Document:

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                                                                 EXHIBIT 10.6

           CONFIDENTIAL MATERIAL OMITTED AND FILED SEPARATELY WITH THE
                       SECURITIES AND EXCHANGE COMMISSION.
                        ASTERISKS DENOTE SUCH OMISSIONS.

                 DISTRIBUTION AND PRODUCT ACQUISITION AGREEMENT

     THIS DISTRIBUTION AND PRODUCT ACQUISITION AGREEMENT (the "AGREEMENT") is
dated as of May 2, 2005 (the "EFFECTIVE DATE") by and between Biovail
Laboratories International SRL, a Barbados International Society with Restricted
Liability having a principal place of business at Chelston Park, Building 2,
Collymore Rock, St. Michael, BHI, Barbados, W.I. ("BLS"), and Kos
Pharmaceuticals, Inc., a Florida corporation having a principal place of
business at 1 Cedar Brook Drive, Cranbury, New Jersey 08512 ("KOS"). BLS and Kos
are sometimes referred to herein individually as a "PARTY" and collectively as
the "PARTIES".

                                    RECITALS

     WHEREAS, BLS desires to sell to Kos, and Kos desires to purchase from BLS,
all of BLS's rights in the Territory to the Transferred Products, including the
assets described herein, and the assumption of certain liabilities relating to
such Transferred Products;

     WHEREAS, BLS desires to grant certain exclusive distribution rights
relating to the Marketed Product to Kos;

     WHEREAS, BLS has rights to develop the Vasocard Product in the Territory
and BLS and Kos desire to form a strategic alliance for the purposes of
developing and commercializing the Vasocard Product in the Territory;

     WHEREAS, BLS desires to grant certain rights to Kos, and Kos desires to
accept such rights, to perform Phase IV Clinical Trials with respect to the
Marketed Product in the Territory; and

     WHEREAS, the Parties hereto desire to set forth the terms and conditions of
such transfers, grants and related matters.

     NOW, THEREFORE, in consideration of the foregoing premises and the mutual
covenants contained herein, the Parties, intending to be legally bound, agree as
follows:

                                    ARTICLE 1
                                   DEFINITIONS

The following terms shall have the following meanings as used in this Agreement:
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     1.1 "ACT" means the United States Federal Food, Drug and Cosmetics Act, as
amended from time to time, and the rules, regulations and guidelines promulgated
thereunder.

     1.2 "AFFILIATE" means a Person that controls, is controlled by or is under
common control with a Party. For the purposes of this definition, the word
"control" (including, with correlative meaning, the terms "controlled by" or
"under common control with") means the actual power, either directly or
indirectly through one or more intermediaries, to direct the management and
policies of such Person, whether by the ownership of fifty percent (50%) or more
of the voting stock of such Person (it being understood that the direct or
indirect ownership of a lesser percentage of such stock shall not necessarily
preclude the existence of control), or by contract or otherwise. Notwithstanding
the foregoing, for the purposes of this Agreement, none of the following persons
shall be considered to be an "Affiliate" of Kos or any of Kos's Affiliates: (i)
Michael Jaharis or the spouse or any sibling or lineal descendent of Michael
Jaharis or their estates, (ii) any trust for the benefit of Michael Jaharis or
the spouse or any sibling or lineal descendent of Michael Jaharis, or (iii) any
corporation, limited liability company, partnership, limited partnership, or
other entity that is beneficially owned or controlled by any of the persons in
clauses (i) or (ii) above, other than a publicly traded entity and its direct
and indirect subsidiaries.

     1.3 "AUTHORIZED GENERIC" means a generic equivalent of the Marketed Product
for sale in the Territory which has been authorized by the holder of the NDA for
the Marketed Product and has been mutually agreed upon by the Parties pursuant
to Section 4.6 of this Agreement.

     1.4 "BANKRUPTCY EVENT" means that the person or entity in question becomes
insolvent, or voluntary or involuntary proceedings by or against such person or
entity are instituted in bankruptcy or under any insolvency law, or a receiver
or custodian is appointed for such person or entity, or proceedings are
instituted by or against such person or entity for corporate reorganization or
the dissolution of such person or entity, which proceedings, if involuntary,
shall not have been dismissed within sixty (60) days after the date of filing,
or such person or entity makes an assignment for the benefit of its creditors,
or substantially all of the assets of such person or entity are seized or
attached and not released within sixty (60) days thereafter.

     1.5 "BIOSTUDY" means that certain study in connection with the Development
of the Vasocard Product as more particularly described on Schedule 1.5.

     1.6 "BIOVAIL TRADE DRESS" means the packaging and labeling (including the
package insert) that has been approved by the FDA prior to the Closing Date for
use with the Marketed Product in the Territory.

     1.7 "BIOVAIL TRADEMARK" means each trademark that has been utilized by BLS
(or its Affiliates) prior to the Closing Date in the Territory in connection
with the Distribution of the Marketed Product and which are set forth on
Schedule 1.7.

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     1.8 "BUSINESS DAY" means any day other than (i) Saturday or Sunday or (ii)
any other day on which banks in New York, New York, United States or Bridgetown,
Barbados are permitted or required to be closed.

     1.9 "CGCP" means current Good Clinical Practices for the design, conduct,
performance, monitoring, auditing, recording, analyses, and reporting of
clinical trials, including the requirements in 21 C.F.R. Parts 11, 50, 54, 56,
312, and 314, that provide assurance that the data and reported results are
credible and accurate, and that the rights, integrity, and confidentiality of
trial subjects are protected.

     1.10 "CGLP" means current Good Laboratory Practices as promulgated under
the Act at 21 C.F.R. Part 58, as the same may be amended or re-enacted from time
to time and as required by Law in countries other than the United States where
non-clinical laboratory studies are conducted.

     1.11 "CGMP" means current Good Manufacturing Practices relating to
manufacturing practices for fine chemicals, active pharmaceutical ingredients,
intermediates, bulk products or finished pharmaceutical products, including the
principles set forth in 21 C.F.R. Parts 210 and 211.

     1.12 "COMPLETION OF THE BIOSTUDY" means the availability of the report for
the study referenced in the definition of "Initiation of the Biostudy"
hereunder.

     1.13 "CONTROL" means, with respect to any intellectual property right or
other intangible property, that a Party or one of its Affiliates owns or has a
license or sublicense to such item or right, and has the ability to grant
access, license or sublicense in or to such right without violating the terms of
any agreement or other arrangement with any Third Party.

     1.14 "CORPORATE TRADEMARK" means the "Biovail" or "Biovail Pharmaceuticals"
tradenames, the Biovail symbol, the Biovail.com website addresses and all
goodwill associated therewith and all other trademarks, trade names, brand
names, logo types, symbols, trade dress and domain names (including the overall
look and feel of BLS's (or its Affiliate's) package design, the block color
design of all BLS's (and its Affiliate's) packaging, the color coding of all
BLS's (and its Affiliate's) packaging, labeling and package inserts) other than
the Transferred Product Trade Dress and the Transferred Product Trademarks
(including registrations and applications for registration thereof and all
renewals, modifications and extensions thereof) used by BLS or its Affiliates in
connection with the manufacture, marketing, sale and distribution of their
products.

     1.15 "COVER" means, with respect to the Marketed Product, or with respect
to technology, that, in the absence of a license granted under a Valid Claim,
the making, use, offering for sale, sale, or importation of the Marketed
Product, or the practice of such technology, would infringe such Valid Claim.

     1.16 "DILIGENT EFFORTS" means, (i) with respect to the Vasocard Product,
the carrying out of obligations or tasks consistent with the standard of
practice in the pharmaceutical industry for the development of a pharmaceutical
product having similar market potential, profit potential or strategic value as
the Vasocard Product, based on conditions then prevailing, including,

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without limitation, the maturity of the Vasocard Product and the intellectual
property protection surrounding the Vasocard Product and (ii) with respect to
the Marketed Product, the carrying out of obligations or tasks consistent with
the standard of practice in the pharmaceutical industry for the distribution,
marketing, offering for sale and selling, of a pharmaceutical product having
similar market potential, profit potential or strategic value as the Marketed
Product, based on conditions then prevailing, including, without limitation, the
maturity of the Marketed Product and the intellectual property protection
surrounding the Marketed Product. Diligent Efforts requires that the Party, at a
minimum, provided that such actions are commercially reasonable: (a) determine
the general industry practices with respect to the applicable activities; (b)
reasonably promptly assign responsibility for such obligations to specific
employee(s) who are held accountable for progress, and monitor such progress on
an on-going basis; (c) set and consistently seek to achieve specific and
meaningful objectives for carrying out such obligations; and (d) make and
implement decisions and allocate resources designed to advance progress with
respect to such objectives.

     1.17 "DEVELOP", "DEVELOPED" or "DEVELOPMENT" means all activities relating
to the development of the Vasocard Product up through, and including, obtaining
Regulatory Approval of the Vasocard Product, including all test method
development, stability testing, toxicology, formulation, process development,
cGMP audits (but only those performed prior to Regulatory Approval and excluding
any audits for commercial manufacture), cGLP audits, cGCP audits, validation,
quality assurance/quality control development, preclinical and clinical testing
and studies, regulatory affairs and outside counsel regulatory legal services
relating to any of the foregoing, and any activities relating to the manufacture
of the Vasocard Product other than commercial quantities thereof. For the
avoidance of doubt, the conduct of Phase IV Clinical Trials shall not be
considered Development.

     1.18 "DEVELOPMENT EXPENSES" means any and all expenses incurred by BLS or
its Affiliates in connection with the Development of the Vasocard Product.

     1.19 "DISTRIBUTION" means any and all activities directed to the
distribution, marketing, offering for sale and selling of a pharmaceutical
product, including, advertising, educating, planning, promoting and conducting
reporting. For purposes of clarity, Distribution shall not include any Phase IV
Clinical Trials.

     1.20 "DRUG APPROVAL APPLICATION" means an application for Regulatory
Approval required before commercial sale or use of a pharmaceutical product in
the Territory as a drug in a regulatory jurisdiction, including, without
limitation, an NDA.

     1.21 "FIRST COMMERCIAL SALE" means, with respect to a pharmaceutical
product, the first commercial sale of such product in the Territory in
compliance with all applicable Laws. For the avoidance of doubt, sales for
clinical studies, compassionate use, named patient programs, under a treatment
IND, for test marketing, in any nonregistrational studies or in any similar
instances shall not constitute a First Commercial Sale.

     1.22 "FDA" means the United States Food and Drug Administration or any
successor federal agency thereto.

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     1.23 "GAAP" means United States generally accepted accounting principles,
consistently applied.

     1.24 "GENERIC ENTRY" means the first to occur of (i) the end of the ****
during which the aggregate number of prescriptions filled for an A/B rated
generic version(s) of the Marketed Product (which generic version(s) is labeled
for the same indications as the Marketed Product) sold by one or more Third
Parties in the Territory constitutes on average at **** of the Total Market for
the Marketed Product during such **** period; provided, however in the event
that the date of such Generic Entry is triggered pursuant to this clause (i),
then the date of Generic Entry shall be deemed to be the beginning of the ****
period; or (ii) the first commercial sale in the Territory of an Authorized
Generic.

     1.25 "GENERIC ENTRY LOST PROFITS" means, if Generic Entry occurs prior to
**** an amount equal to the profits (after taking into account any and all costs
and expenses associated with the sale of the Marketed Product) (such "profits",
"costs" and "expenses" being determined in accordance with GAAP) that Kos would
have actually realized from the date of such Generic Entry through **** on the
sale of Ordered Product by Kos in the Territory had such Generic Entry not
occurred prior to ****.

     1.26 "GENERIC ENTRY LOST PROFITS CAP" means the amount in effect during a
given calendar month from the Closing Date and ending **** in which Generic
Entry first occurs, calculated based on the following formula: an amount equal
to **** on the Closing Date and until ****, which amount shall be decreased
monthly in equal monthly installments, on a straight line amortization basis
over the period from **** through **** to zero.

     1.27 "GENT AGREEMENT" means that certain Product Development and License
Agreement dated as of May 31, 2000, between BLS (or its predecessors in
interest), the University of Gent and Jean-Paul Remon ("REMON"), as amended from
time to time.

     1.28 "GOVERNMENTAL AUTHORITY" means any court, tribunal, arbitrator,
agency, legislative body, commission, official or other instrumentality of (i)
any government of any country, (ii) a federal, state, province, county, city or
other political subdivision thereof or (iii) any supranational body, in each
case having jurisdiction over the applicable subject matter.

     1.29 "IND" means an Investigational New Drug Application filed with FDA, or
any successor applications, as defined in the Act.

     1.30 "INITIATION OF THE BIOSTUDY" means the initiation of the Biostudy to
be conducted with the highest strength between the "Vasocard" and
Vasocard/Cardizem LA formulations.

     1.31 "INTELLECTUAL PROPERTY" means Know-How and Patents.

     1.32 "KNOW-HOW" means any of the following that is directly related to the
Marketed Product in the Territory that either (a) is Controlled by BLS or its
Affiliates on the Closing Date or (b) comes within the Control of BLS or its
Affiliates during the Term (with respect to the Marketed Product): non-public
information, whether or not patented or patentable, results and data of any type
whatsoever, in any tangible or intangible form whatsoever, including without
limitation, databases, ideas, discoveries, inventions, trade secrets, practices,
methods, tests,

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<PAGE>
assays, techniques, specifications, processes, formulations, formulae,
knowledge, know-how, skill, experience, materials, including pharmaceutical,
chemical and biological materials, products and compositions, scientific,
technical or test data (including pharmacological, biological, chemical,
biochemical, toxicological and clinical test data), analytical and quality
control data, stability data, studies and procedures, drawings, plans, designs,
diagrams, sketches, technology, documentation, and patent-related and other
legal information or descriptions.

     1.33 "LAW" or "LAWS" means all laws, statutes, rules, codes, regulations,
orders, judgments and/or ordinances of any Governmental Authority.

     1.34 "LOSSES" means any and all amounts paid or payable to Third Parties
with respect to a Third Party Claim, including without limitation, damages
(including all incidental and consequential damages), deficiencies, defaults,
awards, settlement amounts, assessments, fines, dues, penalties, costs,
liabilities, obligations, taxes, liens, losses, lost profits, fees and expenses
(including, without limitation, court costs, interest and reasonable fees of
attorneys, accountants and other experts).

     1.35 "LIABILITIES" means any and all debts, liabilities and obligations,
whether accrued or fixed, absolute or contingent, matured or unmatured, or
determined or determinable, including those arising under any laws, action or
governmental order and those arising under any contract, agreement, arrangement,
commitment or undertaking, or otherwise.

     1.36 "MARKETED PRODUCT" means the extended release tablet formulation
pharmaceutical product of the active pharmaceutical ingredient diltiazem
hydrochloride currently marketed under the Biovail Trademark Cardizem(R) LA as
specified in the FDA approved NDA # 21-392.

     1.37 "MARKETED PRODUCT INVENTORY LEVEL FOR LARGE WHOLESALERS" means the
number of Units of inventory of the Marketed Products held in stock by the Large
Wholesalers as reported in accordance with BLS's (or its Affiliate's)
distribution services agreements with such wholesalers, as of the Closing Date,
on an SKU-by-SKU basis.

     1.38 "NDA" means a new drug application or any supplements or amendments
thereto submitted to the FDA for commercial sale or use of a pharmaceutical
product in the Territory.

     1.39 "ORDERED PRODUCT" means Marketed Product ordered from an Authorized
Supplier.

     1.40 "PATENT" means any of the following that is directly related to the
Marketed Product in the Territory that (a) Cover Know-How and (b) are Controlled
by BLS or its Affiliates: (i) patents, re-examinations, reissues, renewals,
extensions, supplementary protection certificates and term restorations, any
confirmation patent or registration patent or patent of addition based on any
such patent, (ii) pending applications for patents, including without limitation
continuations, continuations-in-part, divisional, provisional and substitute
applications, and inventors' certificates, (iii) all priority applications of
any of the foregoing, and (iv) patent applications filed during the Term which
claim any invention conceived prior to the Closing Date, including, without
limitation, all patents listed on Schedule 7.1.3(c)(i).

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<PAGE>
     1.41 "PERSON" means any natural person, corporation, firm, business trust,
joint venture, association, organization, company, partnership or other business
entity, or any government, or any agency or political subdivisions thereof.

     1.42 "PHASE IV CLINICAL TRIALS" means certain post-marketing studies to
delineate additional information about a pharmaceutical product's risks,
benefits, and optimal use, commenced after receipt of Regulatory Approval in the
indication for which such trial is being conducted.

     1.43 "PRE-MARKETING" means all sales and marketing activities undertaken
prior to and in preparation for the launch of the Vasocard Product in the
Territory. Pre-Marketing shall include advertising, education, product-related
public relations, health care economic studies, governmental affairs activities
for reimbursement and formulary acceptance, sales force training, trademark
selection, filing, prosecution and enforcement, and other pre-launch activities
prior to the First Commercial Sale of the Vasocard Product in the Territory.

     1.44 "REGULATORY APPROVAL" means all approvals (including, without
limitation, where applicable, pricing and reimbursement approval and schedule
classifications), product and/or establishment licenses, registrations or
authorizations of any Regulatory Authority, necessary for the manufacture, use,
storage, import, export, transport, offer for sale, or sale of a pharmaceutical
product in a regulatory jurisdiction in the Territory.

     1.45 "REGULATORY AUTHORITY" means any national (e.g., the FDA), regional,
state or local regulatory agency, department, bureau, commission, council, court
or Governmental Authority in the Territory.

     1.46 "SUPPLY AGREEMENT" means that certain Supply and Employee Agreement to
be entered into between an Affiliate of BLS and Kos as of the date hereof
relating to the Marketed Product.

     1.47 "TAXES" (and with correlative meaning, "TAX" and "TAXABLE") means all
taxes of any kind imposed by a federal, state, local or foreign Governmental
Authority, including those on, or measured by or referred to as, income, gross
receipts, sales, use, ad valorem, value added, franchise, profits, license,
excise, stamp, premium, property, transfer or windfall profits taxes, customs,
duties or similar fees, assessments or charges of any kind whatsoever, together
with any interest and any penalties, additions to tax or additional amounts
imposed by such Governmental Authority with respect to such amounts.

     1.48 "TERRITORY" means (i) with respect to the Transferred Products, the
United States, Puerto Rico and the US Virgin Islands and (ii) in all other
cases, the United States of America and Puerto Rico.

     1.49 "TEVETEN AGREEMENTS" means, collectively, the Teveten Rights Agreement
and the Teveten Supply Agreement. A "Teveten Agreement" shall mean either of the
Teveten Rights Agreement or the Teveten Supply Agreement, individually, as
applicable.

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<PAGE>
     1.50 "TEVETEN RIGHTS AGREEMENT" means that certain Teveten Rights Agreement
dated as of February 18, 2002 between BLS (or predecessor thereof) and Solvay
Pharmaceuticals Marketing & Licensing AG, as amended.

     1.51 "TEVETEN SUPPLY AGREEMENT" means that certain Teveten Products and
Eprosartan Supply Agreement dated as of February 18, 2002 between BLS (or
predecessor thereof) and Solvay, as amended.

     1.52 "THIRD PARTY" means any entity other than Kos or BLS or their
respective Affiliates.

     1.53 "TOTAL MARKET" means, with respect to the Marketed Product, the
aggregate total number of prescriptions filled for said Marketed Product and any
generic and other versions of said Marketed Product made available in finished
form in the Territory.

     1.54 "TRANSFERRED PRODUCTS" means, collectively, the Teveten(R) Products,
as such term is defined in the Teveten Rights Agreement.

     1.55 "TRANSFERRED PRODUCT ADVERSE EVENT DOCUMENTATION" means copies of
BLS's and its Affiliates' files (whether paper or electronic), in each case
relating solely to the Transferred Products in the Territory and containing (i)
data for both postmarketing (PMS) and IND safety, (ii) records for all expedited
reports submitted by BLS in the Territory, (iii) documents relating to label
changes in the Territory, if any, and (iv) FDA submissions by BLS relating to
safety since the receipt of marketing authorization in the Territory, in the
case of each of the foregoing to the extent that such information is in the
possession of BLS or its Affiliates as of the Closing Date and is legally
permitted to be assigned.

     1.56 "TRANSFERRED PRODUCT ASSIGNED CONTRACTS" means those agreements listed
on Schedule 1.56 attached hereto.

     1.57 "TRANSFERRED PRODUCT BOOKS AND RECORDS" means copies of the material
books and records of BLS and/or its Affiliates related solely (or, to the extent
not related solely, those portions thereof related solely) to the Transferred
Products in the Territory or the Purchased Assets.

     1.58 "TRANSFERRED PRODUCT COPYRIGHTS" means any and all Transferred Product
Marketing Materials for the Territory as of the Closing Date which may be
subject to copyright protection and/or registration, including, but not limited
to, designs, graphics, logos, colors, text and any combination thereof, but
excluding the Corporate Trademarks.

     1.59 "TRANSFERRED PRODUCT FINISHED GOODS" means a Transferred Product
packaged and ready for sale to an ultimate customer in the Territory.

     1.60 "TRANSFERRED PRODUCT INVENTORY" or "TRANSFERRED PRODUCT INVENTORIES"
means all of BLS's (or its Affiliate's) inventories of Transferred Product
Finished Goods owned by BLS (or its Affiliates) as of the Closing Date, and all
work-in-process, components, packaging materials and other raw materials related
solely to the Transferred Products as set forth on Schedule 1.60, whether in the
possession of BLS or an Affiliate of BLS or in the

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<PAGE>
possession of or in transit to any distribution center. For purposes of this
Agreement, "TRANSFERRED PRODUCT INVENTORY" shall be deemed to include samples of
Transferred Product Finished Goods as set forth on Schedule 1.60 for use in
promoting Transferred Product Finished Goods and that are not intended to be
sold, consistent with FDA requirements.

     1.61 "TRANSFERRED PRODUCT INVENTORY LEVEL FOR LARGE WHOLESALERS" means the
number of Units of inventory of the Transferred Products held in stock by BLS's
(or its Affiliate's) wholesalers in the Territory, namely, Cardinal Health,
McKesson Corporation and AmerisourceBergen Drug Corporation and their affiliates
(collectively, the "LARGE WHOLESALERS"), as reported in accordance with BLS's
(or its Affiliate's) distribution services agreements with such wholesalers, as
of the Closing Date, on an SKU-by-SKU basis.

     1.62 "TRANSFERRED PRODUCT KNOW-HOW" shall have the meaning ascribed to the
term "Teveten Know How" in the Teveten Rights Agreement.

     1.63 "TRANSFERRED PRODUCT MARKETING MATERIALS" means copies of all
marketing materials used solely and specifically with respect to the Transferred
Product in the Territory, including all advertising and display materials,
product data, price lists, sales materials, marketing information, and marketing
plans, in the case of each of the foregoing to the extent that such information
is in existence, in the possession of BLS or its Affiliates as of the Closing
Date and is legally permitted to be assigned.

     1.64 "TRANSFERRED PRODUCT REGISTRATIONS" means those Regulatory Approvals
for the Transferred Products in the Territory listed on Schedule 1.64.

     1.65 "TRANSFERRED PRODUCT TRADEMARKS" means the trademarks (whether
registered or not), including registrations and applications for registration
thereof and all goodwill associated therewith (and all renewals, modifications
and extensions thereof), and the registrations and applications for registration
and all goodwill associated therewith (and all renewals, modifications and
extensions thereof) for domain names used in connection with the Transferred
Products in the Territory, and which are listed on Schedule 1.65.

     1.66 "TRANSFERRED PRODUCT TRADE DRESS" means the current trade dress used
solely in connection with the Transferred Products in the Territory and the
packaging, labeling and package inserts solely and exclusively associated with
the sale of the Transferred Products in the Territory (including the lettering
of each of the Transferred Product's name used solely and exclusively in
connection with the sale of the Transferred Products in the Territory).

     1.67 "UNIT" means an individual unit of a Transferred Product.

     1.68 "VALID CLAIM" means: (a) a claim of an issued Patent that has not (i)
expired or been canceled, (ii) been declared invalid or unenforceable by a
decision of a court or other appropriate body of competent jurisdiction, from
which no appeal is or can be taken, (iii) been admitted to be invalid or
unenforceable through reissue, disclaimer or otherwise, or (iv) been abandoned,
disclaimed or dedicated to the public; and (b) a claim included in a pending
patent application that is being actively prosecuted in accordance with this
Agreement and that has not been (i) canceled, (ii) withdrawn from consideration,
(iii) finally determined to be unallowable

                                       -9-
<PAGE>
by the applicable governmental authority (from which no appeal is or can be
taken), or (iv) abandoned or disclaimed.

     1.69 "VASOCARD PRODUCT" means that certain combination pharmaceutical
product combining the Product with the active pharmaceutical ingredient
enalapril to be Developed by BLS pursuant to the terms of this Agreement and
which is known as Vasocard.

INTERPRETATION. Unless the context of this Agreement otherwise requires: (a)
words of one gender include the other gender; (b) words using the singular or
plural number also include the plural or singular number, respectively; (c) the
terms "hereof," "herein," "hereby," and other similar words refer to this entire
Agreement; (d) the terms "Article" and "Section" refer to the specified Article
and Section of this Agreement; and (e) the term "including" shall mean
"including, without limitation". Whenever this Agreement refers to a number of
days, unless otherwise specified, such number shall refer to calendar days.

ADDITIONAL DEFINITIONS. Each of the following definitions is set forth in the
Section of this Agreement indicated below:

<TABLE>
<CAPTION>
                DEFINITION                      SECTION
-----------------------------------------   --------------
<S>                                         <C>
Agreement                                   Preamble
Actual Inventory Value                      Section 5.2
Breaching Party                             Section 9.2.1
BLS                                         Preamble
Closing Date Payment                        Section 5.1
Confidential Information                    Section 8.1.1
Disclosing Party                            Section 8.1.1
Dollars                                     Section 14.8
Effective Date                              Preamble
Estimated Inventory Value                   Section 5.2
First Milestone Payment                     Section 5.8.1
Indemnification Claim Notice                Section 11.2
Indemnified Party                           Section 11.2
Indemnifying Party                          Section 11.2
Indemnitee                                  Section 11.2
Indemnitees                                 Section 11.2
Independent Accounting Firm                 Section 5.2.2
Kos                                         Preamble
Large Wholesalers                           Section 1.61
Material Breach                             Section 9.2.1
Milestones                                  Section 5.9
Notice of Termination For Material Breach   Section 9.2.3
Notifying Party                             Section 9.2.1
Open Purchase Orders                        Section
Parties                                     Preamble
Party                                       Preamble
Purchased Assets                            Section 2.2.1
</TABLE>

                                      -10-
<PAGE>
<TABLE>
<CAPTION>
                DEFINITION                      SECTION
-----------------------------------------   --------------
<S>                                         <C>
Receiving Party                             Section 8.1.1
Representatives                             Section 12.1
Statement of Actual Inventory Value         Section 5.2.1
Term                                        Section 9.1
Third Party Claim                           Section 11.1.1
Transaction Documents                       Section 13.1.3
Transferred Product Grants                  Section 2.3
$                                           Section 14.8
</TABLE>

                                    ARTICLE 2
                            SALE OF PURCHASED ASSETS

     2.1 GENERAL. This Agreement, among other things, has the purpose of
effectuating the sale and transfer by BLS to Kos, and the purchase and
acceptance by Kos from BLS, of the Purchased Assets and rights to the
Transferred Product in the Territory.

