Exhibit 10.1

 

[CONFIDENTIAL TREATMENT REQUESTED]

 

FINANCING AGREEMENT

 

This Financing Agreement (this “Agreement”), is entered into as of December 21,
2004 (the “Effective Date”), between, on the one hand, Cell Therapeutics, Inc.,
a Washington corporation, with a principal place of business at 501 Elliott
Avenue West, Suite 400, Seattle, WA 98119 (“CTI”), and PolaRx
Biopharmaceuticals, Inc., a Delaware corporation and a wholly-owned subsidiary
of CTI (“PolaRx”) (together CTI and PolaRx are referred to as the “CTI Parties”
and individually as a “CTI Party”); and, on the other hand, PharmaBio
Development, Inc., a North Carolina corporation, with a principal place of
business at 4709 Creekstone Drive, Suite 200, Durham, NC, 27703 (“PharmaBio”).
The CTI Parties and PharmaBio are each referred to herein by name or,
individually, as a “Party” or, collectively, as “Parties.”

 

BACKGROUND

 

A. CTI is in the business of developing, acquiring and commercializing products
for, among other things, the treatment of cancer and other indications in
humans; and

 

B. PharmaBio is a wholly-owned subsidiary of Quintiles Transnational Corp., a
North Carolina corporation, with a principal place of business at 4709
Creekstone Drive, Suite 200, Durham, NC, 27703 (“Quintiles”) and is in the
business of providing financing and, through its Affiliates, clinical and
commercialization services that assist pharmaceutical and biotech companies more
rapidly develop and commercialize their pharmaceutical products; and

 

C. PharmaBio wishes to provide to CTI and CTI wishes to receive financing and
payment of certain invoices in exchange for payment by CTI to PharmaBio of
certain royalty payments, all on the terms set forth below; and

 

D. On the Effective Date, the Parties are entering into a Security Agreement,
Guaranty, and Registration Rights Agreement, in each case as set forth therein.

 

NOW, THEREFORE, in consideration of the premises and mutual covenants herein
below, and for other good and valuable consideration, the receipt and
sufficiency of which are hereby acknowledged, the Parties agree as follows:

 

AGREEMENT

 

ARTICLE I

DEFINITIONS

 

The following terms used herein, including in the preamble, recitals, exhibits
and schedules hereto, shall have the following meanings:

 

1.1 “Account” shall have the meaning assigned to such term in Article 9 of the
UCC.

 

1.2 “Accounts Receivable” shall mean all Accounts and all right, title and
interest in any returned goods, together with all rights, titles, securities and
guaranties with respect thereto,

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including any rights to stoppage in transit, replevin, reclamation and resales,
and all related security interests, liens and pledges, whether voluntary or
involuntary, in each case whether now existing or owned or hereafter arising or
acquired.

 

1.3 “Affiliate” means, with respect to an entity, any business entity
controlling, controlled by, or under common control with such entity, but only
so long as such control exists. For the purposes of this definition, “control”
means the possession, directly or indirectly, of the power to direct the
management or policies of an entity, including, but not limited to, through
ownership of fifty percent (50%) or more of the voting securities of such entity
(or, in the case of an entity that is not a corporation, ownership of fifty
percent (50%) or more of the corresponding interest for the election of the
entity’s managing authority).

 

1.4 “Annual Minimum True-Up Payment” has the meaning ascribed to it in Section
5.7.

 

1.5 “Calendar Quarter” means each of the following three (3) month periods
during each Calendar Year during the Royalty Term: January 1 through March 31
(the “First Calendar Quarter”); April 1 through June 30 (the “Second Calendar
Quarter”); July 1 through September 30 (the “Third Calendar Quarter”); and
October 1 through December 31 (the “Fourth Calendar Quarter”).

 

1.6 “Calendar Year” means the twelve (12) month period from January 1 through
December 31.

 

1.7 “Change of Control” means the occurrence of any of the following (a) any
“person” or “group” (as such terms are defined in Section 13(d) and Section
14(d) of the Securities Exchange Act of 1934, as amended, or any successor
provisions (the “Exchange Act”)) that is or becomes the “beneficial owner” (as
determined in accordance with Rule 13d-3 under the Exchange Act), directly or
indirectly, of shares of voting stock of CTI representing fifty percent (50%) or
more of the total voting power of all outstanding classes of voting stock of
CTI; (b) the sale or transfer of all or substantially all of the assets of CTI
and its subsidiaries, taken as a whole; or (c) any merger, consolidation, share
exchange, business combination or similar transaction in which CTI is not the
surviving entity or in which the holders of the outstanding shares of stock of
CTI immediately prior to such transaction hold, immediately after such
transaction, less than fifty percent (50%) of the total voting power of the
outstanding securities entitled to vote generally in the election of directors
of the surviving or resulting entity in such transaction.

 

1.8 “Collateral” means each of the following, whether now existing or owned or
hereafter arising or acquired:

 

A. with respect to each of CTI or PolaRx, all of its rights in and to all assets
and properties directly relating to the Product in the Territory, including,
without limitation:

 

(1) any and all Intellectual Property directly relating to or which is embodied,
used or included in, or which otherwise comprises or constitutes, the Product in
the Territory or, in the case of Trademarks and Copyrights, is used by the CTI
Parties in the marketing or other promotion of the Product in the Territory;

 

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(2) any and all Product Registrations directly relating to or arising out of or
in connection with the Product for the Territory;

 

(3) any and all Data directly relating to or arising out of or in connection
with the development, manufacture, use, sale or marketing of the Product for the
Territory;

 

(4) any and all Records directly relating to or arising out of or in connection
with the Product in the Territory;

 

(5) any and all Accounts Receivable directly relating to or arising out of or in
connection with the sale of the Product in the Territory;

 

(6) any and all Inventory, including, without limitation, finished and
unfinished or work-in-process commercial and sample goods and packaging,
directly relating to or arising out of or in connection with the Product for the
Territory;

 

(7) any and all Marketing Materials directly relating to or arising out of or in
connection with the marketing or other promotion of the Product in the
Territory;

 

(8) to the extent not covered by clauses (1) through (7) of this definition, all
other General Intangibles directly relating to or arising out of or in
connection with the Product in the Territory; and

 

(9) Proceeds of any and all of the foregoing;

 

B. with respect to CTI, the Pledged Securities.

 

Notwithstanding the foregoing, in no event shall the Collateral include (a) any
equipment or any additions, parts, replacements, fixtures, improvements and
attachments thereto, and the proceeds thereof if and for so long as the grant of
a security interest therein shall constitute or result in (i) the abandonment,
invalidation or unenforceability of any right, title or interest of a CTI Party
therein or (ii) in a breach or termination pursuant to the terms of, or a
default under, the agreement pursuant to which such equipment was acquired,
leased or financed, or (b) any of the outstanding stock of a controlled foreign
corporation (as defined in the Internal Revenue Code of 1986, as amended) in
excess of sixty-five percent (65%) of the voting power of all classes of capital
stock of such controlled foreign corporation entitled to vote.

 

1.9 “Closing Date” means the date CTI receives the Financing from PharmaBio.

 

1.10 “Confidential Information” has the meaning ascribed to it in Section 6.1.

 

1.11 “Copyrights” shall mean, collectively, all copyrights (whether such
copyrights are statutory or common law, whether established or registered in the
United States or any other country or any political subdivision thereof, whether
registered or unregistered and whether published or unpublished) and all
copyright registrations and applications, and in each case, whether now owned or
hereafter created or acquired, together with any and all (i) rights and
privileges arising under applicable law with respect to the use of such
copyrights, (ii) reissues, renewals, continuations and

 

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extensions thereof, (iii) income, fees, royalties, damages, claims and payments
now or hereafter due or payable with respect thereto, including, without
limitation, damages and payments for past, present or future infringements
thereof, (iv) rights corresponding thereto throughout the world and (v) rights
to sue for past, present or future infringements thereof.

 

1.12 “Data” shall mean any and all preclinical, clinical and manufacturing data
or results and other similar data; provided, however, that, solely to the extent
applicable law requires, Data shall exclude any patient identifiable or other
similar information the transfer and/or use of which is prohibited by the
privacy regulations promulgated by U.S. Department of Health and Human Services
pursuant to the Health Insurance Portability and Accountability Act of 1996, as
amended, which is set forth at 45 Code of Federal Regulations Parts 160 and 164
(or any similar regulations outside of the United States of America).

 

1.13 “Divestiture Event” has the meaning ascribed to it in Section 8.6A.

 

1.14 “Event of Default” has the meaning ascribed to it in Section 8.4.

 

1.15 “Expiration Date” means the date that is the earlier to occur of (i) the
expiration of the Royalty Term (and payment by CTI of all outstanding amounts
owed to PharmaBio pursuant to Article V), (ii) the payment by CTI of aggregate
amounts under Article V equal to the Maximum Royalty Amount or (iii) the payment
by CTI, as authorized in this Agreement, of the Termination Payment.

 

1.16 “FDA” means the United States Food and Drug Administration or any successor
agency thereto.

 

1.17 “FFDCA” shall mean the United States Federal Food, Drug and Cosmetic Act,
as amended from time to time, including all regulations promulgated thereunder.

 

1.18 “Financing” has the meaning ascribed to it in Section 2.1.

 

1.19 “GAAP” means generally accepted accounting principles in the United States,
consistently applied.

 

1.20 “General Intangibles” shall mean, collectively, all “general intangibles,”
as such term is defined in the UCC, and in any event shall include, without
limitation, all choses in action and causes of action and all other intangible
personal property of every kind and nature now existing or owned or hereafter
arising or acquired, including all rights and interests in indemnification
claims, contracts and contract rights (including rights under licenses,
sublicenses or leases, whether entered into as licensor or licensee, sublicensor
or sublicensee, or lessor or lessee, distribution agreements, supply agreements
and other agreements, including, without limitation, those agreements set forth
on Schedule I of the Security Agreement), Intellectual Property, goodwill,
registrations, and franchises.

 

1.21 “Governmental Authority” means any Federal, state, local or foreign court
or governmental agency, authority, instrumentality or regulatory body, including
any central bank.

 

1.22 “Guaranty” has the meaning ascribed to it in Section 3.1D.

 

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1.23 “IND” shall mean an “investigational new drug application,” as such term is
defined under the FFDCA.

 

1.24 “Intellectual Property” shall mean all intellectual property, proprietary
rights and similar property or rights of every kind and nature now owned or
hereafter acquired, including, without limitation, Patents, Trademarks,
Copyrights, domain names, trade secrets and trade secret rights, inventions,
designs, confidential or proprietary technical and business information,
Know-How, show-how or other data or information, software and databases and all
embodiments or fixations thereof and related documentation, registrations and
franchises, and all additions, improvements and accessions to, and books and
records describing or used in connection with, any of the foregoing.

 

1.25 “Inventory” shall have the meaning assigned to such term in Article 9 of
the UCC.

 

1.26 “Joint Oversight Committee” or “JOC” has the meaning ascribed to it in
Section 4.1.

 

1.27 “Know-How” shall mean all know-how and other information, including,
without limitation, ideas, discoveries, inventions, data, techniques,
specifications, processes, procedures, manufacturing and technical information,
results from experiments and tests, instructions, methods, formulae, designs,
plans, sketches, records, confidential analyses, interpretations of information,
and trade secrets, or any similar items, in any media form, whether or not
tangible, including, without limitation, any paper or electronic form.

 

1.28 “Lien” means, with respect to any asset, (a) any mortgage, deed of trust,
deed to secure debt, lien, pledge, encumbrance, charge, assignment for security,
hypothecation or security interest in or on such asset or any filing of any
financing statement under the UCC or any other similar notice or lien under any
similar notice or recording statute of any Governmental Authority (including,
without limitation, the United States Patent and Trademark Office), in each of
the foregoing cases whether voluntary or imposed by law, (b) the interest of a
vendor or a lessor under any conditional sale agreement, capital lease or title
retention agreement relating to such asset, (c) in the case of securities, any
purchase option, call or similar right of a third party with respect to such
securities, and (d) any other agreement intended to create any of the foregoing.

 

1.29 “Marketing Materials” shall mean marketing materials, advertising
materials, training materials, product data, price lists, mailing lists, sales
materials, market information (e.g., customer, sales and competitor data),
promotional materials, artwork for the production of packaging components, and
other materials, and in each case whether now existing or owned or hereafter
arising or acquired.

 

1.30 “Material Adverse Effect” means, with respect to any Person, a material
adverse effect on (i) the business, operations, properties, assets, or condition
(financial or otherwise) of such Person and its subsidiaries taken as a whole or
(ii) the Product in the Territory.

 

1.31 “Maximum Royalty Amount” has the meaning ascribed to it in Section 5.5.

 

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1.32 “Minimum Payment Amount” means Fifty-Three Million Dollars (US
$53,000,000), unless, pursuant to the provisions of Section 3.4E, such amount is
increased to [*].

