Document:

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                                                                   Exhibit 10.37

                         COMMON STOCK PURCHASE AGREEMENT

         This COMMON STOCK PURCHASE AGREEMENT (this "AGREEMENT") is made and
entered into as of December 29, 2000 by and between Neoforma.com, Inc., a
Delaware corporation (the "COMPANY"), and i2 Technologies, Inc., a Delaware
corporation ("i2").

                                    RECITALS

         WHEREAS, the Company and i2 have entered into a Software License
Agreement, dated as of December 29, 2000 (the "LICENSE AGREEMENT"), pursuant to
which i2 has granted to the Company a license to use certain software, all as
set forth in the License Agreement;

         WHEREAS, the Company desires to sell to i2, and i2 desires to purchase
from the Company, shares of the Company's Common Stock on the terms and
conditions set forth in this Agreement;

         NOW, THEREFORE, in consideration of the foregoing and the
representations, warranties, covenants and agreements set forth in this
Agreement, the parties agree as follows:

                                    ARTICLE I
                            AGREEMENT TO ISSUE STOCK

                  1.1 Definitions. The following definitions shall apply for
purposes of this Agreement:

                  "ADDITIONAL FINANCING" means the Company's sale of its Common
Stock in one transaction or series of related transactions occurring subsequent
to the Next Financing but on or before June 30, 2001. At least one of the
investors in the Additional Financing must be VHA.

                  "ADDITIONAL FINANCING PROPORTIONAL AMOUNT" is equal to 20% of
the total funds invested in the aggregate by VHA and UHC in the Additional
Financing. In the event that the sum of the Next Financing Proportional Amount
and the Additional Financing Proportional Amount is greater than $5,000,000,
then the Additional Financing Proportional Amount shall be reduced such that the
sum of the Next Financing Proportional Amount and the Additional Financing
Proportional equals $5,000,000.

                  "COMMON STOCK" means the Company's Common Stock, par value
$0.001 per share.

                  "NEXT FINANCING" means the Company's next sale of its Common
Stock in one transaction or series of related transactions occurring on or
before February 15, 2001. At least one of the investors in the Next Financing
must be VHA.

                  "NEXT FINANCING PROPORTIONAL AMOUNT" is equal to 20% of the
total funds invested in the aggregate by VHA and UHC in the Next Financing. In
no event shall the Next Financing Proportional Amount be greater than
$5,000,000.
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                  "SHARES" means the shares of Common Stock purchased by i2 in
the Next Financing and the Additional Financing, and any shares of Common Stock
issued to i2 pursuant to Section 1.2(c) in lieu of payments owed by the Company
to i2 under the License Agreement.

                  "UHC" means University HealthSystem Consortium, an Illinois
corporation.

                  "VHA" means VHA, Inc., a Delaware corporation.

                  1.2 Agreement to Purchase and Sell.

                  (a) Next Financing. The Company agrees to sell to i2 at the
Closing of the Next Financing, and i2 agrees to purchase from the Company at the
Closing of the Next Financing, that number of Shares equal to the quotient
obtained by dividing the Next Financing Proportional Amount by the price at
which the Company sells shares of its Common Stock in the Next Financing,
subject to Section 1.2(d).

                  (b) Additional Financing. In the event that the Next Financing
occurs and the Next Financing Proportional Amount is less than $5,000,000, then
the Company agrees to sell to i2 at the Closing of the Additional Financing, and
i2 agrees to purchase from the Company at the Closing of the Additional
Financing that number of Shares equal to the quotient obtained by dividing the
Additional Financing Proportional Amount by the price at which the Company sells
shares of its Common Stock in the Additional Financing, subject to Section
1.2(d).

                  (c) Conversion of License Payments. If the Next Financing has
not occurred, then, by written notice furnished by the Company to i2 at any time
following February 15, 2001 but prior to July 1, 2001 (the "CONVERSION NOTICE"),
the Company may elect to convert all or a portion of the remaining payments it
owes to i2 under the License Agreement into Shares as determined by dividing
such payments to be converted by the closing price of the Company's Common Stock
on the Nasdaq Stock Market on the date the Conversion Notice is sent by the
Company to i2. The Company may only make one (1) election to convert all or a
portion of the remaining payments it owes to i2 under the License Agreement into
Shares pursuant to this Section 1.2(c). Payments to be converted pursuant to
this Section 1.2(c) may only be converted in increments of $1,000,000.

                  (d) Terms Substantially the Same. It is the parties intent
that i2 invest in the Company's Common Stock on substantially the same terms as
the terms to be provided to the investors in the Next Financing and the
Additional Financing. If necessary to effect such intention, the parties agree
to amend this Agreement to provide i2 with substantially the same terms as the
terms that are ultimately provided to the investors in the Next Financing and
the Additional Financing. Notwithstanding the foregoing, in no event shall the
per share purchase price paid by VHA and UHC in the Next Financing or the
Additional Financing be based on a formula that uses the average closing price
of the Company's Common Stock on the Nasdaq National Market for a period greater
than 45 consecutive trading days. In the event that such a formula is used in
the Next Financing or in the Additional Financing to determine the per share
purchase price paid by VHA and UHC, the price to be paid by i2 in the Next
Financing or Additional Financing will be the average closing price of the
Company's Common Stock on the Nasdaq National Market for the 45 consecutive
trading days prior to the applicable Closing Date.

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                                   ARTICLE II
                                    CLOSINGS

                  2.1 Closings. The purchase and sale of the Shares in the Next
Financing and the Additional Financing and any issuance of Shares to i2 pursuant
to Section 1.2(c) of this Agreement in lieu of payments owed by the Company to
i2 under the License Agreement will each take place at the offices of Fenwick &
West LLP, Two Palo Alto Square, Palo Alto, California, at a time and date to be
specified by the parties, which shall be no later than the second business day
after the satisfaction or waiver of the conditions set forth in Article VI and
Article VII, or at such other date, time and location as the Company and i2
mutually agree upon (each such time and place are referred to in this Agreement
as a "CLOSING"). At each Closing, the Company will deliver to i2 a certificate
representing the Shares against delivery to the Company by i2 of the purchase
price paid by (i) a check payable to the Company's order, (ii) wire transfer of
funds to the Company or (iii) solely in the case of the conversion of payments
owed by the Company to i2 under the License Agreement, cancellation of license
payments owed by the Company to i2.

                                   ARTICLE III
                  REPRESENTATIONS AND WARRANTIES OF THE COMPANY

         The Company hereby represents and warrants to i2, subject to the
exceptions specifically disclosed in writing in the disclosure letter delivered
by the Company dated as of the date hereof and certified by a duly authorized
officer of the Company (the "COMPANY DISCLOSURE LETTER") (which Company
Disclosure Letter shall be deemed to be representations and warranties to i2 by
the Company under this Section 3), as follows:

                  3.1 Organization of the Company.

                  (a) The Company and each of its subsidiaries is a corporation
duly organized, validly existing and in good standing under the laws of the
jurisdiction of its incorporation and has all requisite corporate power and
authority, and all requisite qualifications to do business as a foreign
corporation, to conduct its business in the manner in which its business is
currently being conducted, except where the failure to be so organized, existing
or in good standing or to have such power, authority or qualifications would
not, individually or in the aggregate, have a Material Adverse Effect on the
Company.

                  (b) The Company has delivered or made available to i2 a true
and correct copy of the Certificate of Incorporation (including any Certificates
of Designation) and Bylaws of the Company and similar governing instruments of
each of its subsidiaries, each as amended to date (collectively, the "COMPANY
CHARTER DOCUMENTS"), and each such instrument is in full force and effect.
Neither the Company nor any of its subsidiaries is in violation of any of the
provisions of the Company Charter Documents.

                  3.2 Capitalization.

                  (a) The authorized capital stock of the Company consists
solely of 300,000,000 shares of Common Stock, of which there were 158,593,007
shares issued and outstanding as of the close of business on December 29, 2000,
and 5,000,000 shares of Preferred Stock, par value $0.001 per share, of which no
shares are issued or outstanding. All outstanding shares of Common Stock are
duly authorized, validly issued, fully paid and nonassessable and

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are not subject to any right of rescission or preemptive rights created by
statute, the Company Charter Documents or any agreement or document to which the
Company is a party or by which it is bound. As of the date of this Agreement,
there are no shares of Common Stock held in treasury by the Company.

                  (b) As of the close of business on December 29, 2000, (i)
12,093,686 shares of Common Stock are subject to issuance pursuant to
outstanding options (the "COMPANY OPTIONS") to purchase Common Stock under the
Company's 1997 Stock Plan and 1999 Equity Incentive Plan ("COMPANY STOCK OPTION
PLANS") for an aggregate exercise price of $54,922,563, (ii) 90,000 shares of
Common Stock are subject to issuance pursuant to Company Options other than
pursuant to Company Stock Option Plans for an aggregate exercise price of $
996,891, (iii) 1,081,792 shares of Common Stock are subject to issuance pursuant
to Company Options other than pursuant to the Company Stock Option Plans from
the Pharos and EquipMD acquisitions for an aggregate exercise price of
$3,384,412 and (iv) 572,635 shares of Company Common Stock are reserved for
future issuance under the Company's 1999 Employee Stock Purchase Plan (the
"COMPANY ESPP"). All shares of Common Stock subject to issuance as aforesaid,
upon issuance on the terms and conditions specified in the instruments pursuant
to which they are issuable, will be duly authorized, validly issued, fully paid
and nonassessable. Other than as set forth on Part 3.2(b) of the Company
Disclosure Letter, there are no commitments or agreements of any character to
which the Company is bound obligating the Company to accelerate the vesting of
any Company Option as a result of the consummation of the transactions
contemplated by this Agreement.

                   (c) All outstanding shares of Company Common Stock, all
outstanding Company Options, and all outstanding shares of capital stock of each
subsidiary of the Company have been issued and granted in material compliance
with (i) all applicable securities laws and other applicable material Legal
Requirements and (ii) all material requirements set forth in applicable
agreements or instruments. For the purposes of this Agreement, "LEGAL
REQUIREMENTS" means any federal, state, local, municipal, foreign or other law,
statute, constitution, principle of common law, resolution, ordinance, code,
edict, decree, rule, regulation, ruling or requirement issued, enacted, adopted,
promulgated, implemented or otherwise put into effect by or under the authority
of any Governmental Entity (as defined in Section 3.4).

                  (d) The Shares, when issued and paid for as provided in this
Agreement, will be duly authorized and validly issued, fully paid and
nonassessable.

                  (e) Based in part on the representations made by i2 in Section
4 hereof, the offer and sale of the Shares in accordance with this Agreement
(assuming no change in currently applicable law) is exempt from the registration
and prospectus delivery requirements of the Securities Act of 1933, as amended
(the "1933 ACT").

                  3.3 Obligations With Respect to Capital Stock. Except as set
forth in Section 3.2 or Part 3.3 of the Company Disclosure Letter, there are no
equity securities, partnership interests or similar ownership interests of any
class of Company equity security, or any securities exchangeable or convertible
into or exercisable for such equity securities, partnership interests or similar
ownership interests, issued, reserved for issuance or outstanding. All stock and
rights to purchase stock of any subsidiary of the Company are owned free and
clear of all Encumbrances. Except as set forth in Section 3.2 or Part 3.2 or
Part 3.3 of the Company Disclosure Letter, there

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are no subscriptions, options, warrants, equity securities, partnership
interests or similar ownership interests, calls, rights (including preemptive
rights), commitments or agreements of any character to which the Company or any
of its subsidiaries is a party or by which it is bound obligating the Company or
any of its subsidiaries to issue, deliver or sell, or cause to be issued,
delivered or sold, or repurchase, redeem or otherwise acquire, or cause the
repurchase, redemption or acquisition of, any shares of capital stock,
partnership interests or similar ownership interests of the Company or any of
its subsidiaries or obligating the Company or any of its subsidiaries to grant,
extend, accelerate the vesting of or enter into any such subscription, option,
warrant, equity security, call, right, commitment or agreement. There are no
registration rights, and there is no shareholder agreement, investor agreement,
voting trust, proxy, rights agreement, "poison pill" anti-takeover plan or other
agreement or understanding to which the Company is a party or by which it is
bound with respect to any equity security of any class of the Company or with
respect to any equity security, partnership interest or similar ownership
interest of any class of any of its subsidiaries.