     2.2 SALE OF ASSETS.

          2.2.1 PURCHASED ASSETS. On the Closing Date, and on the terms and
subject to the conditions of this Agreement, BLS will, and will cause its
Affiliates, where applicable, to, sell, assign, convey and transfer to Kos or
other entity designated by Kos, and Kos or such designated entity will purchase
and accept from BLS and its Affiliates, the following assets related to the
Transferred Products (collectively, the "PURCHASED ASSETS"):

               (A) the Transferred Product Registrations;

               (B) copies of BLS's and its Affiliates' files (whether paper or
electronic) pertaining to the Transferred Product Registrations to the extent
such information is within the possession of or otherwise attainable by BLS or
its agents as of the Closing Date;

               (C) all Transferred Product Inventories;

               (D) copies of the Transferred Product Books and Records;

               (E) the Transferred Product Trademarks (and the Transferred
Product Trademark registrations in the Territory), the Transferred Product Trade
Dress and Transferred Product Copyrights;

               (F) the Transferred Product Marketing Materials;

               (G) the Transferred Product Adverse Event Documentation;

               (H) all rights and interest of BLS and BLS's Affiliates to all
Transferred Product Assigned Contracts, pursuant to and in accordance with the
Assignment and Assumption Agreement;

                                      -11-
<PAGE>
               (I) the existing lists of all current customers and suppliers for
the Transferred Products in the Territory;

               (J) any and all other information or documentation in BLS's or
its Affiliates possession solely to the extent relating to the marketing or sale
of the Transferred Product in the Territory;

               (K) the Transferred Product Know-How; and

               (L) all of BLS' or its Affiliate's rights to the Opadry film coat
solely with respect to the Transferred Products and other references on Schedule
7.1.2(b).

          2.2.2 TIMING OF TRANSFER. Notwithstanding Section 2.2.1 above, the
transfer of the Transferred Product Registrations shall occur in accordance with
the provisions of Section 2.6 below, and the transfer of Transferred Product
Inventory shall occur in accordance with the provisions of Section 5.2 below.
Furthermore, the delivery of the Purchased Assets described in Sections
2.2.1(b), (d), (e), (f), (g), (i), and (j) shall occur as promptly as reasonably
practicable following the Closing but in no event later than thirty (30) days
after the Closing Date.

          2.2.3 OTHER ASSETS.

               (A) GENERAL. The Parties agree and acknowledge that the Purchased
Assets shall not include the Corporate Trademark, any plant, real property,
equipment, accounts receivable, cash or any refund or credit of Taxes
attributable to any period of time prior to the Closing Date, those items set
forth on Schedule 2.2.3, any other patents or intellectual property that do not
relate to the Transferred Products in the Territory, and any and all other
information or documentation in BLS' or its Affiliates' possession except solely
to the extent relating to the marketing or sale of the Transferred Product in
the Territory. Kos acknowledges and agrees that BLS may retain a copy of all or
part of the documentation that it delivers to Kos hereunder for archival
purposes or for other permitted activities under this Agreement.

               (B) OPEN PURCHASE ORDERS. With respect to any customer orders
relating to the Transferred Products in the Territory received by BLS or its
Affiliates after 3:00 p.m. EST on April 29, 2005 through the Closing Date (the
"OPEN PURCHASE ORDERS"), BLS shall (or shall cause its applicable Affiliates to)
either (i) cancel such Open Purchase Orders and direct the customer to place
such orders with Kos or (ii) transfer all right, title and interest in and to
such Open Purchase Orders to Kos.

     2.3 GRANTS RELATED TO TRANSFERRED PRODUCTS. Subject to the terms and
conditions of this Agreement, BLS hereby grants (and BLS shall cause its
applicable Affiliates to grant) to Kos the right to use the Corporate Trademark
solely to the extent necessary for Kos to distribute and sell finished
Transferred Product Inventory in the Territory and only to the extent permitted
by applicable Law (the "TRANSFERRED PRODUCT GRANTS"). Unless this Agreement
terminates earlier, the grant of rights pursuant to this 2.3 shall terminate
immediately upon the exhaustion of the Transferred Product Inventory transferred
pursuant to the terms of this Agreement.

                                      -12-
<PAGE>
     2.4 ASSUMED LIABILITIES AND RETAINED LIABILITIES.

          2.4.1 ASSUMED LIABILITIES. As of the Closing Date, Kos shall assume,
be responsible for and pay, perform and discharge when due the following
(collectively, the "ASSUMED LIABILITIES"):

               (A) any Liability arising from any product liability, breach of
warranty, patent or trademark infringement claim, or any other action or claim
resulting from the sale of any Transferred Product (including any Liabilities,
relating to voluntary or involuntary recalls of such Transferred Product),
arising out of, and to the extent attributable to, acts, omissions or events
occurring after the Closing Date or relating to the sale of any Transferred
Product after the Closing Date, other than such Liabilities to the extent
resulting from the actions of BLS taken after the Closing Date;

               (B) any Liabilities arising after the Closing Date relating to
the Purchased Assets and the Transferred Product Grants, including, without
limitation, all obligations incurred on or after the Closing Date under the
Transferred Product Assigned Contracts including, pursuant to Section 2.2.3(b),
the obligation to fill Open Purchase Orders transferred to Kos;

               (C) subject to Section 2.7, all Rebates in connection with the
sale of the Transferred Product from and after the Closing Date;

               (D) subject to Section 2.7, all Chargebacks, and any other
post-sale refunds, price adjustments and other similar payments, credits or
liabilities regarding sales of Transferred Products from and after the Closing
Date;

               (E) subject to Section 2.7, all returns of Transferred Product in
connection with the sale of the Transferred Product from and after the Closing
Date; and

               (F) credits, reimbursements, and similar payments to buying
groups, insurers and other institutions in connection with Transferred Product
sold after the Closing Date.

     Assumed Liabilities shall not include any Liability for Taxes (including
any penalties, additions, fines, surcharges, or interest relating thereto),
including costs, expenses, and legal counsel fees, attributable to transactions
between BLS (and/or its Affiliates) and any other person (other than
transactions entered into pursuant to this Agreement and any Open Purchase
Orders transferred to Kos pursuant to Section 2.2.3(b)) in respect of the
Purchased Assets or the Transferred Products.

          2.4.2 RETAINED LIABILITIES. All Liabilities relating to the Purchased
Assets or the Transferred Products arising out of or attributable to acts,
omissions or events occurring on or prior to the Closing Date or relating to the
sale of any Transferred Product prior to the Closing Date (in each case, other
than such Liabilities to the extent resulting from the actions of Kos taken
prior to the Closing Date), shall be retained by BLS, or its Affiliates, as the
case may be (collectively, the "RETAINED LIABILITIES"). Retained Liabilities
shall include any Liability for Taxes (including any penalties, additions,
fines, surcharges, or interest relating thereto),

                                      -13-
<PAGE>
including costs, expenses, and legal counsel fees attributable to transactions
between BLS (and/or its Affiliates) and any other person (other than
transactions entered into pursuant to this Agreement and any Open Purchase
Orders transferred to Kos pursuant to Section 2.2.3(b)) in respect of the
Purchased Assets or the Transferred Products.

     2.5 NONASSIGNABILITY OF ASSETS. Notwithstanding anything to the contrary
contained in this Agreement, to the extent that the sale, assignment or delivery
to Kos of any asset that would be a Purchased Asset or any claim or right
arising thereunder is prohibited by any applicable Law or would require any
governmental or Third Party authorizations, consents or waivers, and such
authorizations, consents or waivers shall not have been obtained prior to the
Closing, the Closing shall proceed without the sale, assignment or delivery of
such asset (and the failure to obtain such authorization, consent or waiver and
the failure to sell, assign or deliver such assets shall not constitute a breach
of this Agreement by BLS), and this Agreement shall not constitute a sale,
assignment, or delivery of such asset or an attempt thereof. Following the
Closing, the parties shall use commercially reasonable efforts (other than the
payment of monies), at BLS's sole cost and expense, and shall cooperate with
each other, to obtain promptly such authorizations, consents or waivers. Pending
such authorization, consent or waiver, the Parties shall cooperate with each
other in any mutually agreeable, reasonable and lawful arrangements designed to
provide to Kos the benefits of use of such asset and to BLS the benefits,
including any indemnities, that they would have obtained had the asset been
conveyed to Kos at the Closing without liability to BLS.

     2.6 REGULATORY MATTERS WITH RESPECT TO THE TRANSFERRED PRODUCTS.

          2.6.1 FILINGS WITH REGULATORY AUTHORITIES REGARDING TRANSFER OF
REGISTRATIONS IN THE TERRITORY. BLS and Kos will establish a mutually acceptable
and prompt communication and interaction process to ensure the orderly transfer
of the Transferred Product Registrations in the Territory. Promptly after
Closing, the Parties shall file with the FDA, such information as may be
required in order to transfer the Transferred Product Registrations from BLS to
Kos. BLS shall file the information required of a former owner, and Kos shall
file the information required of a new owner, at each Party's own expense. Both
Kos and BLS also agree to use commercially reasonable efforts to take any
actions required by the Regulatory Authorities or other government/health
agencies to effect the transfer of the Transferred Product Registrations from
BLS to Kos, and hereby further agree to cooperate with each other in order to
effectuate the foregoing transfer of Transferred Product Registrations at Kos's
expense. The Parties agree to use commercially reasonable efforts to complete
the filing of the transfer of the Transferred Product Registrations in the
Territory within thirty (30) days from the Closing Date. BLS may retain an
archival copy of the Transferred Product Registrations, including supplements
and records that are required to be kept under 21 C.F.R. Section 314.81.

          2.6.2 RESPONSIBILITY FOR THE TRANSFERRED PRODUCT. From and after the
Closing Date, Kos shall assume all regulatory responsibilities permitted or
required by applicable Laws, in connection with the Transferred Product and the
Transferred Product Registrations in the Territory, including (i) responding to
all medical inquiries, (ii) responsibility for reporting any adverse drug events
in connection with the Transferred Products, and (iii) responsibility for
compliance with the Prescription Drug Marketing Act of 1987, as the same may be
amended from time to time. After the Closing Date, Kos shall assume all
responsibility for any and all fee

                                      -14-
<PAGE>
obligations for holders or owners of approved NDAs and Regulatory Approvals
relating to the Transferred Products, including those defined under the
Prescription Drug User Fee Act of 1992, as the same may be amended from time to
time.

          2.6.3 MARKETING ACTIVITIES. Promptly following the Closing, BLS and
Kos shall mutually agree on the form of correspondence to be sent to each
customer and supplier of the Transferred Products, and any other relevant Third
Party mutually agreed to by BLS and Kos, informing each such party of the sale
and transfer of the Transferred Products to Kos.

          2.6.4 AFFILIATES. Kos hereby agrees and acknowledges that all or some
of the rights and obligations of BLS under this Section 2.6 may be held and
fulfilled by its Affiliate.

     2.7 CHARGEBACKS, REBATES AND RETURNS.

          2.7.1 MANAGED MARKET ACTIVITIES. As soon as is reasonably practicable
following the Closing Date and to the extent permitted by applicable Law, Kos
shall become responsible for managing the marketing and promotion of the
Transferred Products across all managed market and government segments in the
Territory, and with respect thereto, shall have exclusive responsibility for:
(i) contracting execution, (ii) government reporting, rebate and chargeback
processing and payment, federal supply schedule calculations and pricing
schedules, (iii) contract compliance, monitoring and audits, and (iv) contract
administration and claims processing (collectively, the "MANAGED MARKET
ACTIVITIES"). Without limiting the generality of the foregoing, with respect to
Rebates under Medicaid and federal supply service contracts, Kos shall assume as
soon as is reasonably practicable following the Closing Date responsibility
therefor after the Closing Date under its own Medicaid and federal supply
service contracts. In furtherance of its obligations to become responsible as
soon as is reasonably practicable following the Closing Date with respect to
Managed Market Activities and all reporting obligations thereunder, Kos has
obtained as of the Closing Date, its own NDC numbers for each of the Transferred
Products and shall use commercially reasonable efforts to have in place as soon
as reasonably practicable all resources such that sales can be accomplished
under the NDC numbers of Kos. Kos shall have the right to utilize the existing
BLS (or its applicable Affiliate's) packaging and NDC number on all invoices,
orders and other communications with customers and Governmental Authorities
until the later of such time as (A) new inventory of packaged Transferred
Product is available with Kos packaging and NDC numbers and (B) Kos has
exhausted any remaining portion of the Transferred Product Inventory that is in
BLS (or its applicable Affiliate) packaging and contains BLS (or its applicable
Affiliate's) NDC numbers, but in no event more than six (6) months after the
Closing Date. Thereafter, Kos shall use its new NDC numbers on all invoices,
orders and other communications with customers and Governmental Authorities. As
used herein, the term "NDC" means the "National Drug Code", which is the eleven
digit code registered by a company with the FDA with respect to a Transferred
Product.

          2.7.2 AVERAGE MANUFACTURER PRICE AND BEST PRICE. From and after the
Closing Date, Kos shall be responsible for calculating for the Transferred
Products in the Territory (i) the "Best Price" (or "BP") (as defined under the
Social Security Act, 42 U.S.C. Section 1396r-8(c)(1)(C), and (ii) the "Average
Manufacturer Price" (or "AMP") (as defined under the Social Security Act, 42
U.S.C. Section 1396r-8(k)(1). To the extent not otherwise

                                      -15-
<PAGE>
prohibited by applicable confidentiality restrictions, for so long as the
Transferred Products are sold under BLS's (or its applicable Affiliate's) NDC
numbers, Kos shall submit to BLS the AMP and BP values and a written summary
describing Kos's methodology for calculating such values, in each case by the
twenty-fifth (25th) day of the month following the end of each calendar month
during the Term; provided, however that Kos agrees to use commercially
reasonable efforts to obtain permission from Third Parties to share such
information with BLS (and its Affiliates). Following receipt of such values, BLS
shall submit (or shall cause its Affiliate to submit) such values to the Center
for Medicaid and Medicare Services in compliance with all applicable Laws. To
the extent not otherwise prohibited by applicable confidentiality restrictions
or by applicable Law, within thirty (30) days of the Closing Date, BLS (or its
applicable Affiliate) shall provide Kos with the baseline information and AMP
and any such similar information needed by Kos to establish its rebate and
chargeback systems. BLS (or its applicable Affiliate) agrees to use commercially
reasonable efforts (or cause its Affiliate to use commercially reasonable
efforts) to obtain permission from Third Parties to share such information with
Kos.

          2.7.3 CHARGEBACKS. For so long as a given Transferred Product is sold
under BLS's (or its applicable Affiliate's) NDC numbers, BLS (or its applicable
Affiliate) shall continue to be responsible for the processing, payment,
administration and support of all chargebacks under any government or managed
market contract ("CHARGEBACKS"), regardless of when the claim for such
Chargeback is made; provided, however that Kos shall reimburse BLS for all such
amounts relating to Chargebacks for Transferred Product sold after the Closing
Date on a monthly basis within thirty (30) days after receipt of an invoice from
BLS (or its applicable Affiliate) therefor and BLS (or its applicable Affiliate)
shall remain solely responsible for all such amounts relating to Chargebacks for
Transferred Product sold prior to the Closing Date. Notwithstanding the
foregoing, to the extent that a Third Party incorrectly reports a Chargeback
using the wrong NDC number, the Parties will discuss any equitable adjustment to
account for such incorrect reports.

          2.7.4 REBATES. For so long as a given Transferred Product is sold
under BLS's (or its applicable Affiliate's) NDC numbers, BLS (or its applicable
Affiliate) shall continue to be responsible for the processing, payment,
administration and support of (i) all quarterly Medicaid rebates with respect to
such Transferred Product in the Territory submitted by state governments to be
paid by manufacturers in accordance with Section 1927(c)(1), (2) and (3) of the
Social Security Act, (ii) supplemental rebates in accordance with supplemental
rebate agreements with state governments for such Transferred Product in the
Territory (but only until the time such supplemental rebate agreements for such
Transferred Product expire or are terminated by Kos), (iii) rebates submitted
with respect to such Transferred Product in the Territory for participating in
State Pharmacy Assistance Programs and (iv) rebates submitted pursuant to
managed market contracts, including, Pharmacy Benefit Managers and Health
Maintenance Organizations (collectively, "REBATES"), in each case, solely for
the Transferred Product labeled with BLS's (or its applicable Affiliate's) NDC
number, regardless of when the claim for such Rebate is made; provided, however
that Kos shall reimburse BLS for all such Rebates relating to the Transferred
Products sold after the Closing Date on a quarterly basis within thirty (30)
days after receipt of an invoice from BLS (or its applicable Affiliate) therefor
and BLS (or its applicable Affiliate) shall remain solely responsible for all
such Rebates relating to the Transferred Products sold prior to the Closing
Date. Notwithstanding the foregoing, to the extent that a Third Party

                                      -16-
<PAGE>
incorrectly reports a Rebate using the wrong NDC number, the Parties will
discuss any equitable adjustment to account for such incorrect reports.

          2.7.5 OTHER DISCOUNTS. Notwithstanding the provisions of Section 2.7.3
or 2.7.4, Kos will be solely responsible for all discounts, receivables and
trade terms with respect to sales of the Transferred Products following the
Closing Date, and BLS (or its applicable Affiliate) shall be solely responsible
for all discounts, receivables and trade terms with respect to sales of the
Transferred Product prior to the Closing Date. Kos shall ensure that all
information provided with respect to any sales of the Transferred Product with
the NDC number of BLS (or its applicable Affiliate) shall be in compliance with
applicable Laws.

          2.7.6 RETURNS. Kos shall be responsible for handling and processing
all returns of Transferred Product in the Territory from and after the Closing
Date. Notwithstanding the foregoing, (i) BLS (or its applicable Affiliate) shall
continue to be solely responsible for the financial obligations relating to
returns of Transferred Products (in accordance with BLS's, or its applicable
Affiliate's returned goods policies) sold in the Territory prior to the Closing
Date (based on lot numbers), (ii) Kos shall be solely responsible for the
financial obligations relating to returns of Transferred Product sold in the
Territory from and after the Closing Date (based on lot numbers) and (iii) to
the extent that Transferred Products bearing the same lot number were sold by
BLS (or its Affiliate) prior to Closing Date and sold by Kos (or available for
sale by Kos) from and after the Closing Date (each, a "SHARED LOT"), the Parties
shall share all financial responsibility for such Shared Lot returns based on
the percentage of such Shared Lot sold by BLS (or its Affiliate) prior to the
Closing Date and the percentage of the Shared Lot sold by Kos (or available for
sale by Kos) from and after the Closing Date.

     2.8 OTHER RIGHTS. Except as expressly provided in this Agreement, neither
Party grants to the other Party any right in any intellectual property right,
whether by implication, estoppel or otherwise. Any rights of either Party not
expressly granted to the other Party under the provisions of this Agreement
shall be retained by such Party. In addition, BLS shall retain all rights
necessary for BLS to fulfill its obligations hereunder.

     2.9 ACCESS TO INFORMATION. After the Closing, each Party agrees to
cooperate with the other Party (the "REQUESTING PARTY") and to grant to the
Requesting Party and its employees (and to cause such access to be available to
the employees of its Affiliates), attorneys, accountants, officers,
representatives, and agents, during normal business hours and upon at least two
(2) Business Days' advance written notice, reasonable access to such Party's
management personnel and to the records relating to the Transferred Product
(including the Transferred Product Registrations) and to permit copying at the
Requesting Party's expense or, where reasonably necessary, to documents relating
to the Purchased Assets during the period the Purchased Assets were owned by
such Party for the sole purposes of (i) any financial reporting or tax matters
(including any financial and tax audits, tax contests, tax examination,
preparation of any tax returns or financial records for the Requesting Party or
its Affiliates) relating to the Transferred Product; (ii) any claims or
litigation involving the Requesting Party and the Purchased Assets relating to
the Transferred Product; or (iii) any investigation of the Requesting Party
being conducted by any federal, state, or local governmental authority relating
to the Transferred Product. Each Party shall maintain, for the extent required
by applicable law, but in any event for not less than six (6) years, all such
records and documents in the Territory and shall

                                      -17-
<PAGE>
not destroy or dispose of any such records and documents prior to the end of
such required or six (6) year period, without the prior written consent of the
other Party.

                                   ARTICLE 3
          PHASE IV CLINICAL TRIALS AND DEVELOPMENT OF VASOCARD PRODUCT

     3.1 GRANT OF PHASE IV RIGHTS WITH RESPECT TO THE MARKETED PRODUCT. Upon the
terms and subject to the conditions of this Agreement and effective as of the
Closing Date, BLS hereby grants to Kos, during the Term, a royalty-free license
to refer to the NDA for the Marketed Product for the limited purpose of enabling
Kos to conduct Phase IV Clinical Trials for the Marketed Product in the
Territory. For purposes of clarity, the foregoing grant shall not give Kos any
other rights with respect to the commercialization, sale or use of the Marketed
Product in the Territory. Kos shall have the sole discretion to determine all
such Phase IV Clinical Trials to be conducted by Kos, provided however, that Kos
shall, prior to conducting such Phase IV Clinical Trials, provide a detailed
protocol for such Phase IV Clinical Trial to BLS for BLS's review and shall
consider BLS's comments thereto in good faith. BLS shall provide its comments to
Kos promptly after receipt of Kos's detailed protocol and Kos shall not finalize
such protocol until receipt of BLS's comments and due consideration thereof
pursuant to the terms of this Section 3.1. Kos shall solely own all data and
other information arising out of any such Phase IV Clinical Trial; provided,
however that Kos shall grant, and hereby does grant to BLS, an exclusive,
worldwide, irrevocable, fully-paid, royalty-free, sublicensable, right and
license in and to such data and other information in each case, for use by BLS
(and its Affiliates) from and after the end of the Term (with respect to the
Marketed Product), which license shall survive the expiration or termination of
this Agreement. Kos shall conduct and complete each such Phase IV Clinical Trial
in accordance with all applicable Laws (including, without limitation all cGCPs,
cGLPs and cGMPs) and all Regulatory Approvals for the Marketed Product in the
Territory. BLS hereby agrees to use commercially reasonable efforts to supply,
or cause its Affiliates or Third Parties to supply, to Kos all bulk finished
Marketed Product and bulk placebos (but not comparator drugs or other materials)
to conduct any such Phase IV Clinical Trials at BLS or its Affiliates' actual
cost of manufacture (or purchase price, as applicable), as determined by BLS or
its Affiliates' accounting policies and procedures, consistently applied in
conformity with GAAP. The costs of any such Phase IV Clinical Trial shall be
borne by solely by Kos. Kos shall not conduct any Phase IV Clinical Trial with
respect to the Marketed Product except in accordance with the terms of this
Agreement. If Kos engages a Third Party to perform any Phase IV Clinical Trials
for Marketed Product in the Territory, such Third Party will be directed and
controlled by Kos and Kos shall remain liable for all activities of such Third
Party and all obligations of Kos hereunder. Any such Third Parties shall be
subject to confidentiality and non-use obligations at least as stringent as
those set forth in Article 8.

     3.2 DEVELOPMENT OF VASOCARD PRODUCT. On the terms and subject to the
conditions of this Agreement, BLS shall use Diligent Efforts to pursue the
Development of the Vasocard Product for sale in the Territory. The Parties
further agree and acknowledge that all Development Expenses in connection with
the Development of the Vasocard Product shall be borne initially by BLS,
subject, however, to the payment of the Milestones by Kos pursuant to Section
5.8. Notwithstanding anything to the contrary contained herein, BLS shall have
the right to assign or subcontract any or all of its Development obligations
hereunder to an Affiliate. BLS shall provide Kos quarterly updates with respect
to the status of the Development of the

                                      -18-
<PAGE>
Vasocard Product by BLS hereunder describing in reasonable detail the status of
the Development of the Vasocard Product, including without limitation the then
current status of completed Development, Development accomplished during the
preceding calendar quarter, known problems and the anticipated effect on the
Development of the Vasocard Product, current and planned staffing, and any other
information pertaining to the Development of the Vasocard Product reasonably
requested by Kos, in each case to the extent not otherwise prohibited by
applicable confidentiality restrictions or applicable Law (provided, however,
that BLS shall use commercially reasonable efforts to obtain permission from
Third Parties to share such information with Kos). BLS shall promptly inform Kos
of all material interaction, correspondence or meetings with the FDA or other
Regulatory Authority relating to the Vasocard Product. BLS shall solicit Kos's
input and recommendations with respect to the labeling of the Vasocard Product
for sale in the Territory and shall consider such input and recommendations in
good faith.

     3.3 SUPPLY AND DISTRIBUTION AGREEMENT FOR THE VASOCARD PRODUCT IN THE
TERRITORY. Prior to payment of the First Milestone Payment, the Parties (or
their Affiliates) shall negotiate and enter into an agreement for the
Distribution and supply of the Vasocard Product in the Territory with the supply
term economics set forth on Schedule 3.3 hereto and such other terms and
conditions mutually agreed upon by the Parties (or their Affiliates), pursuant
to which Kos shall be responsible for the Distribution (including, without
limitation, any and all Pre-Marketing activities) of the Vasocard Product in the
Territory.

     3.4 LIMITATIONS ON OUTSIDE DEVELOPMENT. Notwithstanding anything to the
contrary contained herein, neither Party shall undertake or pursue any
Development of the Vasocard Product for sale in the Territory except in
accordance with the terms of this Agreement.

     3.5 USE OF THIRD PARTIES. BLS may retain Third Parties to perform its
Development activities hereunder; provided, however that BLS shall remain liable
for the performance of its obligations hereunder which it assigns or
subcontracts to such Third Parties. Any Third Parties performing Development
activities hereunder shall be subject to confidentiality and non-use obligations
at least as stringent as those set forth in Article 8.

     3.6 DRUG APPROVAL APPLICATIONS AND REGULATORY APPROVALS FOR THE VASOCARD
PRODUCT. All existing Drug Approval Applications and INDs for the Vasocard
Product in the Territory shall be owned by and held in the name of BLS (or its
Affiliate) as sponsor of record. All future Drug Approval Applications and INDs
for the Vasocard Product in the Territory shall be filed in the name of and
owned by BLS (or its Affiliate). During the Term, BLS shall seek, at its
expense, consistent with applicable Laws, all necessary Regulatory Approvals for
the Vasocard Product, including, without limitation, INDs, drug master file and
NDA, as applicable.