 

1.33 “Minimum Payment Obligation” has the meaning ascribed to it in Section 5.6.

 

1.34 “NDA” shall mean a “new drug application,” as such term is used under the
FFDCA.

 

1.35 “Net Sales” means the gross amount invoiced or billed by CTI, its
Affiliates and their licensees and sublicensees, if any (each, a “Selling
Party”) to Third Parties for sales or other dispositions of Product in the
Territory, less the following items without duplication: (i) discounts
(including cash and quantity discounts) for the Product allowed and actually
taken or accrued; (ii) refunds, rebates, charge-back payments, and retroactive
price adjustments for the Product actually taken or accrued, including
distributor fees (e.g., the IDIS distributor fee with respect to Product sold in
those European Union countries included in the Territory); (iii) credits or
allowances actually issued or accrued for Product returns, recalls or the like;
and (iv) to the extent such items are included in such gross amount (A) taxes or
duties imposed on the production, sale, or delivery of the Product, including
sales, excise, or value added taxes, but not income taxes and (B) all package,
handling, and pre-paid freight charges. All amounts hereunder will be determined
from the books and records of the applicable Selling Party, which books and
records shall be calculated and maintained in accordance with GAAP.

 

1.36 “Outsourced Service Opportunity” means any pre-clinical or clinical
development project with an aggregate value of greater than [*] that CTI or an
Affiliate intends to have another Person perform on its behalf.

 

1.37 “Patents” shall mean all of the following whether now owned or hereafter
acquired: (a) all patents of the United States or any other country, all
registrations and recordings thereof, and all applications for patents of the
United States or any other country, including registrations, recordings and
pending applications in the United States Patent and Trademark Office or any
other country, including, without limitation, those listed on Schedule II of the
Security Agreement, (b) all reissues, continuations, divisions,
continuations-in-part, renewals or extensions thereof, and the inventions
disclosed or claimed therein, including the right to make, use or sell the
inventions disclosed or claimed therein and (c) all income, fees, royalties,
damages, claims and payments now or hereafter due or payable with respect
thereto, including, without limitation, damages and payments for past, present
or future infringements thereof.

 

1.38 “Permitted Liens” means (a) licenses and sublicenses existing on the
Effective Date, (b) Liens for any Taxes not yet due and payable, or if
obligations with respect to such Taxes are being contested in good faith by
appropriate proceedings promptly instituted and diligently conducted, (c)
statutory, common law or contractual Liens of depository institutions and
institutions holding securities accounts, (d) Liens in favor of PharmaBio, (e)
purported Liens evidenced by the filing of precautionary UCC financing
statements relating to operating leases, (f) Liens securing capital leases and
purchase money financing of equipment so long as such Lien encumbers only the
assets acquired pursuant to such lease or financing and any additions, parts,
replacements, fixtures, improvements and attachments thereto, and the proceeds
thereof, and (g) statutory, common law or

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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contractual liens of landlords, carriers, warehousemen, mechanics, repairmen,
workmen and materialmen and other Liens imposed by law, and other similar Liens
arising in the ordinary course of business, and (h) any interest or title of a
lessor or sublessor under any lease of real estate.

 

1.39 “Person” means any natural person, corporation, trust, joint venture,
association, company, partnership, limited liability company or government, or
any agency or political subdivision thereof.

 

1.40 “Pledged Securities” shall mean (i) all of the capital stock of PolaRx and
(ii) sixty-five percent (65%) of the capital stock of Cell Therapeutics (UK)
Limited, including, without limitation, the stock set forth on Schedule III to
the Security Agreement.

 

1.41 “Proceeds” shall mean, collectively, all “proceeds,” as such term is
defined in the UCC, and in any event shall include, without limitation, any
consideration received from the sale, exchange, license, lease or other
disposition of any asset or property that constitutes Collateral, any value
received as a consequence of the possession of any Collateral and any payment
received from any insurer or other Person or entity as a result of the
destruction, loss, theft, damage or other involuntary conversion of whatever
nature of any asset or property that constitutes Collateral, and shall include
(a) any claim against any third party for (and the right to sue and recover for
and the rights to damages or profits due or accrued arising out of or in
connection with) (i) past, present or future infringement of any Patent now or
hereafter owned, (ii) past, present or future infringement or dilution of any
Trademark now or hereafter owned or injury to the goodwill associated with or
symbolized by any Trademark now or hereafter owned, (iii) past, present or
future infringement of any Copyright now or hereafter owned and (b) any and all
other amounts from time to time paid or payable under or in connection with any
of the Collateral.

 

1.42 “Product” means Trisenox® (arsenic trioxide) in any and all dosage forms or
formulations.

 

1.43 “Product Registration” means with respect to any country, the
registrations, permits, licenses, consents, authorizations and other approvals
and pending applications and requests therefor, required by applicable
Governmental Authorities relating to the marketing, sale, distribution, pricing
and reimbursement of the Product in such country, including, without limitation,
INDs and NDAs, marketing authorizations, and any supplements or amendments to
any of the foregoing, and any other equivalent of the foregoing, in each case
whether now existing or owned or hereafter arising or acquired for the Product,
including, without limitation, those listed on Schedule IV of the Security
Agreement, and including all filings and files with respect thereto, including,
without limitation, all documents referred to in the complete regulatory
chronology for each Product registration.

 

1.44 “Records” shall mean records, documents and files, including files
pertaining to the Product Registrations, Intellectual Property, drug master
files, correspondence with the FDA and other Governmental Authorities,
validation documents and data, market studies, sales histories and quality
control histories, accounting records, sales records, suppliers lists, price
lists, forecasts, market studies, customer service and inquiry or complaint
records, laboratory notebooks, quality assurance/control procedures and records,
product and raw material specifications, regulatory

 

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compliance filings and other regulatory records, product operation manuals and
instructions, standard operating procedures and written medical records, and in
each case whether now existing or owned or hereafter arising or acquired, in any
media form, whether or not tangible, including, without limitation, any paper or
electronic form.

 

1.45 “Royalty” has the meaning ascribed to it in Section 5.1.

 

1.46 “Royalty Obligation” has the meaning ascribed to it in Section 5.1.

 

1.47 “Royalty Term” means the period of time from January 1, 2006 until December
31, 2010.

 

1.48 “SEC” means the United States Securities and Exchange Commission or any
successor agency thereto.

 

1.49 “Securities Act” has the meaning ascribed to it in Section 7.2A.

 

1.50 “Security Agreement” has the meaning ascribed to it in Section 3.1C.

 

1.51 “Service Payments Obligation” has the meaning ascribed to it in Section
2.2.

 

1.52 “Shares” has the meaning ascribed to it in Section 8.5B(1).

 

1.53 “SKI Agreement” means that certain Exclusive License Agreement between
Sloan-Kettering Institute for Cancer Research and PolaRx last dated February 16,
1998.

 

1.54 “Sublicense” has the meaning ascribed to it in Section 8.5A.

 

1.55 “Tax” means any present or future tax, levy, impost, duty, assessment,
charge, fee, deduction or withholding of any nature and whatever called
(including interest and penalties thereon) by any Governmental Authority, on
whomsoever and wherever imposed, levied, collected, withheld or assessed.

 

1.56 “Term” means the period beginning on the Closing Date and expiring upon the
Expiration Date.

 

1.57 “Termination Payment” has the meaning ascribed to it in Section 8.6B.

 

1.58 “Territory” means the United States of America, Germany, France, Italy,
Spain, the United Kingdom, Greece, Austria, Denmark, Sweden, Finland,
Luxembourg, Ireland, Portugal, The Netherlands, Belgium and any other country in
the European Union where, after the Effective Date, CTI or its Affiliate
directly markets and sells the Product.

 

1.59 “Third Party” shall mean any Person, including a governmental entity, other
than the CTI Parties or PharmaBio, or their respective Affiliates.

 

1.60 “Trademarks” shall mean all of the following whether now owned or hereafter
acquired: (a) all trademarks, service marks, trade names, corporate names,
company names,

 

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business names, fictitious business names, trade styles, trade dress, logos,
other source or business identifiers, designs and general intangibles of like
nature, in each case excluding the names Cell Therapeutics, Inc. and PolaRx
Biopharmaceuticals, Inc., all registrations and recordings thereof, and all
registration and recording applications filed in connection therewith, including
registrations and registration applications in the United States Patent and
Trademark Office, any State of the United States or any similar offices in any
other country or any political subdivision thereof, and all extensions or
renewals thereof, including, without limitation, those listed on Schedule V of
the Security Agreement, (b) all income, fees, royalties, damages, claims and
payments now or hereafter due or payable with respect thereto, including,
without limitation, damages and payments for past, present or future
infringements thereof, (c) all goodwill associated therewith or symbolized
thereby, and (d) all other assets, rights and interests that uniquely reflect or
embody such goodwill.

 

1.61 “Transaction Document(s)” means, collectively and individually, this
Agreement, the Registration Rights Agreement, the Guaranty, and the Security
Agreement, each as amended, restated, modified or otherwise supplemented from
time to time.

 

1.62 “UCC” shall mean the Uniform Commercial Code as in effect on the Effective
Date in the applicable jurisdiction.

 

1.63 “Unfavorable Marketing Event” means a continued failure of CTI to supply at
least [*] of firm purchase orders received for Product in the Territory for a
period of [*] or more consecutive days.

 

ARTICLE II

FINANCING

 

2.1 Financing. On the terms and subject to the conditions of the Transaction
Documents and relying upon the representations and warranties therein set forth
as and when made or deemed to be made, upon the Closing Date, PharmaBio shall
make an advance (the “Financing”) to CTI in the aggregate principal amount of
Twenty-Five Million Dollars ($25,000,000.00). PharmaBio shall disburse the
proceeds of the Financing by wire transfer in immediately available funds to an
account designated by CTI.

 

2.2 PharmaBio Service Payments Obligation. In addition to the Financing,
PharmaBio shall pay for up to Five Million Dollars ($5,000,000) in cumulative
PharmaBio Service Invoices (the “Service Payments Obligation”) approved by CTI
or its Affiliates during the Term. For those PharmaBio Service Invoices for
which it is responsible under its Service Payments Obligation, PharmaBio shall
make such payment directly to its applicable Affiliate(s). If PharmaBio fails to
pay an applicable invoice within the later of (i) five (5) business days of
receipt thereof from CTI or its Affiliate or (ii) on or before the due date of
such invoice, in each case in accordance with the written instructions provided
by CTI or its Affiliate, then any and all late payment charges resulting from
such failure shall be the responsibility of PharmaBio and payment of such late
charges shall not reduce PharmaBio’s Service Payments Obligation pursuant to
this Section 2.2. The Parties will work together and with the applicable
PharmaBio Affiliates performing services for CTI or its Affiliates to establish
a process by which CTI or its Affiliates approve the PharmaBio Service Invoices
to be paid hereunder. Finally, in addition to other current or future projects,
the Parties

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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agree to use PharmaBio’s Service Payments Obligation for PharmaBio Service
Invoices arising pursuant to that General Services Agreement effective April 22,
2004 (as amended), and that General Services Agreement effective February 14,
2004 (as amended), each between CTI and Quintiles for development activities
related to Pixantrone (collectively, the “Existing Pixantrone Service
Agreements”) As part of the governance process, the JOC and the Parties’
Alliance Managers shall regularly track the use and exhaustion of the Service
Payments Obligation.

 

A. PharmaBio Service Invoices. For purposes of this Section 2.2, “PharmaBio
Service Invoice” means any invoice submitted to CTI or its Affiliates by
PharmaBio, Quintiles or their Affiliates for any services provided by or on
behalf of PharmaBio, Quintiles or their Affiliates (“PharmaBio Services”) for or
on behalf of CTI or its Affiliates, including any and all associated
professional fees. For clarity, services provided by a Third Party on behalf of
PharmaBio, Quintiles or their Affiliates shall be eligible for payment under
this Section 2.2 except for Third Party pass-through costs incurred by
PharmaBio, Quintiles or their Affiliates in providing PharmaBio Services.

 

B. PharmaBio Services Agreements, Pricing, and Payment Terms. The PharmaBio
Services, for which PharmaBio shall pay under its Service Payments Obligation,
shall be ordered, priced, and provided pursuant to the terms and conditions of
applicable services agreements entered into, or that may be entered into,
between PharmaBio, Quintiles or their Affiliates and CTI and its Affiliates,
including the Existing Pixantrone Service Agreements. Except with regard to
payment of the Service Payments Obligation, nothing in the Transaction Documents
shall amend or change any such services agreements and any such services
agreement shall otherwise be independent hereof.

 

ARTICLE III

CTI OBLIGATIONS

 

3.1 General.

 

A. Repayment. In consideration for the Financing and the Service Payments
Obligation, CTI shall pay to PharmaBio the Royalty Obligation pursuant to
Article V.