                  3.4 Due Authorization.

                  (a) The Company has all requisite corporate power and
authority to enter into this Agreement and the License Agreement and to
consummate the transactions contemplated hereby and thereby. The execution and
delivery of this Agreement and the License Agreement and the consummation of the
transactions contemplated hereby and thereby have been duly authorized by all
necessary corporate action on the part of the Company. No approval of any holder
of any securities of the Company is required in connection with the consummation
of the transactions contemplated hereby or thereby. This Agreement and the
License Agreement have each been duly executed and delivered by the Company and,
assuming the due authorization, execution and delivery thereof by i2, constitute
the valid and binding obligations of the Company, enforceable against the
Company in accordance with their terms, except as enforceability may be limited
by bankruptcy and other similar laws affecting the rights of creditors generally
and general principles of equity.

                  (b) The execution and delivery of this Agreement and the
License Agreement by the Company does not, and the performance of this Agreement
by the Company will not, (i) conflict with or violate the Company Charter
Documents, (ii) subject to compliance with the requirements set forth in Section
3.4(c), conflict with or violate any law, rule, regulation, order, judgment or
decree applicable to the Company or by which any of its properties is bound or
affected, or (iii) result in any breach of or constitute a default (or an event
that with notice or lapse of time or both would become a default) under, or
impair the Company's rights or alter the rights or obligations of any third
party under, or give to others any rights of termination, amendment,
acceleration or cancellation of; or result in the creation of an Encumbrance on
any of the properties or assets of the Company pursuant to, any note, bond,
mortgage, indenture, contract, agreement, lease, license, permit, franchise or
other instrument or obligation to which the Company is a party or by which the
Company or any of its properties are bound or affected, except, in the case of
clauses (ii) and (iii), for such conflicts, violations, breaches, defaults,
impairments, or rights which, individually or in the aggregate, would not have a
Material Adverse Effect on the Company. Part 3.4(b) of the Company Disclosure
Letter lists all consents, waivers and approvals under any of the Company's or
any of its subsidiaries' agreements, contracts, licenses or leases required to
be obtained in connection with the consummation of the transactions contemplated
hereby, which, if individually or in the aggregate not obtained, would have a
Material Adverse Effect on the Company.

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                  (c) No consent, approval, order or authorization of, or
registration, declaration or filing with any court, administrative agency or
commission or other governmental entity or instrumentality, foreign or domestic
("GOVERNMENTAL ENTITY") is required to be obtained or made by the Company in
connection with the execution, delivery and performance of this Agreement or the
License Agreement or the consummation of the transactions contemplated hereby or
thereby, except for (i) such consents, approvals, orders, authorizations,
registrations, declarations and filings as may be required under applicable
federal, foreign and state securities (or related) laws and the securities laws
of any foreign country, and (ii) such other consents, authorizations, filings,
approvals and registrations which if not obtained or made would not have a
Material Adverse Effect on the Company or have a material adverse effect on the
ability of the parties hereto to consummate the transactions contemplated
hereby.

                  3.5 SEC Filings; Company Financial Statements.

                  (a) The Company has filed all forms, reports and documents
required to be filed by the Company with the Securities and Exchange Commission
(the "SEC") since the effective date of the registration statement of the
Company's initial public offering (the "COMPANY INITIAL REGISTRATION
STATEMENT"), and has made available to i2 such forms, reports and documents in
the form filed with the SEC. All such required forms, reports and documents
(including those that the Company may file subsequent to the date hereof) and
the Company Initial Registration Statement are referred to herein as the
"COMPANY SEC REPORTS." As of their respective dates, the Company SEC Reports (i)
were prepared in accordance with the requirements of the 1933 Act or the
Securities Exchange Act of 1934, as amended (the "1934 ACT"), as the case may
be, and the rules and regulations of the SEC thereunder applicable to such
Company SEC Reports, and (ii) did not at the time they were filed (or if amended
or superseded by a filing prior to the date of this Agreement, then on the date
of such filing) contain any untrue statement of a material fact or omit to state
a material fact required to be stated therein or necessary in order to make the
statements therein, in the light of the circumstances under which they were
made, not misleading, except to the extent corrected prior to the date of this
Agreement by a subsequently filed Company SEC Report. None of the Company's
subsidiaries is required to file any forms, reports or other documents with the
SEC.

                  (b) Each of the consolidated financial statements (including,
in each case, any related notes thereto) contained in the Company SEC Reports
(the "COMPANY FINANCIALS"), including any Company SEC Reports filed after the
date hereof until the applicable Closing, (i) complied as to form in all
material respects with the published rules and regulations of the SEC with
respect thereto, (ii) was prepared in accordance with GAAP applied on a
consistent basis throughout the periods involved (except as may be indicated in
the notes thereto or, in the case of unaudited interim financial statements, as
may be permitted by the SEC on Form 1O-Q, 8-K or any successor form under the
1934 Act) and (iii) fairly presented the consolidated financial position of the
Company and its subsidiaries as at the respective dates thereof and the
consolidated results of the Company's operations and cash flows for the periods
indicated, except that the unaudited interim financial statements may not
contain footnotes and were or are subject to normal and recurring year-end
adjustments. The balance sheet of the Company contained in the Company SEC
Reports as of September 30, 2000 is hereinafter referred to as the "COMPANY
BALANCE SHEET." Except as disclosed in the Company Financials, since the date of
the Company Balance Sheet neither the Company nor any of its subsidiaries has
any liabilities required under GAAP to be set forth on a balance sheet
(absolute, accrued, contingent or otherwise) which are, individually or in the
aggregate, material to the business, results of

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operations or financial condition of the Company and its subsidiaries taken as a
whole, except for liabilities incurred since the date of the Company Balance
Sheet in the ordinary course of business consistent with past practices and
liabilities incurred in connection with this Agreement.

                  3.6 Absence of Certain Changes or Events. Since the date of
the Company Balance Sheet there has not been (i) any Material Adverse Effect
with respect to the Company, (ii) any declaration, setting aside or payment of
any dividend on, or other distribution (whether in cash, stock or property) in
respect of, any of the Company's or any of its subsidiaries' capital stock, or
any purchase, redemption or other acquisition by the Company of any of the
Company's capital stock or any other securities of the Company or its
subsidiaries or any options, warrants, calls or rights to acquire any such
shares or other securities except for repurchases from employees following their
termination pursuant to the terms of their pre-existing stock option or purchase
agreements, (iii) any split, combination or reclassification of any of the
Company's or any of its subsidiaries' capital stock, (iv) any material change or
alteration in the policy of the Company relating to the granting of stock
options or other equity compensation to its employees and consultants other than
in the ordinary course of business consistent with past practice, or (v) entry
by the Company or any of its subsidiaries into, or material modification,
amendment or cancellation of, any licensing or other agreement with regard to
the acquisition, distribution or licensing of any material Intellectual Property
other than licenses, distribution agreements, advertising agreements, or other
similar agreements entered into in the ordinary course of business consistent
with past practice.

                  3.7 Tax Returns and Payments. The Company has timely filed all
tax returns and reports required by law. All tax returns and reports of the
Company are true and correct in all material respects. The Company has paid all
taxes and other assessments due, except those, if any, currently being contested
by it in good faith, which are listed in the Company Disclosure Schedule.

                  3.8 Title to Properties.

                  (a) All real property leases to which the Company is a party
and each amendment thereto that is in effect as of the date of this Agreement
that provide for annual payments in excess of $250,000 are in full force and
effect and are valid and enforceable in accordance with their respective terms,
and there is not, under any of such leases, any existing default or event of
default (or event which with notice or lapse of time, or both, would constitute
a default) that would give rise to a material claim against the Company which
could reasonably be expected to have a Material Adverse Effect on the Company.

                  (b) The Company has good and valid title to, or, in the case
of leased properties and assets, valid leasehold interests in, all of its
tangible properties and assets, real, personal and mixed, used or held for use
in its business, free and clear of any Encumbrances, except as reflected in the
Company Financials and except where the failure to have valid title or a valid
leasehold interest would not have a Material Adverse Effect on the Company.

                  3.9 Intellectual Property. For the purposes of this Agreement,
the following terms have the following definitions:

                  "INTELLECTUAL PROPERTY" means any or all of the following and
all rights in, arising out of, or associated therewith: (i) all United States,
international and foreign patents and

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applications therefor and all reissues, divisions, renewals, extensions,
provisionals, continuations and continuations-in-part thereof; (ii) all
inventions (whether patentable or not), invention disclosures, improvements,
trade secrets, proprietary information, know how, technology, technical data and
customer lists, and all documentation relating to any of the foregoing; (iii)
all copyrights, copyrights registrations and applications therefor, and all
other rights corresponding thereto throughout the world; (iv) all industrial
designs and any registrations and applications therefor throughout the world;
(v) all trade names, URLs, logos, common law trademarks and service marks,
trademark and service mark registrations and applications therefor throughout
the world; (vi) all databases and data collections and all rights therein
throughout the world; (vii) all moral and economic rights of authors and
inventors, however denominated, throughout the world, and (viii) any similar or
equivalent rights to any of the foregoing anywhere in the world.

                  "COMPANY INTELLECTUAL PROPERTY" shall mean any Intellectual
Property that is owned by, or exclusively licensed to, the Company or one of its
subsidiaries.

                  "COMPANY REGISTERED INTELLECTUAL PROPERTY" means all of the
Registered Intellectual Property owned by, or filed in the name of, the Company
or one of its subsidiaries.

                  "REGISTERED INTELLECTUAL PROPERTY" means all United States,
international and foreign: (i) patents and patent applications (including
provisional applications); (ii) registered trademarks, applications to register
trademarks, intent-to-use applications, or other registrations or applications
related to trademarks; (iii) registered copyrights and applications for
copyright registration; and (iv) any other Intellectual Property that is the
subject of an application, certificate, filing, registration or other document
issued, filed with, or recorded by any Governmental Entity.

                  (a) No material Company Intellectual Property or product or
service of the Company is subject to any proceeding, agreement, or stipulation
to which the Company is a party, or any outstanding decree, order or judgment,
which arose out of any proceeding to which the Company was either a party or of
which the Company has knowledge, restricting in any manner the use, transfer, or
licensing thereof by the Company, or which may affect the validity, use or
enforceability of such Company Intellectual Property.

                  (b) Each material item of Company Registered Intellectual
Property is valid and subsisting, all necessary registration, maintenance and
renewal fees currently due in connection with such Company Registered
Intellectual Property have been made and all necessary documents, recordations
and certificates in connection with such Company Registered Intellectual
Property have been filed with the relevant patent, copyright, trademark or other
authorities in the United States or foreign jurisdictions, as the case may be,
for the purposes of maintaining such Company Registered Intellectual Property,
except, in each case, as would not materially adversely affect such item of
Company Registered Intellectual Property.

                  (c) The Company or one of its subsidiaries owns and has good
and exclusive title to, or has license sufficient for the conduct of its
business as currently conducted to, each material item of Company Intellectual
Property free and clear of any Encumbrance (excluding licenses and related
restrictions).

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                  (d) Neither the Company nor any of its subsidiaries has
transferred ownership of, or granted any exclusive license with respect to, any
Intellectual Property that is or was material Company Intellectual Property, to
any third party.