     3.7 ASSISTANCE. Subject to the terms of this Article 3, 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 the Development of
the Vasocard Product hereunder, including, but not limited to, meeting,
reporting and other obligations to maintain and update any Regulatory Approvals
therefor.

                                      -19-
<PAGE>
     3.8 COMPLIANCE WITH LAWS. Each Party or its permitted Third Party
contractors shall perform its responsibilities under this Article 3 in
accordance with all applicable Laws, including without limitation cGLPs, cGCPs
and cGMPs.

     3.9 RIGHT OF NOTICE. In the event that during the Term (with respect to the
Marketed Product), BLS (or its Affiliate) proposes to grant rights to a Third
Party to sell and distribute the pharmaceutical products set forth on Schedule
3.9 for the treatment of cardiovascular diseases in the Territory (a "PROPOSED
TRANSACTION"), then BLS (or its applicable Affiliate) shall provide Kos written
notice thereof (the "PROPOSED TRANSACTION NOTICE") prior to consummation of such
Proposed Transaction and thereafter BLS and Kos shall, for a period of thirty
(30) days, discuss terms for such Proposed Transaction (the "KOS PROPOSAL"). In
the event the Parties agree on the Kos Proposal within such thirty (30) day
period, the Parties shall have an additional thirty (30) days to enter into
definitive agreements with respect thereto. Notwithstanding anything to the
contrary contained herein, in the event the Parties do not agree on the Kos
Proposal or are not able to enter into definitive agreements within such
subsequent thirty (30) day period, (i) BLS (or its applicable Affiliate) shall
be entitled to consummate any such Proposed Transaction with any Third Party, in
any form, without any liability or other obligation to Kos and (ii) Kos shall
have no other rights with respect to the Proposed Transaction other than merely
making the Kos Proposal to BLS (or its applicable Affiliate).

                                   ARTICLE 4
                        DISTRIBUTION OF MARKETED PRODUCT

     4.1 PRINCIPLES OF DISTRIBUTION. Upon the terms and subject to the
conditions of this Agreement, and effective as of the Closing Date, BLS hereby
appoints Kos, during the Term of this Agreement, as BLS's exclusive distributor,
including to the exclusion of BLS and its Affiliates, of the Marketed Product in
the Territory, and in connection therewith, grants to Kos the exclusive right to
Distribute the Marketed Product for sale in the Territory (provided, however,
that Kos acknowledges that it does not have the right to Distribute the Product
outside the Territory). Kos shall be solely responsible for, at its sole cost
and expense, the Distribution of the Marketed Product in the Territory. Kos
shall be the Party responsible for the booking of sales of Marketed Product in
the Territory. Kos shall not promote, market or otherwise Distribute the
Marketed Product for any use outside the Territory. Kos shall use Diligent
Efforts to Distribute the Marketed Product in the Territory. BLS hereby grants
to Kos the right to use the Biovail Trademarks and Biovail Trade Dress to
Distribute the Marketed Product for sale in the Territory upon the terms and
subject to the conditions of this Agreement (and Kos shall be entitled to grant
such rights to use the Biovail Trademarks and Biovail Trade Dress to an
Authorized Supplier). Kos undertakes that, following expiration or termination
of this Agreement, it will refrain from all further use of the Biovail
Trademarks and Biovail Trade Dress and that it will not use any marks or dress
which are confusingly similar to the Biovail Trademarks or Biovail Trade Dress;
provided however, that for a period of up to six (6) months following expiration
of the Term (with respect to the Marketed Product), Kos shall be entitled to
continue to use the Biovail Trademarks and Biovail Trade Dress in connection
with the sale of any Marketed Product in Kos' inventory (or being held for
delivery to Kos). For purposes of clarity, the foregoing appointment shall not
give Kos any rights with respect to (i) the development of the Marketed Product
or (ii) except as set forth in this Agreement, regulatory matters in connection
with the Marketed Product. Kos hereby agrees that it shall only order

                                      -20-
<PAGE>
Marketed Product for Distribution in the Territory from a supplier reasonably
approved by BLS and reasonably acceptable to Kos (an "AUTHORIZED SUPPLIER"). BLS
and Kos acknowledge that BLS has designated Biovail Pharmaceuticals, Inc. as an
Authorized Supplier as of the Closing Date. On, or as promptly as reasonably
practicable after, the Closing Date, BLS (or its applicable Affiliate) shall
notify the FDA, which notification shall be substantially in the form attached
hereto as Schedule 4.1, that with respect to the Marketed Product in the
Territory, Kos shall have full responsibility for, and thereafter during the
Term (with respect to the Marketed Product), Kos shall be responsible for,
certain regulatory activities with respect to the Marketed Product.

     4.2 TERMS AND CONDITIONS OF SALE. Subject to the diligence obligations set
forth in Section 4.1, Kos shall have the right to determine the distribution and
selling strategies with respect to the Marketed Product in the Territory,
including the price and other terms and conditions under which the Marketed
Product will be sold to Third Parties in the Territory (including price
variations among customers); provided that Kos shall not rename or re-brand the
Marketed Product. Within twelve (12) days after the end of each calendar month
during the Term (with respect to the Marketed Product), Kos shall submit to BLS
a report providing in reasonable detail, the gross sales and net sales
information for all sales of the Marketed Product during such month.

     4.3 DISTRIBUTION DATA. Kos shall own all marketing, sales, distribution and
other commercialization data and other marketing, sales, distribution and
commercialization information resulting from the Distribution of the Marketed
Product in the Territory following the Closing Date (the "DISTRIBUTION DATA").
For purposes of clarity, nothing contained in this Agreement grants Kos the
right to conduct any clinical studies, except with respect to any Phase IV
Clinical Trials as set forth in Section 3.1, with respect to the Marketed
Product.

     4.4 USE OF THIRD PARTIES. Kos covenants and agrees not to use any Third
Party to perform its Distribution activities for the Marketed Product in the
Territory without the prior written approval of BLS, such approval not to be
unreasonably withheld, and it being agreed that Kos may engage DDN to provide
warehousing and distribution services without the consent of BLS. If Kos engages
a Third Party sales force, such Third Party sales force will be directed,
trained and controlled by Kos and Kos shall remain liable for all activities of
such Third Party and all obligations of Kos hereunder.

     4.5 RESTRICTIONS ON COMPETITION.

          4.5.1 During the Term (with respect to the Marketed Product) and
without the prior written consent of BLS in its sole discretion, for so long as
there has been no Generic Entry with respect to the Marketed Product, neither
Kos nor its Affiliates shall, directly or indirectly, either alone or through
any Third Parties, distribute, market or sell in any part of the Territory, any
pharmaceutical product that is a calcium channel blocker for hypertension and/or
angina having an approved indication the same as or similar to the Marketed
Product, except for the Marketed Product pursuant to the terms of this
Agreement. During the Term (with respect to the Marketed Product) and without
the prior written consent of BLS in its sole discretion, for so long as there
has been no Generic Entry with respect to the Marketed Product (and for a period
of **** thereafter), neither Kos nor its Affiliates shall, directly or
indirectly, either alone or through

                                      -21-
<PAGE>
any Third Parties, distribute, market or sell in any part of the Territory, any
pharmaceutical product containing diltiazem having an approved indication the
same as or similar to the Marketed Product, except for the Marketed Product
pursuant to the terms of this Agreement.

          4.5.2 During the Term (with respect to the Marketed Product) and
without the prior written consent of Kos in its sole discretion, for so long as
there has been no Generic Entry with respect to the Marketed Product (and for a
period of **** thereafter), neither BLS nor its Affiliates shall, directly or
indirectly, either alone or through any Third Parties, distribute, market or
sell in any part of the Territory any prescription, over-the-counter or other
form of product that is a modification of or improvement to, or new dosage
strength of or new indication for, the Marketed Product, except that an
Affiliate of BLS may be Kos's Authorized Supplier.

     4.6 AUTHORIZED GENERIC. At the request of a Party from time to time during
the Term (with respect to the Marketed Product), the Parties shall meet to
discuss the possibility of partnering with a Third Party for the purpose of
Distributing an Authorized Generic for sale in the Territory and agree on a plan
of execution with respect to such Authorized Generic. Thereafter, in the event
Kos desires to so Distribute an Authorized Generic, Kos shall notify BLS in
writing of its request to Distribute an Authorized Generic in the Territory,
which request shall include a forecast of Kos's demand for the Authorized
Generic for the first eighteen (18) months from launch. BLS may, (i) from and
after the Effective Date through ****, in BLS's sole discretion and (ii) after
**** to the end of the Term (with respect to the Marketed Product), in BLS's
reasonable discretion (which discretion shall not take into account the supply
price financial terms), within thirty (30) Business Days of Kos's written
request, notify Kos whether it agrees to grant rights to Kos to Distribute an
Authorized Generic on the terms of this Agreement, mutatis, mutandis and
thereafter (x) such Authorized Generic shall be included as a "Marketed Product"
under this Agreement and (y) Kos hereby agrees that it shall only order
Authorized Generic for Distribution in the Territory from BLS or on behalf of
BLS from an Authorized Supplier.

     4.7 PROMOTIONAL MATERIALS. Kos shall own all right, title and interest in
and to any promotional materials created by Kos relating to the Marketed
Product, but excluding trademarks owned or used by BLS or its Affiliates in
accordance with the terms of this Agreement. Any such promotional materials, and
any aspects of those uniquely tied to the Marketed Product, shall be used
exclusively in connection with the Marketed Product in accordance with the terms
of this Agreement. BLS hereby grants to Kos the right to use the Corporate
Trademark in connection with the promotional materials transferred to Kos on the
Closing Date for sale of the Marketed Product in the Territory upon the terms
and subject to the conditions of this Agreement; provided, however that such
grant shall end on the earlier of (i) **** anniversary of the Closing Date and
(ii) the date when Kos has exhausted all of the promotional materials
transferred to Kos on the Closing Date and all of the Marketed Product inventory
transferred to Kos on the Closing Date.

     4.8 COMPLIANCE PROGRAM. Kos shall establish and maintain a compliance
program conforming in all material respects to the "Compliance Program Guidance
for Pharmaceutical Manufacturers" promulgated by the Office of Inspector
General, United States Department of Health and Human Services and other
applicable Law.

                                      -22-
<PAGE>
     4.9 INFORMATION TRANSFER. Each Party shall promptly inform the other Party
of any notification of any action by, or notification or other information which
it receives (directly or indirectly) from, any Governmental Authority in the
Territory (together with copies of correspondence related thereto), which (a)
raises any material concerns regarding the safety or efficacy of the Marketed
Product, (b) which indicates or suggests a potential material liability for
either Party to Third Parties arising in connection with the Marketed Product,
(c) which indicates a reasonable potential for a recall or market withdrawal of
the Marketed Product or (d) otherwise relates to regulatory matters with respect
to the Marketed Product.

     4.10 GRANT OF RIGHTS TO OTHER PERSONS. Kos shall not, without the prior
written consent of BLS, such consent not to be unreasonably withheld, grant the
right to any other Person to exercise the rights granted to Kos under this
Agreement; provided, however, that Kos shall have the right to grant an
Affiliate of Kos the right to exercise such rights without the need to obtain
such consent (but only for so long as such entity remains an Affiliate of Kos).
Any such grant by Kos shall be subject in all respects to the same terms,
conditions and provisions contained in this Agreement, and Kos shall be
responsible for ensuring that any grantee complies with such terms and
conditions. Kos shall not be entitled to so grant its entire rights and
obligations under this Agreement (other than in connection with a permitted
assignment of this Agreement). Any grant by Kos of all or any portion of its
rights under this Agreement shall immediately terminate in the event such rights
granted to Kos are terminated in accordance with this Agreement.

     4.11 NO IMPLIED GRANTS. Except as otherwise provided in this Agreement, BLS
does not grant to Kos any right in any intellectual property. Kos hereby
covenants and agrees not to use, or grant rights with respect to, any of its
rights under the grants set forth in this Article 4 except as expressly
permitted in this Agreement.

     4.12 RETAINED RIGHTS. Kos shall not have any rights of BLS not expressly
granted to it under this Agreement. In furtherance of, and without limiting, the
foregoing, but subject to the terms of this Agreement, Kos shall not have the
right to Distribute the Marketed Product for sale outside the Territory and BLS
(and its Affiliates) shall have the right to perform its obligations pursuant to
the terms of this Agreement.

                                   ARTICLE 5
                                    PAYMENTS

     5.1 CLOSING DATE PAYMENT. Kos shall pay to BLS on the Closing Date the
following amounts (collectively, the "CLOSING DATE PAYMENT") by wire transfer of
immediately available funds to an account designated by BLS in writing:

          5.1.1 the following non-refundable payments:

          ****

     5.2 PURCHASE OF TRANSFERRED PRODUCT INVENTORY. On the Closing Date, Kos
shall make a payment to BLS (or at BLS's direction, and to its Affiliate) in the
aggregate amount of ****. BLS shall make available to Kos, or cause to be made
available to Kos, at Kos's distribution facilities on the Closing Date, all
quantities of Transferred Product Inventory;

                                      -23-
<PAGE>
provided that Kos shall, at Kos's determination, either pay the freight cost
directly to the shipping company or reimburse BLS, for the cost of shipping
Transferred Product Inventory to Kos's distribution facilities. Upon such
delivery at Kos's distribution facilities, title to, ownership of, and risk of
loss of Transferred Product Inventory shall pass from BLS (or its Affiliate) to
Kos. The final actual inventory value (the "ACTUAL INVENTORY VALUE") shall be
finally determined, and a payment or reimbursement of any difference between the
Actual Inventory Value and the Estimated Inventory Value shall be made to BLS or
Kos, as the case may be, as follows:

          5.2.1 TRANSFERRED PRODUCT STATEMENT OF ACTUAL INVENTORY VALUE. No
later than thirty (30) days following the Closing Date, BLS shall determine the
actual quantities of Transferred Product Inventory existing as of the Closing
Date and deliver a written statement of Actual Inventory Value (the "STATEMENT
OF ACTUAL INVENTORY Value") based upon such Transferred Product Inventory
quantities and the unit prices set forth on Schedule 1.60.

          5.2.2 TRANSFERRED PRODUCT DISPUTES. Kos may dispute any amounts
reflected on the Statement of Actual Inventory Value; provided, however, that
Kos shall have notified BLS in writing of each disputed item, specifying the
amount thereof in dispute and setting forth, in reasonable detail, the basis for
such dispute, within forty five (45) days of BLS's delivery of the Statement of
Actual Inventory Value to Kos. In the event of such a dispute, BLS and Kos shall
attempt to reconcile their differences, and any resolution by them as to any
disputed amounts shall be final, binding and conclusive on the Parties. If BLS
and Kos are unable to resolve any such dispute within thirty (30) days after
Kos's delivery of its notice of dispute to BLS, Kos and BLS shall submit the
items remaining in dispute for resolution to a mutually acceptable independent
accounting firm of national reputation (the "INDEPENDENT ACCOUNTING FIRM"),
which shall determine and report to BLS and Kos its determination of the payment
obligation for such remaining disputed items, and such report shall be final,
binding and conclusive on the Parties. The fees and disbursements of the
Independent Accounting Firm shall be allocated to Kos in the same proportion as
the aggregate amount of such remaining disputed items so submitted to the
Independent Accounting Firm that is unsuccessfully disputed by Kos (as finally
determined by the Independent Accounting Firm) bears to the total amount of such
remaining disputed items so submitted, and the balance shall be paid by BLS. In
acting under this Agreement, the Independent Accounting Firm shall be entitled
to the reasonable privileges and immunities typically afforded to arbitrators.
BLS agrees to grant Kos and its representatives and, if necessary, the
Independent Accounting Firm, reasonable access to BLS's books and records
wherever located in order to verify the Statement of Actual Inventory Value.

          5.2.3 DONATION OF CERTAIN INVENTORY. Notwithstanding anything to the
contrary contained herein, to the extent that BLS's (or its Affiliate's)
inventory of Transferred Product does not meet the minimum shelf-life
requirements as set forth in Section 5.1.2., allowed to donate such Transferred
Product to relief organizations for use outside of the United States.

     5.3 TRANSFERRED PRODUCT ADJUSTMENT OF INVENTORY VALUE; RECONCILIATION OF
AMOUNTS. The Statement of Actual Inventory Value shall be deemed final for the
purposes of this Section 5.3 upon the earlier of (i) the failure of Kos to
notify BLS of a dispute within forty five (45) days after BLS's delivery of the
Statement of Actual Inventory Value to Kos or (ii) the resolution of all
disputes pursuant to Section 5.2.2. Within five (5) Business Days of the
Statement of Actual Inventory Value being deemed final, a payment shall be made
as follows:

                                      -24-
<PAGE>
          5.3.1 In the event that the amount of the Actual Inventory Value
reflected on the Statement of Actual Inventory Value is less than the Estimated
Inventory Value, then BLS shall pay by wire transfer in immediately available
funds an amount equal to such difference to an account designated in writing by
Kos; or

          5.3.2 In the event that the amount of the Actual Inventory Value
reflected on the Statement of Actual Inventory Value exceeds the Estimated
Inventory Value, then Kos shall pay by wire transfer in immediately available
funds an amount equal to such excess to an account designated in writing by BLS.

     5.4 CHANGE IN TRANSFERRED PRODUCT INVENTORY LEVEL FOR LARGE WHOLESALERS.
The final actual Transferred Product Inventory Level for Large Wholesalers shall
be determined within thirty (30) days after the Effective Date. No later than
thirty (30) (or in the event such thirtieth (30th) day is not a Business Day,
the immediately succeeding Business Day) days after the Effective Date, a
payment shall be made to BLS or Kos, as the case may be, as follows:

          5.4.1 In the event the Transferred Product Inventory Level for Large
Wholesalers (on an SKU by SKU basis) as of the Effective Date exceeds the amount
set forth on Schedule 5.4.1 for the Transferred Products (on an SKU by SKU
basis), which amount is intended to be one month of inventory (the "TRANSFERRED
PRODUCT TARGET INVENTORY LEVEL"), BLS shall pay to Kos an amount **** set forth
on Schedule 5.4.1 for the Transferred Products, as applicable, multiplied by
(ii) the number of Units by which the Transferred Product Inventory Level for
Large Wholesalers is in excess of the Transferred Product Target Inventory Level
(on an SKU by SKU basis).

          5.4.2 In the event the Transferred Product Inventory Level for Large
Wholesalers (on an SKU by SKU basis) as of the Effective Date is less than the
Transferred Product Target Inventory Level, Kos shall pay to BLS an **** set
forth on Schedule 5.4.1 for the Transferred Products, as applicable, multiplied
by (ii) the number of Units by which the Transferred Product Target Inventory
Level is in excess of the actual Transferred Product Inventory Level for Large
Wholesalers on such date (on an SKU by SKU basis).

     5.5 CHANGE TO TRANSFERRED PRODUCT INVENTORY LEVEL FOR OTHER WHOLESALERS.
BLS shall use (or shall cause its Affiliates to use) its commercially reasonable
efforts, subject to Kos's reimbursement to BLS for BLS' or its Affiliates'
reasonable out-of-pocket cost and expense, to obtain from **** of BLS's (or its
Affiliate's) wholesalers in the Territory (the identity of which shall be
reasonably acceptable to Kos), other than the Large Wholesalers (the
"TRANSFERRED PRODUCT SAMPLE WHOLESALERS") (i) the number of Units of inventory
of Transferred Product in stock of such **** wholesalers as of the Closing Date
and (ii) the sales by such Transferred Product Sample Wholesalers to their
respective customers or Third Parties (the "TRANSFERRED PRODUCT SALES OUT") on a
month-by-month basis for the period commencing January 1, 2005 and ending on
April 30, 2005 (provided, however, to the extent BLS is unable to obtain such
Transferred Product Sales Out data for such period, BLS shall use (or shall
cause its Affiliates to use) its commercially reasonable efforts to obtain such
data for the month of April, 2005). BLS shall calculate the difference between
the actual Transferred Product Inventory Level for Other Wholesalers (as defined
on Schedule 5.5(A)) and the Transferred Product Target Inventory Level for Other
Wholesalers (as defined on Schedule 5.5(A)) using the methodology set forth on

                                      -25-
<PAGE>
Schedule 5.5(A), an example of which is set forth on Schedule 5.5(B). Subject to
applicable confidentiality restrictions, BLS shall thereafter deliver such
calculations to Kos for its verification. No later than thirty (30) (or in the
event such thirtieth (30th) day is not a Business Day, the immediately
succeeding Business Day) days after the delivery of such calculation to Kos, a
payment shall be made to BLS or Kos, as the case may be, as follows:

          5.5.1 In the event the Transferred Product Inventory Level for Other
Wholesalers of Product (on an SKU by SKU basis) exceeds the Transferred Product
Target Inventory Level for Other Wholesalers, BLS shall pay to Kos an amount
equal to **** set forth on Schedule 5.4.1 for the Transferred Product multiplied
by (ii) the number of Units by which the Transferred Product Inventory Level for
Other Wholesalers is in excess of the Transferred Product Target Inventory Level
for Other Wholesalers (on an SKU by SKU basis).

          5.5.2 In the event the Transferred Product Inventory Level for Other
Wholesalers of Product (on an SKU by SKU basis) is less than the Transferred
Product Target Inventory Level for Other Wholesalers, Kos shall pay to BLS an
amount equal to **** set forth on Schedule 5.4.1 for the Transferred Product
multiplied by (ii) the number of Units by which the Transferred Product Target
Inventory Level for Other Wholesalers is in excess of the actual Transferred
Product Inventory Level for Other Wholesalers on such date (on an SKU by SKU
basis).

     5.6 CHANGE IN MARKETED PRODUCT INVENTORY LEVEL FOR LARGE WHOLESALERS. The
final actual Marketed Product Inventory Level for Large Wholesalers shall be
determined within thirty (30) days after the Closing Date. No later than thirty
(30) (or in the event such thirtieth (30th) day is not a Business Day, the
immediately succeeding Business Day) days after the Closing Date, a payment
shall be made to BLS or Kos, as the case may be, as follows:

          5.6.1 In the event the Marketed Product Inventory Level for Large
Wholesalers (on an SKU by SKU basis) as of the Closing Date exceeds the amount
set forth on Schedule 5.6.1 for the Marketed Product (on an SKU by SKU basis),
which amount is intended to be one month of inventory (the "MARKETED PRODUCT
TARGET INVENTORY LEVEL"), BLS shall pay to Kos an amount equal to **** set forth
on Schedule 5.6.1 for the Marketed Product multiplied by (ii) the number of
Units by which the Marketed Product Inventory Level for Large Wholesalers on
such date is in excess of the Marketed Product Target Inventory Level (on an SKU
by SKU basis).

          5.6.2 In the event the Marketed Product Inventory Level for Large
Wholesalers (on an SKU by SKU basis) as of the Closing Date is less than the
Marketed Product Target Inventory Level, Kos shall pay to BLS an amount equal to
**** set forth on Schedule 5.6.1 for the Marketed Product multiplied by (ii) the
number of Units by which the Marketed Product Target Inventory Level is in
excess of the actual Marketed Product Inventory Level for Large Wholesalers on
such date (on an SKU by SKU basis).

     5.7 CHANGE TO MARKETED PRODUCT INVENTORY LEVEL FOR OTHER WHOLESALERS. BLS
shall use its commercially reasonable efforts, subject to Kos's reimbursement to
BLS for BLS' or its Affiliates' reasonable out-of-pocket cost and expense, to
obtain from **** of BLS's (or its Affiliate's) wholesalers in the Territory (the
identity of which shall be reasonably acceptable to

                                      -26-
<PAGE>
Kos), other than the Large Wholesalers, the ("MARKETED PRODUCT SAMPLE
WHOLESALERS") (i) the number of Units of inventory of Marketed Product in stock
of such **** wholesalers as of the Closing Date and (ii) the sales by such
Marketed Product Sample Wholesalers to their respective customers or Third
Parties (the "MARKETED PRODUCT SALES OUT") on a month-by-month basis for the
period commencing January 1, 2005 and ending on April 30, 2005 (provided,
however, to the extent BLS is unable to obtain such Marketed Product Sales Out
data for such period, BLS shall use its commercially reasonable efforts to
obtain such data for the month of April, 2005). BLS shall calculate the
difference between the actual Marketed Product Inventory Level for Other
Wholesalers (as defined on Schedule 5.7(A)) and the Marketed Product Target
Inventory Level for Other Wholesalers (as defined on Schedule 5.7 (A)) using the
methodology set forth on Schedule 5.7 (A), an example of which is set forth on
Schedule 5.7 (B). Subject to applicable confidentiality restrictions, BLS shall
thereafter deliver such calculations to Kos for its verification. No later than
thirty (30) (or in the event such thirtieth (30th) day is not a Business Day,
the immediately succeeding Business Day) days after the delivery of such
calculation to Kos, a payment shall be made to BLS or Kos, as the case may be,
as follows:

          5.7.1 In the event the Marketed Product Inventory Level for Other
Wholesalers (on an SKU by SKU basis) exceeds the Marketed Product Target
Inventory Level for Other Wholesalers, BLS shall pay to Kos an amount equal to
**** set forth on Schedule 5.6.1 for the Marketed Product multiplied by (ii) the
number of Units by which the Marketed Product Inventory Level for Other
Wholesalers is in excess of the Marketed Product Target Inventory Level for
Other Wholesalers (on an SKU by SKU basis).

          5.7.2 In the event the Marketed Product Inventory Level for Other
Wholesalers (on an SKU by SKU basis) is less than the Marketed Product Target
Inventory Level for Other Wholesalers, Kos shall pay to BLS an amount equal to
**** set forth on Schedule 5.6.1 for the Marketed Product multiplied by (ii) the
number of Units by which the Marketed Product Target Inventory Level for Other
Wholesalers is in excess of the actual Marketed Product Inventory Level for
Other Wholesalers on such date (on an SKU by SKU basis).

     5.8 VASOCARD PRODUCT MILESTONES. In addition to the Closing Date Payment,
Kos shall make to BLS the following payments in consideration for Development
services performed in connection with the Vasocard Product (the "MILESTONES"):

          5.8.1 a non-refundable cash payment of **** (the "FIRST MILESTONE
PAYMENT"), by wire transfer of immediately available funds (to an account
designated in writing by BLS) on the later of (i) ten (10) Business Days after
receipt by Kos of written notice from BLS of the Initiation of the Biostudy in
connection with the Development of the Vasocard Product and (ii) January 1,
2006;

          5.8.2 a non-refundable cash payment of **** by wire transfer of
immediately available funds (to an account designated in writing by BLS) on the
later of (i) ten (10) Business Days after receipt by Kos of written notice from
BLS certifying the Completion of the Biostudy by BLS (or its applicable
contractors) in connection with the Development of the Vasocard Product, (ii)
June 1, 2006; and (iii) commencement of the calendar quarter following the
calendar quarter during which the First Milestone Payment was made; and

                                      -27-
<PAGE>
          5.8.3 a non-refundable cash payment of **** by wire transfer of
immediately available funds (to an account designated in writing by BLS) within
ten (10) Business Days of receipt by Kos that BLS (or its applicable Affiliate
or designee) has received approval from the FDA of an NDA for the Vasocard
Product.