 

B. Use of Proceeds. CTI shall use the proceeds of the Financing for general
corporate and other purposes as it deems appropriate in its sole discretion.

 

C. Security Agreement. On the Effective Date, CTI and PolaRx shall deliver to
PharmaBio an executed Security Agreement in the form attached hereto as Exhibit
3.1C (the “Security Agreement”).

 

D. Guaranty. On the Effective Date, PolaRx shall deliver to PharmaBio an
executed Guaranty in the form attached hereto as Exhibit 3.1D (the “Guaranty”).

 

3.2 Outsourced Service Opportunities. During the Term, CTI shall use good faith
efforts to notify PharmaBio of any Outsourced Service Opportunities (the
“Service Notice”). If PharmaBio or its Affiliate timely notifies CTI of its
interest in such Outsourced Service Opportunity in accordance with CTIs standard
timing requirements of all companies for such services, then CTI shall make good
faith efforts to include PharmaBio or its Affiliate, as applicable, (along with
any

 

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other Third Party, in CTI’s discretion) in CTI’s bidding process for such
Outsourced Service Opportunity. Subject to the foregoing, CTI may enter into an
arrangement with any Third Party without restriction for performance of the
services described in the Service Notice.

 

3.3 Product Development Generally.

 

A. Authority. CTI has sole authority and responsibility for the Product
including, but not limited to, regulatory compliance, intellectual property,
manufacturing, marketing, clinical development, distribution, sales, and
reimbursement with respect thereto.

 

B. Documentation. CTI shall use commercially reasonable efforts to keep
PharmaBio informed of, and provide copies of material data and other primary
documents regarding, all material Product developments, including, clinical
trial results, FDA and other regulatory communications, intellectual property
status, prescription and Net Sales data, and manufacturing and supply
information. CTI shall create all development and commercialization plans and
provide such documents to PharmaBio’s representatives on the JOC on a timely
basis for review.

 

3.4 Minimum Commitments.

 

A. Additional Indications. CTI (itself or through its Affiliates or Third
Parties) shall use best efforts to pursue expanded label claims for the Product
in the Territory for first-line acute promyelocytic leukemia (APL) and
refractory multiple myeloma (each, an “Additional Indication”) in accordance
with the registration trials plans, protocols, and timelines in CTI’s current
development plan, a copy of which has been provided to PharmaBio. CTI shall not
have failed to use best efforts as described in this Section 3.4A should it
cease pursuing an Additional Indication because data from a clinical trial for
such Additional Indication demonstrates that (i) continued pursuit of such
Additional Indication is medically unsafe, or (ii) the Product is not
efficacious for such Additional Indication, or (iii) the Additional Indication
is not commercially viable because the Product is substantially less efficacious
or less safe for such Additional Indication than its competitor.

 

B. Annual Minimum Non-Registration Development Spend. During each Calendar Year
of the Term, CTI shall use commercially reasonable efforts to support the
Product through non-registration trials (i.e., clinical trials not intended to
support an application for marketing or expansion of label claims) and
investigator sponsored trials in the Territory. CTI or its Affiliates shall
incur at least [*] in costs on such non-registration and investigator sponsored
trials for the Territory (the “Annual Minimum Non-Registration Development
Spend”) during each Calendar Year of the Term.

 

C. Annual Minimum Commercialization Spend. During each Calendar Year of the
Term, CTI shall use commercially reasonable efforts to support Product marketing
and sales efforts in the United States. CTI or its Affiliates shall incur at
least [*] of costs directed toward marketing and promotion of the Product in the
United States (the “Annual Minimum Marketing Spend”) during each Calendar Year
of the Term. For purposes of the foregoing, amounts incurred by CTI or its
Affiliates with respect to any marketing or promotional activities shall be
counted toward satisfying the Annual Minimum

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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Marketing Spend, including: marketing and medical materials, sales promotion
materials, market research, medical communication programs, public relations,
patient advocacy programs, HCP advisory boards, conventions, scientific
symposia, or KOL development activities. For purposes of calculating amounts
incurred by CTI or its Affiliates pursuant to this Section 3.4C, CTI shall use
its fully-burdened rates as calculated in accordance with GAAP; provided that no
more than ten percent (10%) of the costs satisfying an Annual Minimum Marketing
Spend may be applicable general and administrative charges (including occupancy
charges) allocated thereto, and no amounts incurred with respect to internal
headcount and benefits therefor shall be included in the Annual Minimum
Marketing Spend.

 

D. Annual Minimum Promotion Headcount. CTI agrees to have (itself or through one
or more Third Parties), during each Calendar Year in the Term an average of [*]
full-time equivalents or more promoting the Product in the United States, and
CTI shall use commercially reasonable efforts to allocate such minimum full-time
equivalents in the following manner: [*] sales representatives, [*] sales
managers, [*] medical science liaisons including [*] director, and [*] marketing
professional.

 

E. Consequence. In the event that any of CTI’s requirements, commitments, or
obligations set forth above in Sections 3.4A, B, C, or D are not met, then the
sole consequence (and PharmaBio’s sole remedy) shall be that the Minimum Payment
Amount used to calculate the Minimum Payment Obligation shall increase from
Fifty-three Million Dollars (US$53,000,000) to [*] and, for purposes of the
Annual Minimum True-Up Payment calculation in Section 5.7, such [*] increase
shall increase only the minimum Cumulative Payment Amount in last year of the
Royalty Term as described in the chart therein and shall not affect the other
minimum Cumulative Payment Amounts in the chart. Should the consequence
described in this Section 3.4E be triggered, the Parties will promptly
memorialize such event in a document signed by the Parties.

 

F. Monitoring CTI’s Compliance with Its Obligations under Section 3.4. At each
JOC quarterly meeting, the Parties will review CTI’s compliance with its
obligations under this Section 3.4, and CTI will keep records demonstrating its
compliance or non-compliance with such obligations and will provide or update,
as appropriate, such records to PharmaBio prior to each JOC quarterly meeting.

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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3.5 Additional Covenants and Agreements of CTI Parties.

 

A. Compliance with Law. CTI shall comply, and shall cause each of its
subsidiaries to comply, with all applicable laws in respect of the conduct of
its respective business, the ownership of its respective properties, and the
Product, except (i) where compliance therewith is contested in good faith by
appropriate proceedings or (ii) where non-compliance therewith does not have, or
could not reasonably be expected, in the aggregate, to have, a Material Adverse
Effect. CTI and its subsidiaries shall maintain in full force and effect all
permits, licenses, consents and other governmental or regulatory authorizations
and approvals necessary for the conduct of their respective business as now
being conducted, except where such failure to maintain such permits, licenses,
consents and other governmental or regulatory authorizations and approvals does
not have, or could not reasonably be expected, in the aggregate, to have, a
Material Adverse Effect.

 

B. Compliance with Certain Agreements. Each CTI Party shall observe and perform
all the conditions and obligations to be observed and performed by it under each
contract, license or other agreement relating to the Product, all in accordance
with the terms and conditions thereof, including without limitation the SKI
Agreement except (i) where the observance or performance therewith is contested
in good faith by appropriate proceedings or (ii) where the failure to observe or
perform does not have, or could not reasonably be expected, in the aggregate, to
have, a Material Adverse Effect. CTI will provide written notice to PharmaBio
within five (5) business days of any receipt by any CTI Party of any notice from
any of the other parties to such contracts, licenses, or agreements proposing or
threatening to terminate any such contract, license, or agreement.

 

C. Notice of Certain Events. Promptly, and in any event within five (5) business
days after CTI obtains knowledge thereof, CTI will notify PharmaBio of (a) the
occurrence of any Event of Default, (b) any litigation, proceeding or
investigation or other event that does have or could reasonably be expected to
have a Material Adverse Effect, (c) any Divestiture Event (including Change of
Control) or (d) any Unfavorable Marketing Event.

 

D. Insurance. Each CTI Party shall maintain insurance of the types and in the
amounts that such CTI Party in at least such amounts and against such risks as
it has insured against as of the Closing Date.

 

E. Grant of Rights. During the Term, neither CTI nor PolaRx will grant any right
to any Third Party which would conflict with the rights granted to PharmaBio
hereunder or enter into any agreement which would impair its ability to perform
its obligations under this Agreement.

 

F. SEC and Other Information. Upon written request, CTI will provide to
PharmaBio, within five (5) business days of receipt of such written request, a
copy of any publicly available forms, reports or other documents filed by CTI
with the SEC if such documents are not available on the Internet free of charge.
If for any reason at any time CTI is not required to file annual, quarterly and
other periodic reports with the SEC pursuant to the terms of the Securities
Exchange Act of 1934, then CTI shall make available at no charge to PharmaBio
financial statements no later than the time they would be filed with the SEC if
CTI was required to file such

 

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annual, quarterly and other periodic reports. Any audited consolidated financial
statements and unaudited interim financial statements prepared pursuant to the
preceding sentence shall be prepared in accordance with GAAP applied on a
consistent basis (except as may be indicated therein or in the notes thereto)
during the periods involved, and shall fairly present in all material respects
the financial position of CTI as of the dates thereof and the results of its
operations for the periods then ended (subject, in the case of unaudited interim
financial statements, to normal year-end audit adjustments).

 

3.6 Amend the UCC Filing regarding US Bank. CTI agrees to use commercially
reasonable efforts to amend, as soon as possible, but no later than January 31,
2005, the UCC filing regarding U.S. Bank National Association to conform such
filing to the more limited security interest granted by CTI to U.S. Bank
National Association in the documents related to the irrevocable standby letter
of credit between CTI and US Bank National Association.

 

ARTICLE IV

GOVERNANCE

 

4.1 Joint Oversight Committee. Within thirty (30) days of the Effective Date,
the Parties shall form a governance committee (the “Joint Oversight Committee”
or “JOC”) in order to exchange information, review and discuss CTI’s plans
regarding the Product in the Territory, discuss material Product developments
(including, clinical trial results, FDA and other regulatory communications,
intellectual property status, prescription and Net Sales data, and manufacturing
and supply information), track use of the Service Payments Obligation, and
monitor the activities and progress of CTI hereunder (including compliance with
Section 3.4 obligations). Each of CTI and PharmaBio shall bear its own costs and
expenses arising from its respective activities under this Article IV, including
attendance and participation in meetings of the Joint Oversight Committee. The
JOC shall have no decision making authority (including no authority to amend or
contradict the Transaction Documents), but shall provide a regularly scheduled
forum for the Parties to exchange and discuss information regarding the Product
and their relationship.

 

4.2 Membership. The JOC shall include three (3) representatives (including its
Primary Contact, as described in Section 4.4 below) appointed by CTI and three
(3) representatives (including its Primary Contact) appointed by PharmaBio. CTI
and PharmaBio may replace its respective JOC representatives at any time, with
prior written notice to the other Party. Upon the reasonable request of a Party,
other representatives of such Party may attend JOC meetings as observers,
provided that with respect to PharmaBio if such representatives are not its
employees, they shall be subject to approval of CTI and confidentiality
obligations at least substantially equivalent to those set forth herein.

 

4.3 Meetings. The JOC shall meet at least once per Calendar Quarter. Such
meetings shall, at PharmaBio’s option, be conducted either in person in Seattle
or by phone or videoconference. In advance of each such meeting, CTI shall
circulate to the JOC representatives the development and commercialization plan
for the Product in the Territory or any updates thereto and an agenda of the JOC
meeting and any background materials to be discussed.

 

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4.4 Primary Contacts. Within thirty (30) days after the Effective Date, CTI and
PharmaBio will each appoint, and notify the other of, a person who will serve as
such Party’s main contact to, and for, the other Party with regard to day-to-day
matters affecting the Parties’ relationship under this Agreement (each a
“Primary Contact”). The Primary Contacts (or their designees) will meet, by
phone or in person, as often as they feel necessary to monitor and manage the
day-to-day activities of this Agreement. A Party may change its Primary Contact
at any time, but will give notice to the other Party of any such change as soon
as practical.

 

ARTICLE V

CTI’S ROYALTY AND PAYMENT OBLIGATIONS

 

5.1 CTI’s Royalty Obligation to PharmaBio on Net Sales of the Product. In
consideration for PharmaBio’s payments in Sections 2.1 and 2.2 (i.e., the
Financing and the Service Payments Obligation), CTI shall pay to PharmaBio a
royalty (the “Royalty”) on Net Sales during the Royalty Term (the “Royalty
Obligation”), on the terms set forth in this Article V.

 

5.2 Royalty Calculation. The Royalty shall be equal to the percentage(s) of Net
Sales of the Product, with such percentage(s) being determined by the cumulative
Net Sales range(s) achieved in a given Calendar Year, as provided in the tiered
royalty table below. For Net Sales amounts in the cumulative range (for a given
Calendar Year) set forth in the first column of the table below, the applicable
Royalty percentage for Net Sales within such range is set forth in the
corresponding row of the second column of the table below. For purposes of
example only, if Net Sales in a Calendar Year were US$60,000,000, then the
Royalty on the first US$40,000,000 of such Net Sales would be [*]% of such Net
Sales and the Royalty on the remaining US$20,000,000 of such Net Sales would be
[*]% of such Net Sales. An illustration of the calculation of the Royalty is set
forth in Exhibit 5.2.