                  (e) The operation of the business of the Company as such
business currently is conducted, including the Company's design, development,
marketing and sale of the products or services of the Company (including with
respect to products currently under development) has not, does not and will not
materially infringe or materially misappropriate the Intellectual Property of
any third party or, to its knowledge, constitute unfair competition or trade
practices under the laws of any jurisdiction.

                  (f) The Company has not received written notice from any third
party that the operation of the business of the Company or any act, product or
service of the Company, infringes or misappropriates the Intellectual Property
of any third party or constitutes unfair competition or trade practices under
the laws of any jurisdiction, which allegation, if true, would have a Material
Adverse Effect on the Company.

                  (g) To the knowledge of the Company, no person has or is
infringing or misappropriating any Company Intellectual Property, which
infringement or misappropriation, individually or in the aggregate, would have a
Material Adverse Effect on the Company.

                  (h) The Company and its subsidiaries have taken reasonable
steps to protect the Company's and its subsidiaries' rights in the Company's and
such subsidiaries' confidential information and trade secrets, except where the
failure to do so would not have a Material Adverse Effect on the Company.

                  3.10 Compliance with Laws; Certain Agreements.

                  (a) Neither the Company nor any of its subsidiaries is in
conflict with, or in default or in violation of (i) any law, rule, regulation,
order, judgment or decree applicable to the Company or any of its subsidiaries
or by which the Company or any of its subsidiaries or any of their respective
properties is bound or affected, or (ii) any note, bond, mortgage, indenture,
agreement, lease, license, permit, franchise or other instrument or obligation
to which the Company or any of its subsidiaries is a party or by which the
Company or any of its subsidiaries or its or any of their respective properties
is bound or affected, except for conflicts, violations and defaults that,
individually or in the aggregate, would not have a Material Adverse Effect on
the Company. To the Company's knowledge, no investigation or review by any
Governmental Entity is pending or has been threatened in a writing delivered to
the Company against the Company or any of its subsidiaries. There is no
agreement with any Governmental Entity, judgment, injunction, order or decree
binding upon the Company or any of its subsidiaries which has or could
reasonably be expected to have the effect of prohibiting or materially impairing
any material business practice of the Company or any of its subsidiaries, or any
acquisition of material property by the Company or any of its subsidiaries.

                  (b) The Company and its subsidiaries hold all permits,
licenses, exemptions, orders and approvals from governmental authorities that
are material to or required for the operation of the business of the Company as
currently conducted (collectively, the "COMPANY PERMITS"), and are in compliance
with the terms of the Company Permits, except where the

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failure to hold such Company Permits, or be in such compliance, would not,
individually or in the aggregate, have a Material Adverse Effect on the Company.

                  3.11 Litigation. There are no claims, suits, actions or
proceedings pending or, to the knowledge of the Company, threatened against,
relating to or affecting the Company or any of its subsidiaries, before any
Governmental Entity or any arbitrator that seeks to restrain or enjoin the
consummation of the transactions contemplated by this Agreement or which could
reasonably be expected, either singularly or in the aggregate with all such
claims, actions or proceedings, to have a Material Adverse Effect on the Company
following the transactions contemplated hereby or have a material adverse effect
on the ability of the parties hereto to consummate the transactions contemplated
hereby.

                  3.12 Employee Benefit Plans.

                  (a) Definitions. With the exception of the definition of
"Affiliate" set forth in Section 3.12(a)(i) below (which definition shall apply
only to this Section 3.12), for purposes of this Agreement, the following terms
shall have the meanings set forth below:

                           (i) "AFFILIATE" shall mean any other person or entity
under common control with the Company within the meaning of Section 414(b), (c),
(m) or (o) of the Code and the regulations issued thereunder;

                           (ii) "COMPANY EMPLOYEE PLAN" shall mean any plan,
program, policy, practice, contract, agreement or other arrangement providing
for compensation, severance, termination pay, performance awards, stock or
stock-related awards, fringe benefits or other employee benefits or remuneration
of any kind, whether written or unwritten or otherwise, funded or unfunded,
including without limitation, each "EMPLOYEE BENEFIT PLAN," within the meaning
of Section 3(3) of ERISA which is maintained, contributed to, or required to be
contributed to, by the Company or any Affiliate for the benefit of any Company
Employee; and

                           (iii) "COMPANY EMPLOYEE" shall mean any current,
former, or retired employee, officer, or director of the Company or any
Affiliate.

                   (b) Employee Plan Compliance. Except, in each case, as would
not, individually or in the aggregate, have a Material Adverse Effect on the
Company (i) the Company has performed in all material respects all obligations
required to be performed by it under, is not in default or violation of, and has
no knowledge of any default or violation by any other party to, each Company
Employee Plan, and each Company Employee Plan has been established and
maintained in all material respects in accordance with its terms and in
compliance with all applicable laws, statutes, orders, rules and regulations,
including but not limited to ERISA or the Code; (ii) each Company Employee Plan
intended to qualify under Section 401(a) of the Code and each trust intended to
qualify under Section 501(a) of the Code has either received a favorable
determination letter from the IRS with respect to each such Plan as to its
qualified status under the Code or has remaining a period of time under
applicable Treasury regulations or IRS pronouncements in which to apply for such
a determination letter and make any amendments necessary to obtain a favorable
determination and no event has occurred which would adversely affect the status
of such determination letter or the qualified status of such Plan; (iii) no
"prohibited transaction," within the meaning of Section 4975 of the Code or
Sections 406 and 407 of ERISA, and not otherwise exempt under Section 408 of

                                       10
<PAGE>   11
ERISA, has occurred with respect to any Company Employee Plan; (iv) there are no
actions, suits or claims pending, or, to the knowledge of the Company,
threatened or reasonably anticipated (other than routine claims for benefits)
against any Company Employee Plan or against the assets of any Company Employee
Plan; (v) each Company Employee Plan can be amended, terminated or otherwise
discontinued after the applicable Closing in accordance with its terms, without
liability to the Company or any of its Affiliates (other than ordinary
administration expenses typically incurred in a termination event); (vi) there
are no audits, inquiries or proceedings pending or, to the knowledge of the
Company, threatened by the IRS or DOL with respect to any Company Employee Plan;
(vii) neither the Company nor any Affiliate is subject to any material penalty
or tax with respect to any Company Employee Plan under Section 402(i) of ERISA
or Sections 4975 through 4980 of the Code; and (viii) all contributions due from
the Company or any Affiliate with respect to any of the Company Employee Plans
have been made as required under ERISA or have been accrued on the Company
Balance Sheet.

                  (c) Employment Matters. Except, in each case, as would not,
individually or in the aggregate, have a Material Adverse Effect on the Company,
the Company and each of its subsidiaries: (i) is in compliance in all material
respects with all applicable foreign, federal, state and local laws, rules and
regulations respecting employment, employment practices, terms and conditions of
employment and wages and hours, in each case, with respect to Company Employees;
(ii) has withheld all amounts required by law or by agreement to be withheld
from the wages, salaries and other payments to Company Employees; (iii) has
properly classified independent contractors for purposes of federal and
applicable state tax laws, laws applicable to employee benefits and other
applicable laws; (iv) is not liable for any arrears of wages or any taxes or any
penalty for failure to comply with any of the foregoing; and (v) is not liable
for any material payment to any trust or other fund or to any governmental or
administrative authority, with respect to unemployment compensation benefits,
social security or other benefits or obligations for Company Employees (other
than routine payments to be made in the normal course of business and consistent
with past practice). There are no pending, or, to the Company's knowledge,
threatened material claims or actions against the Company under any worker's
compensation policy or long-term disability policy. To the Company's knowledge,
no Company Employee has violated in any material manner any employment contract,
nondisclosure agreement or noncompetition agreement by which such Company
Employee is bound due to such Company Employee being employed by the Company and
disclosing to the Company or using trade secrets or proprietary information of
any other person or entity.

                  (d) Labor. No work stoppage or labor strike against the
Company is pending, threatened or reasonably anticipated. The Company does not
know of any activities or proceedings of any labor union to organize any Company
Employees. There are no actions, suits, claims, labor disputes or grievances
pending, or, to the knowledge of the Company, threatened or reasonably
anticipated relating to any labor, safety or discrimination matters involving
any Company Employee, including charges of unfair labor practices or
discrimination complaints, which, if adversely determined, would, individually
or in the aggregate, result in any material liability to the Company. Neither
the Company nor any of its subsidiaries has engaged in any unfair labor
practices within the meaning of the National Labor Relations Act. The Company is
not presently, nor has it been in the past, a party to, or bound by, any
collective bargaining agreement or union contract with respect to Employees and
no collective bargaining agreement is being negotiated by the Company.

                                       11
<PAGE>   12
                  3.13 Environmental Matters. To the Company's knowledge, the
Company is not in violation of any applicable statute, law or regulation
relating to the environment or occupational health and safety, and to the
Company's knowledge, no material expenditures are or will be required in order
to comply with any such statute, law or regulation.

                  3.14 Certain Agreements. Other than this Agreement and the
License Agreement, and except as otherwise set forth in Part 3.14 of the Company
Disclosure Letter, neither the Company nor any of its subsidiaries is a party to
or is bound by:

                  (a) any material agreement of indemnification, any material
guaranty or any material instrument evidencing indebtedness for borrowed money
by way of direct loan, sale of debt securities or purchase money obligation;

                  (b) any agreement or obligation currently in force relating to
the disposition or acquisition by the Company or any of its subsidiaries after
the date of this Agreement of a material amount of assets not in the ordinary
course of business, or pursuant to which the Company has any material ownership
or participation interest in any corporation, partnership, joint venture,
strategic alliance or other business enterprise other than the Company's
subsidiaries;

                  (c) any agreement or obligation currently in force to provide
source code to any third party for any product or technology;

                  (d) any agreement or obligation with any affiliate of the
Company; or

                  (e) any agreement or commitment currently in force providing
for capital expenditures by the Company or its subsidiaries in excess of
$1,000,000.

                  The agreements required to be disclosed in the Company
Disclosure Letter pursuant to clauses (a) through (e) above or pursuant to
Section 3.9 or filed with any Company SEC Report (the "COMPANY CONTRACTS") are
valid and in full force and effect, except to the extent that such invalidity
would not have a Material Adverse Effect on the Company. Neither the Company nor
any of its subsidiaries, nor to the Company's knowledge, any other party
thereto, is in breach, violation or default under, and neither the Company nor
any of its subsidiaries has received written notice that it has breached,
violated or defaulted, any of the terms or conditions of any Company Contract in
such a manner as would have a Material Adverse Effect on the Company.

                  3.15 Brokers' and Finders' Fees. The Company has not incurred,
nor will it incur, directly or indirectly, any liability for brokerage or
finders' fees or agents' commissions or any similar charges in connection with
this Agreement or any transaction contemplated hereby.

                  3.16 Insurance. The Company and each of its subsidiaries have
policies of insurance and bonds of the type and in amounts customarily carried
by persons conducting business or owning assets similar to those of the Company
and its subsidiaries. There is no material claim pending under any of such
policies or bonds as to which coverage has been questioned, denied or disputed
by the underwriters of such policies or bonds. All premiums due and payable
under all such policies have been paid and the Company and its subsidiaries are
otherwise in compliance in all material respects with the terms of such policies
and bonds.

                                       12
<PAGE>   13
                                   ARTICLE IV
                          REPRESENTATIONS, WARRANTIES
                          AND CERTAIN AGREEMENTS OF i2

         i2 hereby represents and warrants to the Company, subject to the
exceptions specifically disclosed in writing in the disclosure letter delivered
by i2 dated as of the date hereof and certified by a duly authorized officer of
i2 (the "i2 DISCLOSURE LETTER") (which i2 Disclosure Letter shall be deemed to
be representations and warranties to the Company by i2 under this Section 4), as
follows:

                  4.1 Organization, Good Standing and Qualification. i2
represents that it is an entity duly organized, validly existing and in good
standing under the laws of the state of its formation and has all requisite
power and authority, and all requisite qualifications to do business as a
foreign entity, to conduct its business in the manner in which its business is
currently being conducted, except where the failure to be so organized, existing
or in good standing or to have such power, authority or qualifications would not
have a Material Adverse Effect on i2.