     5.9 INDEPENDENCE OF PURCHASE PRICE OBLIGATION. All payments made or to be
made by a Party hereunder shall be independent of any obligations that the other
Party (or its Affiliates) may have to such Party hereunder or under the other
Transaction Documents and such Party shall have no right of set-off with respect
thereto.

     5.10 BOOKS AND RECORDS; AUDIT. The Parties shall keep comprehensive books
and records relating to its obligations under this Agreement, and where
applicable, on either a cash or accrual basis of accounting in accordance with
GAAP. All such records shall be maintained for at least two (2) years following
the relevant calendar year during the Term or, upon termination of this
Agreement, for eighteen (18) months following such termination date, or such
longer period as is required by applicable Law. During each calendar year, and
for a year thereafter, Kos and BLS, shall have the right, at the auditing
Party's own expense, to have an independent accounting firm audit such books and
records of the other Party in order to verify the amount of the payments owed
and/or paid pursuant to this Agreement. Each Party may perform an audit not more
than once in any twelve (12) month period. If the amount owed by one Party was
underpaid, the underpaying Party shall pay the additional amount owed and all
accrued interest thereon to the other Party within fifteen (15) days after its
receipt of notice of such underpayment. If the amount underpaid was in excess of
ten percent (10%) of the amount owed, the fees of such audit shall also be paid
by such underpaying Party within fifteen (15) days after its receipt of notice
of same. If the amount owed by one Party was overpaid, the auditing Party shall
notify the other Party of such overpayment and refund such overpayment to the
other Party within fifteen (15) days after becoming aware of such overpayment.
Each audit shall be conducted during normal business hours, upon reasonable
advance notice and in a manner that does not cause unreasonable disruption to
the conduct of business by the audited Party. Each Party will treat all
information subject to review under this Section 5.10 in accordance with the
provisions of Article 8. Prior to conducting any audit hereunder, the Party
conducting such audit will cause its accounting firm to enter into a reasonably
acceptable confidentiality agreement with the audited Party obligating such
accounting firm to maintain all such financial information in confidence with
standards no less stringent that the terms of Article 8 of this Agreement. Kos
hereby further agrees and acknowledges that the University of Gent and Remon
shall be allowed to inspect, or cause an independent Third Party auditor to
inspect, all such books and records with respect to the Marketed Product in
accordance with the Gent Agreement.

                                    ARTICLE 6
                              INTELLECTUAL PROPERTY

     6.1 OWNERSHIP. All Intellectual Property shall be owned solely and
exclusively by BLS or an Affiliate of BLS. To the extent Kos obtains any right,
title or interest in and to any intellectual property or patents (other than
Distribution Data or Phase IV Clinical Trials) related to the Marketed Product,
Kos shall assign, and hereby does assign, any right, title and interest in and
to such intellectual property and patents (other than Distribution Data and
Phase IV Clinical Trial data) to BLS (or its Affiliate). To the extent Kos
obtains any right, title or interest in and to

                                      -28-
<PAGE>
any intellectual property or patents related to the Vasocard Product, Kos shall
assign, and hereby does assign, any right, title and interest in and to such
intellectual property and patents to BLS.

     6.2 CMC INFORMATION. Notwithstanding anything to the contrary contained in
this Agreement, in no event shall BLS be required to disclose any information
related to the Chemistry, Manufacturing and Controls section of any NDA or other
Regulatory Approval.

     6.3 TRADEMARKS AND TRADE DRESS. The Marketed Product shall be promoted,
sold and Distributed in the Territory in accordance with the provisions of this
Agreement under the Biovail Trademarks and Biovail Trade Dress, as such
trademarks and trade dress may be updated by BLS from time to time. BLS shall
reimburse Kos for any reasonable out-of-pocket costs or expenses Kos incurs as a
result of BLS changing the Biovail Trademarks and Biovail Trade Dress. BLS (or
its Affiliates, as appropriate) shall own and retain all rights to Biovail Trade
Dress and Biovail Trademark(s) and all goodwill associated therewith.
Notwithstanding the foregoing, as soon as reasonably practicable after the
Closing Date and otherwise in accordance with all applicable Laws, Kos shall
prepare and submit to BLS for BLS's approval a sample of Kos's trade dress to be
utilized to Distribute the Marketed Product in the Territory (the "KOS TRADE
DRESS"). Kos hereby grants to BLS the right to use, with the right to grant
Affiliates and Third Parties the right to use, such Kos Trade Dress in the
Territory solely for the purpose of performing its obligations under this
Agreement. Kos shall be responsible for complying with all applicable Laws in
connection with the Kos Trade Dress. Kos shall own and retain all rights to the
Kos Trade Dress and all goodwill associated therewith. The Kos Trade Dress shall
be used only pursuant to the terms of this Agreement to identify, and in
connection with, the Distribution of the Marketed Product, and shall not be used
by either Party to identify, or in connection with, the marketing of any other
products. BLS's (and its Affiliate's) right to use the Kos Trade Dress shall
automatically terminate upon the termination or expiration of this Agreement
(with respect to the Marketed Product).

          6.3.1 STANDARDS OF USE. Kos shall comply strictly with the trademark
style and usage standards that BLS (or its Affiliates) communicates to Kos from
time to time with respect to such Marketed Product. Kos shall at its own
expense, at the request of BLS from time to time, submit to BLS (or its
Affiliates) for approval a reasonable number of production samples of
promotional materials for trademark review. In the event that BLS (or its
Affiliate) reasonably objects to the usage of the Biovail Trademark(s) owned by
it in connection with any sample, it shall give written notice of such objection
to Kos within ten (10) days of receipt by BLS (or its Affiliate) of the sample,
specifying the way in which such usage of its Biovail Trademark(s) fails to meet
the style, usage or quality standards for a Marketed Product set forth in this
Section 6.3.1, and in such event, the Parties shall meet to discuss appropriate
actions to remedy such situation.

          6.3.2 MAINTENANCE OF TRADEMARKS. BLS shall cause Diligent Efforts to
be used to establish, maintain and enforce the Biovail Trademarks during the
Term (with respect to the Marketed Product) at its sole cost and expense.

          6.3.3 INFRINGEMENT. In the event either Party becomes aware of any
infringement of any Biovail Trademark, by a Third Party in the Territory, such
Party shall promptly notify the other Party and the Parties shall consult with
each other in good faith and

                                      -29-
<PAGE>
shall jointly determine the best way to prevent such infringement, including,
without limitation, by the institution of legal proceedings against such Third
Party.

     6.4 INTENTIONALLY DELETED.

     6.5 INTENTIONALLY DELETED.

     6.6 DRUG APPROVAL APPLICATIONS AND REGULATORY APPROVALS. All existing Drug
Approval Applications and INDs for the Marketed Product in the Territory shall
be owned by and held in the name of BLS (or its Affiliate) as sponsor of record.
All future Drug Approval Applications and INDs for the Marketed Product in the
Territory shall be filed in the name of and owned by BLS (or its Affiliate).
During the Term (with respect to the Marketed Product), BLS (or its Affiliate)
shall seek, at its expense, consistent with applicable Laws, all necessary
Regulatory Approvals for the Marketed Product, including, without limitation,
INDs, drug master file and NDA, as applicable.

     6.7 MAINTENANCE AND PROSECUTION OF PATENTS.

          6.7.1 PATENTS. BLS (or its Affiliate) shall have the first right and
option to maintain any issued Patents Covering the Marketed Product in the
Territory. If BLS elects not to undertake (or elects not to cause its Affiliates
to undertake) the maintenance of any such Patents Covering a Marketed Product in
the Territory, then BLS (or its Affiliate) shall notify Kos of such election and
Kos shall be entitled to maintain such Patents in the name of BLS (or its
Affiliate); provided, however that Kos shall not be so entitled to maintain such
Patents in the event that the Parties reasonably agree that such Patents are not
necessary for the sale of the Marketed Product in the Territory.

          6.7.2 COSTS AND EXPENSES OF MAINTENANCE OF PATENTS. The reasonable,
out-of-pocket costs and expenses incurred by such Party in maintaining Patents
shall be borne by BLS.

          6.7.3 COOPERATION FOR MAINTENANCE OF PATENTS. Each Party agrees to
cooperate with the other with respect to the maintenance of patents pursuant to
this Section 6.7.

          6.7.4 PROSECUTION OF PATENTS. Kos has the right, but not the
obligation, to actively participate in the prosecution of any Patents. Within
seven (7) days of the date of BLS's receipt date of any correspondence from the
United States Patent & Trademark Office (USPTO) relating to the Patents, BLS
shall provide a copy of such correspondence to Kos. Within seven (7) days, Kos
shall notify BLS if Kos's external counsel (under applicable obligations of
confidentiality for the benefit of BLS which prohibit disclosures to Third
Parties and Kos and its Affiliates) intends to participate in the response to
such correspondence. Such Kos external counsel shall provide comments to and
work directly with the attorney or patent agent of BLS (the "PROSECUTING
ATTORNEY") directly responsible for filing such response with the USPTO. No
response shall be filed unless Kos's external counsel and the Prosecuting
Attorney reasonably agree as to the content of such response. Should BLS (and
its Affiliates) elect not to undertake the prosecution of any Patent then Kos
shall have sole control of the prosecution of that Patent. All costs and
expenses in connection with any such prosecution of Patents shall be borne ****.
Notwithstanding the foregoing, the rights of Kos set forth in this Section 6.7.4
shall be subject to the rights of the University of Gent and Remon as set forth
in the Gent Agreement.

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<PAGE>
     6.8 THIRD PARTY INFRINGEMENT.

          6.8.1 NOTICE. Each Party shall promptly report in writing to the other
Party during the Term (with respect to the Marketed Product) any known or
suspected (i) infringement of any of the Patents or (ii) unauthorized use of any
of the Know-How of which such Party becomes aware, in the case of either clause
(i) or clause (ii) involving the development, manufacture or commercialization
by a Third Party of a product competing with a Marketed Product in the Territory
(a "COMPETITIVE INFRINGEMENT"), and shall provide the other Party with all
available evidence supporting such known or suspected infringement or
unauthorized use.

          6.8.2 INITIAL RIGHT TO ENFORCE. BLS (or its Affiliate) shall have the
first right to initiate a suit or take other appropriate action that is
reasonably required under the circumstances to respond to such Competitive
Infringement given the level and nature of information then available with
respect thereto (which action may or may not include determination of the merits
of initiation of a suit or sending notice to such Third Party). BLS shall (or
shall cause its Affiliate to) provide written notice to Kos of its initiating
any such suit or other action within thirty (30) days of its initiating such
suit or action.

          6.8.3 STEP-IN RIGHT. Subject to the provisions of any Third Party
license agreement under which BLS's (or its Affiliate's) rights in Patents are
granted, if BLS (or its Affiliate) fails to initiate a suit or take other
appropriate action that it has the initial right to initiate or take pursuant to
Section 6.8.2 above with respect to a Competitive Infringement in the Territory
within thirty (30) days after becoming aware of such Competitive Infringement,
then Kos may, in its discretion, provide BLS with written notice of Kos's intent
to initiate a suit or take other appropriate action with respect to such
Competitive Infringement in the Territory. If Kos provides such notice and BLS
(or its Affiliate) fails to initiate a suit or take such other appropriate
action within fifteen (15) days after receipt of such notice from Kos, then Kos
shall have the right to initiate a suit (in BLS's or its applicable Affiliate's
name, if necessary) or take other appropriate action that it believes is
reasonably required to protect the Intellectual Property, as applicable, from
such Competitive Infringement in the Territory. For clarity, Kos shall not have
any right to initiate suits or take other actions to protect BLS's (or its
Affiliate's) Patents or Know-How from Competitive Infringement outside the
Territory.

          6.8.4 CONDUCT OF CERTAIN ACTIONS; COSTS. The Party initiating the suit
shall have the sole and exclusive right to select counsel for any suit initiated
by it pursuant to Sections 6.8.2 or 6.8.3, as applicable. If required under
applicable Law in order for the initiating Party to initiate and/or maintain
such suit, the other Party shall join as a party to the suit. Such other Party
shall offer reasonable assistance to the initiating Party in connection
therewith. All costs and expenses of such litigation or proceeding shall be
borne ****. The other Party shall have the right to participate and be
represented in any such suit that is based on a Competitive Infringement by its
own counsel at its own expense.

          6.8.5 RECOVERIES. With respect to any suit or action referred to in
Sections 6.8.2 and 6.8.3 that is based on a Competitive Infringement in the
Territory, any recovery obtained as a result of any such proceeding, by
settlement or otherwise, shall be applied in the following order of priority
(subject in all cases to the rights of the University of Gent and Remon pursuant
to the Gent Agreement):

                                      -31-
<PAGE>
               (A) first, the Parties (and, if applicable, the parties to the
Gent Agreement) shall be reimbursed for all costs incurred in connection with
such proceeding paid by them and not otherwise recovered;

               (B) second, any payment in respect of lost royalties required to
be made under the Gent Agreement; and

               (C) any remainder shall be paid **** to BLS and **** to Kos.

          6.8.6 INDEMNIFICATION. Each Party that initiates any suit or action
under this Section 6.8 shall indemnify the other Party and its Affiliates, and
their respective directors, officers, agents and employees and hold harmless all
such persons from and against any and all Losses (other than with respect to the
costs and expenses of such litigation or proceeding, which shall be shared by
the Parties pursuant to Section 6.8.4) resulting directly from such suit or
other action taken by the initiating Party or its (or its Affiliates), to the
extent such other Party (or its Affiliate) is a party to such litigation or
proceeding, or such litigation or proceeding is conducted in such other Party's
name.

     6.9 PATENT INVALIDITY CLAIM. If a Third Party at any time asserts a claim
that any Patents are invalid or otherwise unenforceable in the Territory (an
"INVALIDITY CLAIM"), control of the response to such claim in the Territory
shall, as between the Parties, be determined in the same manner as enforcement
rights with respect to the Patents pursuant to Sections 6.8.2 and 6.8.3, with
the time periods set forth in Section 6.8.3 shortened where necessary to provide
Kos sufficient time to respond without a loss of rights, and the non-controlling
Party shall cooperate with the controlling Party in the preparation and
formulation of such response, and in taking other steps reasonably necessary to
respond, to such Invalidity Claim. Neither Party shall settle or compromise any
Invalidity Claim without the consent of the other Party, which consent shall not
be unreasonably withheld. If an Invalidity Claim arises in connection with a
suit or action referred to in Section 6.8.2 or 6.8.3, the Parties shall confer
with one another regarding the appropriateness of having the Party that is
controlling such suit or action in accordance with Section 6.8.2 or Section
6.8.3 continue to control such suit or action and the sharing of cost and
expenses with respect to such suit or action; provided that in the absence of
any agreement by the Parties to the contrary, control of the Invalidity Claim
shall remain with the same Party, and the costs and expenses of responding to
the Invalidity Claim shall be borne by the Parties in accordance with the
provisions of Section 6.8.

     6.10 CLAIMED INFRINGEMENT. In the event that a Party becomes aware of any
claim that the practice of Intellectual Property with respect to the
manufacture, distribution or sale of a Marketed Product in the Territory
infringes the intellectual property rights of any Third Party, such Party shall
promptly notify the other Party. In any such instance, the Parties shall
cooperate and shall mutually agree upon an appropriate course of action. Each
Party shall provide to the other Party copies of any notices it receives from
Third Parties regarding any patent nullity actions, any declaratory judgment
actions and any alleged infringement or misappropriation of Third Party
intellectual property relating to the manufacture, distribution or sale of a
Marketed Product in the Territory. Such notices shall be provided promptly, but
in no event after more than fifteen (15) days following receipt thereof.

                                      -32-
<PAGE>
     6.11 PATENT TERM EXTENSIONS. The Parties shall cooperate, if necessary and
appropriate, with each other in gaining patent term extension wherever
applicable to Patents in the Territory that Cover a Marketed Product. The
Parties shall, if necessary and appropriate, use reasonable efforts to agree
upon a joint strategy relating to patent term extensions, but, in the absence of
mutual agreement with respect to any extension issue in the Territory, a patent
shall be extended if either Party elects to extend such patent. All filings for
such extensions shall be made by BLS (or its Affiliate); provided, however that
the costs and expenses associated therewith shall be borne ****.

     6.12 PATENT MARKING. Each Party agrees to comply with the patent marking
statutes in the Territory with respect to the Marketed Product.

     6.13 CERTIFICATION UNDER DRUG PRICE COMPETITION AND PATENT RESTORATION ACT.
Notwithstanding anything to the contrary in this Agreement, should BLS (or an
Affiliate) receive notice pursuant to 35 U.S.C. Section 355 et seq. (or any
amendment or successor statute thereto) that a Third Party has filed an
Abbreviated New Drug Application ("ANDA") for which the Marketed Product is the
"reference drug" claiming that any Patents covering the Marketed Product are
invalid or unenforceable, or that infringement will not arise from the
manufacture, use or sale of a product covered by such ANDA ("NOTICE LETTER"),
the Parties agree as follows. Within five (5) days after receipt of such Notice
Letter, BLS shall provide Kos a copy of such Notice Letter. **** BLS hereby
agrees to cooperate and reasonably assist such counsel in that evaluation and
litigation. If BLS (or its Affiliate) fails to initiate a suit within thirty
(30) days after receipt of the Notice Letter, then Kos shall have the right to
initiate a suit in the name of BLS (or any applicable BLS Affiliate), and BLS
and its Affiliates agree to reasonably cooperate and assist in such litigation.
Should BLS initiate the suit, Kos has the right, but not the obligation, to
actively participate in such litigation. BLS (or its Affiliate) agree not to
assert said firm's representation of BLS with regard to this Agreement as a
basis to disqualify the firm in any matter, provided that (i) at the time such
representation begins, the firm agrees in writing that no information obtained
by the firm in relation to this representation may be used or referred to in any
other matter and (ii) the firm shall not represent any other client in a matter
adverse to BLS (or its Affiliate) that is substantially related to the subject
matter of this representation (and based on the understanding that such firm is
not currently representing any client in a matter adverse to BLS (and its
Affiliates) and subject to the foregoing, BLS (or its Affiliates) agrees that
the firm shall remain free to represent any current or future client in any
future matter or litigation adverse to BLS (or its Affiliates)). Except as
otherwise set forth in this Section 6.13, the initiation and related procedures
set forth in Section 6.8 shall apply with respect to litigations and other
actions resulting from such Notice Letter as described in this Section 6.13.

     6.14 LISTING OF PATENTS. BLS shall have the right to determine, following
reasonable consultations with Kos, which of the Patents related to the Marketed
Product, if any, shall be submitted for inclusion in the Approved Drug Products
with Therapeutic Equivalence Evaluations pursuant to 21 U.S.C. Section 355, or
any successor law in the United States.

                                    ARTICLE 7
                         REPRESENTATIONS AND WARRANTIES

     7.1 REPRESENTATIONS AND WARRANTIES.

                                      -33-
<PAGE>
          7.1.1 Each of the Parties hereby represents and warrants to the other
Party that, as of the Effective Date:

               (A) Such Party has full corporate or other organizational right,
power and authority to enter into this Agreement and the other Transaction
Documents to which it is a Party and to perform its respective obligations under
this Agreement and such other Transaction Documents and that it has the right to
grant rights granted pursuant to this Agreement and such other Transaction
Documents.

               (B) This Agreement is a legal and valid obligation binding upon
such Party and enforceable in accordance with its terms, except as enforcement
may be affected by bankruptcy, insolvency or other similar laws and by general
principles of equity. The execution, delivery and performance of the Agreement
by such Party does not conflict with any agreement, instrument or understanding,
oral or written, to which it is a Party or by which it is bound, nor violate any
Law of any Governmental Authority having jurisdiction over it.

               (C) Such Party has not granted any right to any Third Party that
would conflict with the rights granted to the other Party hereunder.

               (D) Such Party has obtained all consents, approvals and
authorizations of all Government Authorities and other Persons required to be
obtained by it as of the Effective Date in connection with the execution,
delivery and performance of this Agreement, except in connection with the
transfer of the Transferred Product Registrations.

               (E) Such Party is a corporation or other entity duly organized,
validly existing and in good standing under the laws of the jurisdiction of its
formation.

               (F) No agent, broker, investment banker, financial advisor or
other Person, is or will be entitled to any brokers' or finder's fee or any
other commission or similar fee in connection with any of the transactions
contemplated by this Agreement from such Party.

          7.1.2 BLS hereby represents and warrants to Kos that, with respect to
the Transferred Products, as of the Effective Date:

               (A) Except as set forth on Schedule 7.1.2(a), there are no
actions or proceedings (including inventorship challenges) pending or, to BLS's
knowledge, threatened, with respect to the Transferred Products in the Territory
against BLS or its Affiliates or that questions the validity of this Agreement
or any action taken by BLS in connection with the execution of this Agreement.

               (B) The Transferred Product Registrations have been filed in the
name of BLS (or its predecessors) and are in effect with respect to the
Transferred Products. To the knowledge of BLS, the Transferred Product
Registrations are the only Regulatory Approvals required in connection with the
sale of the Product in the Territory in the manner sold and distributed by BLS
and its Affiliates on the Effective Date. In addition, BLS (or its Affiliate)
has made the regulatory filing with respect to the Opadry film coat referenced
on Schedule 7.1.2(b) and has conducted stability work referenced in Schedule
7.1.2(b).

                                      -34-
<PAGE>
               (C) PURCHASED ASSETS.

                    (I) Except as set forth on Schedule 7.1.2(c)(i), the
Purchased Assets and the Transferred Product Grants are sufficient in all
material respects on the date hereof and at the time of the Closing to sell and
distribute the Transferred Products in the Territory in the manner sold and
distributed by BLS and its Affiliates on the Effective Date, other than with
regard to equipment, facilities and other tangible assets related to the
distribution of the Transferred Product.

                    (II) BLS or its Affiliates owns all right, title and
interest in and to the Purchased Assets, free and clear of all liens,
hypothecations, mortgages, charges, security interests, pledges, and other
similar encumbrances, except as would not reasonably be expected to materially
adversely affect the rights of Kos hereunder or with respect to taxes not yet
due and payable.

                    (III) Except as set forth on Schedule 7.1.2(c)(iii), there
are no actions or proceedings (including any inventorship or ownership
challenges) pending or, to the knowledge of BLS, threatened with respect to any
of the Purchased Assets nor have any such actions or proceedings been brought
or, to the knowledge of BLS, threatened, in each case which have not been
resolved without material impairment of BLS's rights in and to any of the
Purchased Assets.

                    (IV) Each of the Teveten Agreements is a valid and binding
obligation of the Parties thereto in accordance with its terms and is in full
force and effect and there have been no material defaults or claims of defaults
by BLS under the Teveten Agreements or, to the knowledge of BLS, by the other
party or parties thereto, and to the knowledge of BLS, there are no facts or
conditions that have occurred which, through the passage of time or the giving
of notice, or both, BLS reasonably believes, would constitute a material default
by BLS or, to the knowledge of BLS, by the other party or parties thereunder or
would cause the acceleration of any material obligation of any party thereto or
the creation of a material encumbrance upon any Purchased Asset of BLS.

                    (V) True, correct and complete copies of the Teveten
Agreements have been delivered to Kos. Except as set forth on Schedule
7.1.2(c)(v), each of the Teveten Agreements is freely transferable without
consent of any Third Party by BLS to Kos, and upon the Closing, Kos will have
all right, title and interest of BLS thereunder.

                    (VI) Schedule 1.65 lists all trademarks (whether registered
or not), including registrations and applications for registration thereof (and
all renewals, modifications and extensions thereof), and all registrations and
applications for registration (and all renewals, modifications and extensions
thereof) for domain names, in each case used in connection with the Transferred
Products in the Territory, other than the Corporate Trademarks.

               (D) COMPLIANCE WITH LAW.

                    (I) Except as set forth on Schedule 7.1.2(d)(i), BLS and its
Affiliates have complied in all material respects with all applicable Laws,
permits, governmental licenses, registrations, approvals, concessions,
franchises, authorizations, orders, injunctions and

                                      -35-
<PAGE>
decrees, including the Act, in the manufacture (to the extent manufactured by
BLS or its Affiliates) and use of the Transferred Products in the Territory.

                    (II) Except as set forth on Schedule 7.1.2(d)(ii), during
the two (2) year period prior to the date of this Agreement, no Governmental
Authority in the Territory has served written notice on BLS or any of its
Affiliates that the Transferred Product or the Purchased Assets were or are in
violation of any applicable Law in any material respect or the subject of any
investigation.

               (E) TRADE POLICY. BLS and its Affiliates have at all times during
the immediately prior twelve (12) month period abided by, in all material
respects, the trade policies set forth on Schedule 7.1.2(e) with respect to
Transferred Product returns in the Territory.

          7.1.3 BLS hereby represents and warrants to Kos that, with respect to
the Marketed Product, as of the Effective Date:

               (A) It has not previously granted, and is not currently obligated
(whether or not contingent on any future event or state of affairs) to grant to
any Third Party the rights granted to Kos hereunder in the Territory with
respect to the Marketed Product.

               (B) NDA # 21-392 has been filed in the name of BLS or an
Affiliate of BLS (or their predecessors) and is in effect with respect to the
Marketed Product.

               (C) INTELLECTUAL PROPERTY.

                    (I) Schedule 7.1.3(c)(i) sets forth a true and complete list
of all Patents that Cover the Marketed Product in the Territory or the
manufacture or use of the Marketed Product in the Territory.

                    (II) To the knowledge of BLS, the Patents and Know-How
constitute all intellectual property that is necessary to distribute and sell
the Marketed Product in the Territory.

                    (III) Each of BLS and its Affiliates owns all right, title
and interest in and to, or has a license, sublicense or otherwise permission to
use and license, all of the Know-How or Patents and, to the knowledge of BLS,
except as otherwise set forth on Schedule 7.1.3(c)(iii), no person other than
BLS or its Affiliates have any proprietary interest in any of the Know-How or
Patents. BLS Controls all patents (purposely not capitalized) and patent
applications listed on Schedule 7.1.3(c)(i).

                    (IV) To the knowledge of BLS, all of the issued patents
within the Patents are in full force and effect, subsisting and, in the case of
such issued Patents, enforceable.

                    (V) Except as set forth on Schedule 7.1.3(c)(v), there are
no actions or proceedings (including any inventorship challenges) pending or, to
the knowledge of BLS, threatened with respect to any of the Know-How or Patents
in the Territory nor have any such actions or proceedings been brought or, to
the knowledge of BLS, threatened, in each case

                                      -36-
<PAGE>
which have not been resolved without material impairment of BLS's (or its
Affiliate's) rights in and to any of the Know-How or Patents in the Territory.