 

Ranges of Cumulative Net Sales

Amounts in a Given Calendar Year

--------------------------------------------------------------------------------

  

Percentage of Net Sales in such

Range due as the Royalty

--------------------------------------------------------------------------------

$0 - $40,000,000

   [*]%

$40,000,001 - $80,000,000

   [*]%

>$80,000,000

   [*]%

 

5.3 Terms and Procedures of Royalty Reporting and Payment. The Royalty shall be
calculated and payable by CTI on a Calendar Quarter basis, with the applicable
Royalty amount paid to PharmaBio within [*] days after the end of such Calendar
Quarter. Royalty payments shall be made in Dollars by wire transfer in
immediately available funds to an account designated by PharmaBio. Within [*]
days after the end of each Calendar Quarter, CTI shall also deliver to PharmaBio
a report setting forth the Net Sales for such Calendar Quarter, the cumulative
Net Sales for the Calendar Year as of the end such Calendar Quarter, a detailed
description of the calculation of the Royalty owed in respect of Net Sales
during such Calendar Quarter (indicating the applicable percentage(s) applied to
the Net Sales in such Calendar Quarter), and a breakdown of Net Sales by United
States and European Union.

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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5.4 Record Keeping; Audit Rights. CTI and its Affiliates (and licensees and
sublicensees of the Product in the Territory) shall, consistent with GAAP and
their respective internal financial control and reporting practices and
procedures, keep and maintain for a period of three (3) years from the end of
the applicable Calendar Year (except as otherwise provided herein) accounts and
records of all data reasonably required to verify CTI’s reports under Section
5.3 and for the verification and calculation of the amounts to be paid to
PharmaBio under this Agreement. To the extent that CTI or its Affiliates does
not have the right to grant PharmaBio the right to audit its licensees’ and
sublicensees’ books and records hereunder, CTI or its Affiliates shall obtain
for itself such right and, at the request of the PharmaBio, CTI or its
Affiliates shall exercise such audit right with respect to licensee or
sublicensee using an auditor reasonably designated by PharmaBio and provide the
results of such audit for inspection by PharmaBio pursuant to this Section 5.4.
Upon reasonable advance notice, such records shall be made available for
inspection and audit at CTI or its Affiliate’s place of business, as applicable,
during normal business hours by an independent auditor appointed by PharmaBio
and reasonably acceptable to CTI or its Affiliate, as applicable. Such an audit
may be conducted once per annum during the Term (and during the Calendar Year
thereafter) and solely for the purpose of verifying the accuracy of the reports
of CTI under Section 5.3 and payments made to PharmaBio under the Agreement.
Such audits will be conducted under conditions which reasonably ensure the
confidentiality of information provided to such independent auditor. Audits
conducted under this Section 5.4 shall be at the expense of PharmaBio, unless
such audit reveals an underpayment of more than seven and one-half percent
(7.5%) for the period of the audit, in which case CTI shall reimburse PharmaBio,
as described below, for the out-of-pocket costs of such audit, together with the
amount of the underpayment plus interest as calculated in Section 5.10, all as
described in this Section 5.4 below. All information learned from such audits
and the reports provided pursuant to Section 5.4 shall be deemed Confidential
Information of CTI.

 

If the independent auditor’s report shows any underpayment by CTI, CTI will
remit to PharmaBio within forty-five (45) days after CTI’s receipt of such
report:

 

  (i) the amount of such underpayment to PharmaBio;

 

  (ii) interest on such underpayment, which interest will be calculated pursuant
to Section 5.10; and

 

  (iii) if such underpayment exceeds seven and one-half percent (7.5%) of CTI’s
total payment owed to PharmaBio for the Calendar Year then being reviewed, the
out-of-pocket costs incurred by PharmaBio for the independent auditor’s
services.

 

If the independent auditor’s report shows any overpayment by CTI, PharmaBio will
remit to CTI within forty-five (45) days after PharmaBio’ receipt of such
report:

 

  (i) the amount of such overpayment; and

 

  (ii) interest on such overpayment, which interest will be calculated pursuant
to Section 5.10.

 

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The CTI Parties agree to include in any license or sublicense regarding the
Product in the Territory a provision requiring the licensee and sublicensee to
keep and maintain, in accordance with this Section, records of Net Sales and to
grant access, in accordance with this Section, to such records to the
independent certified public accountant selected by PharmaBio.

 

5.5 Maximum Royalty Obligation. Notwithstanding anything in this Agreement to
the contrary, CTI shall have no obligation to pay, and PharmaBio shall not be
entitled to receive from CTI, more than Sixty-nine Million Dollars
(US$69,000,000) (the “Maximum Royalty Amount”) hereunder from the sum of (a)
Royalty payments, (b) Annual Minimum True-up Payments (described in Section 5.7
below) and (c) the Minimum Payment Obligation payment (described in Section 5.6
below).

 

5.6 Minimum Payment Obligation. PharmaBio shall be entitled to receive aggregate
payments under this Article V of not less than the Minimum Payment Amount. If
the sum of the aggregate Royalty payments received by PharmaBio pursuant to
Section 5.2 in respect of Net Sales during the Royalty Term plus, if applicable,
any Annual Minimum True-up Payments received by PharmaBio (see Section 5.7
below), is less than the Minimum Payment Amount, then CTI shall pay PharmaBio,
no later than February 28, 2011, the difference between the Minimum Payment
Amount and such sum (the “Minimum Payment Obligation”). The Minimum Payment
Obligation shall be payable by CTI to PharmaBio independent, and regardless, of
the actual Net Sales during the Royalty Term, other circumstances including any
occurrence of any Unfavorable Marketing Event (as described in Section 8.3), or
CTI’s financial or corporate status.

 

5.7 Annual Minimum True-up Payments. For the end of each Calendar Year set forth
in the first column in the table below, the “Cumulative Payment Amount” shall be
defined as the sum of (a) all Royalty payments received by PharmaBio under the
Agreement prior to such date (or payable to PharmaBio for the Fourth Calendar
Quarter of such Calendar Year) pursuant to Section 5.2 plus (b) any Annual
Minimum True-Up Payments received by PharmaBio for a prior Calendar Year in the
Royalty Term. If the Cumulative Payment Amount as of the end of each Calendar
Year indicated in the table below is less than the minimum Cumulative Payment
Amount set forth immediately to the right of such Calendar Year in the table
below (such difference, the “Cumulative Payment Shortfall”), then CTI shall pay
PharmaBio, no later than February 28th following the end of such Calendar Year,
an amount equal to the Cumulative Payment Shortfall for such Calendar Year (an
“Annual Minimum True-Up Payment”). As a result of the foregoing, PharmaBio shall
receive no less than the Minimum Payment Amount by February 28, 2011. For
purposes of clarification, the Parties do not intend for Sections 5.6 and 5.7,
when read together, to imply that PharmaBio is or could be entitled to receive
two Minimum Payment Amounts from CTI. To the extent there is a Cumulative
Payment Shortfall in a Calendar Year during the Royalty Term, the Annual Minimum
True-up Payment shall be payable by CTI to PharmaBio independent, and
regardless, of the actual Net Sales during such year, other circumstances, or
CTI’s financial or corporate status. An illustration of the calculation of the
Royalty is set forth in Exhibit 5.7.

 

To avoid confusion, any Royalty due and payable to PharmaBio under Section 5.2
for the Fourth Calendar Quarter of the applicable Calendar Year remains
unaffected by this Section 5.7 and is due and payable in accordance with the
terms and conditions described earlier. However, for purposes of the Parties’
calculation under this Section 5.7 only, such amount shall be considered
received as of the applicable December 31 of such Calendar Year.

 

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Calendar Year Ended

--------------------------------------------------------------------------------

  

Minimum Cumulative

Payment Amount

--------------------------------------------------------------------------------

December 31, 2006

   $ 10,600,000

December 31, 2007

   $ 23,000,000

December 31, 2008

   $ 34,500,000

December 31, 2009

   $ 43,500,000

December 31, 2010

    
  The Minimum Payment
Amount

 

5.8 Currency Conversion. If any currency conversion shall be required in
connection with calculating Net Sales, such conversion shall be made by using
the exchange rates used by the CTI Parties in calculating their own revenues for
financial reporting purposes.

 

5.9 Taxes. Any withholding or other tax that is required by law to be withheld
on behalf of PharmaBio with respect to payments owed by CTI pursuant to this
Agreement shall be deducted by CTI from such payment prior to remittance. CTI
shall promptly furnish PharmaBio evidence of any such taxes withheld.

 

5.10 Interest. In the event a payment under this Agreement is not made when due,
such outstanding payment will accrue interest (from the date such payment is due
through and including the date upon which full payment is made) at the annual
rate equal to two percent (2%) plus the Prime Rate on the date when the payment
was due or the date the payment is made, whichever is greater, and calculated
daily on the basis of a 360-day year. Payment of accrued interest will accompany
payment of the outstanding payment. “Prime Rate” means the prime rate as
reported in The Wall Street Journal, Eastern U.S. Edition, on the date such
payment is due.

 

ARTICLE VI

CONFIDENTIAL INFORMATION

 

6.1 Confidential Information. Except as expressly provided herein, each Party
agrees that, for the Term and for seven (7) years thereafter, it will not
publish or otherwise disclose, and shall not use for any purpose except to
fulfill its rights and satisfy its obligations under the Transaction Documents,
any information furnished to it by or on behalf of the other Party or its
Affiliates pursuant to the Transaction Documents or that certain Confidential
Disclosure Agreement between CTI and PharmaBio dated September 1, 2004, as
amended (the “Confidentiality Agreement”), which information (i) is of the
nature that is typically known to be of a confidential nature or (ii) if
disclosed in tangible form is marked “Confidential” or with other similar
designation to indicate its confidential or proprietary nature or if disclosed
orally is indicated orally to be confidential or proprietary at the time of such
disclosure and is confirmed in writing as confidential or proprietary within
thirty (30) days after the initial disclosure thereof (collectively,
“Confidential Information”). Notwithstanding the foregoing, a Party’s
Confidential Information shall not include information that, in each case as
demonstrated by written documentation or other competent evidence:

 

A. was already known to the receiving Party, other than under an obligation of
confidentiality, at the time of disclosure;

 

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B. was generally available to the public or otherwise part of the public domain
at the time of its disclosure to the receiving Party;

 

C. became generally available to the public or otherwise part of the public
domain after its disclosure and other than through any act or omission of the
receiving Party in breach of this Agreement; or

 

D. was subsequently lawfully disclosed to the receiving Party by a Person having
no obligation to the disclosing Party or its Affiliates.

 

6.2 Permitted Disclosures. Notwithstanding the provisions of Section 6.1, a
Party may disclose the other Party’s Confidential Information to the extent such
disclosure is necessary to comply with an order or subpoena from a court of
competent jurisdiction or applicable laws or governmental regulations, or to
submit information to tax or other governmental authorities; provided that if a
receiving Party is required to make any such disclosure of Confidential
Information, to the extent it may legally do so, it shall give reasonable
advance notice to other Party of such disclosure and, at such other Party’s
reasonable request and expense, the compelled Party shall use its reasonable
efforts to secure confidential treatment of such information prior to its
disclosure (whether through protective orders or otherwise). In addition, a
Party may disclose the other Party’s Confidential Information (i) to advisors,
investors, employees, directors, Affiliates, and Third Parties on a need-to-know
basis under conditions which reasonably ensure the confidentiality thereof; (ii)
to Third Parties, in confidence, in connection with the enforcement of this
Agreement or rights under this Agreement; or (iii) to Third Parties, in
confidence, in connection with a merger, acquisition of stock or assets,
proposed merger or acquisition, or the like.

 

6.3 Terms of Agreement/Press Release. Except to the extent allowed under Section
6.2 or as otherwise permitted in accordance with this Section 6.3, neither Party
shall make any public announcements concerning this Agreement or the terms
hereof, without the prior written consent of the other Party. The Parties agree
that they will each treat the contents and terms of this Agreement and the
consideration for this Agreement as Confidential Information of the other Party.
The Parties acknowledge that CTI is required (and that PharmaBio’s parent may be
required as well) to file or disclose this Agreement with the SEC and, subject
to the exceptions set forth in this Agreement, the Parties agree not to publicly
disclose the terms of, or circumstances surrounding, this Agreement to Third
Parties outside of details contained in such filing(s) or in a joint press
release in the form attached as Exhibit 6.3. CTI and PharmaBio agree to use
reasonable efforts to provide the other with a copy of any proposed SEC filing
regarding the Agreement to review prior to filing and to consider any comments
of the other Party in good faith. To the extent either Party has to file or
disclose this Agreement with the SEC, it shall consider in good faith the other
Party’s comments with respect to confidential treatment of the Agreement’s
terms.