                  4.2 Authorization.

                  (a) i2 has all requisite power and authority to enter into
this Agreement and the License Agreement and to consummate the transactions
contemplated hereby. The execution and delivery of this Agreement and the
License Agreement and the consummation of the transactions contemplated hereby
and thereby have been duly authorized by all necessary action on the part of i2.
This Agreement and the License Agreement have each been duly executed and
delivered by i2 and constitute the valid and binding obligations of i2,
enforceable against i2 in accordance with their terms, except as enforceability
may be limited by bankruptcy and other similar laws affecting the rights of
creditors generally and general principles of equity.

                  (b) The execution and delivery of this Agreement and the
License Agreement by i2 does not, and the performance of this Agreement and the
License Agreement by i2 will not, (i) conflict with or violate the certificate
of incorporation, bylaws, operating agreement or other organizational documents
of i2, (ii) subject to compliance with the requirements set forth in Section
4.2(c) with regard to i2, conflict with or violate any law, rule, regulation,
order, judgment or decree applicable to i2 or by which any of its properties are
bound or affected, or (iii) result in any breach of or constitute a default (or
an event that with notice or lapse of time or both would become a default)
under, or impair i2's rights or alter the rights or obligations of any third
party under, or give to others any rights of termination, amendment,
acceleration or cancellation of, or result in the creation of an Encumbrance on
any of the properties or assets of i2 pursuant to, any note, bond, mortgage,
indenture, contract, agreement, lease, license, permit, franchise or other
instrument or obligation to which i2 is a party or by which i2 or any of its
properties are bound or affected, except, in the case of clauses (ii) and (iii),
for such conflicts, violations, breaches, defaults, impairments, or rights
which, individually or in the aggregate, would not have a Material Adverse
Effect on i2. Except as set forth in a letter delivered by i2 to the Company
concurrently with the execution of this Agreement, no consents, waivers and
approvals under any of i2's or any of its subsidiaries' agreements, contracts,
licenses or leases are required to be obtained in connection with the
consummation of the transactions contemplated hereby, which, if individually or
in the aggregate not obtained, would have a Material Adverse Effect on i2.

                                       13
<PAGE>   14
                  (c) No consent, approval, order or authorization of, or
registration, declaration or filing with any Governmental Entity is required to
be obtained or made by i2 in connection with the execution and delivery of this
Agreement or the License Agreement or the consummation of the transactions
contemplated hereby, except for (i) such consents, approvals, orders,
authorizations, registrations, declarations and filings as may be required under
applicable federal, foreign and state securities (or related) laws and the
securities laws of any foreign country, and (ii) such other consents,
authorizations, filings, approvals and registrations which if not obtained or
made would not have a Material Adverse Effect on i2 or have a material adverse
effect on the ability of the parties hereto to consummate the transactions
contemplated hereby.

                  4.3 Acquisition for Own Account. The Shares to be purchased by
i2 hereunder will be acquired for investment for i2's own account, not as a
nominee or agent, and not with a view to the public resale or distribution
thereof within the meaning of the 1933 Act, and i2 represents that it has no
present intention or agreement to sell, grant any participation in, or otherwise
distribute any of the Shares to be purchased by i2 hereunder in any public
resale or distribution within the meaning of the 1933 Act. i2 also represents
that it has not been formed for the specific purpose of acquiring the Shares
under this Agreement.

                  4.4 Disclosure of Information. i2 believes it has received or
has had full access to all the information it considers necessary or appropriate
to make an informed ownership decision with respect to the Shares to be
purchased by i2 under this Agreement. i2 further has had an opportunity to ask
questions and receive answers from the Company regarding the terms and
conditions of the offering of the Shares and to obtain additional information
(to the extent the Company possessed such information or could acquire it
without unreasonable effort or expense) necessary to verify any information
furnished to i2 or to which i2 had access. The foregoing, however, does not in
any way limit or modify the representations and warranties made by the Company
in Section 3.

                  4.5 Experience. i2 understands that the purchase of the Shares
involves substantial risk. i2: (i) has experience as an investor in securities
of companies in the development stage and acknowledges that i2 is able to fend
for itself, can bear the economic risk of i2's investment in the Shares and has
such knowledge and experience in financial or business matters that i2 is
capable of evaluating the merits and risks of this investment in the Shares and
protecting its own interests in connection with this investment and/or (ii) has
a preexisting personal or business relationship with the Company and certain of
its officers, directors or controlling persons of a nature and duration that
enables i2 to be aware of the character, business acumen and financial
circumstances of such persons.

                  4.6 Accredited Investor Status. i2 is an "accredited investor"
within the meaning of Regulation D promulgated under the 1933 Act.

                  4.7 Restricted Securities. i2 understands that the Shares will
be characterized as "restricted securities" under the 1933 Act inasmuch as they
are being acquired from the Company in a transaction not involving a public
offering and that under the 1933 Act and applicable regulations thereunder such
securities may be resold without registration under the 1933 Act only in certain
limited circumstances. In this connection, i2 represents that i2 is familiar
with Rule 144 of the SEC, as presently in effect, and understands the resale
limitations imposed thereby and by the 1933 Act.

                                       14
<PAGE>   15
                  4.8 No Solicitation. At no time was i2 presented with or
solicited by any publicly issued or circulated newspaper, mail, radio,
television or other form of general advertising or solicitation in connection
with the issuance or delivery of the Shares.

                  4.9 Further Limitations on Disposition. Without in any way
limiting the representations set forth above, i2 further agrees not to make any
disposition of all or any portion of the Shares or of any interest therein to
any person or entity unless:

                  (a) there is then in effect a registration statement under the
        1933 Act covering such proposed disposition of Shares and such
        disposition is made in accordance with such registration statement; or

                  (b) i2 shall have notified the Company of the proposed
        disposition of the Shares and shall have furnished the Company with a
        statement of the circumstances surrounding such proposed disposition,
        and, at the expense of i2 or its transferee, with an opinion of counsel,
        reasonably satisfactory to the Company, that such disposition will not
        require registration of such securities under the 1933 Act.

                  4.10 Legends. i2 understands and agrees that the certificates
evidencing the Shares will bear legends substantially similar to those set forth
below, as applicable, in addition to any other legend that may be required by
applicable law, by the Company's Certificate of Incorporation or Bylaws, or by
any agreement between the Company and i2:

                  (a) THE SECURITIES REPRESENTED HEREBY HAVE NOT BEEN REGISTERED
         UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE "ACT"), OR UNDER THE
         SECURITIES LAWS OF CERTAIN STATES. THESE SECURITIES ARE SUBJECT TO
         RESTRICTIONS ON TRANSFERABILITY AND RESALE AND MAY NOT BE TRANSFERRED
         OR RESOLD EXCEPT AS PERMITTED UNDER THE ACT AND THE APPLICABLE STATE
         SECURITIES LAWS, PURSUANT TO REGISTRATION OR EXEMPTION THEREFROM.
         INVESTORS SHOULD BE AWARE THAT THEY MAY BE REQUIRED TO BEAR THE
         FINANCIAL RISKS OF THIS INVESTMENT FOR AN INDEFINITE PERIOD OF TIME.
         THE ISSUER OF THESE SECURITIES MAY REQUIRE AN OPINION OF COUNSEL IN
         FORM AND SUBSTANCE SATISFACTORY TO THE ISSUER TO THE EFFECT THAT ANY
         PROPOSED TRANSFER OTHERWISE PERMITTED UNDER CONTRACTUAL RESTRICTIONS ON
         RESALE APPLICABLE TO THESE SECURITIES IS IN COMPLIANCE WITH THE ACT AND
         ANY APPLICABLE STATE SECURITIES LAWS.

                  (b) THE SECURITIES REPRESENTED HEREBY MAY BE SUBJECT TO
         CERTAIN RESTRICTIONS ON RESALE AND THE HOLDERS HEREOF MAY BE BOUND BY
         CERTAIN RESTRICTIONS ON ACQUISITION OF THE ISSUER'S CAPITAL STOCK
         PURSUANT TO A COMMON STOCK PURCHASE AGREEMENT BETWEEN THE ORIGINAL
         HOLDERS OF THESE SECURITIES AND THE ISSUER, A COPY OF WHICH MAY BE
         OBTAINED FROM THE ISSUER.

The legend set forth in (a) above shall be removed by the Company from any
certificate evidencing Shares upon delivery to the Company of an opinion by
counsel, reasonably satisfactory to the Company, to the effect that a
registration statement under the 1933 Act is at that time in effect with respect
to the legended security or to the effect that such security can be freely
transferred in a public sale without such a registration statement being in
effect and that

                                       15
<PAGE>   16
such transfer will not jeopardize the exemption or exemptions from registration
pursuant to which the Company issued the Shares.

                  4.11 Tax Liability. i2 has reviewed with its own tax advisors
the federal, state, local and foreign tax consequences of this investment and
the transactions contemplated by this Agreement. i2 relies solely on such
advisors and not on any statements or representations of the Company, the
Company's counsel, or any of the Company's agents. It understands that it (and
not the Company) shall be responsible for its own tax liability that may arise
as a result of this investment or the transactions contemplated by this
Agreement.

                                    ARTICLE V
                              ADDITIONAL AGREEMENTS

                  5.1 Reasonable Efforts. Upon the terms and subject to the
conditions set forth in this Agreement, each of the parties agrees to use all
reasonable efforts to take, or cause to be taken, all actions, and to do, or
cause to be done, and to assist and cooperate with the other party in doing, all
things necessary, proper or advisable to consummate and make effective, in the
most expeditious manner practicable, the transactions contemplated by this
Agreement, including the taking of all reasonable acts necessary to cause the
conditions precedent set forth in Articles VI and VII to be satisfied.

                  5.2 Registration Rights.

                           (a) Demand Right. Subject to the provisions of
Section 5.3, if the Company shall receive a written request from i2 that the
Company file a registration statement under the Securities Act covering the
registration of Shares pursuant to this Section 5.2(a), then the Company shall,
within twenty (20) days after the receipt of such written request, give written
notice of such request (the "REQUEST NOTICE") to all Holders of Registrable
Securities (as such terms are defined in that certain Amended and Restated
Registration Rights Agreement, dated as of June 30, 2000, by and among the
Company and certain investors in the Company's capital stock (the "PRIOR RIGHTS
AGREEMENT")), and effect, as soon as practicable, by means of a Form S-3
registration statement if the Company is a registrant entitled to use such form,
the registration under the Securities Act of all Shares and all Registrable
Securities which have been requested to be registered and included in such
registration by written notice given to the Company within twenty (20) days
after receipt of the Request Notice, subject only to the limitations of Section
5.2(c); provided that the Shares requested by i2 to be registered pursuant to
such request must have an anticipated aggregate public offering price (before
any underwriting discounts and commissions) of not less than One Million Dollars
($1,000,000). The Company is obligated to effect only one such registration
pursuant to this Section 5.2(a). Notwithstanding the foregoing, if the Company
shall furnish to i2 a certificate signed by the President or Chief Executive
Officer of the Company stating that in the good faith judgment of the Board of
Directors of the Company, it would be seriously detrimental to the Company and
its stockholders for such registration statement to be filed and it is therefore
essential to defer the filing of such registration statement, then the Company
shall have the right to defer such filing for a period of not more than ninety
(90) days after receipt of the request of i2; provided, however, that the
Company may not utilize this right more than once in any twelve (12) month
period.