                    (VI) Neither BLS nor its Affiliates has received written
notice, nor to the knowledge of BLS, oral notice, that the Know-How or Patents
infringe or misappropriate any rights of a Third Party in connection with the
manufacture, use or sale of the Marketed Product in the Territory, in each case
which have not been resolved without material impairment of BLS's (or its
Affiliate's) rights in and to any of the Know-How or Patents in the Territory.

               (D) COMPLIANCE WITH LAW.

                    (I) Except as set forth on Schedule 7.1.3(d)(i), BLS and its
Affiliates have complied in all material respects with all applicable Laws,
permits, governmental licenses, registrations, approvals, concessions,
franchises, authorizations, orders, injunctions and decrees, including the Act,
in the manufacture (to the extent manufactured by BLS or its Affiliates) and use
of the Marketed Product in the Territory.

                    (II) Except as set forth on Schedule 7.1.3(d)(ii), during
the two (2) year period prior to the Effective Date, no Governmental Authority
in the Territory has served notice on BLS or any of its Affiliates that the
Know-How or Patents were or are in violation of any applicable Law in any
material respect or the subject of any investigation.

          7.1.4 BLS hereby represents and warrants to Kos that, with respect to
the Vasocard Product, as of the Effective Date, the Vasocard Product is under
active Development by BLS in at least three pilot formulations and BLS does not
currently believe that none of such formulations will be approvable for sale in
the Territory by the FDA.

          7.1.5 To the knowledge of BLS, in each case taken as a whole together
with the publicly filed reports of BLS or any of its Affiliates with the United
States Securities and Exchange Commission (i) neither this Agreement nor any of
the schedules, attachments, written statements, documents, certificates, or
other items delivered to Kos pursuant to this Agreement or any items delivered
to Kos during the negotiations of this Agreement contain any untrue statement of
a material fact or omit to state a material fact necessary to make the
statements contained herein or therein, in light of the circumstances under
which made, not misleading and (ii) BLS has disclosed, and provided copies of,
all material facts, information and documents pertaining to the Transferred
Products, the Marketed Product, and the Vasocard Product to Kos.

          7.1.6 Kos hereby represents and warrants to BLS that as of the
Effective Date:

               (A) Kos has access to, and as of the Closing Date, Kos will have,
sufficient readily available funds necessary to pay the Closing Date Payment and
Milestones as and when due.

     7.2 PERFORMANCE BY AFFILIATES. The Parties recognize that each may assign
or contract the performance of some or all of its obligations under this
Agreement to Affiliates; provided, however, that each Party shall remain
responsible for and be guarantor of any such performance of its obligations
under this Agreement by its Affiliates and shall cause its Affiliates

                                      -37-
<PAGE>
to comply with the provisions of this Agreement in connection with such
performance. Each Party hereby expressly waives any requirement that the other
Party exhaust any right, power or remedy, or proceed against an Affiliate or
subcontractor, for any obligation or performance hereunder prior to proceeding
directly against such Party. Notwithstanding the foregoing, in the event Kos
wishes to so assign or contract some or all of its rights or obligations to an
Affiliate which is incorporated or otherwise organized outside the United States
or is not a resident of the United States for United States federal income tax
purposes, then the prior written consent to BLS shall be required for such
assignment or contracting, to the extent any future payments due to BLS under
this Agreement would be subject to any withholding taxes or other taxes to be
withheld at source, such consent not to be unreasonably withheld.

     7.3 DISCLAIMER OF WARRANTY. EXCEPT FOR THE EXPRESS WARRANTIES SET FORTH IN
SECTION 7.1 OF THIS AGREEMENT, KOS AND BLS MAKE NO REPRESENTATIONS AND GRANT NO
WARRANTIES, EXPRESS OR IMPLIED, EITHER IN FACT OR BY OPERATION OF LAW, BY
STATUTE OR OTHERWISE, AND KOS AND BLS EACH SPECIFICALLY DISCLAIMS ANY OTHER
REPRESENTATIONS AND WARRANTIES, WHETHER WRITTEN OR ORAL, EXPRESS, STATUTORY OR
IMPLIED, INCLUDING ANY WARRANTY OF QUALITY, MERCHANTABILITY OR FITNESS FOR A
PARTICULAR USE OR PURPOSE OR ANY WARRANTY AS TO THE VALIDITY OF ANY PATENTS OR
THE NON-INFRINGEMENT OF ANY INTELLECTUAL PROPERTY RIGHTS OF THIRD PARTIES.

     7.4 LIMITATION OF LIABILITY. IN NO EVENT WILL EITHER PARTY BE LIABLE FOR
LOST PROFITS OR FOR ANY SPECIAL, INDIRECT, INCIDENTAL, EXEMPLARY, CONSEQUENTIAL
OR PUNITIVE DAMAGES, HOWEVER CAUSED, ON ANY THEORY OF LIABILITY AND WHETHER OR
NOT SUCH PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES, ARISING
UNDER ANY CAUSE OF ACTION AND ARISING IN ANY WAY OUT OF THIS AGREEMENT. THE
FOREGOING LIMITATIONS WILL NOT LIMIT EITHER PARTY'S OBLIGATIONS TO THE OTHER
PARTY UNDER ARTICLE 11.

     7.5 SURVIVAL OF CERTAIN REPRESENTATIONS/WARRANTIES. The representations and
warranties contained in Section 7.1.2 and Section 7.1.5 shall survive the
Closing Date for a period of twelve (12) months. All other representations and
warranties contained in this Agreement shall survive the Closing Date until the
end of the Term.

                                    ARTICLE 8
                                 CONFIDENTIALITY

     8.1 CONFIDENTIAL INFORMATION.

          8.1.1 CONFIDENTIAL INFORMATION. As used in this Agreement, the term
"CONFIDENTIAL INFORMATION" means all secret, confidential or proprietary
information or data, whether provided in written, oral, graphic, video,
computer, electronic or other form, provided pursuant to this Agreement or
generated pursuant to this Agreement by one Party (the "DISCLOSING PARTY") to
the other Party or otherwise obtained by such Party (the "RECEIVING Party"),
including but not limited to, information relating to the Disclosing Party's
existing or

                                      -38-
<PAGE>
proposed research, development efforts, patent applications, business or
products, and any other materials that have not been made available by the
Disclosing Party to the general public. Notwithstanding the foregoing sentence,
Confidential Information shall not include any information or materials that:

               (A) were already known to the Receiving Party (other than under
an obligation of confidentiality), at the time of disclosure by the Disclosing
Party, to the extent such Receiving Party has documentary evidence to that
effect;

               (B) were generally available to the public or otherwise part of
the public domain at the time of disclosure thereof to the Receiving Party;

               (C) became generally available to the public or otherwise part of
the public domain after disclosure or development thereof, as the case may be,
and other than through any act or omission of a Party in breach of such Party's
confidentiality obligations under this Agreement;

               (D) were disclosed to a Party, other than under an obligation of
confidentiality, by a Third Party who had no obligation to the Disclosing Party
not to disclose such information to others; or

               (E) were independently discovered or developed by or on behalf of
the Receiving Party without the use of the Confidential Information belonging to
the other Party, to the extent such Receiving Party has documentary evidence to
that effect.

          8.1.2 CONFIDENTIALITY OBLIGATIONS. Each of Kos and BLS shall keep all
Confidential Information received from the other Party 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 and its Affiliates' directors, managers, employees,
independent contractors, agents or consultants who have a need to know such
Confidential Information to implement the terms of this Agreement or enforce its
rights under this Agreement; provided, however, that a Receiving Party shall
advise any of its and its Affiliates' directors, managers, employees,
independent contractors, agents or consultants 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
(including, in the case of a Third Party, by means of a written agreement with
such Third Party having terms at least as protective as those contained in this
Article 8) that all such directors, managers, employees, independent
contractors, agents or consultants comply with such obligations as if they had
been a Party hereto. Upon termination of this Agreement, the Receiving Party
shall return or destroy all documents, tapes or other media containing
Confidential Information of the Disclosing Party that remain in the possession
of the Receiving Party or its directors, managers, employees, independent
contractors, agents or consultants, except that the Receiving Party may keep one
copy of the 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 continue to be
subject to the provisions of this Article 8. It is understood that receipt of
Confidential Information under this Agreement will not limit the Receiving Party
from

                                      -39-
<PAGE>
assigning its employees to any particular job or task in any way it may choose,
subject to the terms and conditions of this Agreement.

          8.1.3 PERMITTED DISCLOSURE AND USE. Notwithstanding Section 8.1.2, (i)
either Party may disclose Confidential Information belonging to the other Party
only to the extent such disclosure is reasonably necessary to: (a) comply with
or enforce any of the provisions of this Agreement; (c) comply with Laws; or (c)
comply with applicable stock exchange or Nasdaq regulation and (ii) BLS may
disclose Confidential Information belonging to Kos related to the Marketed
Product or the Vasocard Product only to the extent such disclosure is reasonably
necessary to obtain or maintain Regulatory Approval of the Marketed Product or
the Vasocard Product, as applicable, to the extent such disclosure is made to a
Governmental Authority. If a Party deems it necessary to disclose Confidential
Information of the other Party pursuant to this Section 8.1.3, such Party shall
give reasonable advance written notice of such disclosure to the other Party to
permit such other Party sufficient opportunity to object to such disclosure or
to take measures to ensure confidential treatment of such information.
Notwithstanding anything to the contrary in this Article 8, (i) Kos shall not
disclose to any Third Party Confidential Information of BLS relating to the
manufacture of a Marketed Product or the Vasocard Product without the prior
written consent of BLS and (ii) BLS shall be allowed to disclose Confidential
Information of Kos related to the Marketed Product, Transferred Product or the
Vasocard Product to Third Parties as set forth on Schedule 8.1.3.

          8.1.4 NOTIFICATION. The Receiving Party shall notify the Disclosing
Party promptly upon discovery of any unauthorized use or disclosure of the
Disclosing Party's Confidential Information, and will cooperate with the
Disclosing Party in any reasonably requested fashion to assist the Disclosing
Party to regain possession of such Confidential Information and to prevent its
further unauthorized use or disclosure.

     8.2 CONFIDENTIALITY IN RESPECT OF TRANSFERRED PRODUCTS. BLS shall preserve
the confidentiality of all secret, confidential, or proprietary information or
data relating to the Transferred Products in the same manner described in
Section 8.1.2 as if such information were Confidential Information received from
Kos in connection with this Agreement.

     8.3 PUBLICITY; FILING OF THIS AGREEMENT. The Parties shall jointly agree
upon and issue a press release in connection with the transactions set forth
herein. Any other publication, news release or other public announcement by a
Party relating to this Agreement or to the performance hereunder shall first be
reviewed and consented to in writing by the other Party; provided, however, that
(i) any disclosure that is required by Law as advised by the disclosing Party's
counsel may be made without the prior written consent of the other Party and
(ii) any Party may issue a press release or public announcement if the contents
of such press release or public announcement have previously been made public
other than through a breach of this Agreement by the issuing Party, without the
prior written consent of the other Party. To the extent practicable, the
disclosing Party shall give at least three (3) Business Days advance notice of
any such legally required disclosure to the other Party, and such other Party
shall provide any comments on the proposed disclosure during such period. To the
extent that either Party determines that it or the other Party is required to
file or register this Agreement or a notification thereof to comply with the
requirements of an applicable stock exchange or Nasdaq regulation or any
Governmental Authority, including without limitation the Securities and Exchange

                                      -40-
<PAGE>
Commission, such Party shall promptly inform the other Party thereof. Prior to
making any such filing, registration or notification, the Parties shall consult
with respect thereto regarding confidentiality. The Parties shall cooperate,
each at its own expense, in such filing, registration or notification, including
without limitation such confidential treatment request, and shall execute all
documents reasonably required in connection therewith.

     8.4 PUBLICATION. Kos shall submit copies of each proposed academic,
scientific, medical and other publication sponsored or developed by Kos or
developed in collaboration with Kos that contains or refers to the Intellectual
Property or the Vasocard Product to BLS at least thirty (30) days in advance of
submitting such proposed publication to a publisher or other Third Party. BLS
shall have the right to review and comment on each such proposed publication for
accuracy and to ascertain whether BLS's Confidential Information is being
inappropriately utilized and/or released. BLS shall have the right to remove any
of its Confidential Information prior to submission for publication. Kos shall
redact or otherwise modify the proposed publication to remove any such
Confidential Information of BLS. In addition, in the event that the document
includes data, information or material generated by a Party's scientists, and
professional standards for authorship would be consistent with including such
Party's scientists as co-authors of the document, the names of such scientists
will be included as co-authors. A Party may publicly disclose without regard to
the preceding requirements of this Section 8.4 any information that was
previously disclosed in a public disclosure that was in compliance with such
requirements.

     8.5 USE OF NAMES. Except as otherwise set forth in this Agreement, neither
Party shall use the name of the other Party in relation to this transaction in
any public announcement, press release or other public document without the
written consent of such other Party, which consent shall not be unreasonably
withheld or delayed; provided, however, that either Party may use the name of
the other Party in any document filed with any regulatory agency or authority,
including the FDA and the Securities and Exchange Commission.

     8.6 CONFIDENTIALITY OF THIS AGREEMENT. The terms of this Agreement shall be
Confidential Information of each Party and, as such, shall be subject to the
provisions of this Article 8.

     8.7 SURVIVAL. The obligations and prohibitions contained in this Article 8
as they apply to Confidential Information, shall survive the expiration or
termination of this Agreement for the longer of (i) a period of ten (10) years
or (ii) the useful life of the property to which the Confidential Information
relates.

                                    ARTICLE 9
                              TERM AND TERMINATION

     9.1 TERM. This Agreement shall commence as of the Effective Date and,
unless sooner terminated as provided herein, shall continue in effect as follows
(the "TERM"):

          9.1.1 with respect to the rights and obligations related to the
Vasocard Product, until the date on which the Vasocard Product is no longer, in
accordance with the terms of this Agreement, being Developed hereunder; and

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<PAGE>
          9.1.2 with respect to the rights and obligations related to the
Marketed Product, until the date that is the fourth (4th) anniversary of the
first date of a Generic Entry in the Territory. This Agreement may be extended
with respect to the Marketed Product by mutual consent of the Parties, which
consent may be withheld by either Party for any reason in such Party's sole and
absolute discretion.

     9.2 BREACHES.

          9.2.1 The Parties intend that this Agreement shall survive breach, and
shall not be terminable in the event of breach by a Party (the "BREACHING
PARTY"), unless the breach is of such a nature, duration or frequency that the
rights and interests of the other Party (the "NOTIFYING PARTY") and/or its
Affiliates under this Agreement have been materially and adversely affected
("MATERIAL BREACH"). In the event there is a dispute as to whether a Material
Breach has occurred, this Agreement shall survive pending a determination
pursuant to Article 12 that a Material Breach has occurred. This Section 9.2.1
shall apply to any allegation of Material Breach.

          9.2.2 If a Party believes that a Material Breach has occurred, it
shall give written notice to the Breaching Party of the nature of the breach and
the reason the Notifying Party believes it is a Material Breach. The alleged
Breaching Party shall then have a period of ninety (90) days following receipt
of such notice (fifteen (15) days in the event of non-payment unless such
payment obligation is being disputed in good faith) in which to cure the breach;
provided, however, that if the Material Breach is other than the payment of
money and is capable of being cured but cannot be reasonably cured in such
ninety (90)-day period, then the right to terminate this Agreement shall not
arise if the allegedly Breaching Party has (a) during such period of time
submitted a plan that, if successfully carried out, would be effective in curing
such Material Breach, and has commenced its execution of such plan, and (b)
diligently pursues such plan thereafter for a period of up to an additional
ninety (90) days. Any such notice of alleged Material Breach by the Notifying
Party shall include a reasonably detailed description of all relevant facts and
circumstances demonstrating, supporting and/or relating to each such alleged
Material Breach by the Breaching Party.

          9.2.3 If the alleged Material Breach is not cured within the cure
period specified in Section 9.2.2, the Notifying Party may give notice of
termination ("NOTICE OF TERMINATION FOR MATERIAL BREACH") and thereafter this
Agreement shall immediately terminate; provided, however, if the Breaching Party
does not agree that a Material Breach has occurred, then this Agreement shall
survive, and the Parties shall continue to perform their obligations hereunder,
until the issue of whether there has been a Material Breach by the Breaching
Party is resolved in accordance with Article 12.

     9.3 BANKRUPTCY EVENT. Either Party may terminate this Agreement immediately
upon written notice to the other Party where the other Party becomes subject to
a Bankruptcy Event.

     9.4 BLS. BLS may terminate this Agreement with respect to the Vasocard
Product at any time upon thirty (30) day's prior written notice to Kos in the
event: (i) at any time prior to the Completion of the Biostudy, BLS reasonably
believes that each of the three (3) pilot

                                      -42-
<PAGE>
formulations for the Vasocard Product existing as of the Closing Date would not
be approvable for sale in the Territory by the FDA; provided, however, that (A)
if Kos disagrees with such determination, then Kos shall notify BLS within ten
(10) days after such notice from BLS and the Parties shall meet within twenty
(20) days after such notice from Kos to discuss such determination and (B) if
the Parties continue to disagree with respect to such determination, then each
of Kos and BLS shall designate an executive officer to meet within the following
ten (10) days to discuss such determination; provided, further, that BLS shall
have the final decision-making authority with respect to such determination;
(ii) at any time from and after the Initiation of the Biostudy, BLS reasonably
believes that the Vasocard Product is not safe for use or efficacious as a
pharmaceutical product in humans; or (iii) at any time following Completion of
the Biostudy, BLS reasonably believes that the aggregate Development Expenses
and any applicable expenses of Phase IV Clinical Trials reasonably anticipated
to be incurred from and after the Closing Date (including those already incurred
from and after the Closing Date) will exceed ****.

     9.5 TERMINATION PRIOR TO CLOSING. This Agreement may be terminated at any
time prior to Closing:

          9.5.1 By mutual written consent of Kos and BLS;

          9.5.2 By Kos or BLS in the event that any competent Government
Authority shall have issued an order, decree or ruling or taken any other action
restraining, enjoining or otherwise prohibiting the transactions contemplated by
this Agreement and such order, decree, ruling or other action shall have become
final and non-appealable.

          9.5.3 By Kos or BLS in the event the Supply Agreement is terminated.

          9.5.4 By a Party, if the other Party shall have materially breached,
or materially failed to comply with, any of such other Party's obligations under
this Agreement to be performed prior to the Closing, subject to notice and cure
as set forth in Section 9.2.

                                   ARTICLE 10
                             EFFECTS OF TERMINATION

     10.1 EFFECTS OF TERMINATION.

          10.1.1 EFFECT OF TERMINATION PRIOR TO CLOSING. In the event of
termination of this Agreement as provided in Section 9.5, this Agreement shall
forthwith become void and there shall be no liability on the part of either
Party hereto except nothing herein shall relieve either Party from liability for
any breach of this Agreement.

          10.1.2 EFFECT OF TERMINATION FROM AND AFTER CLOSING.

               (A) Upon expiration or termination of this Agreement at any time
from and after the Closing with respect to the Marketed Product or the Vasocard
Product, as applicable, all rights and grants to a Party hereunder with respect
to the Marketed Product and/or the Vasocard Product, as applicable, shall
immediately terminate and be of no further force and effect and all intellectual
property related thereto, as applicable, shall revert to BLS, and Kos

                                      -43-
<PAGE>
shall immediately, at its sole cost and expense, return all material tangible
manifestations of such intellectual property to BLS, including, all data,
information and materials.

               (B) In the event BLS delivers notice of termination of this
Agreement with respect to the Vasocard Product pursuant to Section 9.4(iii), the
Parties shall meet to discuss the continuation of the Development of the
Vasocard Product hereunder (which determination shall be made within thirty (30)
days of delivery of BLS' written notice pursuant to Section 9.4); provided,
however that in the event the Parties so agree to continue such Development, Kos
shall thereafter be solely responsible for any and all Development Expenses and
other costs and expenses incurred by any party in connection with the
Development of the Vasocard Product for sale in the Territory. In the event that
the Parties do not agree to continue the Development of the Vasocard Product
hereunder within such thirty (30) day period, then neither BLS nor Kos shall
thereafter Develop the Vasocard Product for sale in the Territory.

     10.2 ACCRUED RIGHTS. Termination of this Agreement for any reason will be
without prejudice to any rights that will have accrued to the benefit of a Party
prior to the effective date of such termination. Such termination will not
relieve a Party from obligations that are expressly indicated to survive the
termination of this Agreement.

     10.3 CONFIDENTIAL INFORMATION. Any Confidential Information assigned
pursuant to this Article 10 by the non-terminating Party shall thereafter be
considered Confidential Information of the terminating Party and may be used by
the terminating Party without regard to the restrictions otherwise imposed by
Article 8.

     10.4 SURVIVAL. The following Articles and Sections, together with any
definitions used or exhibits referenced therein, will survive any termination or
expiration of this Agreement: Sections 5.10, 6.1, 6.6, 7.3, 7.4, 12.2 and 12.3
and Articles 8, 10, 11 (as to activities arising prior to the termination) and
13.

                                   ARTICLE 11
                           INDEMNIFICATION; INSURANCE

     11.1 INDEMNIFICATION.

          11.1.1 INDEMNIFICATION BY BLS. BLS hereby agrees to save, defend and
hold Kos, its Affiliates, and their respective directors, agents and employees
harmless from and against any and all Losses arising in connection with any and
all charges, complaints, actions, suits, proceedings, hearings, investigations,
claims, demands, judgments, orders, decrees, audits, stipulations or injunctions
by a Third Party (each a "THIRD PARTY CLAIM") resulting directly from (a) any
breach by BLS of any of its representations, warranties, covenants or
obligations pursuant to this Agreement, (b) the negligence or willful misconduct
by BLS or its Affiliates or their respective officers, directors, employees,
agents or consultants in performing any obligations under this Agreement, (c)
the Retained Liabilities, (d) any action or inaction of BLS with respect to the
Purchased Assets prior to the Closing Date except for Losses arising as a result
of Liabilities expressly included in the Assumed Liabilities, (e) any property
damage, personal injury or death caused by a Transferred Product sold in the
Territory prior to the Closing Date, or and (f) any action, suit, claim,
proceeding or arbitration set forth on Schedule

                                      -44-
<PAGE>
7.1.2(a) or 7.1.3.(d); in each case except to the extent that such Losses are
subject to indemnification by Kos pursuant to Section 11.1.2.

          11.1.2 INDEMNIFICATION BY KOS. Kos hereby agrees to save, defend and
hold BLS, its Affiliates, and their respective directors, agents and employees
harmless from and against any and all Losses arising in connection with any and
all Third Party Claims resulting directly from (a) any breach by Kos of any of
its representations, warranties, covenants or obligations pursuant to this
Agreement, (b) the negligence or willful misconduct by Kos or its Affiliates or
their respective officers, directors, employees, agents or consultants in
performing any obligations under this Agreement, (c) any Assumed Liabilities,
(d) any action or inaction of Kos with respect to the Purchased Assets from and
after the Closing Date except for Losses arising as a result of Liabilities
expressly included in the Retained Liabilities or (e) any property damage,
personal injury or death caused by a Transferred Product sold in the Territory
from and after the Closing Date; in each case except to the extent that such
Losses are subject to indemnification by BLS pursuant to Section 11.1.1.

          11.1.3 The rights of indemnification under this Section 11.1 shall be
subject to the provisions of Sections 11.2 through 11.7.

     11.2 NOTICE OF CLAIM. All indemnification claims in respect of any
indemnitee seeking indemnity under Section 11.1 (collectively, the "INDEMNITEES"
and each an "INDEMNITEE") will be made solely by the corresponding Party (the
"INDEMNIFIED PARTY"). The Indemnified Party will give the indemnifying Party
(the "INDEMNIFYING Party") prompt written notice (an "INDEMNIFICATION CLAIM
NOTICE") of any Losses or the discovery of any fact upon which such Indemnified
Party intends to base a request for indemnification under Section 11.1, but in
no event will the Indemnifying Party be liable for any Losses that result from
any delay in providing such notice which materially prejudices the defense of
such Third Party Claim. Each Indemnification Claim Notice must contain a
description of the claim and the nature and amount of such Loss (to the extent
that the nature and amount of such Loss are known at such time). Together with
the Indemnification Claim Notice, the Indemnified Party will furnish promptly to
the Indemnifying Party copies of all notices and documents (including court
papers) received by any Indemnitee in connection with the Third Party Claim. The
Indemnifying Party shall not be obligated to indemnify the Indemnified Party to
the extent any admission or statement made by the Indemnified Party materially
prejudices the defense of such Third Party Claim.

     11.3 CONTROL OF DEFENSE. At its option, the Indemnifying Party may assume
the defense of any Third Party Claim subject to indemnification as provided for
in Sections 11.1.1 and 11.1.2, as applicable, by giving written notice to the
Indemnified Party within thirty (30) days after the Indemnifying Party's receipt
of an Indemnification Claim Notice. Upon assuming the defense of a Third Party
Claim, the Indemnifying Party may appoint as lead counsel in the defense of the
Third Party Claim any legal counsel it selects. Should the Indemnifying Party
assume the defense of a Third Party Claim, the Indemnifying Party will not be
liable to the Indemnified Party or any other Indemnitee for any legal expenses
subsequently incurred by such Indemnified Party or other Indemnitee in
connection with the analysis, defense or settlement of the Third Party Claim.

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<PAGE>
     11.4 RIGHT TO PARTICIPATE IN DEFENSE. Without limiting Section 11.3, any
Indemnitee will be entitled to participate in, but not control, the defense of a
Third Party Claim for which it has sought indemnification hereunder and to
employ counsel of its choice for such purpose; provided, however, that such
employment will be at the Indemnitee's own expense unless (a) the employment
thereof has been specifically authorized by the Indemnifying Party in writing,
or (b) the Indemnifying Party has failed to assume the defense and employ
counsel in accordance with Section 11.3 (in which case the Indemnified Party
will control the defense).