 

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ARTICLE VII

REPRESENTATIONS AND WARRANTIES; LIMITATION OF LIABILITY

 

7.1 Mutual Representations and Warranties. CTI, PolaRx and PharmaBio each
represents and warrants solely with respect to itself to the other as of the
Effective Date that: (a) it is a company duly organized, validly existing, and
in good standing under the laws of its jurisdiction of incorporation; (b) it is
duly qualified as a corporation and in good standing in each jurisdiction where
the failure to be so qualified or in good standing has or could reasonably be
expected to have a Material Adverse Effect; (c) the execution, delivery and
performance of this Agreement by it is within its corporate power and has been
duly authorized by all necessary action on its part; (d) the execution, delivery
and performance by it of the Transaction Documents to which it is a party do not
and shall not (i) violate any provision of its articles of incorporation or
bylaws or any law or governmental rule or regulation applicable to it, (ii)
conflict with, result in a breach of, or constitute (with due notice or lapse of
time or both) a default under any material agreement to which it is a party or
by which its assets are bound, (iii) result in or require the creation or
imposition of any lien upon any of its properties or assets (other than pursuant
to the Transaction Documents), (in each case, except for such breaches,
conflicts or defaults that do not have or are not reasonably likely to,
individually or in the aggregate, have a Material Adverse Effect), or (iv)
require or be subject to any consent or approval of any Third Party or
governmental entity whether under any agreement or otherwise, except where
failure to obtain such consent or approval does not result in, or is not
reasonably likely to result in, a Material Adverse Effect; and (e) each
Transaction Document to which it is a party has been duly executed and delivered
and is the legally valid and binding obligation, enforceable against it in
accordance with the terms thereof, except as may be limited by bankruptcy,
insolvency, reorganization, moratorium or similar laws relating to or limiting
creditors’ rights generally or by equitable principles (regardless of whether
enforcement is sought in equity or at law).

 

7.2 Additional PharmaBio Securities Laws Representations and Warranties.

 

A. General. With respect to the Shares that may become issuable to PharmaBio
pursuant to Section 8.6B hereof, PharmaBio hereby represents and warrants to CTI
as follows (and such representations and warranties shall survive the Closing
Date):

 

(1) Investment Purpose. PharmaBio is acquiring the Shares for its own account as
principal for investment purposes only and not with a present view towards or
for the public sale or distribution thereof, in whole or in part, except
pursuant to sales registered or exempted from registration under the Securities
Act of 1933, as amended (the “Securities Act”), and no other Person except
Quintiles has a direct or indirect beneficial interest in such Shares.

 

(2) Accredited Investor Status. PharmaBio acknowledges its understanding that
the issuance of the Shares is intended to be exempt from registration under the
Securities Act by virtue of Rule 506 of Regulation D. In furtherance thereof,
PharmaBio represents and warrants to CTI that it is an “accredited investor” as
that term is defined in Rule 501(a) of Regulation D and has such business and
financial experience as is required to give it the capacity to protect its own
interests in connection with the purchase of the Shares.

 

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B. Prior Investment Experience. PharmaBio hereby acknowledges and represents
that (i) it has prior investment experience, including investment in equity
securities which are non-listed, unregistered and/or not traded on the Nasdaq
National or SmallCap Market, a national stock exchange nor on the NASD’s
automated quotation system for actively traded stocks, or it has employed the
services of an investment advisor, attorney and/or accountant to read all of the
documents furnished or made available by CTI to PharmaBio and to evaluate the
merits and risks of such an equity position on its behalf; (ii) it recognizes
the highly speculative nature of Shares; and (iii) it is able to bear the
economic risk which it hereby assumes. PharmaBio hereby represents that it,
either by reason of its business or financial experience or the business or
financial experience of its professional advisors, has the capacity to protect
its own interests in connection with the transaction contemplated hereby.

 

C. Reliance on Exemptions. PharmaBio understands that the Shares are to be
issued to it in reliance upon Rule 506 of Regulation D thereunder as a specific
exemption from the registration requirements of United States federal and state
securities laws and that CTI is relying upon the truth and accuracy of, and
PharmaBio’s compliance with, the representations, warranties, agreements,
covenants, acknowledgments and understandings of PharmaBio set forth herein in
order to determine the availability of such exemptions and the eligibility of
PharmaBio to acquire the Shares.

 

D. Acknowledgement of Risks. PharmaBio recognizes that the acquisition of Shares
involves a high degree of risk including, but not limited to, the following: (i)
CTI remains a development stage business with limited operating history and
requires substantial funds in addition to the Debt Financing and Service
Payments; (ii) an equity position in CTI is highly speculative, and only
investors who can afford the loss of their entire investment should consider
investing in CTI and the Shares; (iii) PharmaBio may not be able to liquidate
the Shares; (iv) transferability of the Shares is extremely limited; (v) in the
event of a disposition of the Shares, PharmaBio could a sustain the loss of its
entire value; and (vi) CTI has not paid any dividends on its Common Stock since
inception and does not anticipate the payment of dividends in the foreseeable
future.

 

E. Information. PharmaBio and its advisors, if any, have been furnished with all
materials relating to certain of the business, finances and operations of CTI
and materials relating to the transfer of the Shares which have been requested
by PharmaBio or its advisors. PharmaBio and its advisors, if any, have been
afforded the opportunity to ask questions of CTI and have received what
PharmaBio believes to be satisfactory answers to any such inquiries. PharmaBio
has not been furnished any other offering literature or prospectus except as
mentioned herein. PharmaBio has not been furnished with any oral representation
or oral information in connection with the offering of the Shares which is not
contained in the Transaction Documents.

 

F. Governmental Review. PharmaBio understands that no United States federal or
state agency or any other government or governmental agency has passed upon or
made any recommendation or endorsement of the Shares.

 

G. Transfer or Resale. PharmaBio understands that (i) except as provided in the
Registration Rights Agreement between CTI and PharmaBio of even date herewith
(the “Registration Rights Agreement”), the Shares have not been and are not
being registered under the

 

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Securities Act or any applicable state securities laws, and may not be
transferred unless (1) subsequently included in an effective registration
statement thereunder, (2) PharmaBio shall have delivered to CTI an opinion of
counsel (which opinion shall be reasonably satisfactory to CTI) to the effect
that the Shares to be sold or transferred may be sold or transferred pursuant to
an exemption from such registration or (3) sold pursuant to Rule 144 promulgated
under the Securities Act (or a successor rule) (“Rule 144”); (ii) any sale of
such Shares made in reliance on Rule 144 may be made only in accordance with the
terms of said Rule and further, if Rule 144 is not applicable, any resale of
such Shares under circumstances in which the seller (or the Person through whom
the sale is made) may be deemed to be an underwriter (as that term is defined in
the Securities Act) and may require compliance with some other exemption under
the Securities Act or the rules and regulations promulgated by the SEC
thereunder; and (iii) neither CTI nor any other Person is under any obligation
to register such Shares under the Securities Act or any state securities laws or
to comply with the terms and conditions of any exemption thereunder (in each
case, other than pursuant to the Registration Rights Agreement).

 

H. Legends. PharmaBio understands that until such time as the Shares have been
registered under the Securities Act as contemplated by the Registration Rights
Agreement, the Shares may bear a restrictive legend in substantially the
following form (and a stop-transfer order may be placed against transfer of the
certificates for such Shares):

 

(1) The following legend under the Securities Act: “THE SECURITIES REPRESENTED
HEREBY HAVE NOT BEEN REGISTERED UNDER THE UNITED STATES SECURITIES ACT OF 1933,
AS AMENDED, AND MAY NOT BE OFFERED, SOLD, TRANSFERRED, ASSIGNED, PLEDGED OR
HYPOTHECATED ABSENT AN EFFECTIVE REGISTRATION THEREOF UNDER SUCH ACT OR
COMPLIANCE WITH RULE 144 PROMULGATED UNDER SUCH ACT, OR UNLESS CTI HAS RECEIVED
AN OPINION OF COUNSEL, REASONABLY SATISFACTORY TO CTI AND ITS COUNSEL, THAT SUCH
REGISTRATION IS NOT REQUIRED.”

 

(2) The Shares shall not contain the legend set forth above at any time while a
registration statement filed pursuant to the Registration Rights Agreement is
effective under the Securities Act or, in the event there is not such an
effective registration statement, at such time, in the opinion of counsel to
CTI, such legend is not required under applicable requirements of the Securities
Act (including judicial interpretations and pronouncements issued by the staff
of the SEC). CTI agrees that, in the event any Shares are issued with a legend
in accordance with this Section 7.2H, it shall, within three (3) trading days
after request therefor by PharmaBio, provide PharmaBio with a certificate or
certificates representing such Shares, free from such legend at such time as
such legend would not have been required under this Section 7.2H had such
issuance occurred on the date of such request.

 

I. No Legal, Tax or Investment Advice. PharmaBio understands that nothing in
this Agreement or any other materials presented to PharmaBio in connection with
the acquisition of the Shares constitutes legal, tax or investment advice.
PharmaBio has consulted such legal, tax and investment advisors as it, in its
sole discretion, has deemed necessary or appropriate in connection with this
Agreement and all exhibits hereto and the transactions contemplated herein and
therein.

 

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J. Residency. PharmaBio is a company organized under the laws of the State of
North Carolina.

 

K. Confirmation of Representations and Warranties. To the extent CTI deems
necessary, PharmaBio shall confirm the representations and warranties set forth
in this Section 7.2 in writing immediately prior to any issuance of the Shares.

 

7.3 Additional Representations and Warranties of CTI Parties. CTI and PolaRx
make the following representations and warranties to PharmaBio as of the
Effective Date, in each case with the representations and warranties being
qualified by the disclosures in those reports and statements filed by CTI with
the SEC prior to the Effective Date (collectively, the “SEC Reports”):

 

A. Intellectual Property. To the knowledge of CTI, CTI and each of its
subsidiaries owns or has valid and enforceable rights to use all Intellectual
Property (as defined in the Security Agreement) used in the conduct of their
respective businesses with regard to the Product in the Territory, including
without limitation the Intellectual Property used or held for use to develop,
commercialize, market, make, import, and distribute the Product in the Territory
(collectively, the “CTI Intellectual Property”). To the knowledge of CTI, the
development, manufacture, sale, offer for sale use or importation of the Product
does not infringe, misappropriate or misuse any Intellectual Property owned by a
Third Party, and neither CTI nor any of its subsidiaries has received notice or
other communication of any actual or alleged infringement, misappropriation or
unauthorized use of a Third Party’s Intellectual Property by CTI or any of its
Affiliates with respect to the Product. To the knowledge of CTI, no Third Party
is infringing, misappropriating or making any unauthorized use of any CTI
Intellectual Property. Neither CTI nor any of its subsidiaries has entered into
any agreement or arrangement, and neither CTI nor any of its subsidiaries is
subject to any judgment, order or decree of any court or governmental or
regulatory body, limiting the ability of CTI or its subsidiaries to exploit
freely the CTI Intellectual Property or to transact business in any market in
the Territory with any Third Party. There is no pending or, to the knowledge of
CTI, threatened action, claim, suit, proceeding, investigation or arbitration
before any court or any governmental or regulatory body challenging the
validity, scope, ownership, or right to use the CTI Intellectual Property. There
are no actions, claims, suits or proceedings by CTI or any of its subsidiaries
against any Third Party regarding the CTI Intellectual Property or the
Intellectual Property of such Third Party. CTI is not aware of any Intellectual
Property owned or controlled by any Third Party, or of any facts, circumstances
or events, that would materially impair or prevent CTI or its subsidiaries from
developing, commercializing, marketing, making, importing, and distributing the
Product in the Territory.

 

B. Compliance with Law. Each of CTI and its subsidiaries is in compliance in
with all applicable laws in respect of the conduct of its respective business,
the ownership of its respective properties, and the Product, except (i) where
compliance therewith is contested in good faith by appropriate proceedings or
(ii) where non-compliance therewith does not have, or could not reasonably be
expected, in the aggregate, to have, a Material Adverse Effect. Each of CTI and
its subsidiaries has all permits, licenses, consents and other governmental or
regulatory authorizations and approvals necessary for the conduct of its
respective business as now being conducted in all material respects, except
where non-compliance therewith does not have, or could not reasonably be
expected, in the aggregate, to have, a Material Adverse Effect.