                                       16
<PAGE>   17
                  (b) Piggyback Rights. The Company shall notify i2 in writing
at least five (5) days prior to filing any registration statement under the
Securities Act for purposes of effecting a public offering of securities of the
Company (excluding registration statements relating to any employee benefit plan
or a corporate reorganization or other transaction covered by Rule 145
promulgated under the Securities Act, or a registration on any registration form
which does not permit secondary sales or does not include substantially the same
information as would be required to be included in a registration statement
covering the sale of the Shares) and will afford i2 an opportunity to include in
such registration statement all or any part of the Shares then held by i2.
Should i2 desire to include in any such registration statement all or any part
of the Shares, it shall, within five (5) days after receipt of the
above-described notice from the Company, so notify the Company in writing, and
in such notice shall inform the Company of the number of Shares it wishes to
include in such registration statement. If i2 decides not to include all of its
Shares in any registration statement thereafter filed by the Company, i2 shall
nevertheless continue to have the right to include any Shares in any subsequent
registration statement or registration statements as may be filed by the Company
with respect to offerings of its securities, all upon the terms and conditions
set forth in this Section 5.2.

                  (c) Underwriting. The Company shall have the right to select
one or more underwriters to manage a registration under this Section 5.2. If the
registration to be effected pursuant to Section 5.2(a) or 5.2(b) is to be a
registered public offering involving an underwriting, then the Company shall so
advise i2. In such event, the right of i2 to include any Shares in a
registration pursuant to this Section 5.2 shall be conditioned upon i2's
participation in such underwriting and the inclusion of such Shares in the
underwriting to the extent provided herein. In such event, i2 shall enter into
an underwriting agreement in customary form with the managing underwriter or
underwriter(s) selected for such underwriting. Notwithstanding anything set
forth in this Section 5.2, if the managing underwriter(s) determine(s) in good
faith that marketing factors require a limitation of the number of shares to be
underwritten, then the managing underwriter(s) may exclude shares (including the
Shares) from the registration and the underwriting. If i2 disapproves of the
terms of any such underwriting, i2 may elect to withdraw therefrom by written
notice, given in accordance with Section 9.6 hereof, to the Company and the
managing underwriter(s), delivered at least twenty (20) days prior to the
effective date of the registration statement. Any Shares excluded or withdrawn
from such underwriting shall be excluded and withdrawn from the registration.

                  (d) Expenses. All expenses incurred in connection with a
registration pursuant to this Section 5.2, including without limitation all
registration and qualification fees, printers' and accounting fees, and fees and
disbursements of counsel for the Company, (but excluding underwriters' discounts
and commissions), shall be borne by the Company. i2 shall bear its proportionate
share (based on the number of shares sold by i2 over the total number of shares
included in such registration at the time the registration statement is declared
effective) of all discounts, commissions or other amounts payable to
underwriters or brokers in connection with such offering and the fees and
disbursements of any counsel for i2. Notwithstanding the foregoing, the Company
shall not be required to pay for any expenses of any registration proceeding
begun pursuant to Section 5.2(a) if the registration request is subsequently
withdrawn at the request of i2, unless i2 agrees to forfeit its right to its one
(1) demand registration pursuant to Section 5.2(a); provided, further, however,
that if at the time of such withdrawal, i2 has learned of a material adverse
change in the condition, business, or prospects of the Company not known to i2
at the time of its request for such registration and has withdrawn its request
for registration with reasonable promptness after learning of such material
adverse change, then i2

                                       17
<PAGE>   18
shall not be required to pay any of such expenses and shall retain its demand
registration right pursuant to Section 5.2(a).

                  (e) Obligations of the Company. Whenever required to effect
the registration of any Shares under this Agreement, the Company shall, as
expeditiously as reasonably possible:

                           (i) Prepare and file with the SEC a registration
statement with respect to such Shares and use its best efforts to cause such
registration statement to become and remain effective for at least one hundred
eighty (180) days or until the earlier time that the distribution described in
the registration statement has been completed;

                           (ii) Prepare and file with the SEC such amendments
and supplements to such registration statement and the prospectus used in
connection with such registration statement as may be necessary to comply with
the provisions of the Securities Act with respect to the disposition of all
securities covered by such registration statement;

                           (iii) Furnish to i2 such number of copies of a
prospectus, including a preliminary prospectus, in conformity with the
requirements of the Securities Act, and such other documents as it may
reasonably request in order to facilitate the disposition of the Shares that are
included in such registration;

                           (iv) Use reasonable efforts to register and qualify
the Shares covered by such registration statement under such other securities or
Blue Sky laws of such jurisdictions as shall be reasonably requested by i2,
provided that the Company shall not be required in connection therewith or as a
condition thereto to qualify to do business or to file a general consent to
service of process in any such states or jurisdictions;

                           (v) In the event of any underwritten public offering,
enter into and perform its obligations under an underwriting agreement, in usual
and customary form, with the managing underwriter(s) of such offering; and

                           (vi) Notify i2 at any time when a prospectus relating
thereto is required to be delivered under the Securities Act of the happening of
any event as a result of which the prospectus included in such registration
statement, as then in effect, includes an untrue statement of a material fact or
omits to state a material fact required to be stated therein or necessary to
make the statements therein not misleading in the light of the circumstances
then existing.

                   (f) Furnish Information. It shall be a condition precedent to
the obligations of the Company to take any action pursuant to this Section 5.2
that i2 shall furnish to the Company such information regarding itself and the
Shares held by it as shall be required to timely effect the registration of the
Shares.

                  (g) Indemnification. In the event any of the Shares are
included in a registration statement under this Section 5.2:

                           (i) By the Company. To the extent permitted by law,
the Company will indemnify and hold harmless i2, the officers and directors of
i2, any underwriter (as defined in the Securities Act) for i2 and each person,
if any, who controls i2 or underwriter within the meaning of the Securities Act
or 1934 Act, against any losses, claims, damages, or liabilities (joint or
several) to which they may become subject under the Securities Act, the 1934 Act
or

                                       18
<PAGE>   19
other federal or state law, insofar as such losses, claims, damages, or
liabilities (or actions in respect thereof) arise out of or are based upon any
of the following statements, omissions or violations (collectively, the
"VIOLATIONS" and, individually, a "VIOLATION"):

                                    (A) any untrue statement or alleged untrue
statement of a material fact contained in such registration statement, including
any preliminary prospectus or final prospectus contained therein or any
amendments or supplements thereto; or

                                    (B) the omission or alleged omission to
state therein a material fact required to be stated therein, or necessary to
make the statements therein not misleading; or

                                    (C) any violation or alleged violation by
the Company of the Securities Act, the 1934 Act, any federal or state securities
law or any rule or regulation promulgated under the Securities Act, the 1934 Act
or any federal or state securities law in connection with the offering covered
by such registration statement.

The Company will reimburse i2 and each officer or director, underwriter or
controlling person for any legal or other expenses reasonably incurred by them,
within three months after a request for reimbursement has been received by the
Company, in connection with investigating or defending any such loss, claim,
damage, liability or action; provided however, that the indemnity agreement
contained in this subsection 5.2(e) shall not apply to amounts paid in
settlement of any such loss, claim, damage, liability or action if such
settlement is effected without the consent of the Company (which consent shall
not be unreasonably withheld), nor shall the Company be liable in any such case
for any such loss, claim, damage, liability or action to the extent that it
arises out of or is based upon a Violation which occurs in reliance upon and in
conformity with written information furnished expressly for use in connection
with such registration by i2 or any officer, director, underwriter or
controlling person of i2.

                           (ii) By i2. To the extent permitted by law, i2 will
indemnify and hold harmless the Company, each of its directors, each of its
officers who have signed the registration statement, each person, if any, who
controls the Company within the meaning of the Securities Act, and any
underwriter selling securities under such registration statement, against any
losses, claims, damages or liabilities (joint or several) to which the Company
or any such director, officer, controlling person, or underwriter may become
subject under the Securities Act, the 1934 Act or other federal or state law,
insofar as such losses, claims, damages or liabilities (or actions in respect
thereto) arise out of or are based upon any Violation, in each case to the
extent (and only to the extent) that such Violation occurs in reliance upon and
in conformity with written information furnished by i2 expressly for use in
connection with such registration. i2 will reimburse any legal or other expenses
reasonably incurred by the Company or any such director, officer, controlling
person, or underwriter in connection with investigating or defending any such
loss, claim, damage, liability or action; within three months after a request
for reimbursement has been received by i2, provided, however, that the indemnity
agreement contained in this subsection 5.2(e) shall not apply to amounts paid in
settlement of any such loss, claim, damage, liability or action if such
settlement is effected without the consent of i2, which consent shall not be
unreasonably withheld; and provided further, that the total amounts payable in
indemnity by i2 under this subsection 5.2(e) in respect of any Violation shall
not exceed the net proceeds received by i2 in the registered offering out of
which such Violation arises.

                           (iii) Notice. Promptly after receipt by an
indemnified party under this Section 5.2 of notice of the commencement of any
action (including any governmental action),

                                       19
<PAGE>   20
such indemnified party will, if a claim in respect thereof is to be made against
any indemnifying party under this Section 5.2, deliver to the indemnifying party
a written notice of the commencement thereof. The indemnifying party shall have
the right to participate in, and, to the extent the indemnifying party so
desires, jointly with any other indemnifying party similarly noticed, to assume
the defense thereof with counsel mutually satisfactory to the parties; provided,
however, that an indemnified party shall have the right to retain its own
counsel, with the fees and expenses to be paid by the indemnifying party, if
representation of such indemnified party by the counsel retained by the
indemnifying party would be inappropriate due to actual or potential conflict of
interests between such indemnified party and any other party represented by such
counsel in such proceeding. The failure to deliver written notice to the
indemnifying party within a reasonable time of the commencement of any such
action, if prejudicial to its ability to defend such action, shall relieve such
indemnifying party of any liability to the indemnified party under this Section
5.2, but the omission so to deliver written notice to the indemnifying party
will not relieve it of any liability that it may have to any indemnified party
otherwise than under this Section 5.2.

                           (iv) Defect Eliminated in Final Prospectus. The
foregoing indemnity agreements of the Company and i2 are subject to the
condition that, insofar as they relate to any Violation made in a preliminary
prospectus but eliminated or remedied in the amended prospectus on file with the
SEC at the time the registration statement in question becomes effective or the
amended prospectus filed with the SEC pursuant to SEC Rule 424(b) (the "FINAL
PROSPECTUS"), such indemnity agreement shall not inure to the benefit of any
person if a copy of the Final Prospectus was furnished to the indemnified party
and was not furnished to the person asserting the loss, liability, claim or
damage at or prior to the time such action is required by the Securities Act.

                           (v) Conflict with Underwriting Agreement.
Notwithstanding the foregoing, to the extent that the provisions on
indemnification and contribution contained in the underwriting agreement entered
into in connection with the underwritten public offering are in conflict with
the foregoing provisions, the provisions in the underwriting agreement will
control.

                           (vi) Survival. The obligations of the Company and i2
under this Section 5.2 shall survive the completion of any offering of the
Shares in a registration statement, and otherwise.

                  (h) Termination of the Company's Obligations. The Company
shall have no obligations pursuant to this Section 5.2 with respect to any
Shares proposed to be sold by i2 in a registration pursuant to this Section 5.2
if, in the opinion of counsel to the Company, all such Shares proposed to be
sold by i2 may be sold in a three (3) month period without registration under
the Securities Act pursuant to Rule 144 under the Securities Act.

                  (i) Delay of Registration. i2 will not have any right to
obtain or seek an injunction restraining or otherwise delaying any registration
as the result of any controversy that might arise with respect to the
interpretation or implementation of this Agreement.