     11.5 SETTLEMENT. With respect to any Losses relating solely to the payment
of money damages in connection with a Third Party Claim and that will not result
in the Indemnitee becoming subject to injunctive or other relief or otherwise
adversely affect the business of the Indemnitee in any manner, and as to which
the Indemnifying Party will have acknowledged in writing the obligation to
indemnify the Indemnitee hereunder, the Indemnifying Party will have the sole
right to consent to the entry of any judgment, enter into any settlement or
otherwise dispose of such Loss, on such terms as the Indemnifying Party, in its
reasonable discretion, will deem appropriate (provided, however that such terms
shall include a complete and unconditional release of the Indemnified Party from
all liability with respect thereto), and will transfer to the Indemnified Party
all amounts which said Indemnified Party will be liable to pay prior to the time
of the entry of judgment. With respect to all other Losses in connection with
Third Party Claims, where the Indemnifying Party has assumed the defense of the
Third Party Claim in accordance with Section 11.3, the Indemnifying Party will
have authority to consent to the entry of any judgment, enter into any
settlement or otherwise dispose of such Loss provided it obtains the prior
written consent of the Indemnified Party (which consent will be at the
Indemnified Party's reasonable discretion). The Indemnifying Party that has
assumed the defense of the Third Party Claim in accordance with Section 11.3
will not be liable for any settlement or other disposition of a Loss by an
Indemnitee that is reached without the written consent of such Indemnifying
Party. Regardless of whether the Indemnifying Party chooses to defend or
prosecute any Third Party Claim, no Indemnitee will admit any liability with
respect to, or settle, compromise or discharge, any Third Party Claim without
first offering to the Indemnifying Party the opportunity to assume the defense
of the Third Party Claim in accordance with Section 11.3.

     11.6 COOPERATION. If the Indemnifying Party chooses to defend or prosecute
any Third Party Claim, the Indemnified Party will, and will cause each other
Indemnitee to, cooperate in the defense or prosecution thereof and will furnish
such records, information and testimony, provide such witnesses and attend such
conferences, discovery proceedings, hearings, trials and appeals as may be
reasonably requested in connection with such Third Party Claim. Such cooperation
will include access during normal business hours afforded to the Indemnifying
Party to, and reasonable retention by the Indemnified Party of, records and
information that are reasonably relevant to such Third Party Claim, and making
Indemnitees and other employees and agents available on a mutually convenient
basis to provide additional information and explanation of any material provided
hereunder, and the Indemnifying Party will reimburse the Indemnified Party for
all its reasonable out-of-pocket expenses incurred in connection with such
cooperation.

     11.7 EXPENSES OF THE INDEMNIFIED PARTY. Except as provided above, the
reasonable and verifiable costs and expenses, including fees and disbursements
of counsel, incurred by the Indemnified Party in connection with any Third Party
Claim will be reimbursed on a calendar

                                      -46-
<PAGE>
quarter basis by the Indemnifying Party, without prejudice to the Indemnifying
Party's right to contest the Indemnified Party's right to indemnification and
subject to refund in the event the Indemnifying Party is ultimately held not to
be obligated to indemnify the Indemnified Party.

     11.8 GENERIC ENTRY LOST PROFITS. In addition to BLS's indemnification
obligations pursuant to Section 11.1.1, BLS hereby agrees to indemnify Kos for
Generic Entry Lost Profits. Notwithstanding anything to the contrary contained
herein the maximum aggregate liability of BPI under this Section 11.8 shall not
exceed the Generic Entry Lost Profits Cap in effect as of the date of Generic
Entry. The provisions of Sections 11.2 to 11.7 shall not apply to claims for
Generic Entry Lost Profits (the "GENERIC ENTRY LOST PROFITS CLAIMS"). Any
Generic Entry Lost Profits Claim shall be asserted by Kos promptly upon Kos
becoming aware of the event giving rise to the Generic Entry Lost Profits Claim
(but in no event later than ten (10) Business Days following Kos becoming aware
thereof (provided that Kos's failure to provide such notice in a timely manner
shall not affect Kos's right to assert a Generic Entry Lost Profits Claim except
to the extent that BLS is prejudiced thereby)) by providing BLS with written
notice thereof. Within ninety (90) days of the event giving rise to the Generic
Entry Lost Profits Claim, Kos shall provide BLS with a good faith estimate of
the amount of the Generic Entry Lost Profits Claim. For a period of sixty (60)
days from and after BLS's receipt of Kos's good faith estimate, the Parties
shall attempt in good faith to resolve such claim for indemnification, including
any amounts due. If the Parties are unable to resolve such claim, the dispute
shall be subject to resolution pursuant to Section 12.1.

     11.9 INSURANCE. Each Party will obtain and keep in force, through self
insurance or otherwise, in a form reasonably acceptable to the other Party
hereto, insurance in scope and amount as required by law applicable to a Party's
activities hereunder and such additional amounts as may be reasonably necessary
to cover such Party's indemnity obligations under this Agreement with scope and
coverage as is normal and customary in the biotechnology/pharmaceutical industry
generally for parties similarly situated, but in no event in an amount ****. It
is understood that such insurance will not be construed to limit a Party's
liability with respect to its indemnification obligations under this Article 11.
Each Party will, except to the extent self insured, provide to the other Party
upon request a certificate evidencing the insurance such Party is required to
obtain and keep in force under this Article 11. Such certificate will provide
that such insurance will not expire or be cancelled or modified without at least
thirty (30) days' prior notice to the other Party.

                                   ARTICLE 12
                               DISPUTE RESOLUTION

     12.1 DISPUTES. The Parties hereby agree that any disputes hereunder shall
be referred to the Chief Executive Officer of Kos and the President of BLS (the
"REPRESENTATIVES"). If any such matter has not been resolved within thirty (30)
Business Days of such referral to the Representatives either Party may invoke
the provisions of Section 12.2 for such dispute. No dispute resolution procedure
set forth in this Agreement shall be construed as an agreement to arbitrate
under any federal or state arbitration law, including but not limited to the
Federal Arbitration Act, and shall not deprive a court of competent jurisdiction
from resolving any dispute arising under, or related to, this Agreement. In the
event of any dispute between the Parties arising in connection with Article 6 of
this Agreement, the Parties agree that the dispute

                                      -47-
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resolution described under this Article 12 will be conducted with sufficient
dispatch to prevent loss of patent rights in the disputed subject matter.

     12.2 LITIGATION. Any dispute that is not resolved as provided in the
preceding Section 12.1, whether before or after termination of this Agreement,
may be submitted by either Party to any court of competent jurisdiction in the
State of New York.

     12.3 INJUNCTIVE RELIEF. Notwithstanding anything to the contrary in this
Agreement, either Party will have the right to seek temporary injunctive relief
in any court of competent jurisdiction in the State of New York as may be
available to such Party under the laws and rules applicable in such jurisdiction
with respect to any matters arising out of the other Party's performance of its
obligations under this Agreement.

                                   ARTICLE 13
                        CLOSING AND CONDITIONS TO CLOSING

     13.1 CLOSING.

          13.1.1 The closing of the transactions contemplated hereby (the
"CLOSING") will take place on May 2, 2005. The actual date of the Closing is
referred to as the "CLOSING DATE". The Closing shall be deemed to be effective
as of 11:59 p.m. on the Closing Date.

          13.1.2 At the Closing, Kos will pay the Closing Date Payment in cash
by wire transfer of immediately available funds to a bank account or accounts to
be designated by BLS in writing prior to Closing. Except as provided in Section
14.2.1, such payment shall be in full, without any deductions or offsets.

          13.1.3 At the Closing, the Parties (or their Affiliates) shall each
execute and deliver to the other Party a general assignment, assumption and bill
of sale substantially in the form of Exhibit A hereto (the "GENERAL ASSIGNMENT
AND ASSUMPTION"), an assignment of Transferred Product Trademarks substantially
in the form of Exhibit B hereto (the "TRADEMARK ASSIGNMENT"), an assignment and
assumption of the Transferred Product Assigned Contracts substantially in the
form of Exhibit C hereto (the "ASSIGNMENT AND ASSUMPTION AGREEMENT" and together
with the General Assignment and Assumption and the Trademark Assignment,
collectively, the "TRANSACTION DOCUMENTS") and such other instruments and
documents, in form and substance reasonably acceptable to the Parties, as may be
necessary to effect the Closing.

     13.2 CONDITIONS TO OBLIGATIONS OF KOS. The obligations of Kos hereunder to
consummate the transactions contemplated by this Agreement are subject to the
fulfillment, at or before the Closing, as applicable, of each of the following
conditions (all or any of which may be waived in whole or in part by Kos, but
only in writing, in its sole discretion):

          13.2.1 ORDERS AND LAWS. There shall not be in effect on the Closing
Date any proceeding, hearing, judgment, order, decree, ruling or charge
restraining, enjoining or otherwise prohibiting or making illegal the
consummation of any of the transactions contemplated by this Agreement.

                                      -48-
<PAGE>
          13.2.2 DELIVERIES. BLS shall have executed and delivered to Kos the
items described in Section 13.1.3.

          13.2.3 SUPPLY AGREEMENT. The Parties (or their applicable Affiliates)
shall have entered into the Supply Agreement.

     13.3 CONDITIONS TO OBLIGATIONS OF BLS. The obligations of BLS hereunder to
consummate the transactions contemplated by this Agreement are subject to the
fulfillment, at or before the Closing, of each of the following conditions (all
or any of which may be waived in whole or in part by BLS, but only in writing,
in its sole discretion):

          13.3.1 ORDERS AND LAWS. There shall not be in effect on the Closing
Date any judgment, order, decree, ruling or charge restraining, enjoining or
otherwise prohibiting or making illegal the consummation of any of the
transactions contemplated by this Agreement with respect to the Territory.

          13.3.2 PAYMENT AND DELIVERIES. Kos shall have paid the Closing Date
Payment and executed and delivered to BLS the items described in Section 13.1.3.

          13.3.3 SUPPLY AGREEMENT. The Parties (or their applicable Affiliates)
shall have entered into the Supply Agreement.

     13.4 FURTHER ASSURANCES. Each of Kos and BLS will take such further actions
as may be commercially reasonable to cause to be fulfilled the conditions to the
respective obligations of the other Party set forth in Article 13.

                                   ARTICLE 14
                                  MISCELLANEOUS

     14.1 PAYMENT METHOD. To the extent any amounts are due to either Party
hereunder, such amounts will be paid in United States Dollars by wire transfer
in immediately available funds to an account designated by such Party without
set-off or counterclaim (unless being contested in good faith). Any payments or
portions thereof due hereunder that are not paid by the date such payments are
due under this Agreement will bear simple interest at the lower of (a) the US
Prime Rate, as reported in the Wall Street Journal, Eastern Edition, on the due
date (or, if the due date is not a Business Day, on the last Business Day prior
to such due date) **** or (b) the maximum rate permitted by applicable Law,
calculated on the number of days such payment is delinquent. All payments by
required by this Agreement shall be increased above the amount otherwise due to
include any and all transfer taxes, VAT and other similar taxes payable by the
payee on such amounts.

     14.2 TAX MATTERS.

          14.2.1 DEDUCTION, WITHHOLDING AND PAYMENT OF U.S. TAX ON CLOSING DATE
PAYMENT PERTAINING TO VASOCARD AND RIGHTS TO DISTRIBUTE THE MARKETED PRODUCT ON
EXCLUSIVE BASIS IN TERRITORY. The Parties agree that Kos shall deduct and
withhold **** of the gross amount specified in Sections 5.1.1(b) and 5.1.1(c)
and pay the withheld amount to the United States Treasury. Notwithstanding Kos's
withholding on the amounts described in

                                      -49-
<PAGE>
Sections 5.1.1(b) and 5.1.1(c), nothing contained in this Section 14.2.1 shall
prohibit BLS and/or its Affiliates from seeking a refund of such withheld
amounts from the Internal Revenue Service. Kos shall provide BLS with original
receipts and other documents reasonably necessary and sufficient to allow BLS
and/or its Affiliates to establish such tax withholdings adequately for purposes
of claiming a refund.

          14.2.2 WITHHOLDING ON VASOCARD PRODUCT MILESTONE PAYMENTS. Each Party
shall use all reasonable and legal efforts to minimize tax withholding on
payments made to the other Party pursuant to Section 5.8. Notwithstanding such
efforts, if Kos determines in its reasonable discretion (after considering
evidence to be provided to Kos by BLS), that any payment or payments made
pursuant to Section 5.8 shall be subject to withholding taxes imposed by Chapter
3 of the Internal Revenue Code of 1986, as amended, the Parties agree that Kos
shall deduct and withhold **** on the amount of the payment or payments so
treated and pay the withheld amount to the United States Treasury.
Notwithstanding Kos's withholding on any amount described in Section 5.8,
nothing contained in this Section 14.2.2 shall prohibit BLS and/or its
Affiliates from seeking a refund of such withheld amount from the Internal
Revenue Service. Kos shall provide BLS with original receipts and other
documents reasonably necessary and sufficient to allow BLS and/or its Affiliates
to establish such tax withholdings adequately for purposes of claiming a refund.

          14.2.3 TREATMENT OF CLOSING DATE PAYMENT PERTAINING TO PURCHASED
ASSETS. The Parties agree that the amount specified in Section 5.1.1(a) shall be
treated as the proceeds of a sale by BLS to Kos for U.S. federal income tax
purposes. The Parties agree that Kos shall not deduct or withhold on such
amount, and that BLS will provide any documentation necessary or appropriate to
document the propriety of Kos's non-withholding on such amount.

          14.2.4 TAX INDEMNIFICATION ON PAYMENTS TO SOLVAY. Without limiting any
other rights that Kos may have hereunder or under applicable law, BLS and its
Affiliates hereby agree to indemnify Kos and its Affiliates, and the officers,
directors, agents and employees of any of them (each a "TAX INDEMNIFIED PARTY")
(within thirty (30) days of receipt of Kos's invoice) from and against any and
all claims for taxes imposed by Chapter 3 of the Internal Revenue Code of 1986,
as amended (including any penalties, additions, fines, surcharges or interest
relating thereto), including costs, expenses, legal counsel fees, and other
disbursements (all of the foregoing being collectively referred to as "TAX
INDEMNIFIED AMOUNTS") arising out of or as a result of payments due to be made
to Solvay Pharmaceuticals Marketing & Licensing AG ("SOLVAY") or its affiliates,
licensors, or other persons, and required to be borne by Kos or any of its
Affiliates pursuant to paragraph 2(g) of the Consent Agreement between Solvay
and BLS executed by Solvay on April 27, 2005, or any similar or related
provision of any similar or related agreement. Solely for purposes of clarifying
and without limiting the foregoing, the taxes (including any penalties,
additions, fines, surcharges or interest relating thereto) included in such Tax
Indemnified Amounts shall not be limited to the withholding, income, and other
taxes (including any penalties, additions, fines, surcharges or interest
relating thereto) that Kos would have paid in the absence of any increase in the
amount of payment on which taxes, duties or impositions are withheld, which
increase is required pursuant to Paragraph 2(g) of the Consent Agreement between
BLS and Solvay. BLS's indemnification obligation pursuant to this Section 14.2.4
shall apply only in respect of a payment that Kos makes to Solvay before Solvay
has provided Kos with documentation establishing Solvay's exemption from
withholding. BLS's

                                      -50-
<PAGE>
indemnification obligation pursuant to this Section 14.2.4 shall not apply for
all payments made by Kos after Solvay provides Kos with such documentation. Kos
shall provide BLS with timely written notice of its receipt of the appropriate
documentation from Solvay.

          14.2.5 REFUND CLAIM SUCCESSFUL IN WHOLE OR IN PART. The Parties agree
that if BLS and/or its Affiliates claim from any Governmental Authority any
amount deducted and withheld as described in Section 14.2.1 with respect to
Vasocard or the Rights to Distribute the Marketed Product on an Exclusive Basis
in Territory, and if BLS and/or its Affiliates recover any amount on such claim,
BLS shall, within three (3) Business Days of such recovery, notify Kos of such
recovery, and the costs and expenses associated therewith, and pay Kos an amount
equal to ****. Nothing in this section shall be construed as obligating BLS
and/or its Affiliates to claim such a refund.

     14.3 ENTIRE AGREEMENT; AMENDMENT. This Agreement and the other Transaction
Documents, including the exhibits and schedules attached hereto and thereto
(each of which is hereby and thereby incorporated herein by reference), sets
forth the complete, final and exclusive agreement and understanding between the
Parties and supersedes and terminates all prior agreements and understandings
between the Parties with respect to the subject matter hereof. No subsequent
alteration, amendment, change or addition to this Agreement shall be binding
upon the Parties unless reduced to writing and signed by an authorized officer
of each Party.

     14.4 FORCE MAJEURE. Each Party shall be excused from the performance of its
obligations under this Agreement to the extent that such performance is
prevented by force majeure and the nonperforming Party promptly provides notice
of the prevention to the other Party. Such excuse shall be continued so long as
the condition constituting force majeure continues and the nonperforming Party
uses its commercially reasonable efforts to avoid or remove such causes of
nonperformance and shall continue performance with the utmost dispatch whenever
such causes are removed. For purposes of this Agreement, force majeure shall
include conditions beyond the control of the Parties, including without
limitation, an act of God, voluntary or involuntary compliance with any
regulation, law or order of any government, war, civil commotion, labor strike
or lock-out, epidemic, failure or default of public utilities or common
carriers, destruction of production facilities or materials by fire, earthquake,
storm or like catastrophe.

     14.5 NOTICES. All notices or other communications that are required or
permitted under this Agreement shall be in writing and delivered personally,
sent by facsimile (and promptly confirmed by personal delivery or overnight
courier as provided in this Agreement), or sent by internationally-recognized
overnight courier to the addresses below. Any such communication shall be deemed
to have been given (a) when delivered, if personally delivered or sent by
facsimile on a Business Day (so long as promptly confirmed by personal delivery
or overnight courier as provided in this Agreement), and (b) on the second
Business Day after dispatch, if sent by internationally-recognized overnight
courier. Unless otherwise specified in writing, the mailing addresses of the
Parties shall be as described below.

               For Kos:          Kos Pharmaceuticals, Inc.
                                 1 Cedar Brook Drive
                                 Cranbury, New Jersey 08512

                                      -51-
<PAGE>
                                 Fax: (609) 495-0907
                                 Attention: President & Chief Executive Officer

               with a copy to:   Kos Pharmaceuticals, Inc.
                                 2200 N. Commerce Parkway
                                 Suite 300
                                 Weston, FL 33326
                                 Fax: (954) 331-3877
                                 Attention: Senior Vice President & Controller

               with a copy to:   Kos Pharmaceuticals, Inc.
                                 1 Cedar Brook Drive
                                 Cranbury, New Jersey 08512
                                 Fax: (609) 495-0907
                                 Attention: Andrew I. Koven, Executive Vice
                                            President, General Counsel &
                                            Corporate Secretary

               with a copy to:   Holland & Knight LLP
                                 701 Brickell Avenue
                                 Suite 3000
                                 Miami, Florida 33131
                                 Fax: (305) 789-7799
                                 Attention: Rodney H. Bell

               For BLS:          Biovail Laboratories International SRL
                                 Chelston Park, Building 2, Collymore Rock
                                 St. Michael, BHI, Barbados, W.I.
                                 Fax: Mr. Eugene Melnyk, President
                                 Attention: +1 246 437 7085

               with a copy to:   Biovail Corporation
                                 7150 Mississauga Road
                                 Mississauga, Ontario
                                 Canada
                                 L5N 8M5
                                 Fax: 905.286.3050
                                 Chief Legal Officer

               with a copy to:   Morgan, Lewis & Bockius LLP
                                 502 Carnegie Center
                                 Princeton, NJ 08540
                                 Fax: (609) 919-6701
                                 Attention: Randall B. Sunberg

     14.6 INDEPENDENT CONTRACTORS. In making and performing this Agreement, BLS
and Kos shall act at all times as independent contractors and nothing contained
in this Agreement

                                      -52-
<PAGE>
shall be construed or implied for any purpose to create an agency, partnership,
limited partnership, joint venture or employer and employee relationship between
BLS and Kos and this Agreement shall not be construed to suggest otherwise. At
no time shall one Party make commitments or incur any charges or expenses for or
in the name of the other Party. Except as otherwise provided in this Agreement,
each Party shall be solely responsible for its own costs and expenses associated
with this Agreement.

     14.7 NON-SOLICITATION. From and after the Effective Date until the ****
anniversary of the termination or expiration of this Agreement, neither Party
shall, and shall cause each of its Affiliates not to, directly or indirectly,
without the other Party's prior written consent, solicit the employment of any
employee (or former employee bound by a non-competition obligation) of the other
Party or its Affiliates with whom it has come in contact in conducting
activities under this Agreement; provided, however, that the foregoing
provisions shall not apply to (a) a general advertisement or solicitation
program that is not specifically targeted at such persons or (b) the
solicitation of any employee after such time as such employee's employment has
been terminated by the other Party or its Affiliate.

     14.8 UNITED STATES DOLLARS. References in this Agreement to "Dollars" or
"$" shall mean the legal tender of the United States of America.

     14.9 NO STRICT CONSTRUCTION. This Agreement has been prepared jointly and
shall not be strictly construed against either Party.

     14.10 ASSIGNMENT. Neither Party shall sell, transfer, assign, subcontract,
pledge or otherwise dispose of, whether voluntarily, involuntarily, by operation
of Law or otherwise, this Agreement or any of its rights or obligations under
this Agreement without the prior written consent of the other Party (which
consent may be granted, withheld or conditioned at such other Party's sole and
absolute discretion); provided, however, that (a) either Party may assign,
transfer or subcontract this Agreement or any of its rights or obligations under
this Agreement without the consent of the other Party to any Affiliate of such
Party and (b) either Party may assign, transfer or subcontract this Agreement or
any of its rights or obligations under this Agreement without the consent of the
other Party to any Third Party with which it merges or consolidates, or to which
it transfers all or substantially all of its assets to which this Agreement
relates; provided further, however, that to the extent Kos wishes to assign,
transfer or subcontract this Agreement (or any of its rights or obligations
under this Agreement) pursuant to clauses (a) or (b) above and the assignee or
transferee is incorporated or otherwise organized outside the United States or
is not a resident of the United States for United States federal income tax
purposes, then the prior written consent of BLS shall be required for such
assignment, transfer or subcontracting, to the extent any future payments due to
BLS under this Agreement would be subject to any withholding taxes or other
taxes to be withheld at source, such consent not to be unreasonably withheld.
The assigning Party (unless it is not the surviving entity) shall remain jointly
and severally liable with, and shall guarantee the performance of, the relevant
Affiliate or Third Party assignee under this Agreement, and the relevant
Affiliate assignee, Third Party assignee or surviving entity shall assume in
writing all of the assigning Party's obligations under this Agreement. Any
purported assignment or transfer in violation of this Section 14.10 shall be
void ab initio and of no force or effect. For purposes of clarity, no consent of
BLS shall be required for Kos to sell or otherwise transfer the Purchased Assets
to a Third Party.

                                      -53-
<PAGE>
     14.11 GOVERNING LAW. Resolution of all disputes arising out of or related
to this Agreement or the performance, enforcement, breach or termination of this
Agreement and any remedies relating thereto shall be governed by and construed
under the substantive laws of the State of New York, without regard to conflicts
of law rules that would provide for application of the law of a jurisdiction
outside New York.

     14.12 COUNTERPARTS. This Agreement may be executed in two counterparts,
each of which shall be deemed an original, but all of which together shall
constitute one and the same instrument. Signatures provided by facsimile
transmission shall be deemed to be original signatures.

     14.13 FURTHER ACTIONS. Each Party agrees to execute, acknowledge and
deliver such further instruments, and to do all such other acts, as may be
necessary or appropriate in order to carry out the purposes and intent of this
Agreement. Without limiting the generality of the foregoing, BLS shall (or shall
cause its applicable Affiliate to), upon the reasonable request of Kos and, to
the extent required by Kos's GAAP or Securities and Exchange Commission
requirements, provide Kos with audited or unaudited historical financial
information related to the Transferred Products, as reasonably requested by Kos,
within a reasonable timeframe after request by Kos, in each case (i) solely to
the extent reasonably practicable and (ii) at Kos's expense.

     14.14 SEVERABILITY. If any one or more of the provisions of this Agreement
is held to be invalid or unenforceable by any court of competent jurisdiction
from which no appeal can be or is taken, the provision shall be considered
severed from this Agreement and shall not serve to invalidate any remaining
provisions hereof. The Parties shall make a good faith effort to replace any
invalid or unenforceable provision with a valid and enforceable one such that
the objectives contemplated by the Parties when entering this Agreement may be
realized.

     14.15 AMBIGUITIES. Ambiguities, if any, in this Agreement shall not be
construed against any Party, irrespective of which Party may be deemed to have
authored the ambiguous provision.

     14.16 HEADINGS. The headings for each article and section in this Agreement
have been inserted for convenience of reference only and are not intended to
limit or expand on the meaning of the language contained in the particular
article or section.

     14.17 NO WAIVER. Any delay in enforcing a Party's rights under this
Agreement or any waiver as to a particular default or other matter shall not
constitute a waiver of such Party's rights to the future enforcement of its
rights under this Agreement, excepting only as to an express written and signed
waiver as to a particular matter for a particular period of time.

     14.18 BULK SALES LAWS. The Parties hereby waive compliance with any UCC
bulk sales or comparable statutory provisions of each applicable jurisdiction.

                            [SIGNATURE PAGE FOLLOWS.]

                                      -54-
<PAGE>
     IN WITNESS WHEREOF, the Parties have executed this Distribution and Product
Acquisition Agreement in by their proper officers as of the date first written
above.

KOS PHARMACEUTICALS, INC.               BIOVAIL LABORATORIES INTERNATIONAL SRL

By:                                     By:
    ---------------------------------       ---------------------------------
Name:                                   Name:
      -------------------------------         -------------------------------
Title:                                  Title:
       ------------------------------          ------------------------------Dedigate Stock Purchase Agreement

 

EXHIBIT
NO. 10.1

AGREEMENT FOR THE SALE AND PURCHASE

OF THE ENTIRE ISSUED SHARE CAPITAL OF DEDIGATE NV

between

Mr. Kristof De Spiegeleer

DMS NV

Mr. Joost Metten

Mr. Wouter Van Eetvelde

Mr. Jean-Bernard Everaert

Mr. Herman Oggel

NIBC Principal Instruments I NV

Big Bang Ventures C.V.A.

Big Bang Management C.V.B.A.

Partech Europe Partners IV LLC

PIV IV L.P.

Nesbic Converging Technologies & e-Commerce (CTe) Fund II BV

Nesbic Converging Technologies & e-Commerce (CTe) Fund II CV

Stichting Beheer Friends of Cte II

KBC Private Equity NV

Trustcapital Technology NV

Koceram NV

Kurt Glazemakers

i7C GCV

Paul-Richard Hellemans

Kester Goh

Oggel Management Consulting BV

as Sellers

and

Terremark Europe, Inc.

as Purchaser

and

Terremark Worldwide Inc.