 

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C. FDA and Regulatory Matters. (a) CTI has (i) complied in all respects with all
applicable laws in its preparation and submission of the Product Registrations
for the Product in the Territory and in conducting the related clinical trials,
except where non-compliance therewith does not have, or could not reasonably be
expected, in the aggregate, to have, a Material Adverse Effect and (ii) has not
committed an act, made a statement, or failed to make a statement that, at the
time such disclosure was made, could reasonably be expected to provide a basis
for the FDA or any other Regulatory Authority or other Governmental Entity to
invoke its policy respecting Fraud, Untrue Statements of Material Facts,
Bribery, and Illegal Gratuities, set forth in 56 Fed. Reg. 46191 (September 10,
1991) or any similar policy. The Product Registrations listed on Schedule IV to
the Security Agreement relating to the Product and Product Registration No. MAA:
EU/1/02/204/001 are valid and in full force and effect.

 

(b) Neither CTI nor PolaRx is or has been (i) debarred by the FDA; (ii)
debarred, excluded, suspended, or otherwise ineligible to participate in federal
health care programs such as Medicare or Medicaid or in federal procurement and
non-procurement programs; (iii) a party to a settlement, consent, or similar
agreement with the FDA, Office of Inspector General, or U.S. District Attorney
regarding the promotion or marketing of the Product; or (iv) convicted of
violating federal or state law as a result of its promotion or marketing of the
Product.

 

(c) The Product has been duly designated as an “orphan drug” by the FDA under
applicable law, and such designation extends until September 25, 2007. CTI has
no knowledge of any facts, circumstances or events that may have the effect of
terminating or impairing such designation.

 

D. No Litigation or Other Actions. Other than the current inquiry by the U.S.
attorney in the western district of Washington state regarding promotional
practices for the Product, there are no legal or governmental proceedings,
investigations, actions, suits or arbitrations pending or threatened to which
CTI or any of its subsidiaries is or could be a party or to which any of their
respective property is or could be subject that might result, singularly or in
the aggregate, in a Material Adverse Effect.

 

E. Absence of Undisclosed Liabilities. Neither CTI nor any of its subsidiaries
have any material debts, liabilities or obligations of any nature, whether
accrued, absolute, contingent or otherwise, and whether due or to become due,
arising out of transactions entered into, or any state of facts or circumstances
existing on or prior to the date of this Agreement, that would be required under
GAAP to be reported on the balance sheet of CTI, other than liabilities and
obligations arising in the ordinary course of business after December 31, 2003,
which do not have a Material Adverse Effect.

 

F. Absence of Changes. Since September 30, 2004, except as specifically
disclosed in the SEC Reports, (i) there has been no event, occurrence or
development that has had or that could reasonably be expected to result in a
Material Adverse Effect, (ii) the Company has not incurred any liabilities
(contingent or otherwise) other than (A) trade payables and accrued expenses
incurred in the ordinary course of business consistent with past practice and
(B) liabilities not required to be reflected in the Company’s financial
statements pursuant to GAAP or required to be disclosed in filings made with the
SEC.

 

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G. No Liens. Except Permitted Liens, no Liens (as defined in the Security
Agreement) exist or are in effect upon or with respect to the Collateral.

 

H. Compliance with Certain Agreements. Each of the material contracts, licenses
or other agreements relating primarily to the Products (including without
limitation the SKI Agreement) is in full force and effect in all material
respects, and each of the CTI Parties has in all material respects performed all
its respective obligations required to be performed by such CTI Party under such
agreements, has received no notice of breach or default, and, to each of their
knowledge, neither CTI Party nor any other party to such agreements is in breach
or default under such agreements in any material respect.

 

I. Insurance. Each CTI Party maintains insurance of the types and in the amounts
that such CTI Party believes is adequate for its business.

 

J. Shares. Upon the issuance of the Shares pursuant to Section 8.6B, all of the
Shares will be duly authorized, duly issued and outstanding, fully paid and
nonassessable, and free from taxes, liens or charges (other than taxes, liens or
charges created by or with respect to PharmaBio).

 

7.4 Disclaimer of Warranties. EXCEPT AS OTHERWISE EXPRESSLY SET FORTH IN THIS
AGREEMENT, EACH PARTY EXPRESSLY DISCLAIMS, WAIVES, RELEASES, AND RENOUNCES ANY
WARRANTY, EXPRESS OR IMPLIED, INCLUDING, WITHOUT LIMITATION, ANY WARRANTY OF
MERCHANTABILITY, NONINFRINGEMENT OR FITNESS FOR A PARTICULAR PURPOSE.

 

ARTICLE VIII

TERM; CHANGE OF CONTROL AND EVENTS OF DEFAULT

 

8.1 Term of Agreement. This Agreement shall commence on the Effective Date and
expire on the Expiration Date.

 

8.2 Change of Control of CTI. If CTI undergoes a Change of Control during the
Term, then CTI will pay PharmaBio, on or before the date of the Change of
Control becomes effective, the Termination Payment to compensate PharmaBio fully
for its remaining Royalty interest in the Product (including the Minimum Payment
Obligation). To the extent the Termination Payment is not fully paid by CTI
prior to or upon the date such Change of Control becomes effective, CTI’s
acquiror or successor, if applicable in such Change of Control, will be jointly
responsible with CTI as of the date of such Change of Control becomes effective
for CTI’s payment of the Termination Payment to PharmaBio upon such Change of
Control. CTI will provide notice to PharmaBio of a pending Change of Control
reasonably in advance of (taking into consideration the circumstances of such
transaction) the date such Change of Control becomes effective. For purposes of
calculating the Termination Payment, under this Section 8.2, a Change of Control
will be considered a Divestiture Event for purposes of Section 8.6B.

 

Without limiting the foregoing, PharmaBio and CTI acknowledge that there may be
circumstances under which the Parties may have an interest in continuing this
Agreement rather than

 

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terminating it in connection with a Change of Control. Any such continuation
would be pursuant to a definitive assignment or other agreement on mutually
satisfactory terms and conditions. IT IS UNDERSTOOD AND AGREED BY THE PARTIES
THAT THE PARTIES ARE UNDER NO OBLIGATION TO DISCUSS OR NEGOTIATE ANY SUCH
CONTINUATION AND NO PARTY SHALL HAVE ANY LIABILITY AS A RESULT OF A FAILURE TO
SO DISCUSS OR NEGOTIATE OR FAILURE TO AGREE ON THE TERMS AND CONDITIONS OF SUCH
A CONTINUATION, IN EACH CASE FOR ANY REASON.

 

8.3 Unfavorable Marketing Event or FDA Market Withdrawal. During the Term for so
long as (i) an Unfavorable Marketing Event exists or (ii) CTI removes or
withdraws, or is required by the FDA or other competent governmental authority
to remove or withdraw the Product from the market in the Territory for safety
reasons, CTI shall pay PharmaBio [*] days after each Calendar Quarter the
greater of (A) the Royalty (as calculated on actual Net Sales in accordance with
Section 5.2) for such Calendar Quarter or (B) [*] of the applicable minimum
Cumulative Payment Amount (set forth in the table in Section 5.7) until such
time the condition described in clause (i) or (ii) of this Section 8.3 above no
longer exists.

 

8.4 Events of Default. As used herein, “Event of Default” means any of the
following conditions or events occur:

 

A. CTI’s failure to pay any amount it owes under this Agreement when due and
fifteen (15) days have elapsed following receipt by CTI of written notice from
PharmaBio of such non-payment without cure thereof;

 

B. CTI or PolaRx is (i) debarred by the FDA; (ii) debarred, excluded, suspended,
or otherwise ineligible to participate in federal health care programs such as
Medicare or Medicaid or in federal procurement and non-procurement programs;
(iii) a party to a settlement, consent, or similar agreement with the FDA,
Office of Inspector General, or U.S. District Attorney regarding the promotion
or marketing of the Product with a fine greater than US$20,000,000 or the
Product is permanently removed from the Territory due to CTI’s promotional
actions; or (iv) convicted of violating federal or state law as a result of its
promotion or marketing of the Product and the Product is permanently removed
from the Territory;

 

C. Termination of the SKI Agreement;

 

D. CTI fails to perform or comply with any material agreement or covenant (other
than those set forth in Sections 3.4(A) – 3.4(D) or covered by Section 8.4A
above) made by CTI under any Transaction Document and such failure to perform or
comply is not cured in thirty (30) days after receipt of written notice from
PharmaBio of such non-performance or non-compliance;

 

E. Any representation or warranty made by CTI under this Agreement proves to
have been untrue or incorrect in any material respect when made;

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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F. CTI breaches or defaults under the terms of any debt or other obligation in
an amount of US$15,000,000 or more and the holder of such debt or obligation
causes such debt or obligation to become due prior to its stated maturity;

 

G. CTI or PolaRx (i) commences a voluntary case under the federal bankruptcy
laws (as now or hereafter in effect), (ii) files a petition seeking to take
advantage of any other laws relating to bankruptcy, insolvency, reorganization,
winding up or composition for adjustment of debts, (iii) consents to or fails to
contest within sixty (60) days and in appropriate manner any petition filed
against it in an involuntary case under such bankruptcy laws or other laws, (iv)
applies for or consents to, or fails to contest within sixty (60) days and in
appropriate manner, the appointment of, or the taking of possession by, a
receiver, custodian, trustee, or liquidator of itself or of a substantial part
of its property, (v) admits in writing its inability to pay its debts as they
become due, (vi) makes a general assignment for the benefit of creditors, or
(vii) takes any corporate action for the purpose of authorizing any of the
foregoing; or

 

H. A case or other proceeding shall be commenced against CTI or PolaRx in any
court of competent jurisdiction seeking (i) relief under the federal bankruptcy
laws (as now or hereafter in effect) or under any other laws relating to
bankruptcy, insolvency, reorganization, winding up or adjustment of debts, or
(ii) the appointment of a trustee, receiver, custodian, liquidator or the like
for CTI, PolaRx or any of their subsidiaries or for all or any substantial part
of their respective assets; and under either clause (i) or (ii) above, such case
or proceeding has continued without dismissal or stay for a period of sixty (60)
consecutive days, or an order granting the relief requested in such case or
proceeding (including, but not limited to, an order for relief under such
federal bankruptcy laws) shall be entered.

 

I. CTI ceases to own all of the outstanding capital stock of PolaRx, except in
the event where PolaRx merges into CTI and CTI is the surviving entity.

 

J. The Security Agreement or Guaranty ceases to be in full force and effect.

 

8.5 Remedies.

 

A. Sublicense to PharmaBio. Subject to the terms and conditions of this
Agreement, PolaRx hereby grants to PharmaBio an exclusive sublicense under all
of PolaRx’s interest in the Patent Rights, Licensed Processes and Licensed
Products (as each such term is defined in the SKI Agreement, and including
associated know how), to the fullest extent allowed pursuant the SKI Agreement
and subject to the terms and conditions therein, solely as required for the
manufacture, sale, offer for sale, use or importation of Products in the
Territory (the “Sublicense”). Notwithstanding the foregoing, PharmaBio hereby
covenants and agrees only to exercise the Sublicense solely during the existence
of an Event of Default and to the extent necessary to satisfy the CTI Parties’
obligations to PharmaBio hereunder. For clarity with respect to a particular
Event of Default, the Sublicense shall only be exercisable until the earlier of:
(i) the receipt by PharmaBio of all Royalty Obligations or the Termination
Payment, as applicable, hereunder or (ii) the cure or waiver of the applicable
Event of Default, provided that in the case of this clause (ii) that PharmaBio
has not incurred material expenses or taken on uncancellable obligations in
connection with the exercise of the Sublicense, in which case the Sublicense
shall be exercise able until the condition in clause (i) is met or CTI
reimburses PharmaBio for such expenses or agrees to take assignment of such
obligations, if assignable.

 

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B. Additional Remedies in Event of Default. Upon the occurrence and during the
continuance of any Event of Default, (a) PharmaBio shall have the right to
declare any unpaid amount of the Minimum Payment Obligation to be immediately
due and payable, whereupon the same shall become immediately due and payable,
without presentment, demand, protest or further notice of any kind, all of which
are hereby expressly waived; (b) PharmaBio shall have the rights set forth in
the Security Agreement; and (c) PharmaBio may elect to terminate any remaining
portion of its Service Payments Obligation.

 

8.6 Divestiture and Termination Payment.

 

A. CTI or PolaRx Divest their Product Rights or Assets. At any time during the
Term, the CTI Parties may assign, sell, license, sublicense, or otherwise
transfer any of their respective rights and assets regarding the Product in the
Territory to any person without PharmaBio’s consent. However, if as a result of
such transaction the CTI Parties do not retain primary responsibility for the
regulatory compliance, marketing, and promotion of the Product in the Territory
(such a transaction, a “Divestiture Event”), then CTI will pay PharmaBio, on or
before the date of the Divestiture Event becomes effective, the Termination
Payment to compensate PharmaBio fully for its remaining Royalty interest in the
Product (including the Minimum Payment Obligation). To the extent the
Termination Payment is not fully paid by CTI prior to or upon the date such
Divestiture Event becomes effective, the other party in such Divestiture Event
will be jointly responsible with CTI as of the date of such Divestiture Event
for CTI’s payment of the Termination Payment to PharmaBio for such Divestiture
Event. CTI will provide notice to PharmaBio of a pending Divestiture Event
reasonably in advance of (taking into consideration the circumstances of such
transaction) the date of such Divestiture Event becomes effective.