                  (j) Prior Rights Agreement. i2 acknowledges that it is aware
of the Prior Rights Agreement and agrees that the registration rights granted
under this Section 5.2 are subject to the registration rights set forth in the
Prior Rights Agreement.

                                       20
<PAGE>   21
                  (k) Registration. The terms "REGISTER," "REGISTRATION" and
"REGISTERED" refer to a registration effected by preparing and filing a
registration statement in compliance with the Securities Act, and the
declaration or ordering of effectiveness of such registration statement.

                  5.3 Market Standoff. Notwithstanding the provisions of Section
5.2 above, i2 hereby agrees that it shall not sell or otherwise transfer or
dispose of (i) any Shares purchased in the Next Financing (other than to any
affiliate of i2 that agrees to be similarly bound) for up to one hundred eighty
(180) days following the date of the Closing of the Next Financing, (ii) any
Shares purchased or issued in the Additional Financing (other than to any
affiliate of i2 that agrees to be similarly bound) for up to one hundred eighty
(180) days following the date of the Closing of the Additional Financing or
(iii) any Shares issued to i2 pursuant to Section 1.2(c) in lieu of payments
owed by the Company to i2 under the License Agreement (other than to any
affiliate of i2 that agrees to be similarly bound) for up to one hundred eighty
(180) days following the date of the Closing of such conversion of payments into
Shares pursuant to Section 1.2(c). In order to enforce the foregoing covenant,
the Company shall have the right to place restrictive legends on the
certificate(s) representing the Shares and to impose stop transfer instructions
with respect to the Shares until the end of such 180-day period. Notwithstanding
the foregoing, in the event that i2 exercises its demand right under Section
5.2(a), i2 shall have the right to include in such registration effected
pursuant to Section 5.2(a) Shares in the amount of up to the number of Shares it
purchased in the Next Financing, regardless of whether the Shares to be included
in such registration have been held by i2 for more than one hundred eighty (180)
days; provided that in no event may i2 exercise such demand right within one
hundred eighty (180) days following the date of the Closing of the Next
Financing.

                  5.4 Public Disclosure. The Company and i2 agree that they will
promptly after the date of this Agreement issue a joint press release with
respect to their entry into this Agreement and the License Agreement. The
Company and i2 will consult with each other, and to the extent practicable,
agree, before issuing a joint press release or otherwise making any public
statement with respect to their entry into this Agreement and the License
Agreement and will not issue any such joint press release or make any such
public statement prior to such consultation, except as may be required by law or
any listing agreement with a national securities exchange.

                                   ARTICLE VI
                 CONDITIONS TO i2'S OBLIGATIONS AT EACH CLOSING

         The obligations of i2 under Sections 1 and 2 of this Agreement are
subject to the fulfillment or waiver, on or before each Closing, of each of the
following conditions:

                  6.1 Representations and Warranties. The representations and
warranties of the Company contained in this Agreement shall be true and correct
in all material respects on the date of each Closing with the same effect as
though such representations and warranties had been made on and as of such
Closing (other than representations and warranties that address matters only as
of a particular date, which shall be true and correct as of such date), except
where the failure of such representations or warranties to be true or correct
would not have, individually or in the aggregate, a Material Adverse Effect on
the Company. It is understood that, for purposes of determining the accuracy of
such representations and warranties with respect to a particular Closing, any
update of or modification to the Company Disclosure Letter made or purported to
have been made after such Closing shall be disregarded. i2 shall have received a
certificate with

                                       21
<PAGE>   22
respect to the foregoing signed on behalf of the Company by the General Counsel
or the Chief Financial Officer of the Company.

                  6.2 Performance. The Company shall have performed and complied
in all material respects with all agreements, obligations and conditions
contained in this Agreement that are required to be performed or complied with
by it on or before each Closing.

                  6.3 Securities Exemptions. The offer and sale of the Shares to
i2 pursuant to this Agreement shall be exempt from the registration requirements
of the 1933 Act, the qualification requirements of the California Corporate
Securities Law of 1968, as amended ("CALIFORNIA LAW") and the registration
and/or qualification requirements of all other applicable state securities laws.

                  6.4 Consents. (i) All required approvals or consents of any
Governmental Entity or other person in connection with the consummation of the
transactions contemplated hereby shall have been obtained (and all relevant
statutory, regulatory or other governmental waiting periods, shall have expired)
unless the failure to receive any such approval or consent would not be
reasonably likely, directly or indirectly, to result in a Material Adverse
Effect on the Company and its subsidiaries, taken as a whole, and (ii) all such
approvals and consents which have been obtained shall be on terms that are not
reasonably likely, directly or indirectly, to result in a Material Adverse
Effect on the Company and its subsidiaries, taken as a whole.

                  6.5 Nasdaq Listing. If required, the Shares shall have been
approved for listing on the Nasdaq Stock Market, subject to official notice of
issuance.

                                   ARTICLE VII
             CONDITIONS TO THE COMPANY'S OBLIGATIONS AT EACH CLOSING

         The obligations of the Company under this Agreement are subject to the
fulfillment or waiver on or before the Closing of each of the following
conditions:

                  7.1 Representations and Warranties. The representations and
warranties of i2 contained in Section 4 shall be true and correct in all
material respects on the date of each Closing with the same effect as though
such representations and warranties had been made on and as of such Closing. It
is understood that, for purposes of determining the accuracy of such
representations and warranties with respect to a particular Closing, any update
of or modification to the i2 Disclosure Letter made or purported to have been
made after such Closing shall be disregarded. The Company shall have received a
certificate with respect to the foregoing signed on behalf of i2 by the General
Counsel or the Chief Financial Officer of i2.

                  7.2 Performance. i2 shall have performed and complied in all
material respects with all agreements, obligations and conditions contained in
this Agreement that are required to be performed or complied with by it on or
before each Closing.

                  7.3 Securities Exemptions. The issuance of the Shares to i2
pursuant to this Agreement shall be exempt from the registration requirements of
the 1933 Act, the qualifications requirements of California Law and the
registration and/or qualification requirements of all other applicable state
securities laws.

                                       22
<PAGE>   23
                  7.4 Consents. (i) All required approvals or consents of any
Governmental Entity or other person in connection with the consummation of the
transactions contemplated hereby shall have been obtained (and all relevant
statutory, regulatory or other governmental waiting periods, shall have expired)
unless the failure to receive any such approval or consent would not be
reasonably likely, directly or indirectly, to result in a Material Adverse
Effect on the Company and its subsidiaries, taken as a whole, and (ii) all such
approvals and consents which have been obtained shall be on terms that are not
reasonably likely, directly or indirectly, to result in a Material Adverse
Effect on the Company and its subsidiaries, taken as a whole.

                                  ARTICLE VIII
                                   TERMINATION

                  8.1 Termination.

                  (a) This Agreement may be terminated prior to each Closing by
mutual written consent duly authorized by the Boards of Directors of the Company
and i2; or

                  (b) This Agreement may be terminated by either the Company or
i2 if the Closing of the Additional Financing shall not have occurred by June
30, 2001 for any reason; provided, however, that the right to terminate this
Agreement under this Section 8.1(b) shall not be available to any party whose
action or failure to act has been a principal cause of or resulted in the
failure of the Closing to occur on or before such date and such action or
failure to act constitutes a breach of this Agreement; provided, further,
however, that notwithstanding the passage of June 30, 2001, the Company shall
still have ten (10) business days to convert all or a portion of any remaining
payments it owes to i2 under the License Agreement into Shares as specified in
Section 1.2(c), and this Agreement shall not terminate until the Closing of such
transaction.

                  8.2 Notice of Termination; Effect of Termination. Any proper
termination of this Agreement under Section 8.1 will be effective immediately
upon the delivery of written notice of the terminating party to the other party
hereto. In the event of the termination of this Agreement as provided in Section
8.1, this Agreement shall be of no further force or effect, except (i) as set
forth in this Section 8.2 and Article IX, each of which shall survive the
termination of this Agreement, and (ii) nothing herein shall relieve either
party from liability for any willful breach of this Agreement.

                                   ARTICLE IX
                               GENERAL PROVISIONS

                  9.1 Survival of Warranties. The representations, warranties
and covenants of i2 (except for any covenant that by its express terms survives
a Closing, and for the representations, warranties and covenants set forth in
Sections 4.3 through 4.10 inclusive, which shall survive the execution and
delivery of this Agreement and each Closing) contained in or made pursuant to
this Agreement shall terminate at the Closing of the Next Financing, the Closing
of the Additional Financing (provided that i2 purchases Shares in the Additional
Financing) or the Closing of the conversion of payments owed by the Company to
i2 under the License Agreement into Shares pursuant to Section 1.2(c), whichever
occurs last. The representations, warranties and covenants of the Company
(except for any covenant that by its express terms survives the Closing)
contained in or made pursuant to this Agreement shall

                                       23
<PAGE>   24
terminate at the Closing of the Next Financing, the Closing of the Additional
Financing (provided that i2 purchases Shares in the Additional Financing) or the
Closing of the conversion of payments owed by the Company to i2 under the
License Agreement into Shares pursuant to Section 1.2(c), whichever occurs last.

                  9.2 Assignment. No party may assign either this Agreement or
any of its rights, interests, or obligations hereunder without the prior written
consent of the other party hereto. Subject to the preceding sentence, this
Agreement shall be binding upon and shall inure to the benefit of the parties
hereto and their respective successors and permitted assigns. Any purported
assignment in violation of this Section shall be void.

                  9.3 Governing Law. This Agreement shall be governed by and
construed under the internal laws of the State of Delaware as applied to
agreements among Delaware residents entered into and to be performed entirely
within Delaware, without reference to principles of conflict of laws or choice
of laws.

                  9.4 Counterparts. This Agreement may be executed in two or
more counterparts, each of which shall be deemed an original, but all of which
together shall constitute one and the same agreement.

                  9.5 Interpretation; Certain Defined Terms.

                  (a) When a reference is made in this Agreement to Exhibits,
such reference shall be to an Exhibit to this Agreement unless otherwise
indicated. When a reference is made in this Agreement to Sections, such
reference shall be to a Section of this Agreement unless otherwise indicated.
The words "INCLUDE," "INCLUDES" and "INCLUDING" when used herein shall be deemed
in each case to be followed by the words "WITHOUT LIMITATION." The headings
contained in this Agreement are for reference purposes only and shall not affect
in any way the meaning or interpretation of this Agreement. When reference is
made herein to "THE BUSINESS OF" an entity, such reference shall be deemed to
include the business of all direct and indirect subsidiaries of such entity.
Reference to the subsidiaries of an entity shall be deemed to include all direct
and indirect subsidiaries of such entity.

                  (b) For purposes of this Agreement, "ENCUMBRANCES" means any
lien, pledge, hypothecation, charge, mortgage, security interest, encumbrance,
claim, option, right of first refusal, preemptive right, community property
interest or restriction of any nature (including any restriction on the voting
of any security, any restriction on the transfer of any security or other asset,
any restriction on the receipt of any income derived from any asset, any
restriction on the use of any asset and any restriction on the possession,
exercise or transfer of any other attribute of ownership of any asset) (other
than (i) liens for taxes not yet due and payable; (ii) liens reflected on the
Company Balance Sheet, if applicable; (iii) liens which are not material in
character, amount or extent, and which do not materially detract from the value
or materially interfere with the use of the property subject thereto or affected
thereby; and (iv) contractor's liens).

                  (c) For purposes of this Agreement, the term "MATERIAL ADVERSE
EFFECT" when used in connection with an entity means any change, event,
violation, inaccuracy, circumstance or effect that is or is reasonably likely to
be materially adverse to the business, assets (including intangible assets),
capitalization, financial condition, operations or results of operations of such

                                       24
<PAGE>   25
entity taken as a whole with its subsidiaries, except to the extent that any
such change, event, violation, inaccuracy, circumstance or effect directly and
primarily results from (i) changes in general economic conditions or changes
affecting the industry generally in which such entity operates (provided that
such changes do not affect such entity in a substantially disproportionate
manner) or (ii) changes in the trading prices for such entity's capital stock.

