EXPORT LIMITED


 By: /s/ Paul V. Breen                  By: /s/ Mohand Sidi Said
    ----------------------------           ----------------------------
    Name:  Paul V. Breen                   Name:  Mohand Sidi Said
    Title: Managing Director               Title: Vice President






                                                     [EXHIBIT 99.5.3]


                            AMENDMENT AND WAIVER

      AMENDMENT AND WAIVER, dated as of December 1, 1998 (this
 "Amendment"), to the International License Agreement, effective as of June
 28, 1996 (the "Agreement") by and between Warner-Lambert Company, a
 Delaware corporation ("Warner-Lambert"), and Pfizer Inc., a Delaware
 corporation ("Pfizer").

      WHEREAS, Warner-Lambert has assigned certain of its rights and
 obligations under the Agreement to Warner-Lambert Export Limited, a
 company organized and existing under the laws of Ireland ("Export"), in
 accordance with an Assignment and Assumption Agreement dated as of
 November 1, 1996;

      WHEREAS, Pfizer has assigned certain of its rights and obligations
 under the Agreement to Pfizer Overseas Inc., a corporation organized and
 existing under the laws of Delaware ("Pfizer Overseas") in accordance with
 an Assignment effective as of June 28, 1996;

      WHEREAS, the Agreement has previously been amended by an Amendment
 dated May 27, 1997 and an Amendment dated April 22, 1998; and

      WHEREAS, upon this Amendment becoming effective, the parties have
 agreed that certain provisions of the Agreement be amended in the manner
 provided for in this Amendment;

      NOW, THEREFORE, the parties hereto hereby agree as follows:

                      ARTICLE I - AMENDMENT AND WAIVER

      SECTION 1.01. Amendment of Section 1.01. Section 1.01 of the
 Agreement is hereby amended by adding the following new definitions
 immediately before the definition of "Competing Products":

      "China" means the People's Republic of China (excluding The Special
 Administrative Region of Hong Kong and Macao)."

      "China Exclusive Termination Date" shall mean the earlier of (i) the
 date on which the Agreement is terminated with respect to China and Export
 commences co-promoting the Products in China, in accordance with Section
 2.01 of this Amendment or (ii) the termination or expiration of the
 Agreement as it relates to China in accordance with the terms thereof.

      SECTION 1.02. Waiver of Rights.

      Notwithstanding that China is a Category 2 Country under the
 Agreement, Export hereby agrees, for a period of five (5) years from the
 Launch Date in China, to waive the rights of Export to sell Products in
 China, as described in Section 2.01 (b) of the Agreement, and to
 manufacture Products in China.

      SECTION 1.03. General.

      References to a "Section" or "Sections" herein shall mean the
 relevant Section of this Amendment, unless otherwise noted as referring to
 the relevant Section of the Agreement. Unless otherwise noted, capitalized
 terms used herein shall have the meanings ascribed to them in the
 Agreement. References herein to Export or Pfizer Overseas shall be deemed
 to include their respective Affiliates, as appropriate.

                     ARTICLE II - ADDITIONAL AGREEMENTS

      SECTION 2.01. Co-Promotion Election.

      Without limiting Export's right to terminate the Agreement in
 accordance with the terms thereof, Export shall have the right with
 respect to China, at any time on or after the last day of Agreement Year
 Five, to terminate the Agreement as it relates to China and to co-promote
 the Products in China with PFIZER pursuant to the terms of the
 International Co-Promotion Agreement, dated as of June 28, 1996 between
 WARNER-LAMBERT and PFIZER (the "International Co-Promotion Agreement"), as
 amended by an Amendment dated the date hereof (the "International
 Co-Promotion Amendment"), and assigned to Export. Export may exercise such
 right by providing written notice to PFIZER at least six (6) months prior
 to the date on which Export desires to commence co-promoting the Products,
 which date shall not be earlier than the day after the last day of
 Agreement Year Five for China, and this Agreement shall terminate on such
 date.

      SECTION 2.02. Agreement Year.