As Guarantor

5 August 2005

 

 

TABLE OF CONTENTS

	 	 	 	 	 
	 	 	Page	 
	1.  INTERPRETATION
	 	 	5	 
	 
	 	 	 	 
	2.  SALE AND PURCHASE
	 	 	6	 
	 
	 	 	 	 
	3.  PURCHASE PRICE
	 	 	6	 
	 
	 	 	 	 
	4.  CLOSING
	 	 	9	 
	 
	 	 	 	 
	5.  REPRESENTATIONS AND WARRANTIES
	 	 	11	 
	 
	 	 	 	 
	6.  POST-CLOSING COVENANTS
	 	 	11	 
	 
	 	 	 	 
	7.  INDEMNIFICATION
	 	 	13	 
	 
	 	 	 	 
	8.  MISCELLANEOUS
	 	 	17	 
	 
	 	 	 	 
	9.  GOVERNING LAW AND DISPUTE RESOLUTION
	 	 	19	 

	 	 	 
	SCHEDULE 1
	 	SELLERS’ RESOLUTIONS

	SCHEDULE 2
	 	PURCHASER’S RESOLUTIONS

	SCHEDULE 3
	 	DEFINITIONS

	SCHEDULE 4
	 	WIRE ACCOUNTS

	SCHEDULE 5
	 	FORM OF LOAN AGREEMENT

	SCHEDULE 6
	 	REGISTRATION RIGHTS AGREEMENT

	SCHEDULE 7
	 	DOMAIN NAME ASSIGNMENT

	SCHEDULE 8
	 	SELLERS’ REPRESENTATIONS AND WARRANTIES

	SCHEDULE 9
	 	PURCHASER’S REPRESENTATIONS AND WARRANTIES

	SCHEDULE 10
	 	KEY MANAGERS

	SCHEDULE 11
	 	MANAGEMENT OPTIONS

	SCHEDULE 12
	 	FORM OF PLEDGE AGREEMENT

	SCHEDULE 13
	 	ALLOCABLE PORTION

	SCHEDULE 14
	 	AMENDMENT N°1 TO THE CORPORATE SOFTWARE LICENSE AGREEMENT

 i 

 

 

This Agreement is made on 5 August 2005.

BETWEEN:

ON THE ONE HAND:

	1.	 	Mr. Kristof De Spiegeleer, residing at 8301 Knokke, Vuurtorenstraat 3 (Belgium);
	 
	2.	 	Mr. Joost Metten, residing at LT Overveen, Braziliëlaan 18 (The Netherlands);
	 
	3.	 	Mr. Wouter Van Eetvelde, residing at 9040 Sint-Amandsberg, Antwerpsesteenweg 571 (Belgium);
	 
	4.	 	Mr. Jean-Bernard Everaert, residing at 9000 Gent, Zwijnaardsesteenweg 714 (Belgium);
	 
	5.	 	Mr. Herman Oggel, residing at 3633 AJ Vreeland, Bergseweg 5 (The Netherlands);
	 
	6.	 	DMS NV, a company registered under the laws of Belgium, having its registered office at 8310
Sint-Kruis Brugge,Vogelzang 8 (Belgium), registered with the legal entities register under the
number 0445.591.670, hereby validly represented by Mr. Arne Dacquin;
	 
	7.	 	NIBC Principal Instruments I NV, a company registered under the laws of the Netherlands,
having its registered office at Carnegieplein 4, 2517 KJ ‘s Gravenhage, the Netherlands,
registered with the legal entities register under the number [ ], hereby validly represented
by Alpinvest Partners NV, Jachthavenweg 118, 1081 KJ Amsterdam, represented by AlpInvest
Partners NV, represented by Mr. J.P. de Klerk, Managing Partner, CFOO and Mr. W. Milders,
Legal Counsel;
	 
	8.	 	Big Bang Ventures C.V.A., a company registered under the laws of Belgium, having its
registered office at 8500 Kortrijk, Kapel Ter Bede 86 (Belgium), registered with the legal
entities register under the number 0471.766.725, hereby validly represented by Big Bang
Management C.V.B.A., represented by Barend Van den Brande;
	 
	9.	 	Big Bang Management C.V.B.A., a company registered under the laws of Belgium, having its
registered office at 8500 Kortrijk, Kapel Ter Bede 86 (Belgium), registered with the legal
entities register under the number 0472.726.926, hereby validly represented by Mr. Barend Van
den Brande;
	 
	10.	 	Partech Europe Partners IV LLC, a company registered under the laws of the State of Delaware
(USA), having its registered office at C/O Partech International Inc., 50 California Street,
Suite 3200, San Francisco, CA94111 (USA), hereby validly represented by Managing Member 47th
Parallel LLC, a limited liability company under the laws of the State of Delaware, USA, with
registered office at 1209 Orange Street, Wilmington, Delaware, USA, represented by Managing
Member PAR SF LLC, a limited liability company under the laws of the State of Delaware, USA,
with registered office at 1209 Orange Street, Wilmington, Delaware, USA, represented by the
Managing Member, Mr. Vincent Worms, residing at 2100 Green Street, San Francisco 94123, USA;
	 
	11.	 	PIV IV L.P., a Delaware limited partnership registered under the laws of the State of
Delaware, having its registered office at C/O Partech International Inc., 50 California

1

 

	 	 	Street, Suite 3200, San Francisco, CA94111 (USA), hereby validly represented by Managing
Member 47th Parallel LLC, a limited liability company under the laws of the State of
Delaware, USA, with registered office at 1209 Orange Street, Wilmington, Delaware, USA,
represented by Managing Member PAR SF LLC, a limited liability company under the laws of the
State of Delaware, USA, with registered office at 1209 Orange Street, Wilmington, Delaware,
USA, represented by the Managing Member, Mr. Vincent Worms, residing at 2100 Green Street,
San Francisco 94123, USA;
	 
	12.	 	Nesbic Converging Technologies & e-Commerce (CTe) Fund II BV, a company registered under the
laws of The Netherlands, having its registered office at 3542 AW Utrecht, Savannahweg 17 (The
Netherlands), hereby validly represented by Mr. R.P. Wilhelm, Managing Director;
	 
	13.	 	Nesbic Converging Technologies & e-Commerce (CTe) Fund II CV, a company registered under the
laws of The Netherlands, having its registered office at 3542 AW Utrecht, Savannahweg 17 (The
Netherlands), hereby validly represented by Mr. R.P. Wilhelm, Managing Partner;
	 
	14.	 	Stichting Beheer Friends of Cte II, a company registered under the laws of The Netherlands,
having its registered office at 3542 AW Utrecht, Savannahweg 17 (The Netherlands), hereby
validly represented by Mr. R.P. Wilhelm, Director;
	 
	15.	 	KBC Private Equity NV, a company registered under the laws of Belgium, having its registered
office at 1080 Brussels, Havenlaan 12 (Belgium), registered with the legal entities register
under the number 0403.226.228, hereby validly represented by Mr. Koen Verhelst, proxyholder;
	 
	16.	 	Trustcapital Technology NV, a company registered under the laws of Belgium, having its
registered office at 8500 Kortrijk, Kapel Ter Bede 86 (Belgium), registered with the legal
entities register under the number 0464.055.423, hereby validly represented by Mr. Danny
Carette and Mr. Jan Heyse, in their capacity of directors;
	 
	17.	 	Koceram NV, a company registered under the laws of Belgium, having its registered office at
8500 Kortrijk, Kapel Ter Bede 86 (Belgium), registered with the legal entities register under
the number 0405.371.512, hereby validly represented by Mr. Christian Dumolin, in his capacity
of President;
	 
	18.	 	Kurt Glazemakers, residing at Frits Van de Berghelaan 177, 2630 Aartselaar;
	 
	19.	 	i7C GCV, a company registered under the laws of Belgium, having its registered office at 9320
Aalst (Nieuwerkerken), Kleinderbeek 28 (Belgium), registered with the legal entities register
under the number 0476.607.718, hereby validly represented by Mr. Wilbert Ingels, in his
capacity of Managing Partner;
	 
	20.	 	Paul-Richard Hellemans, residing at Molijnstraat 11, 2023 JA Haarlem, The Netherlands;
	 
	21.	 	Kester Goh, residing at Hertstraat 7, 9000 Gent; and

2

 

	22.	 	Oggel Management Consulting B.V., a company registered under the laws of the Netherlands,
having its registered office at Bergseweg 5, 3633 AJ Vreeland (the Netherlands), hereby
validly represented by Mr. Herman Oggel;

As the Sellers;

AND ON THE OTHER HAND:

	23.	 	Terremark Europe, Inc., a company registered under the laws of the State of Florida, (USA),
having its registered office at 2601 South Bayshore Drive, Miami, FL, 33133, United States of
America, hereby validly represented by Mr. Jose A. Segrera.

As the Purchaser;

	24.	 	Terremark Worldwilde, Inc., a company registered under the laws of the State of Delaware,
(USA), having its registered office at 2601 South Bayshore Drive, Miami, Florida, 33133,
United States of Amerca, hereby validly represented by Mr. Jose A. Segrera.

As the Guarantor;

The parties under 1 to 24 are individually referred to as a “Party” and collectively as the
"Parties”;

The Parties under 1 to 22 are individually referred to as a “Seller” and collectively as the
"Sellers”;

WHEREAS

Dedigate NV is a naamloze vennootschap / société anonyme incorporated under the laws of Belgium
having its registered office at 9080 Lochristi, Antwerpsesteenweg 19 (Belgium), registered with the
Legal Entities Register under the number 0475.154.795 (the “Company”);

The Company is primarily engaged in providing managed dedicated hosting services for complex
(Internet) infrastructures.

3

 

Sellers own all of the outstanding and issued shares of the Company (the “Shares”) and have full
right and title to the Shares. The Sellers own the Shares in the proportions set out below:

	 	 	 	 	 	 	 	 	 
	SELLER	 	SHARES	 	 	TYPE	 	ALLOCABLE
	 	 	NUMBER OF	 	 	 	 	PORTION(%)
	 
	 	 	 	 	 	 	 	As set out in

	 
	 	 	 	 	 	 	 	Schedule 13
	Mr. Kristof De Spiegeleer
	 	 	150,163	 	 	A	 	 
	DMS NV
	 	 	16,619	 	 	A	 	 
	Mr. Joost Metten
	 	 	7,406	 	 	A	 	 
	 
	 	 	7,221	 	 	C	 	 
	Mr. Wouter Van Eetvelde
	 	 	3,851	 	 	A	 	 
	Mr. Jean-Bernard Everaert
	 	 	5,629	 	 	A	 	 
	Mr. Herman Oggel
	 	 	54,605	 	 	C	 	 
	NIBC Principal Instruments I NV
	 	 	99,752	 	 	B1	 	 
	 
	 	 	68,589	 	 	B2	 	 
	Big Bang Ventures CVA
	 	 	33,251	 	 	B1	 	 
	 
	 	 	17,587	 	 	B2	 	 
	Big Bang Management CVBA
	 	 	879	 	 	B2	 	 
	Partech Europe Partners IV LLC
	 	 	52,761	 	 	B2	 	 
	PIV IV LP
	 	 	52,760	 	 	B2	 	 
	Nesbic CTe Fund II BV
	 	 	63,270	 	 	B2	 	 
	Nesbic CTe Fund II CV
	 	 	40,688	 	 	B2	 	 
	Stichting Beheer Friends of Cte
	 	 	1,563	 	 	B2	 	 
	KBC Private Equity NV
	 	 	52,760	 	 	B2	 	 
	Trustcapital Technology NV
	 	 	9,673	 	 	B2	 	 
	Koceram NV
	 	 	8,794	 	 	B2	 	 
	Mr. Kurt Glazemakers
	 	 	7,221	 	 	C	 	 
	i7C GCV
	 	 	3,610	 	 	C	 	 
	Mr. Paul-Richard Hellemans
	 	 	3,610	 	 	C	 	 
	Mr. Kester Goh
	 	 	3,610	 	 	C	 	 
	Oggel Management Consulting BV
	 	 	18,052	 	 	C	 	 
	TOTAL
	 	 	783,924	 	 	 	 	 

The Sellers desire to sell the Shares to the Purchaser, and the Purchaser desires to purchase the
Shares from the Sellers, upon the terms and subject to the conditions set forth herein.

The Sellers and the Purchaser have duly resolved to enter into this Agreement as approved by the
appropriate parties pursuant to the resolutions attached hereto as Schedules 1 and 2.

4

 

IT IS AGREED THAT

	1.	 	INTERPRETATION
	 
	1.1	 	In addition to the terms defined elsewhere in this Agreement, the definitions and other
provisions in Schedule 3 apply throughout this Agreement.
	 
	1.2	 	In this Agreement, unless the contrary intention appears, a reference to an article,
subclause or Schedule is a reference to an article, subclause or schedule of this Agreement.
The Schedules form an integral part of this Agreement.
	 
	1.3	 	The article and schedule headings in this Agreement are for convenience of reference only and
do not affect or limit its interpretation or construction.
	 
	1.4	 	When using the expression “shall use its best efforts” or any similar expression, the Parties
intend to refer to the Belgian law concept of “middelenverbintenis”. When using the words
“shall cause” or “shall procure that” (or any similar expression), the Parties intend to refer
to the Belgian law concept of “sterkmaking”.
	 
	1.5	 	Unless otherwise defined herein:

	 	•	 	any action, fact or event shall be deemed to be “material” if it involves an
obligation or liability in excess of € 100,000 ;
	 
	 	•	 	any agreement or any commitment shall be deemed to be “material” if it involves
an obligation or liability for such person in excess of € 100,000 ; and
	 
	 	•	 	all periods of time shall be calculated in calendar days. For the calculation
of a period of time, such period shall start the day following the day on which the
event triggering such period of time has occurred. The expiry date shall be included
in the period of time. If the expiry date is a Saturday, a Sunday or a bank holiday in
Belgium, the expiry date shall be postponed until the next business day in Belgium.

	1.6	 	References to “this Agreement”, “herein”, “hereby”, “hereunder”, “hereof” and other
equivalent words shall refer to this Agreement in its entirety, including its schedules and
exhibits from time to time, if any, and references to preamble, recitals, clauses, exhibits
and schedules are to the preamble, recitals, clauses, exhibits and schedules of and to this
Agreement.
	 
	1.7	 	Any reference to a statute or statutory provision includes a reference to that provision as
amended re-enacted or replaced and any regulations or orders made under such provisions from
time to time whether before or after the date of this Agreement and any former statutory
provision replaced (with or without modification) by the provision referred to.
	 
	1.8	 	Unless the context clearly states otherwise, (i) the use of the singular or plural in this
Agreement shall include the other and the use of any gender shall include all others; (ii)
wherever used herein, any pronoun or pronouns shall be deemed to include both the singular and
plural and to cover all genders; (iii) words such as “henceforth,” “hereafter,” “heretofore,”
and the like shall, be construed as relative to the date hereof; (iv) words such as “thereof,”
“thereunder,” “therein,” “thereto,” “thenceforth,”

5

 

	 	 	“thereafter,” “therefore,” “therewith,” and the like shall correspondingly be construed as
relating to the document or event referred thereunto; (v) the words “other” and “otherwise”
are not to be construed ejusdem generis with any foregoing words where a wider construction
is possible; and (vi) the words “including” and “in particular” are to be construed as being
by way of illustration or emphasis only, and are not to be construed as, nor shall they take
effect as, limiting the generality of any foregoing words.
	 
	1.9	 	In this Agreement, (i) each reference to a document will be deemed to be a reference to such
document as amended and/or supplemented by the parties to such document from time to time;
(ii) any reference to a Party shall include such Party’s successor or permitted assignee in
accordance with this Agreement; and (iii) where an action is required by any Party, references
to such Party shall be construed to refer to such action taken by its respective
representatives duly authorized by such Party thereunto.
	 
	2.	 	SALE AND PURCHASE
	 
	2.1	 	Subject to the terms and conditions of this Agreement, the Sellers hereby sell and transfer
the Shares to the Purchaser free and clear of all Encumbrances, and the Purchaser hereby
purchases from the Sellers the Shares for the Purchase Price provided in Section 3.1.
	 
	2.2	 	The ownership of the Shares shall be transferred to the Purchaser on the Closing Date against
payment of the Purchase Price in accordance with Article 3.
	 
	2.3	 	The Shares shall be sold together with all rights, benefits and advantages attaching thereto,
including the right to the full amount of all dividends which might be allocated to the
Shares.
	 
	3.	 	PURCHASE PRICE
	 
	3.1	 	The purchase price for the Transaction (the “Purchase Price”) is composed of the following:

	 	(i)	 	an amount of cash equal to fifty percent (50%) of the value of the Net Working
Capital as at July 31, 2005, increased with the aggregate amount of the strike price of
the Management Options exercised prior to or upon Closing, and to be finally determined
and paid in accordance with section 3.2. to 3.6. hereof (the “Cash Purchase Price”);
and
	 
	 	(ii)	 	one or more stock certificates evidencing One Million Six Hundred Thousand
(1,600,000) shares (the “Purchaser Shares”) of the common stock, par value $.001 per
share of Terremark Worldwide, Inc.

	3.2	 	The Purchaser and Sellers have computed an estimated Cash Purchase Price (the “Estimated Cash
Purchase Price”) using an estimated Net Working Capital (the “Estimated Net Working Capital”)
calculated using the Company’s balance sheet as of July 31, 2005 prepared in the Ordinary
Course of Business, consistent with past custom and practice, which Estimated Net Working
Capital the Purchaser and Sellers have calculated to be € 1,075,000 (one million seventy-five
thousand euro).

6

 

	3.3	 	On the Closing Date the Purchaser shall pay 80% of the Estimated Cash Purchase Price, i.e., €
430,000 (four hundred thirty thousand euro) to the Sellers in accordance with Section 3.4
hereof (the “Advance Cash Purchase Price”).

	3.4	 	Any payments made to Sellers pursuant to this Section 3 shall be paid by wire transfer to the
accounts of the Sellers, details of which are set forth in Schedule 4 (the “Wire
Accounts”).

	3.5	 	The Sellers shall apportion the Purchase Price among themselves as they deem fit, and no
Seller shall have any claim against Purchaser with respect to such apportionment.

3.6 Post-Closing Adjustment

	 	3.6.1	 	During a period of thirty (30) Business Days following the Closing Date,
Sellers and Purchaser shall work together in good faith to prepare a calculation (the
“Net Working Capital Calculation”) of the actual Net Working Capital as of the close of
business on July 31, 2005 (the “Actual Net Working Capital”). In connection therewith,
Purchaser shall deliver to Sellers within fifteen (15) Business Days following the
Closing Date a detailed calculation of the Actual Net Working Capital together with
appropriate supporting documentation.
	 
	 	3.6.2	 	The Sellers and their representatives shall have the right to examine and make
copies of the work papers and other documents generated or reviewed in connection with
the calculation of the Actual Net Working Capital.
	 
	 	3.6.3	 	The Sellers shall have fifteen (15) Business Days after the receipt of
Purchaser’s calculation of the Actual Net Working Capital to review the work papers and
other documents generated or reviewed by Purchaser in connection with the preparation
thereof (the “Sellers’ Review Period”). During the Sellers’ Review Period, Purchaser
and Sellers shall use their best efforts to resolve any disputes with regard to the Net
Working Capital Calculation. In the event no agreement can be reached and if, during
the Sellers’ Review Period, a group of Sellers representing at least a majority of the
Purchaser Shares at the Closing Date jointly notifies Purchaser in writing that they
are unwilling to accept the calculation of the Actual Net Working Capital, specifically
identifying the item(s) and amount(s) in dispute and the basis for such dispute (a
“Notice of Disagreement”), the parties shall resolve the disputes noted in the Notice
of Disagreement in accordance with the procedures set forth in Section 3.6.4 below.
	 
	 	3.6.4	 	If Sellers deliver a Notice of Disagreement to Purchaser, the parties may
select a mutually satisfactory recognized firm of independent certified public
accountants that has not been affiliated with the Sellers, the Company or Purchaser or
their respective Affiliates (the “Settlement Accountants”) to finally resolve the
disagreement. If the Parties cannot agree on the Settlement Accountants, the
recognized firm of independent certified public accountants shall be KPMG Belgium. The
Settlement Accountants shall use their best efforts to reach a determination not more
than thirty (30) days after such referral. The costs and expenses of the
services of the Settlement Accountants shall be paid equally by Purchaser and
Sellers.

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	 	3.6.5	 	If no Notice of Disagreement is received by Purchaser within Seller’s Review
Period or if no agreement could be reached as to the Actual Net Working Capital and the
Settlement Accountants have determined the Actual Net Working Capital, the calculation
of the Actual Net Working Capital by Purchaser or the Settlement Accountants, as the
case may be, shall be final and shall not be subject to further review, challenge or
adjustment absent fraud (the “Final Net Working Capital”). The final Cash Purchase
Price (the “Final Cash Purchase Price”) shall be determined based upon the Final Net
Working Capital.
	 
	 	3.6.6	 	To the extent the Final Cash Purchase Price differs from the Advance Cash
Purchase Price paid to the Sellers in accordance with Section 3.3 hereof, the Advance
Cash Purchase Price shall be increased or decreased, as the case may be, on a
euro-for-euro basis, by an amount equal to the difference between the Final Cash
Purchase Price and the Advance Cash Purchase Price. To the extent the Advance Cash
Purchase Price is decreased, Sellers shall pay the difference to the Purchaser within
ten (10) Business Days as of the calculation of the Final Net Working Capital. To the
extent the Advance Cash Purchase Price is increased, the Purchaser or the Guarantor,
each held jointly or severally, shall pay within ten (10) Business Days as of the
calculation of the Final Net Working Capital the amount of the increase of the Advance
Cash Purchase Price to Sellers by wire transfer of immediately available funds to the
Wire Accounts.
	 
	 	3.6.7	 	If the Net Working Capital Calculation (whether for purposes of determining
the Estimated Net Working Capital or the Final Net Working Capital) results in an
amount of Net Working Capital that is less than 0, the corresponding Cash Purchase
Price shall be zero.

	3.7	 	Exercise of Management Options
	 
	 	 	To facilitate the exercise of the Management Options, Purchaser and the Sellers shall take
the following actions prior to Closing:

	 	3.7.1	 	Each Optionholder shall enter into a loan agreement with Purchaser in the form
attached as Schedule 5;
	 
	 	3.7.2	 	Each Optionholder shall enter into a pledge agreement with Purchaser in the
form attached as Schedule 12;
	 
	 	3.7.3	 	The Sellers shall cause the Company to open a bank account in the Company’s
name, which account shall be a separate blocked account for purposes of effecting a
capital increase in the Company (the “Blocked Account”). The Sellers shall notify
Purchaser in writing of the account details for such account, which details shall
include the account number, name on the account, evidence that it is a blocked account,
and wire transfer details for effecting an international money transfer into such
account.

8

 

	 	3.7.4	 	Purchaser shall wire the full amount of the loan proceeds under the loans
described in Section 3.7.1 to the Blocked Account.
	 
	 	3.7.5	 	The Sellers shall cause the Company to (a) obtain a certificate from the bank
in which the Blocked Account is located certifying the amount deposited in the blocked
account, and (b) provide such certificate to the notary engaged to effect the capital
increase.
	 
	 	3.7.6	 	The Sellers shall convene an extraordinary general meeting before a notary,
with each Seller waiving any required notice periods (and such waiver being recorded in
the minutes of the meeting), at which the shareholders shall approve the capital
increase required for the exercise of the Management Options, the issuance of the
            shares to the Optionholders and effect the related modification of the Company’s
articles of association.
	 
	 	3.7.7	 	The Sellers shall thereafter arrange for the fulfillment of all formalities
with respect to the capital increase under Belgian law.
	 
	 	3.7.8	 	All costs and expenses relating to the effecting of such capital increase
shall be for the account of the Company.

	4.	 	CLOSING
	 
	4.1	 	Date and place
	 
	 	 	The Closing shall take place simultaneously with the execution of this Agreement on August
5, 2005 at the offices of Squire, Sanders & Dempsey L.L.P., Louizalaan 165, 1050 Brussels
(Belgium), or at such other place as Purchaser and the Sellers may agree on in writing.
	 
	4.2	 	Deliveries at Closing

	 	4.2.1	 	At the Closing, Sellers hereby deliver and are causing the Company to deliver
to the Purchaser the following:

	 	(a)	 	the Comfort Letters;
	 
	 	(b)	 	copies of all resolutions adopted by the management
board, supervisory board and/or general shareholders meeting of each of the
Sellers authorizing the sale, transfer and delivery to Purchaser of the
Shares and approving the consummation of the Transaction as may be required
by applicable law and/or the organizational documents of each of the
Sellers;
	 
	 	(c)	 	resignation letters from each of Kristof De Spiegeleer,
Robert Wilhelm, Partech Europe Partners IV LLC, Joris De Meester and Big
Bang Ventures c.v.a. as directors of the Company as well as members of any
committee of the Company, which letters shall state that each such member
of the board: (a) resigns with immediate effect, (b) confirms that there
are no amounts owing

9

 

	 	 	 	to him or it by the Company; and (c) expressly and irrevocably releases and
waives any and all claims against the Company;
	 
	 	(d)	 	the Company’s shareholder register, with the transfers
of the Shares as contemplated by this Agreement duly recorded therein. For
this purpose, the Sellers hereby grant a power-of-attorney to, and
irrevocably constitute and appoint as their attorney-in-fact, Herman Oggel
in order to record execute such records and transfer such Shares on the
shareholder registry of the Company with full power of substitution;
	 
	 	(e)	 	a receipt for the Purchaser Shares and the Advance Cash
Purchase Price;
	 
	 	(f)	 	a certificate, dated as of a recent date hereof, from
the Belgian social security authority confirming that the Company has paid
all fees as of the first quarter of 2005;
	 
	 	(g)	 	the duly executed registration rights agreement as
attached in Schedule 6 (the “Registration Rights Agreement”);
	 
	 	(h)	 	the duly executed Domain Name Assignment as attached in
Schedule 7 and as necessary to transfer the domain name
“dedigate.be” such that, as of the Closing Date, the Company will be the
sole and full owner of the domain name “dedigate.be”;
	 
	 	(i)	 	the duly executed loan agreements between Purchaser and
each of the option holders as attached in Schedule 5;
	 
	 	(j)	 	the duly executed pledge agreements between Purchaser
and each of the option holders as attached in Schedule 12; and
	 
	 	(k)	 	the duly executed Amendment n°1 to the Corporate
Software License Agreement between the Company and Hostbasket NV as
attached in Schedule 14.

	 	4.2.2	 	At the Closing, Purchaser hereby delivers and shall cause Terremark Worldwide,
Inc. to deliver to the Sellers the following:

	 	(a)	 	The duly executed Registration Rights Agreement;
	 
	 	(b)	 	certificates evidencing the Purchaser Shares registered
in the names of each Seller for the number of Purchaser Shares that
corresponds to such Seller’s Allocable Portion;
	 
	 	(c)	 	evidence of payment of the Advance Cash Purchase Price
in accordance with Section 3;
	 
	 	(d)	 	a receipt acknowledging receipt of the Shares; and
	 
	 	(e)	 	evidence of payment of the expenses referred to in
Section 8.3.