                  (d) For purposes of this Agreement, the term "PERSON" shall
mean any individual, corporation (including any non-profit corporation), general
partnership, limited partnership, limited liability partnership, joint venture,
estate, trust, company (including any limited liability company or joint stock
company), firm or other enterprise, association, organization, entity or
Governmental Entity.

                  9.6 Notices. All notices and other communications hereunder
shall be in writing and shall be deemed given upon delivery either personally or
by commercial delivery service, or sent via facsimile (receipt confirmed) to the
parties at the following addresses or facsimile numbers (or at such other
address or facsimile number for a party as shall be specified by like notice):

<TABLE>
<S>                                        <C>
If to i2:                                  With a copy to:

i2 Technologies, Inc.                      i2 Technologies, Inc.
One i2 Place                               One i2 Place
11701 Luna Road                            11701 Luna Road
Dallas, Texas 75234                        Dallas, Texas 75234
Facsimile: (214) 860-6060                  Facsimile: (469) 357-6566
Attn:  Chief Financial Officer             Attn:  General Counsel
If to the Company:                         With a copy to:

Neoforma.com, Inc.                         Fenwick & West LLP
3061 Zanker Road                           Two Palo Alto Square, Palo Alto, California 94306
San Jose, California 95134                 Facsimile: 650-494-1417
Facsimile: 408-468-4040                    Attn:  Gordon K. Davidson
Attn:  Chief Financial Officer                    Douglas N. Cogen
</TABLE>

                  9.7 Expenses; Finder's Fees. All fees and expenses incurred in
connection with this Agreement and the transactions contemplated hereby shall be
paid by the party incurring such expenses whether or not a Closing occurs. i2
agrees to indemnify and to hold harmless the Company from any liability for any
commission or compensation in the nature of a finder's or broker's fee (and any
asserted liability) for which i2 or any of its officers, partners, members,
employees, or representatives is responsible. The Company agrees to indemnify
and hold harmless i2 from any liability for any commission or compensation in
the nature of a finder's or broker's fee (and any asserted liability) for which
the Company or any of its officers, employees or representatives is responsible.

                  9.8 Severability. If one or more provisions of this Agreement
are held to be unenforceable under applicable law, such provision(s) shall be
excluded from this Agreement and the balance of the Agreement shall be
interpreted as if such provision(s) were so excluded and shall be enforceable in
accordance with its terms.

                                       25
<PAGE>   26
                  9.9 Entire Agreement. This Agreement, together with all
exhibits and schedules hereto, and the License Agreement constitute the entire
agreement and understanding of the parties with respect to the subject matter
hereof and supersedes any and all prior negotiations, correspondence,
agreements, understandings duties or obligations between the parties with
respect to the subject matter hereof.

                  9.10 Further Assurances. From and after the date of this
Agreement, upon the request of i2 or the Company, the Company and i2 shall
execute and deliver such instruments, documents or other writings as may be
reasonably necessary or desirable to confirm and carry out and to effectuate
fully the intent and purposes of this Agreement.

                  9.11 Amendment; Extension; Waiver. Subject to applicable law,
this Agreement may be amended by the parties hereto at any time by execution of
an instrument in writing signed on behalf of the Company and i2. At any time
prior to any Closing any party hereto may, to the extent legally allowed, (i)
extend the time for the performance of any of the obligations or other acts of
the other party hereto, (ii) waive any inaccuracies in the representations and
warranties made to such party contained herein or in any document delivered
pursuant hereto and (iii) waive compliance with any of the agreements or
conditions for the benefit of such party contained herein. Any agreement on the
part of a party hereto to any such extension or waiver shall be valid only if
set forth in an instrument in writing signed on behalf of such party. Delay in
exercising any right under this Agreement shall not constitute a waiver of such
right.

                  9.12 Other Remedies; Specific Performance. Except as otherwise
provided herein, any and all remedies herein expressly conferred upon a party
will be deemed cumulative with and not exclusive of any other remedy conferred
hereby, or by law or equity upon such party, and the exercise by a party of any
one remedy will not preclude the exercise of any other remedy. The parties
hereto agree that irreparable damage would occur in the event that any of the
provisions of this Agreement were not performed in accordance with their
specific terms or were otherwise breached. It is accordingly agreed that the
parties shall be entitled to seek an injunction or injunctions to prevent
breaches of this Agreement and to enforce specifically the terms and provisions
hereof in any court of the United States or any state having jurisdiction, this
being in addition to any other remedy to which they are entitled at law or in
equity.

                  9.13 Rules of Construction. The parties hereto agree that they
have been represented by counsel during the negotiation and execution of this
Agreement and, therefore, waive the application of any law, regulation, holding
or rule of construction providing that ambiguities in an agreement or other
document will be construed against the party drafting such agreement or
document.

                  9.14 Company Disclosure Letter. Disclosure made with regard to
a representation or warranty of the Company in the Company Disclosure Letter
shall also be deemed to qualify other representations and warranties of the
Company if it is readily apparent from the language contained in such disclosure
that such disclosure is applicable to such other representation or warranty.

                  9.15 Waiver Of Jury Trial. EACH OF THE COMPANY AND i2 HEREBY
IRREVOCABLY WAIVES ALL RIGHT TO TRIAL BY JURY IN ANY ACTION, PROCEEDING OR
COUNTERCLAIM (WHETHER BASED ON CONTRACT, TORT OR

                                       26
<PAGE>   27
OTHERWISE) ARISING OUT OF OR RELATING TO THIS AGREEMENT OR THE ACTIONS THE
COMPANY OR i2 IN THE NEGOTIATION, ADMINISTRATION, PERFORMANCE AND ENFORCEMENT
HEREOF.

                                    * * * * *

                                       27
<PAGE>   28
                  IN WITNESS WHEREOF, the parties hereto have caused this
Agreement to be executed by their duly authorized respective officers as of the
date first written above.

                                       NEOFORMA.COM, INC.

                                       By:
                                           ------------------------------------
                                       Name:

                                       Title:

                                       i2 TECHNOLOGIES, INC.

                                       By:
                                           ------------------------------------
                                      Name:

                                      Title:

               [Signature Page to Common Stock Purchase Agreement]<PAGE>   1
COMDISCO                                                           17-M00148-SG
A Technology Services Company                             MASTER LEASE AGREEMENT

MASTER LEASE AGREEMENT dated as of SEPTEMBER 22, 2000 by and between COMDISCO
LABORATORY AND SCIENTIFIC GROUP, A DIVISION OF COMDISCO, INC. ("Lessor), and
NEOTHERAPEUTICS, INC. ("Lessee").

IN CONSIDERATION of the mutual agreements described below, the parties agree as
follows (all capitalized terms are defined in Section 14.12):

1.  PROPERTY LEASED.

    Lessor leases to Lessee all of the Equipment described on each Schedule. In
the event of a conflict, the terms of a Schedule prevail over this Master Lease.

2.  TERM.

    On the Commencement Date Lessee will be deemed to accept the Equipment, will
be bound to its rental obligations for each item of Equipment and the term of a
Schedule will begin and continue through the Initial Term and thereafter until
terminated by either party upon prior written notice received during the Notice
Period. No termination may be effective prior to the expiration of the Initial
Term.

3.  RENT AND PAYMENT.

    Rent is due and payable in advance, in immediately available funds, on the
first day of each Rent Interval to the payee and at the. location specified in
Lessor's invoice. Interim Rent is due and payable when Invoiced. If any payment
Is not made when due, Lessee will pay interest at the Overdue Rate.

4.  SELECTION AND WARRANTY AND DISCLAIMER OF WARRANTIES.

    4.1 Selection. Lessee acknowledges that it has selected the Equipment and
disclaims any reliance upon statements made by the Lessor.

    4.2 Warranty and Disclaimer of Warranties. Lessor warrants to Lessee that,
so long as Lessee is not in default, Lessor will not disturb Lessee's quiet and
peaceful possession, and unrestricted use of the Equipment. To the extent
permitted by the manufacturer, Lessor assigns to Lessee during the term of the
Schedule any manufacturers warranties for the Equipment. LESSOR MAKES NO OTHER
WARRANTY, EXPRESS OR IMPLIED AS TO ANY MATTER WHATSOEVER, INCLUDING, WITHOUT
LIMITATION, THE MERCHANTABILITY OF THE EQUIPMENT OR ITS FITNESS FOR A PARTICULAR
PURPOSE. Lessor is not responsible for any liability, claim, loss, damage or
expense of any kind (including strict liability in tort) caused by the Equipment
except for any loss or damage caused by the negligent acts of Lessor. In no
event is Lessor responsible for special, incidental or consequential damages.

5.  TITLE AND ASSIGNMENT.

    5.1 Title. Lessee holds the Equipment subject and subordinate to the rights
of the Owner, Lessor, any Assignee and any Secured Party. Lessee authorizes
Lessor, as Lessee's agent to prepare, execute and file in Lessee's name
precautionary Uniform Commercial Code financing statements showing the interest
of the Owner, Lessor, and any Assignee or Secured Party in the Equipment and to
insert serial numbers in Schedules as appropriate. Except as provided in
Sections 5.2 and 7.2. Lessee will, at its expense, keep the Equipment free and
clear from any liens or encumbrances of any kind (except any caused by Lessor)
and will indemnify and hold Lessor, Owner, any Assignee and Secured Party
harmless from and against any loss caused by Lessee's failure to do so.

    5.2 Relocation or Sublease. Upon prior written notice, Lessee may relocate
the Equipment to any location within the continental United States provided (i)
the Equipment will not be used by an entity exempt from federal income tax, (ii)
all additional costs (including any administrative fees, additional taxes and
insurance coverage) are reconciled and promptly paid by Lessee. Lessee may
sublease the Equipment upon the reasonable consent of the Lessor and the Secured
Party and provided Lessee meets the requirements under (i) and (ii) above. No
relocation or sublease will relieve Lessee from any of its obligations under
this Master Lease and the applicable Schedule.

    5.3 Assignment by Lessor. The terms and conditions of each Schedule have
been fixed by Lessor in order to permit Lessor to sell and/or assign or transfer
its interest or grant a security interest in each Schedule and/or the Equipment
to a Secured Party or Assignee. In that event the term Lessor *11 mean the
Assignee and any Secured Party. However, any assignment sale, or other transfer
by Lessor will not relieve Lessor of its obligations to Lessee and will not
materially change Lessee's duties or materially increase the burdens or risks
imposed on Lessee. The Lessee consents to and will acknowledge such assignments
in a written notice given to Lessee. Lessee also agrees that:

        (a) The Secured Party will be entitled to exercise all of Lessor's
            rights, but will not be obligated to perform any of the obligations
            of Lessor. The Secured Party will not disturb Lessee's quiet and
            peaceful possession and unrestricted use of the Equipment so long as
            Lessee is not In default and the Secured Party continues to receive
            all Rent payable under the Schedule;

        (b) Lessee will pay all Rent and all other amounts payable to the
            Secured Party, despite any defense or claim which it has against
            Lessor. Lessee reserves its right to have recourse directly against
            Lessor for any defense or claim; and

        (c) Subject to and without impairment of Lessee's leasehold rights in
            the Equipment, Lessee holds the Equipment for the Secured Party to
            the extent of the Secured Party's rights in that Equipment.

6.  NET LEASE AND TAXES AND FEES.

    6.1 Net Lease. Each Schedule constitutes a net lease. Lessee's obligation to
pay Rent and all other amounts is absolute and unconditional and is not subject
to any abatement reduction, set-off, defense, counterclaim, interruption,
deferment or recoupment for any reason whatsoever.