      For the purposes of the Agreement as it relates to China, "Agreement
 Years" means the period commencing on the Launch Date for China and ending
 on the China Exclusive Termination Date.

      SECTION 2.03. Post-Agreement Year One.

      For the purposes of the Agreement as it relates to China, "Post-
 Agreement Year One" means the twelve-month period commencing on the day
 following the China Exclusive Termination Date; "Post-Agreement Year Two"
 and "Post-Agreement Year Three" mean the successive twelve (12) month
 periods thereafter.

      SECTION 2.04. Term of Agreement.

      For the purposes of the Agreement as it relates to China, "Term of
 this Agreement" means the period from the date of the Agreement until the
 China Exclusive Termination Date.

      SECTION 2.05. Trademarks.

      Notwithstanding the provisions of Section 2.03(e) of the Agreement,
 in the event that Export elects, in accordance with Section 2.01 of this
 Amendment, to co-promote the Products with PFIZER in China, PFIZER may
 have the right to continue using the Trademark in China in accordance with
 the International Co-Promotion Agreement, as amended by the International
 Co- Promotion Amendment.

      SECTION 2.06. Product Launch.

      The provisions of Section 2.07 of the Agreement shall not apply with
 respect to China.

      SECTION 2.07. Regulatory Approvals.

      Pfizer Overseas shall exercise reasonable efforts to obtain, as soon
 as reasonably practicable (i) approval by the relevant Governmental or
 Regulatory Authority of a Marketing Authorization for a Product which
 includes labeling and Packaging (consistent with guidelines established by
 the Operating Committee in accordance with the procedures set forth in
 Section 4.01 of the International Co-Promotion Agreement), indications,
 warnings, etc. materially equivalent to the provisions of Exhibit C of the
 Agreement and a Price Approval, and such other licenses, consents and
 authorizations as are required to initially import finished Product into
 China, and to (ii) obtain the Manufacturing Authorization to Package the
 Product in Dalian, China from bulk tablet form ("Bulk") supplied by
 Export. Pfizer Overseas shall bear its own costs in obtaining such
 Marketing Authorization, Price Approval and the Manufacturing
 Authorization. Pfizer Overseas shall keep Export informed of negotiations
 with Governmental or Regulatory Authorities in obtaining the Marketing
 Authorization, Price Approval and the Manufacturing Authorization and
 shall notify Export of the price it intends to accept for Price Approval
 prior to finalization of such price all in accordance with the Agreement.
 At the request of Pfizer Overseas, Export shall provide such reasonable
 assistance as necessary in obtaining the foregoing approvals.

      SECTION 2.08. License, Supply of Products, Bulk and Compliance with
 Laws.

      (a) Subject to Section 1.02 of this Amendment, during the Term of
 this Agreement, Pfizer Overseas shall have, as provided in Section 2.01(b)
 of the Agreement, an exclusive license under the Trademark and a semi-
 exclusive license under the Patents and Technical Information to Package
 the Products at its manufacturing facility in Dalian, China, and to use
 and sell the Products in China. For purposes of this sub-clause, "semi-
 exclusive" means to the exclusion of all other parties in China except
 Export.

      (b) Subject to the provisions of the Agreement, as amended, and until
 the Manufacturing Authorization is issued by the Governmental or
 Regulatory Authorities in China to Pfizer Overseas, Export shall supply
 the Products to Pfizer Overseas, and Pfizer Overseas undertakes to
 purchase the Products from Export to meet all of Pfizer Overseas's
 requirements of Products for China. When the Manufacturing Authorization
 is issued to Pfizer Overseas for the Products, Pfizer Overseas shall
 procure the Bulk from Export and shall Package the Products all in
 accordance with the Agreement and as specifically set forth in Article V
 thereof.

      (c) Pfizer Overseas shall Package the Products in accordance with (i)
 the terms of the Agreement, (ii) acceptable pharmaceutical industry
 practice and (iii) all applicable Laws and Good Manufacturing Practices.