 

Without limiting the foregoing, PharmaBio and CTI acknowledge that there may be
circumstances under which the Parties may have an interest in continuing this
Agreement rather than terminating it in connection with a Divestiture Event. Any
such continuation would be pursuant to a definitive assignment or other
agreement on mutually satisfactory terms and conditions. IT IS UNDERSTOOD AND
AGREED BY THE PARTIES THAT THE PARTIES ARE UNDER NO OBLIGATION TO DISCUSS OR
NEGOTIATE ANY SUCH CONTINUATION AND NO PARTY SHALL HAVE ANY LIABILITY AS A
RESULT OF A FAILURE TO SO DISCUSS OR NEGOTIATE OR FAILURE TO AGREE ON THE TERMS
AND CONDITIONS OF SUCH A CONTINUATION, IN EACH CASE FOR ANY REASON.

 

B. Calculation of Termination Payment Upon a Divestiture Event. As set forth
below, the amount of the payment (and even the composition of it) calculated in
accordance with this Section 8.6B (the “Termination Payment”) can fluctuate due
to the timing of the triggering Divestiture Event and the amount of Royalties
(including Annual Minimum True-up Payments) received by PharmaBio prior to such
triggering event, but the purpose of the Termination Payment is to ensure that
PharmaBio has received at least a cumulative [*] internal rate of return under
the Agreement as of the effective date of the Divestiture Event, but no less
than [*].

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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(1) Divestiture in CY 2005. If the effective date of a Divestiture Event occurs
during Calendar Year 2005, then the Termination Payment payable to PharmaBio
shall be equal to (i) [*] minus any and all Royalties (including Annual Minimum
True-up Payments) received by PharmaBio prior to the effective date of such
Divestiture Event, payable via a wire transfer in immediately available funds
and (ii) an additional Two Million Five Hundred Thousand Dollars (US$2,500,000),
payable via a wire transfer in immediately available funds or in shares of CTI
common stock, at CTI’s sole election ((ii), the “Elective Portion”). If the
Elective Portion is to be paid in shares of CTI common stock, then CTI shall
issue a number of shares equal to Two Million Five Hundred Thousand Dollars
(US$2,500,000) divided by the Applicable Share Price (as defined below) (the
“Shares”). The “Applicable Share Price” for the Shares would be the average
trading price of CTI’s common stock during the thirty (30) Trading Days
immediately preceding the effective date of the Divestiture Event triggering the
Termination Payment. In addition, the Shares shall be subject to the terms set
forth in the Registration Rights Agreement. The Shares, if and when issued,
shall be duly authorized, duly and validly issued and outstanding, fully paid
and nonassessable, and free from taxes, liens or charges. If the triggering
event for the Termination Payment under this subsection is a Change of Control
and, as a result of such Change of Control, CTI’s common stock is no longer
publicly traded, then CTI shall not have the ability to make payment of the
Elective Portion in stock, and the Elective Portion shall instead be paid via a
wire transfer in immediately available funds. “Trading Day” shall mean a day on
which trading of the common stock of CTI occurs on the Nasdaq Stock Market or
such other national stock exchange or over-the-counter trading market on which
CTI’s common stock is then listed for trading. Further, in the event a
Divestiture Event occurs during Calendar Year 2005, the cash portion of the
Termination Payment shall be placed, as of the effective of the Divestiture
Event, in an interest-bearing deposit account with a bank located in the United
States designated by PharmaBio and reasonably acceptable to CTI pursuant an
escrow agreement mutually acceptable to CTI and PharmaBio, and on December 31,
2005 the principal thereof shall be paid to PharmaBio and any interest shall be
paid to CTI (or its designee). The only condition to the payment of such
principal and interest under the escrow agreement shall be the arrival of
December 31, 2005. For clarity, PharmaBio’s security interest in and to the
Collateral shall be terminated as of the placement of the Termination Payment
into such escrow under the conditions described in the immediately prior
sentence.

 

(2) Divestiture in Q1 2006. If the effective date of a Divestiture Event occurs
during the First Calendar Quarter of Calendar Year 2006, then the Termination
Payment payable to PharmaBio shall be equal to [*] minus any and all Royalties
(including Annual Minimum True-up Payments) received by PharmaBio prior to the
effective date of such Divestiture Event, payable in cash.

 

(3) Divestiture after Q1 2006. If the effective date of a Divestiture Event
occurs after the First Calendar Quarter of Calendar Year 2006, then to calculate
the Termination Payment, the “Month End Required IRR Balance” (as defined below)
will be calculated for each calendar month, beginning with April 2006, through
the month in which PharmaBio receives the Termination Payment. The amount of the
Termination Payment will be equal to the “Month End Required IRR Balance” of the
month in which the effective date of the Divestiture Event occurs. However, if
such Month End Required IRR Balance is zero or a negative amount, then the
Termination Payment will be zero dollars (US$0). An example of the calculation
of the Termination Payment with respect to a Divestiture Event occurring after
the First Calendar Quarter of Calendar Year 2006 is set forth on Exhibit 8.6B.

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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“Month End Required IRR Balance” = (IRR Balance x Future Value Factor) –
(Royalties and Annual Minimum True-Up Payments received that month)

 

“Future Value Factor” = [*]

 

“IRR Balance” means, for April 2006, [*] (i.e., [*] x [*]). After April 2006,
the “IRR Balance” will be the Month End Required IRR Balance for the
then-preceding month.

 

ARTICLE IX

INDEMNIFICATION

 

9.1 General. The CTI Parties hereby agree to indemnify, defend and hold
PharmaBio, its Affiliates, and their respective directors, officers, employees,
agents and their respective successors, heirs and assigns (the “Indemnitees”)
harmless from and against any losses, costs, claims, damages, liabilities or
expenses (including reasonable attorneys’ and professional fees and other
expenses of litigation) arising out of claims, suits, actions or demands, in
each case brought by a Third Party or settlements or judgments arising therefrom
(including personal injury, products liability and intellectual property
infringement or misappropriation claims) (each a “Claim”) as a result of (1)
this Agreement, (2) CTI’s or a CTI Affiliate’s, licensee’s, sublicensee’s,
agent’s or contractor’s development, promotion, marketing, handling,
manufacture, packaging, labeling, storage, distribution, transport, use, or sale
or other disposition of the Product, (3) a CTI Party’s breach of an obligation,
agreement, condition, covenant, representation, or warranty of such CTI Party in
the Transaction Documents, or (4) the negligence, recklessness, intentional
wrongful acts or omissions of any CTI Party, Affiliate, licensee, sublicense, or
contractor or any of their respective directors, employees or agents; provided,
however, that (i) the CTI Parties’ obligations pursuant to this Article IX shall
not apply to the extent such Claims result from the negligence, recklessness, or
intentional wrongful acts or omissions of any of the Indemnitees, or the breach
of the terms and conditions of this Agreement by any of the Indemnitees,
including the representations and warranties made by PharmaBio in Article VII.

 

9.2 Procedure. An Indemnitee shall give prompt written notification to CTI of
any Claim for which indemnification pursuant to this Article IX may be sought;
provided, however, that no delay on the part of the Indemnitee in notifying CTI
shall relieve CTI of any liability or obligation hereunder except to the extent
of any damage or liability caused by or arising out of such failure. An
Indemnitee shall reasonably cooperate with CTI, at CTI’s expense, in the defense
of such Claim. Within thirty (30) days after delivery of such notification, CTI
may, upon written notice thereof to the Indemnitee, assume control of the
defense of such Claim provided CTI acknowledges in writing to the Indemnitee
that any damages, fines, costs or other liabilities that may be assessed against
the Indemnitee in connection with such Claim shall be entitled to
indemnification pursuant to this Article IX. If CTI does not so assume control
of such defense, the Indemnitee shall control such defense. The Party not
controlling such defense may participate therein at its own expense. The Party
controlling such defense shall keep the other Party advised of the status of
such Claim and the

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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defense thereof. The Indemnitee shall not agree to any settlement of such Claim
without the prior written consent of CTI, which shall not be unreasonably
withheld. Similarly, CTI shall not agree to any settlement of such Claim without
the prior written consent of the Indemnitee, which shall not be unreasonably
withheld. Indemnitees will be entitled to enforce this Article IX as if a Party
to this Agreement.

 

ARTICLE X

MISCELLANEOUS

 

10.1 Governing Law. This Agreement shall be subject to the laws of the State of
Washington, as applied to agreements executed and performed entirely in
Washington, without regard to conflicts of law rules.

 

10.2 Dispute Resolution.

 

A. First-Level Escalation. Any dispute, controversy or claim arising under, out
of or in connection with this Agreement, including any subsequent amendments, or
the validity, enforceability, construction, performance or breach hereof shall
be first be submitted to the chief executive officers (or a senior executive
direct report) of CTI and PharmaBio for attempted resolution. In such case, the
chief executive officers (or their designees) shall meet as soon as practicable,
as reasonably requested by either Party to discuss such dispute.

 

B. Arbitration. If any dispute is not resolved within thirty (30) days after
submission of such dispute for resolution under Section 10.2A, either Party may
at any time thereafter provide the other Party written notice specifying such
dispute in reasonable detail and notifying the other Party of its decision to
institute arbitration proceedings pursuant to this Section 10.2B. In such case
such dispute shall be finally settled under the rules set forth in the
Commercial Dispute Resolution Procedures of the Arbitration of American
Arbitration Association (the “Rules”) then in force on the date of commencement
of the arbitration by three (3) arbitrators appointed in accordance with those
Rules; provided however if the Parties mutually agree, such arbitration may be
conducted by a single mutually agreeable arbitrator. The award rendered shall be
final and binding on the Parties. Judgment upon the award may be entered in any
court having jurisdiction. The place of arbitration shall be in San Francisco,
California. The law of the State of Washington shall be applied as set forth in
Section 10.1. The costs of any arbitration, including administrative fees and
fees of the arbitrators, shall be shared equally by the Parties, unless
otherwise specified by the arbitrators. Each Party shall bear the cost of its
own attorneys’ and expert fees; provided that the arbitrators may in their
discretion award to the prevailing Party the costs and expenses incurred by the
prevailing Party in connection with the arbitration proceeding.

 

10.3 Limitation on Liability. EXCEPT FOR BREACH OF SECTION 6.1 OR AS PROVIDED IN
ARTICLE IX, IN NO EVENT SHALL EITHER PARTY BE LIABLE TO THE OTHER PARTY FOR ANY
INDIRECT, SPECIAL, INCIDENTAL, EXEMPLARY OR CONSEQUENTIAL DAMAGES OF ANY KIND
ARISING OUT OF OR IN CONNECTION WITH THIS AGREEMENT, HOWEVER CAUSED AND ON ANY
THEORY OF LIABILITY (WHETHER IN CONTRACT, TORT (INCLUDING NEGLIGENCE), STRICT
LIABILITY OR OTHERWISE), EVEN IF SUCH PARTY WAS ADVISED OR OTHERWISE AWARE OF
THE LIKELIHOOD OF SUCH DAMAGES.

 

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10.4 Relationship of the Parties. Each Party shall bear its own costs incurred
in the performance of its obligations hereunder without charge or expense to the
other except as expressly provided in this Agreement. Neither Party shall have
any responsibility for the hiring, termination or compensation of the other
Party’s employees or for any employee benefits of such employee. No employee or
representative of a Party shall have any authority to bind or obligate the other
Party to this Agreement for any sum or in any manner whatsoever, or to create or
impose any contractual or other liability on the other Party without said
Party’s approval. For all purposes and notwithstanding any other provision of
this Agreement to the contrary, each Party’s legal relationship under this
Agreement to the other Party shall be that of independent contractor. This
Agreement is not a partnership agreement and nothing in this Agreement shall be
construed to establish a relationship of co-partners or joint venturers between
the Parties.

 

10.5 Assignment. Neither this Agreement nor any rights or obligations hereunder
may be assigned by any Party, by operation of law or otherwise, without the
prior written consent of the other Parties; provided, however, that (1) this
Agreement may be assigned by CTI in accordance with Section 8.2; (2) this
Agreement may be assigned by the CTI Parties in accordance with Section 8.6A;
(3) any Party may assign this Agreement, in whole or in part, to any of its
Affiliates (while such entity remains an Affiliate) if such Party guarantees the
performance of this Agreement by such Affiliate and such Affiliate expressly
agrees to assume such performance, both guarantee and assumption in a writing in
form and substance reasonably satisfactory to the other Party; and (4) PharmaBio
may assign this Agreement to (i) a Person that acquires all or substantially of
its assets or (ii) if PharmaBio is a party to a merger, consolidation, share
exchange, business combination or similar transaction and is not the surviving
entity, to the surviving or new entity from such transaction; and (5) any Party
may assign its rights, if any, to receive payments under the Transaction
Documents (and the rights to enforce such rights to payment) to any Person. This
Agreement shall be binding upon, and subject to the terms of the foregoing
sentence, inure to the benefit of the Parties hereto, their permitted
successors, legal representatives and assigns. Any assignment or attempted
assignment not in accordance with this Section 10.5 shall be null and void.