	 	4.2.3	 	Each of the deliveries pursuant to this Section 4.2 shall be deemed to occur
simultaneously and no delivery shall be made unless all other deliveries have been
made. However, the Purchaser may waive the delivery of the documents required under
section 4.2.1.(b) hereof.

10

 

	5.	 	REPRESENTATIONS AND WARRANTIES
	 
	5.1	 	Representations and warranties of the Sellers

	 	5.1.1	 	Each Seller severally with respect to itself only represents and warrants to
the Purchaser the representations and warranties set out in Schedule 8. The
Purchaser acknowledges and agrees that none of the Sellers makes any representation or
warranty or undertaking save only as and to the extent set out in the representations
and warranties set forth herein. The representations and warranties set forth herein
are made or given on the date of this Agreement. None of the representations and
warranties set forth herein is made or given with respect to any matter, event,
circumstance, act, transaction, arrangement or omission occurring after the Closing
Date.
	 
	 	5.1.2	 	The representations and warranties set forth herein are made subject to the
following matters, which shall limit the contents and scope of the sellers’
representations and warranties:

	 	(a)	 	any matter which is disclosed in this Agreement or the
Schedules; and
	 
	 	(b)	 	all matters which are not considered ‘material’
pursuant to Section 1.5.

	5.2	 	Representations and warranties of the Purchaser and the Guarantor

	 	5.2.1	 	The Purchaser and the Guarantor represent and warrant to the Sellers the
representations and warranties set out in Schedule 9. The Sellers acknowledge
and agree that the Purchaser and Guarantor do not make any representation or warranty
or undertaking save only as and to the extent set out in the Purchaser’s and
Guarantor’s representations and warranties set forth herein. The representations and
warranties set forth herein are made or given on the date of this Agreement. None of
the representations and warranties set forth herein is made or given with respect to
any matter, event, circumstance, act, transaction, arrangement or omission occurring
after the Closing Date.

	 	5.2.2	 	The representations and warranties set forth herein are made subject to any
matter which is disclosed in this Agreement or the Schedules.

	6.	 	POST-CLOSING COVENANTS
	 
	6.1	 	Transition
	 
	 	 	The Sellers will not take any action that is designed or intended to have the effect of
discouraging any lessor, licensor, customer, supplier, or other business associate of
the Company from maintaining the same business relationships with the Company after the
Closing as it maintained with the Company prior to the Closing.

11

 

	6.2	 	Publicity; Trading in Purchaser’s Stock
	 
	 	 	No Party shall issue any press release or announcement or make any reference to the
transactions contemplated hereby to any third party without the prior written consent of the
other Party, which consent shall not be unreasonably withheld; provided, however, that each
Party may make such disclosure as may be required by any requirement of applicable law
(including, in the case of Purchaser, relevant securities laws or any listing or trading
agreement concerning its publicity traded securities), in which case the Party making the
release or announcement shall, before making such release or announcement, afford the other
Party a reasonable opportunity to review and comment upon such release or announcement.
	 
	 	 	The Sellers acknowledge that the shares of the Purchaser are listed on the American Stock
Exchange and that they are aware of the restrictions imposed by the United States securities
laws regarding trading by persons possessing material non-public information. The Sellers
agree and acknowledge that they will not trade in the stock of the Purchaser until
appropriate announcements are made.
	 
	6.3	 	Confidentiality

	 	6.3.1	 	From and after the Closing Date, none of the Sellers shall disclose, to any
Person, or make use of, without the authorization of the Purchaser, any non public
pricing strategies or records of the Company, any proprietary data or trade secrets of
the Company or any financial or other non-public information about the Company;
provided that the foregoing restrictions shall not apply to any information which: (i)
is or becomes publicly known through no negligent or wrongful act or omission on the
part of any of the Sellers; (ii) is or becomes available to the disclosing party on a
non confidential basis from a third party without a similar restriction and without
breach of this Agreement; (iii) is approved for release by the Purchaser; or (iv) is
required to be disclosed in accordance with applicable law.
	 
	 	6.3.2	 	The terms of this Agreement shall be kept confidential for a period of ten
years from the date of this Agreement and during such time shall not be disclosed to
any third party except (a) as required by law or securities exchange regulations or (b)
as necessary to support a claim or defence in litigation between the Parties hereto, or
(c) as otherwise agreed in writing between Sellers and Purchaser, it being understood
that the passive shareholders of the Sellers (both current and prospective investors)
shall not be regarded as third parties within the framework of this provision.

	6.4	 	Cooperation; Further Assurances
	 
	 	 	From time to time, as and when reasonably requested by the Purchaser or the Sellers,
respectively, after the Closing, the other of them will execute and deliver, or cause to be
executed and delivered, all such documents, instruments and consents and will use
commercially reasonable efforts to take all such other action as may be reasonably necessary
to carry out the intent and purposes of this Agreement.

12

 

	6.5	 	Securities Law Compliance
	 
	 	 	During the period that the Sellers hold any Purchaser Shares and such Purchaser Shares are
eligible to be sold under Rule 144 under the Securities Act, the Purchaser will use
commercially reasonable efforts to timely file such periodic reports as are required by
Section 13 of the Securities Exchange Act to be filed by it, so that the Sellers will have
access to sufficient public information concerning the Purchaser to enable the Sellers to
sell the Purchaser Shares in compliance with Rule 144; provided, however,
the Purchaser shall have no further obligation under this Section at such time as the
Purchaser Shares may be sold by the Sellers pursuant to Rule 144(k).
	 
	6.6	 	Registration Rights
	 
	 	 	The Purchaser will register or cause to be registered the Purchaser Shares issued to the
Sellers pursuant to this Agreement in accordance with the Registration Rights Agreement
attached as Schedule 6 hereto.
	 
	6.7	 	Non-Solicitation
	 
	 	 	The Sellers undertake that they will not, and that they shall procure that their Affiliates
will not directly hire or employ, offer to hire or employ any employee of the Company during
a period of eighteen (18) months after Closing Date.
	 
	7.	 	INDEMNIFICATION
	 
	7.1	 	Indemnification by the Sellers
	 
	 	 	Each Seller shall severally indemnify and defend and hold harmless the Purchaser against
and with respect to any and all Losses, arising from the following items:

	 	(a)	 	any misrepresentation or breach of warranty by such
Seller under this Agreement or any failure to fulfill any covenant on the
part of such Seller under this Agreement ; and
	 
	 	(b)	 	any and all actions, suits, proceedings, judgments,
settlements (to the extent approved or entered into by such Seller as
hereinafter provided), costs, penalties and legal and other expenses
incident to any of the foregoing.

	7.2	 	Indemnification by the Purchaser and the Guarantor
	 
	 	 	The Purchaser and the Guarantor shall indemnify and defend and hold harmless the Sellers
against and with respect to any and all Losses, regardless of whether an action has been
filed or asserted against the Sellers after the Closing Date, arising from, in connection
with or with respect to the following items:

	 	(a)	 	any misrepresentation, breach of any warranty, or
failure to fulfill any agreement or covenant on the part of the Purchaser
or the Guarantor under this Agreement or any Related Agreements; and

13

 

	 	(b)	 	any and all actions, suits, proceedings, judgments,
settlements (to the extent approved or entered into by the Purchaser or the
Guarantor as hereinafter provided), costs, penalties and legal and other
expenses incident to any of the foregoing.

	7.3	 	Procedure for indemnification

	 	7.3.1	 	A claim for indemnification (the “Claim for Damages”) for any matter not
involving a third-party claim may be asserted by notice to the Party from whom
indemnification is sought as promptly as reasonably possible, but in no event later
than 90 days after the Party that is seeking indemnification or the Company was
reasonably informed of a possible breach of any of the representations and warranties
or a breach of an undertaking and/or obligation provided for in this Agreement (the
‘Claim for Damages’). Any Claim for Damages which is not made within this period will
be deemed to have become fully barred and unenforceable.
	 
	 	7.3.2	 	The Claim for Damages must specify in detail (i) the nature of, and the basis
for the claim, (ii) a reasonable estimate of the amount of Losses attributable thereto
and (iii) a copy of the evidence supporting the claim.
	 
	 	7.3.3	 	If the Sellers and the Purchaser are in dispute concerning any Claim for
Damages and are unable to reach an agreement on a Claim for Damages within 90 days
following notification of the Claim for Damages, the matter shall be decided in
accordance with Article 9.
	 
	 	7.3.4	 	Any payment by the Sellers to the Purchaser under this Article 7 shall be
deemed to constitute an indemnity.

	7.4	 	Third party claims

	 	7.4.1	 	If any action or proceeding be commenced, or if any claim, demand or
assessment be asserted, in respect of which any party (“Indemnitee”) proposes to hold
any other party (“Indemnitor”) liable under the indemnity provisions of this Article 7
(a “Claim”), then if the Indemnitor shall, at its option, acknowledge its
indemnification obligation and notify Indemnitee of its election to contest or defend
any such Claim, such Indemnitor shall be entitled, at its sole cost and expense, to
contest or defend the same with counsel of its own choosing, and Indemnitee shall not
admit any liability with respect thereto or settle, compromise, pay or discharge the
same without the prior written consent of the Indemnitor so long as any Indemnitor is
contesting or defending the same in good faith, and Indemnitee (and its successors and
assigns) shall cooperate with the Indemnitor in the contest or defense thereof (and the
Indemnitor shall reimburse Indemnitee for the Indemnitee’s reasonable actual
out-of-pocket expenses incurred in connection with such cooperation) and Indemnitee
shall enter into any settlement with respect thereto recommended by Indemnitor so long
as the amount of such settlement is paid by the Indemnitor and no obligation to perform
or refrain from performing any act shall be imposed upon Indemnitee by reason thereof
which could have a Material Adverse Effect.

14

 

	 	7.4.2	 	Notwithstanding the foregoing, any Indemnitee shall be entitled to conduct its
own defense at the reasonable cost and expense of the Indemnitor if not doing so would
materially prejudice the Indemnitee due to the nature of any claims or counterclaims
presented or by virtue of a conflict between the interest of the Indemnitee and the
Indemnitor, and provided further that in any event the Indemnitee may
participate in such defense at its own expense. If Indemnitee shall have given
Indemnitor thirty (30) days written notice that it intends to assume the defense of any
Claim and if the Indemnitor fails to assume the defense of such Claim as provided above
by the end of such thirty (30) day period or such later reasonable time (which shall be
such period of time as will not result in prejudice to the rights of the Indemnitee),
then the Indemnitee shall have the right to prosecute and conduct its own defense by
counsel of its choice, and in connection therewith shall have full right to conduct the
defense thereof and to enter into any compromise or settlement thereof with the consent
of the Indemnitor (which shall not unreasonably be withheld, conditioned or delayed).
Such defense shall be at the cost and expense of the Indemnitor if it is subsequently
determined that the Indemnitor was obligated to defend or indemnify the Indemnitee with
respect to such action, proceeding, claim, demand or assessment.

	7.5	 	Time limitations

	 	7.5.1	 	All representations and warranties made by each Party in this Agreement and in
each Schedule shall survive the Closing Date for a period of twelve (12) months after
the Closing Date.
	 
	 	7.5.2	 	All representations and warranties related to any claim asserted in writing
prior to the expiration of the applicable survival period shall survive (but only with
respect to such claim) until such claim shall be resolved and payment in respect
thereof, if any is owing, shall be made in accordance with this Agreement.

	7.6	 	Indemnification Limitations

	 	7.6.1	 	The Sellers shall have no indemnification obligation under this Article 7
unless the amount of such Losses incurred by Purchaser with respect to an individual
claim exceeds €100,000 (the “Minimum Threshold”) at which point the Sellers shall
indemnify Purchaser for the amount of such Losses exceeding € 100,000. The Minimum
Threshold shall not apply if the aggregate amount of all Losses for which Purchaser is
entitled to be indemnified under this Article 7 equals or exceeds €175,000 the
“Secondary Threshold”) at which point the Sellers shall indemnify Purchaser for the
amount of such Losses exceeding € 175,000. For the calculation of the Secondary
Threshold only individual Losses exceeding € 25,000 shall be taken into account.
	 
	 	7.6.2	 	The aggregate amount of all the Sellers’ liability under this Article 7 shall
not exceed the Purchase Price (being the Cash Purchase Price plus the value of the
Purchaser Shares calculated by reference to the closing price on the date on which the
Registration Statement referred to in the
Registration Rights Agreement mentioned in Schedule 6 becomes effective)
and the maximum liability under this Article 7 for any particular Seller shall
be such Seller’s Allocable Portion of the Purchase Price as set out in
Schedule 13 (being the Seller’s Allocable Portion of the Cash Purchase
Price plus the value of the Purchaser Shares calculated by reference to the
closing price on the date on which the Registration Statement referred to in the
Registration Rights Agreement mentioned in Schedule 6 becomes
effective).

15

 

	 	7.6.3	 	Notwithstanding the Purchaser’s rights under the Comfort Letter, no other
representations and warranties other than the representations and warranties set forth
herein may form the basis of, or be pleaded in connection with, any claim by the
Purchaser under or in connection with this Agreement.
	 
	 	7.6.4	 	If the same action, fact or event can lead to indemnification under several
paragraphs of the representations and warranties provided by Sellers, the Purchaser can
only be indemnified once.
	 
	 	7.6.5	 	In asserting a claim hereunder the Purchaser shall use its commercially
reasonable efforts to mitigate any Losses upon which the claim is based.
	 
	 	7.6.6	 	Notwithstanding the foregoing, the Sellers have no liability for Losses under
this Article 7 if and to the extent:

	 	(a)	 	the matter giving rise to the claim arises (in whole or
in part) from an event, circumstance, act, transaction, arrangement or
omission occurring after the Closing Date;
	 
	 	(b)	 	the claim is attributable (in whole or in part) to, or
is increased as a result of (i) the passing or coming into force of, or any
change in, after the Closing Date, any law or any administrative practice
of any public authority or any increase in the rates of tax or any
impositions of tax, in any such case not actually in force on the Closing
Date or (ii) any change after the Closing Date of any generally accepted
interpretation of any legislation or regulation;
	 
	 	(c)	 	the claim is attributable (in whole or in part) to, or
is increased as a result of a change made after the Closing Date in the
accounting policies or accounting or commercial practices or any tax
reporting practice or the length of any accounting period for tax purposes
of the Purchaser or the Company; or
	 
	 	(d)	 	the fact, matter or circumstance giving rise to the
claim (in whole or in part) has been disclosed (or deemed disclosed) in the
Agreement, or the Schedules.

	7.7	 	Maintenance of Records
	 
	 	 	Purchaser and Sellers shall preserve all documents, records, correspondence, accounts and
other information whatsoever relevant to a matter that may give rise to a Claim.

16

 

	8.	 	MISCELLANEOUS
	 
	8.1	 	Amendments and Waivers
	 
	 	 	This Agreement may not be amended, nor any provision hereof waived, unless such amendment or
waiver is approved in writing by the Purchaser and the Sellers. No delay in the exercise of
any rights hereunder shall operate as a waiver of any rights of the Parties.
	 
	8.2	 	Notices
	 
	 	 	All notices, requests, consents, reports and demands shall be in writing, in the English
language and shall be hand delivered, sent by facsimile or other electronic medium, or
mailed, postage prepaid, to the Purchaser or to the Sellers at the address set forth below
or to such other address as may be furnished in writing to the other parties hereto. A
notice shall be deemed effective (i) upon delivery, if by hand or overnight courier, (ii) on
the date faxed or electronically transmitted, if confirmation of such transmission is
obtained, and (iii) upon the third day following mailing as set forth above.

	 	 	 
	If to the Sellers:

	 	Mr. Barend Van den Brande, as Sellers’ Representative

Big Bang Ventures C.V.A.

Kapel Ter Bede 86

8500 Kortrijk

Belgium

Fax number: ___

Laga

Berkenlaan 8a

1831 Diegem (Belgium)

Attn: Thomas Denys
	 
	 	 
	With a copy to:

	 	Fax: 32 2807001
	 
	 	 
	If to the Purchaser:

	 	Terremark Europe, Inc.

2601 S. Bayshore Drive

9th Floor

Miami, Florida 331331

Attn: Chief Legal Officer

Fax: (305) 856-8190

	8.3	 	Expenses
	 
	 	 	Each of the parties to this Agreement shall bear its own expenses incurred in connection
with the negotiation, preparation and execution of this Agreement if the transactions
contemplated hereby fail to be consummated. Purchaser shall pay all expenses incurred by the
Company in connection with the negotiation, preparation, execution and closing of this
Agreement up to an amount not to exceed $300,000. Any amounts in excess of $300,000 shall be
paid by the Company and shall be accrued as of Closing.

17

 

	8.4	 	[intentionally omitted]
	 
	8.5	 	Counterparts
	 
	 	 	This Agreement and any exhibit hereto may be executed in multiple counterparts, each of
which shall constitute an original but all of which shall constitute but one and the same
instrument. One or more counterparts of this Agreement or any exhibit hereto may be
delivered via telecopier, with the intention that they shall have the same effect as an
original counterpart hereof.
	 
	8.6	 	Further Assurances
	 
	 	 	Each of the parties shall execute and deliver such documents, and take such other action, as
shall be reasonably requested by any other party hereto to carry out the transactions
contemplated by this Agreement.
	 
	8.7	 	Entire Agreement
	 
	 	 	This Agreement (including exhibits and schedules), constitutes the entire agreement among
the Parties hereto with respect to the subject matter hereof and shall supersede all prior
negotiations, understandings, agreements, arrangements and understandings, both oral and
written, among the parties hereto with respect to such subject matter, including, without
limitation, the Letter of Intent dated July 1, 2005 by and among the Purchaser and the
Sellers.
	 
	8.8	 	Severability
	 
	 	 	The invalidity of any one or more of the words, phrases, sentences, clauses, sections or
subsections contained in this Agreement shall not affect the enforceability of the remaining
portions of this Agreement or any part hereof, all of which are inserted conditionally on
their being valid in law and, in the event that any one or more of the words, phrases,
sentences, clauses, sections or subsections contained in this Agreement shall be declared
invalid by a court of competent jurisdiction, this Agreement shall be construed as if such
invalid word or words, phrase or phrases, sentence or sentences, clause or clauses, Section
or sections, or subsection or subsections had not been inserted.
	 
	8.9	 	Binding Effect and Assignment
	 
	 	 	This Agreement shall be binding upon and inure to the benefit of the Parties hereto and
their respective permitted successors and assigns; but neither this Agreement nor
any of the rights, benefits or obligations hereunder shall be assigned, by operation of law
or otherwise, by any Party hereto without the prior written consent of the other Party;
provided, however, that the Purchaser may assign its rights hereunder to any of its
wholly-owned subsidiaries.

18

 

	8.10	 	Several Liability

	 	8.10.1	 	None of the obligations of the Sellers under this Agreement shall be joint and
several but instead shall be in proportion to such Sellers’ Allocable Portion as set
out in Schedule 13 to the Agreement. Each of the Sellers is entitled to
enforce individually for itself all its rights under this Agreement. For the avoidance
of doubt, no Seller can be held liable for a breach of the terms hereof by another
Seller.
	 
	 	8.10.2	 	All of the obligations of the Purchaser or the Guarantor under this Agreement shall
be joint and several obligations of the Purchaser and the Guarantor.

	8.11	 	Sellers’ Representative
	 
	 	 	Except with regard to the application of article 3.6. of this Agreement, each of the Sellers
designates Mr. Barend Van den Brande as its representative for the following purposes under
this Agreement (the “Sellers’ Representative”): receipt of disclosures and receiving
notices. Any such receipt by the Sellers’ Representative shall be valid and binding on each
of the Sellers.
	 
	8.12	 	Specific Performance
	 
	 	 	Each of the parties hereto acknowledges and agrees that any failure by a Party to perform
its obligations hereunder or otherwise breach this Agreement may cause irreparable injury to
the other Party for which there is no adequate remedy at law, that it will not be possible
to measure damages for such injuries precisely and that, in the event of any such failure, a
Party may obtain such relief as may be required to specifically enforce the other Party’s
obligation hereunder.
	 
	8.13	 	Waiver of Rights Under Shareholder Agreement
	 
	 	 	Sellers hereby expressly waive any rights Sellers have towards the Company under any
provision of that certain Shareholders’ Agreement, dated as of November 14, 2003, as amended
from time to time, by and among Sellers and the Company that may be implicated by the
transactions contemplated hereby (including the financing and exercise of the Management
Options).
	 
	9.	 	GOVERNING LAW AND DISPUTE RESOLUTION
	 
	9.1	 	Governing Law
	 
	 	 	This Agreement shall be deemed a contract made under the laws of Belgium and together with
the rights and obligations of the Parties hereunder, shall be construed and interpreted in
accordance with the laws of Belgium.

19

 

	9.2	 	Dispute Resolution

	 	9.2.1	 	Other than with respect to injunctive or equitable relief sought by either
Party to this Agreement, all disputes arising after the Closing in connection with this
Agreement shall be finally settled under the then existing Rules (the “Rules”) of
Conciliation and Arbitration of the International Chamber of Commerce (the “ICC”) by
one (1) arbitrator which the Sellers and Purchaser shall agree upon from a list
provided by the ICC in accordance with the Rules. In the event of failure of the
Parties hereto to agree to the appointment of an arbitrator within ten (10) days after
the commencement of the arbitration proceeding, such arbitrator shall be appointed by
the ICC in accordance with the Rules. Any such arbitration shall be held in Brussels,
Belgium pursuant to the Laws of Belgium unless the Parties hereto mutually agree in
writing upon some other location for arbitration. The arbitrators shall not be
empowered to award punitive, exemplary and/or consequential damages to any Party.
There shall be no consolidation of this arbitration with any other dispute or
proceeding involving third parties. The provisions of this Agreement shall prevail in
case of inconsistency between the Rules and this Agreement.
	 
	 	9.2.2	 	Any award rendered by the arbitrator shall be in writing, setting forth the
reasons for the award, and shall be the final disposition on the merits, and the
parties agree to execute such award. In the event that one of the Parties hereto fails
to execute the arbitrator’s award, the other Party may turn to a court of competent
jurisdiction with a petition to issue a decision on the execution of the arbitrator’s
award. The award of the arbitrator may be, alternatively or cumulatively, for monetary
damages or an order requiring the performance of obligations (including specific
performance or injunctive relief) or any other appropriate order or remedy.

- signature page follows -

20

 

IN WITNESS WHEREOF, the parties have executed this Agreement by their duly authorized
representatives as of the date set forth in the first paragraph.

	 	 	 	 	 
	 	HOLDERS:

 	 
	 	/s/ Herman Oggel
 	 
	 	Name: Herman Oggel 	 
	 	 	 
	 
	 	 	 
	 	
/s/ Herman Oggel, Proxy Holder
 	 
	 	Name: Kristof De Spiegeleer 	 
	 	 	 
	 
	 	 	 
	 	                                               /s/ Herman Oggel, Proxy Holder
 	 
	 	Name: Joost Metten 	 
	 	 	 
	 
	 	 	 
	 	                                               /s/ Herman Oggel, Proxy Holder
 	 
	 	Name: Wouter Van Eetvelde 	 
	 	 	 
	 
	 	 	 
	 	                                               /s/ Herman Oggel, Proxy Holder
 	 
	 	Name: Jean-Bernard Everaert 	 
	 	 	 
	 
	 	 	 
	 	                                               /s/ Herman Oggel, Proxy Holder
 	 
	 	Name: Kurt Glazemakers 	 
	 	 	 
	 
	 	 	 
	 	                                               /s/ Herman Oggel, Proxy Holder

 	 
	 	Name: Paul-Richard Hellemans 	 
	 	 	 
	 
	 	 	 
	 	                                               /s/ Herman Oggel, Proxy Holder
 	 
	 	Name: Kester Goh 	 
	 	 	 
	 
	 	Big Bang Ventures C.V.A.

 	 
	 	By:  	/s/
Barend Van Den Brande
 	 
	 	 	Name: 	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 
	 
	 	Big Bang Management C.V.B.A.

 	 
	 	By:  	/s/ Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 
	 
	 	Koceram NV

 	 
	 	By:  	/s/ Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 

21

 

	 	 	 	 	 

	 	 	 	 	 
	 	Partech Europe Partners IV LLC

 	 
	 	By:  	/s/ Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 
	 
	 	KBC Private Equity N.V.

 	 
	 	By:  	/s/ Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 
	 
	 	DMS N.V.

 	 
	 	By:  	/s/
Herman Oggel
 	 
	 	 	Name:  	Herman Oggel 	 
	 	 	Its: Proxy Holder	 
	 
	 	NIBC Principal Instruments I N.V.

 	 
	 	By:  	/s/
Joris De Meester
 	 
	 	 	Name:  	Joris De Meester 	 
	 	 	Its: Proxy Holder	 
	 
	 	PIV IV LP

 	 
	 	By:  	/s/
Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 
	 	 	 	 
	 
	 	Nesbic Converging Technologies & e-Commerce (CTe)

Fund II BV

 	 
	 	By:  	/s/ Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 
	 
	 	Nesbic Converging Technologies & e-Commerce (CTe) 

Fund II CV

 	 
	 	By:  	/s/ Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 
	 
	 	Stichting Beheer Friends of Cte II

 	 
	 	By:  	/s/ Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 
	 	 	 	 
	 
	 	Trustcapital Technology NV

 	 
	 	By:  	/s/ Barend Van Den Brande
 	 
	 	 	Name:  	Barend Van Den Brande 	 
	 	 	Its: Proxy Holder	 

22

 

	 	 	 	 	 
	 	i17C GCV

 	 
	 	By:  	/s/
Herman Oggel
 	 
	 	 	Name:  	Herman Oggel 	 
	 	 	Its: Proxy Holder	 
	 
	 	Oggel Management Consulting B.V.

 	 
	 	By:  	/s/ Herman Oggel
 	 
	 	 	Name:  	Herman Oggel 	 
	 	 	Its: Proxy Holder	 
	 
	 	PURCHASER:

TERREMARK EUROPE, INC.

 	 
	 	By:  	/s/ Jose Segrera
 	 
	 	 	Name: Jose Segrega
Its: Executive Vice President and Chief Financial 	 
	 	 	Officer 	 
	 
	 	FOR AGREEMENT:

TERREMARK WORLDWIDE, INC.

 	 
	 	By:  	/s/
Jose Segrera
 	 
	 	 	Name:  	Jose Segrega 	 
	 	 	Its: Executive Vice President and Chief Financial 	 
	 	 	Officer 	 

23

 

	 	 	 	 	 

LIST OF SCHEDULES

SCHEDULES

1.    Sellers’ Resolutions

2.    Purchaser’s Resolutions

3.    Definitions

4.    Wire Accounts

5.    Form of Loan Agreement

6.    Registration Rights Agreement

7.    Domain Name Assignment

8.    Sellers’ Representation and Warranties

9.    Purchaser’s Representations and Warranties

10.   Key Managers

11.   Management Options

12.   Form of Pledge Agreement

13.   Allocable Portion

14.   Amendment n°1 to the Corporate Software License Agreement

24

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