      (d) Pfizer Overseas shall refrain from infringing any patent of any
 third party in connection with the Packaging of the Product.

      (e) The parties agree to file with Governmental or Regulatory
 Authorities in China a short form summary contract of the rights granted
 by WARNER-LAMBERT to Pfizer Overseas to Package the Products in accordance
 with this Amendment. The short form summary contract is intended solely
 for WARNER-LAMBERT or its Affiliates to file for and obtain administrative
 protection under the Laws in China for the Product and such summary
 contract shall not, in any manner whatsoever, be relied upon by either of
 the parties to interpret their respective rights and obligations under
 this Amendment, or the International License Agreement, the International
 Co- Promotion Agreement or the International Collaboration Agreement, as
 each has been amended.

      SECTION 2.09. Quality Audit.

      Without limiting the provisions of Section 5.04 of the Agreement,
 Pfizer Overseas shall make that portion of its manufacturing facilities
 where Products are Packaged, including all records and reference samples
 related to Products, available for inspection by Export during business
 hours. Records made available for inspection hereunder shall include
 records relevant to assessing the quality of a Product in the event of a
 complaint or a suspected defect.

      SECTION 2.10. Regulatory Licenses, Approvals and Consents.

      Without limiting the provisions of Section 5.06 of the Agreement,
 Pfizer Overseas shall obtain all licenses, consents and authorizations of
 applicable Governmental or Regulatory Authorities or third parties
 necessary or desirable in connection with the Product and such Packaging
 activities and shall comply in all material respects with all conditions
 applicable to any such license, consent, permit or authority.

      SECTION 2.11. Warner-Lambert Payments.

      In the event that Export elects, pursuant to Section 2.01 of this
 Amendment, to terminate the Agreement with respect to China and to co-
 promote the Products with Pfizer in China, Export shall make the payments
 described in Section 7.02 of the Agreement based upon ten percent (10%) of
 the average of Net Sales of Products in China generated in Agreement Year
 Nine and Agreement Year Ten and not on the two (2) complete Agreement
 Years immediately preceding the date of expiration or termination of the
 Agreement. Such payments shall be made in addition to the amounts payable
 pursuant to Section 2.21 of the International Co-Promotion Amendment.
 Notwithstanding the terms of such Section 7.02, if Export exercises its
 rights to co-promote under Section 2.01 of this Amendment, such payment
 shall be payable by Export whether or not Export ceases the sale of
 Products in China in any Post Agreement Year.

      SECTION 2.12. Indemnification of Export.

      With respect to activity in or affecting China, Pfizer Overseas and
 Export shall each indemnify, defend and hold harmless the other as
 provided in and subject to the terms of Sections 4.03 and 4.04 of the
 International Collaboration Agreement dated June 28, 1996 between
 Warner-Lambert and Pfizer.

                         ARTICLE III - MISCELLANEOUS

      SECTION 3.01. No Other Amendments; Confirmation. Except as expressly
 amended, waived, modified and supplemented hereby, the provisions of the
 Agreement are and shall remain in full force and effect.

      SECTION 3.02. Governing Law. This Amendment shall be governed by and
 construed in accordance with the law of the State of New York.

      SECTION 3.03. Headings. The headings used in this Amendment have been
 inserted for convenience of reference only and do not define or limit the
 provisions hereof.

      SECTION 3.04. Third Party Beneficiaries. None of the provisions of
 this Amendment 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
 Amendment or shall by reason of any such provision make any claim in
 respect of any debt, liability or obligation (or otherwise) against either
 party hereto.

      IN WITNESS WHEREOF, the parties hereto, by their duly authorized
 officers, have executed this Amendment as of the date first written above.


 WARNER-LAMBERT                       PFIZER OVERSEAS INC.
 EXPORT LIMITED

 By:  /s/ Paul V. Breen               By: /s/ Mohand Sidi Said
    ----------------------------         ----------------------------
    Name:  Paul V. Breen                 Name:  Mohand Sidi Said
    Title: Managing Director             Title: Vice President





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