 

10.6 Notices. All notices, requests and communications hereunder shall be in
writing and shall be personally delivered or sent by facsimile transmission,
mailed by registered or certified mail (return receipt requested), postage
prepaid, or sent by international express courier service (e.g., Federal
Express), and shall be deemed to have been properly served to the addressee upon
receipt of such written communication, to following addresses of the Parties, or
such other address as may be specified in writing to the other Party:

 

If to the CTI Parties:

Cell Therapeutics, Inc.

501 Elliott Avenue West, Suite 400

Seattle, WA 98119

Attn: Legal Affairs

Fax: +(206) 272-4397

 

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--------------------------------------------------------------------------------

With a copy to:

 

Wilson Sonsini Goodrich & Rosati

One Market

Spear Street Tower

Suite 3300

San Francisco, CA 94105

Attn: Michael Kennedy, Esq.

Fax: +(415) 947-2099

Email: mkennedy@wsgr.com

 

If to PharmaBio:

 

PharmaBio Development, Inc.

4709 Creekstone Drive

Suite 200

Durham, NC 27703

Attn: General Counsel

Fax: (919) 998-2542

 

10.7 Severability. If any provision hereof should be held invalid, illegal or
unenforceable in any jurisdiction, the Parties shall negotiate in good faith a
valid, legal and enforceable substitute provision that most nearly reflects the
original intent of the Parties and all other provisions hereof shall remain in
full force and effect in such jurisdiction and shall be liberally construed in
order to carry out the intentions of the Parties as nearly as may be possible.
Such invalidity, illegality or unenforceability shall not affect the validity,
legality or enforceability of such provision in any other jurisdiction. Nothing
in this Agreement shall be interpreted so as to require a Party to violate any
applicable laws, rules or regulations.

 

10.8 Waiver. Any term or condition of this Agreement may be waived at any time
by the Party that is entitled to the benefit thereof, but no such waiver shall
be effective unless set forth in a written instrument duly executed by or on
behalf of the Party waiving such term or condition. No waiver by any Party of
any term or condition of this Agreement, in any one or more instances, shall be
deemed to be or construed as a waiver of the same or any other term or condition
of this Agreement on any future occasion. Except as expressly set forth in this
Agreement, all rights and remedies available to a Party, whether under this
Agreement or afforded by law or otherwise, shall be cumulative and not in the
alternative to any other rights or remedies that may be available to such Party.

 

10.9 Entire Agreement. The Transaction Documents (including the exhibits and
schedules thereto) sets forth all the covenants, promises, agreements,
warranties, representations, conditions and understandings between the Parties
and supersedes and terminates all prior agreements and understandings between
the Parties (including the Confidentiality Agreement). There are no covenants,
promises, agreements, warranties, representations, conditions or understandings,
either oral or written, between the Parties other than as set forth in the
Transaction Documents. No subsequent alteration, amendment, change or addition
to any Transaction Document shall be binding upon the Parties unless reduced to
writing and signed by the respective authorized officers of the Parties.

 

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10.10 Third Party Beneficiaries. Except with regard to Indemnitees under Article
IX, all rights, benefits and remedies under this Agreement are solely intended
for the benefit of the Parties, and no Third Party shall have any rights
whatsoever to (i) enforce any obligation contained in this Agreement (ii) seek a
benefit or remedy for any breach of this Agreement, or (iii) take any other
action relating to this Agreement under any legal theory, including but not
limited to, actions in contract, tort (including but not limited to negligence,
gross negligence and strict liability), or as a defense, setoff or counterclaim
to any action or claim brought or made by the Parties.

 

10.11 Interpretation. The captions and headings to this Agreement are for
convenience only, and are to be of no force or effect in construing or
interpreting any of the provisions of this Agreement. Unless specified to the
contrary, references to Articles, Sections or Exhibits mean the particular
Articles, Sections or Exhibits to this Agreement. Each accounting term used
herein that is not specifically defined herein shall have the meaning given to
it under GAAP, but only to the extent consistent with its usage and the other
definitions in this Agreement. Unless context otherwise clearly requires,
whenever used in this Agreement: (i) the words “include” or “including” shall be
construed as incorporating, also, “but not limited to” or “without limitation;”
(ii) the word “day” or “year” means a calendar day or year unless otherwise
specified; (iii) the word “notice” shall mean notice in writing (whether or not
specifically stated) and shall include notices, consents, approvals and other
written communications contemplated under this Agreement; (iv) the words
“hereof,” “herein,” “hereby” and derivative or similar words refer to this
Agreement (including any Exhibits); (v) the word “or” shall be construed as the
inclusive meaning identified with the phrase “and/or;”(vi) provisions that
require that a Party, the Parties or any committee or team hereunder “agree,”
“consent” or “approve” or the like shall require that such agreement, consent or
approval be specific and in writing, whether by written agreement, letter,
approved minutes or otherwise; (vii) words of any gender include the other
gender; (viii) words using the singular or plural number also include the plural
or singular number, respectively; (ix) references to any specific law or
article, section or other division thereof shall be deemed to include the
then-current amendments thereto or any replacement law thereof; and (x) all
references to “Dollars” or “$” shall mean the official currency of the United
States of America.

 

10.12 No Implied Licenses. Each Party acknowledges that the rights and licenses
granted in this Agreement are limited to the scope expressly granted, and all
other rights to each Party’s respective technologies and intellectual property
rights are expressly reserved to the Party owning or controlling such
technologies and intellectual property rights.

 

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

 

10.14 Survival. The rights and obligations of the Parties under and the
provisions of Articles VI (for the period set forth therein), IX and X and
Sections 2.2 (until all amounts payable thereunder have been paid by PharmaBio
and credited to the account of CTI or its Affiliates, as

 

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applicable), 5.3, 5.4 (for the period set forth therein), 5.8, 5.9, 5.10, 7.2
(as set forth therein) and 7.4 survive the termination or expiration of this
Agreement. Except as specifically provided to the contrary in this Agreement,
termination or expiration of the Agreement will be without prejudice to any
rights that have accrued to the benefit of a Party prior to such termination or
expiration and will not relieve a Party of any obligations accrued by it
hereunder prior to such termination or expiration. Further, except as
specifically provided to the contrary in this Section 10.14 or other provision
hereof that by its express terms survives the termination of expiration of this
Agreement, all rights and obligations of the Parties under all other provisions
in this Agreement shall terminate upon expiration or termination of this
Agreement for any reason.

 

10.15 Further Assurances. Each Party agrees to execute, acknowledge, and deliver
such further instruments, and to do all other acts, as may be reasonably
necessary or appropriate within the contemplation of this Agreement to carry out
the purposes and intent of this Agreement.

 

[The remainder of this page left intentionally blank]

 

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IN WITNESS WHEREOF, the Parties have executed this Agreement in duplicate
originals by their duly authorized representatives as of the Effective Date.

 

Cell Therapeutics, Inc.   PharmaBio Development, Inc.

By:

 

/s/ James Bianco

--------------------------------------------------------------------------------

  By:  

/s/ William O. Robb

--------------------------------------------------------------------------------

Name:

  James Bianco   Name:   William O. Robb

Title:

  President & CEO   Title:   Vice President PolaRx Biopharmaceuticals, Inc.    
   

By:

 

/s/ James Bianco

--------------------------------------------------------------------------------

       

Name:

  James Bianco        

Title:

  President        

--------------------------------------------------------------------------------

Index of Exhibits

 

Exhibit 3.1C—Security Agreement

 

Exhibit 3.1D—Guaranty

 

Exhibit 5.2—Illustration of PharmaBio Royalty Calculation

 

Exhibit 5.7—Illustration of Annual Minimum True-up Payment Calculation

 

Exhibit 6.3 —Joint Press Release

 

Exhibit 8.6B(3) — Example Calculation of Termination Payment Post Q1 2006

 

-2-

--------------------------------------------------------------------------------

Exhibit 3.1C

 

Security Agreement

 

See Exhibit 10.3

--------------------------------------------------------------------------------

Exhibit 3.1D

 

Guaranty

 

See Exhibit 10.2

--------------------------------------------------------------------------------

Exhibit 5.2

 

Illustration of PharmaBio Royalty Calculation

 

In order to illustrate the manner in which the Royalty shall be calculated, a
hypothetical set of facts is set forth in the table below. For each Calendar
Quarter set forth in the table below, the hypothetical Net Sales accrued in each
such Calendar Quarter are set forth in the table below, and the Royalty payable
as of [*] days after the end of each such hypothetical Calendar Quarter are set
forth in the table below.

 

Calendar Quarter

--------------------------------------------------------------------------------

  

Net Sales
Recorded in the
Calendar
Quarter

($)

--------------------------------------------------------------------------------

  

Calculation of Royalty for
the Calendar Quarter

--------------------------------------------------------------------------------

  

Aggregate
Royalty Payable
for the Calendar
Quarter

($)

--------------------------------------------------------------------------------

  First Calendar Quarter    11,500,000    11,500,000 * [*]% = [*]    [ *]
Second Calendar Quarter    14,000,000    14,000,000 * [*]% = [*]    [ *] Third
Calendar Quarter    16,000,000   

14,500,000 * [*]% = [*]

PLUS

1,500,000 * [*]% = [*]

   [ *] Fourth Calendar Quarter    17,000,000    17,000,000 * [*]% = [*]    [ *]

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

--------------------------------------------------------------------------------

Exhibit 5.7

 

Illustration of Annual Minimum True-Up Payment Calculation

 

By way of example only as to calculating a Annual Minimum True-Up Payment under
Section 5.7, if by December 31, 2006, PharmaBio has not received at least Ten
Million Six Hundred Thousand Dollars (US$10,600,000) in cumulative Royalties,
then CTI will pay PharmaBio, no later than February 28, 2007, the difference
between Ten Million Six Hundred Thousand Dollars (US$10,600,000) and the
cumulative amount of Royalties received by PharmaBio to date. Similarly, if by
December 31, 2007, PharmaBio has not received at least Twenty-three Million
Dollars (US$23,000,000) in cumulative Royalties (including, if applicable, the
Annual Minimum True-up Payment made in connection with Calendar Year 2006), then
CTI will pay PharmaBio, no later than February 28, 2008, the difference between
Twenty-three Million Dollars (US$23,000,000) and the cumulative amount of
Royalties (and, if applicable, the 2006 Annual Minimum True-up Payment) received
by PharmaBio to date.

--------------------------------------------------------------------------------

Exhibit 6.3

 

Joint Press Release

 

See Exhibit 99.1

 

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Exhibit 8.6B(3)

 

Example Calculation of Termination Payment Post Q1 2006

 

By way of illustration of the payment of the Termination Payment, under Section
8.6B(3), for a Divesture Event occurring after Q1 2006, assume that CTI divests
the Product assets in December 2006 and that royalties received in 2006 by
PharmaBio are: [*] in May 2006 for Q1 Net Sales, $[*] in August 2006 for Q2 Net
Sales, and [*] in November 2006 for Q3 Net Sales. The Termination Payment would
be calculated as follows:

 

The Month End Required IRR Balance would be calculated for April 2006:

 

[*]

 

Based on the April Month End Required IRR Balance, the Month End Required IRR
Balance would then be calculated for May 2006:

 

[*]

 

Based on the May Month End Required IRR Balance, the Month End Required IRR
Balance would then be calculated for June 2006:

 

[*]

 

Based on the June Month End Required IRR Balance, the Month End Required IRR
Balance would then be calculated for July 2006:

 

[*]

 

Based on the July Month End Required IRR Balance, the Month End Required IRR
Balance would then be calculated for August 2006:

 

[*]

 

Based on the August Month End Required IRR Balance, the Month End Required IRR
Balance would then be calculated for September 2006:

 

[*]

 

Based on the September Month End Required IRR Balance, the Month End Required
IRR Balance would then be calculated for October 2006:

 

[*]

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

--------------------------------------------------------------------------------

Based on the October Quarter End Required IRR Balance, the Quarter End Required
IRR Balance would be calculated for November 2006:

 

[*]

 

Based on the November Quarter End Required IRR Balance, the Quarter End Required
IRR Balance would be calculated for December 2006:

 

[*]

 

Because the Termination Payment equals the last Month End Required IRR Balance,
the Termination Payment paid to PharmaBio in this example would be [*].

 

[*] CERTAIN CONFIDENTIAL INFORMATION CONTAINED IN THIS DOCUMENT, MARKED BY
BRACKETS, HAS BEEN OMITTED AND FILED SEPARATELY WITH THE SECURITIES AND EXCHANGE
COMMISSION.

 

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