    6.2 Taxes and Fees. Lessee will pay when due or reimburse Lessor for all
taxes, fees or any other charges (together with any related interest, or
penalties not arising from the negligence of Lessor) accrued for or arising
during the term of each Schedule against Lessor, Lessee or the Equipment by any
governmental authority (except only Federal, state and local taxes on the
capital or the net income of Lessor). Lessor will file all personal property tax
returns for the Equipment and pay all property taxes due. Lessee will reimburse
Lessor for property taxes within thirty (30) days of receipt of an invoice.

7.  CARE, USE AND MAINTENANCE, ATTACHMENTS AND RECONFIGURATIONS, AND INSPECTION
    BY LESSOR.

    7.1 Care, Use and Maintenance. Lessee will operate the Equipment in
accordance with all laws and regulations and maintain the Equipment in good
operating order and appearance, protect the Equipment from deterioration, other
than normal wear and tear, and will not use the Equipment for any purpose other
than that for which it was designed. If commercially available, Lessee will
maintain in force a standard maintenance contract with the manufacturer of the
Equipment and upon request will provide Lessor with a complete copy of that
contract. With Lessor's prior written consent Lessee may have the Equipment
maintained by a party other than the manufacturer. Lessee agrees to pay any
costs necessary for the manufacturer to bring the Equipment to original
Equipment specifications at origination of lease, normal wear and tear excepted,
and to re-certify the Equipment as eligible for manufacturer's maintenance at
the expiration of lease term. The lease term will continue upon the same terms
and conditions until recertification has been obtained.

    7.2 Attachments and Reconfigurations. Upon Lessor's prior written consent,
Lessee may reconfigure and install Attachments on the Equipment. In the event of
such a Reconfiguration or Attachment, Lessee shall, upon return of the
Equipment, at Ks expense, restore the Equipment to the original configuration
specified on the Schedule in accordance with the manufacturer's specifications
and in the same operating order, repair and appearance as when installed (normal
wear and tear excluded). Alternatively, with Lessor's prior written consent
which will not be unreasonably withheld, Lessee may return the Equipment with
any Attachment or upgrade.

<PAGE>   2

    7.3 Inspection by Lessor. Upon request, Lessee, during reasonable business
hours and subject to Lessee's security requirements, will make the Equipment and
its related log and maintenance records, instruction manuals, published
statements of capabilities and technical specifications and certification,
qualification and calibration reports available to Lessor for inspection.

8.  REPRESENTATIONS AND WARRANTIES OF LESSEE.

    Lessee represents and warrants that for the Master Lease and each Schedule:

        (a) The execution, delivery and performance of the Lessee have been duly
            authorized by all necessary corporate action;

        (b) The individual executing was duly authorized to do so;

        (c) The Master Lease and each Schedule constitute legal, valid and
            binding agreements of the Lessee enforceable in accordance with
            their terms;

        (d) The Equipment is personal property and when subjected to use by the
            Lessee will not be or become fixtures under applicable law, and

        (e) The Equipment will be for laboratory use only and will not be used
            in a clinical environment on patients.

9.  DELIVERY AND RETURN OF EQUIPMENT

    Lessee assumes the full expense of transportation of the Equipment to its
initial location, Installation. deinstallation, and return to a location within
the continental United States (including without limitation the expense of
in-transit Insurance) all pursuant to Lessor's instructions and manufacturer's
specifications. Regarding deinstallation, Lessee will assure that the Equipment
Is deinstalled by the manufacturer in accordance with the manufacturer's
recommended procedures and decontaminated for transport In accordance with any
Environmental Law. and returned with a Verification of Decontamination In the
same operating order. repair, condition and appearance as when originally
installed (less normal wear and tear and depreciation) meeting all original
equipment manufacturers specifications for continued manufacturer's maintenance,
and accompanied by all associated documents, manuals (including, but not limited
to, those listed in Section 7.3), spare parts and accessories and maintenance
records for the duration of the Schedule. In connection with deinstallation,
Lessee will assure that any Contaminant removed from the Equipment will be
removed and transported by a licensed waste removal transporter.

10. LABELING.

    Upon request, Lessee will mark the Equipment indicating Lessor's interest.
Lessee will keep all Equipment free from any other marking or labeling which
might be interpreted as a claim of ownership.

11. INDEMNITY.

    Lessee will indemnify and hold Lessor, any Assignee and any Secured Party
harmless from and against any and all claims, costs, expenses, damages and
liabilities, Including reasonable attorneys' fees, arising out of the ownership
(for strict liability in tort only), selection, possession, leasing, operation,
control, use, maintenance, delivery, return or other disposition of the
Equipment Including the handling or disposal of the Contaminants. However,
Lessee is not responsible to a party indemnified hereunder for any claims,
costs, expenses, damages and liabilities occasioned by the negligent acts of
such Indemnified party. Lessee agrees to carry death, bodily injury and property
damage liability insurance during the term of the Master Lease in amounts and
against risks customarily insured against by the Lessee on similar equipment
owned by It Any amounts received by Lessor under that insurance will be credited
against Lessee's obligations under this Section.

12. RISK OF LOSS.

    Effective upon delivery and until the Equipment is returned, Lessee relieves
Lessor of responsibility for all risks of physical damage to or loss or
destruction of the Equipment. Lessee will carry casualty insurance for each item
of Equipment In an amount not less than the Casualty Value. All policies for
such insurance will name the Lessor and any Secured Party as additional insured
and as loss payee, and will provide for at least thirty (30) days prior written
notice to the Lessor of cancellation or expiration. The Lessee will furnish
appropriate evidence of such insurance. Lessee shall promptly repair any damaged
item of Equipment unless such Equipment has offered a Casualty Loss. Within
fifteen (15) days of a Casualty Loss, Lessee will provide written notice of that
loss to Lessor and Lessee will, at Lessors option, either (a) replace the item
of Equipment with Like Equipment and marketable title to the Like Equipment will
automatically vest in Lessor or (b) pay the Casualty Value and after that
payment and the payment of all other amounts due and owing, Lessee's obligation
to pay further Rent for the item of Equipment will cease.

13. DEFAULT, REMEDIES AND MITIGATION.

    13.1 Default. The occurrence of any one or more of the following Events of
Default constitutes a default under a Schedule:

        (a) Lessee's failure to pay Rent or other amounts payable by Lessee when
            due If that failure continues for ten (10) days after written
            notice; or

        (b) Lessee's failure to perform any other term or condition of the
            Schedule or the material inaccuracy of any representation or
            warranty made by the Lessee in the Schedule or in any document or
            certificate furnished to the Lessor hereunder if that failure or
            inaccuracy continues for fifteen (15) days after written notice; or

        (c) An assignment by Lessee for the benefit of its creditors, the
            failure by Lessee to pay Its debts when due, the insolvency of
            Lessee, the filing by Lessee or the filing against Lessee of any
            petition under any bankruptcy or Insolvency law or for the
            appointment of a trustee or other officer with similar powers, the
            adjudication of Lessee as Insolvent, the liquidation of Lessee, or
            the taking of any action for the purpose of the foregoing; or

        (d) The occurrence of an Event of Default under any Schedule or other
            agreement between Lessee and Lessor or its Assignee or Secured
            Party.

    13.2 Remedies. Upon the occurrence of any of the above Events of Default,
Lessor, at its option, may:

        (a) enforce Lessee's performance of the provisions of the applicable
            Schedule by appropriate court action in law or in equity;

        (b) recover from Lessee any damages and or expenses, Including Default
            Costs;

        (c) with notice and demand, recover all sums due and accelerate and
            recover the present value of the remaining payment stream of all
            Rent due under the defaulted Schedule (discounted at the same rate
            of interest at which such defaulted Schedule was discounted with a
            Secured Party plus any prepayment fees charged to Lessor by the
            Secured Party or, if there is no Secured Party, then discounted at
            6%) together with all Rent and other amounts currently due as
            liquidated damages and not as a penalty;

        (d) with notice and process of law and in compliance with Lessee's
            security requirements, Lessor may enter on Lessee's premises to
            remove and repossess the Equipment without being liable to Lessee
            for damages due to the repossession, except those resulting from
            Lessor's. its assignees', agents' or representatives' negligence;
            and

        (e) pursue any other remedy permitted by law or equity.

    The above remedies, In Lessors discretion and to the extent permitted by
law, are cumulative and may be exercised successively or concurrently.

    13.3 Mitigation. Upon return of the Equipment pursuant to the terms of
Section 13.2, Lessor will use its best efforts in accordance with its normal
business procedures (and without obligation to give any priority to such
Equipment) to mitigate Lessors damages as described below. EXCEPT AS

                                       2
<PAGE>   3

SET FORTH IN THIS SECTION, LESSEE HEREBY WAIVES ANY RIGHTS NOW OR HEREAFTER
CONFERRED BY STATUTE OR OTHERWISE WHICH MAY REQUIRE LESSOR TO MITIGATE ITS
DAMAGES OR MODIFY ANY OF LESSOR'S RIGHTS OR REMEDIES STATED HEREIN. Lessor may
sell, lease or otherwise dispose of all or any part of the Equipment at a public
or private sale for cash or credit with the privilege of purchasing the
Equipment. The proceeds from any sale, lease or other disposition of the
Equipment are defined as either

        (a) if sold or otherwise disposed of, the cash proceeds less the Fair
            Market Value of the Equipment at the expiration of the Initial Term
            less the Default Costs; or

        (b) if leased, the present value (discounted at three points over the
            prime rate as referenced in the Wall Street Journal at the time of
            the mitigation) of the rentals for a term not to exceed the Initial
            Term, less the Default Costs.

    Any proceeds will be applied against liquidated damages and any other sums
due to Lessor from Lessee. However. Lessee is liable to Lessor for, and Lessor
may recover, the amount by which the proceeds are less than the liquidated
damages and other sums due to Lessor from Lessee.

14. ADDITIONAL PROVISIONS.

    14.1 Entire Agreement. This Master Lease and associated Schedules supersede
all other oral or written agreements or understandings between the parties
concerning the Equipment including, for example, purchase orders. ANY AMENDMENT
OF THIS MASTER LEASE OR A SCHEDULE, MAY ONLY BE ACCOMPLISHED BY A WRITING SIGNED
BY THE PARTY AGAINST WHOM THE AMENDMENT IS SOUGHT TO BE ENFORCED.

    14.2 No Waiver. No action taken by Lessor or Lessee shall be deemed to
constitute a waiver of compliance with any representation, warranty or covenant
contained in this Master Lease or a Schedule. The waiver by Lessor or Lessee of
a breach of any provision of this Master Lease or a Schedule will not operate or
be construed as a waiver of any subsequent breach.

    14.3 Binding Nature. Each Schedule Is binding upon, and inures to the
benefit of Lessor and its assigns. LESSEE MAY NOT ASSIGN ITS RIGHTS OR
OBLIGATIONS.

    14.4 Survival of Obligations. All agreements, obligations including, but not
limited to those arising under Section 6.2, representations and warranties
contained in this Master Lease, any Schedule or in any document delivered In
connection with those agreements are for the benefit of Lessor and any Assignee
or Secured Party and survive the execution, delivery, expiration or termination
of this Master Lease.

    14.5 Notices. Any notice, request or other communication to either party by
the other will be given in writing and deemed received upon the earlier of
actual receipt or three days after mailing if mailed postage prepaid by regular
or airmail to Lessor (to the attention of `Lease Administrator) or Lessee, at
the address set out in the Schedule or, one day after It is sent by courier or
facsimile transmission if receipt is verified by the receiving party.

    14.6 Applicable Law. THIS MASTER LEASE HAS BEEN, AND EACH SCHEDULE WILL HAVE
BEEN MADE, EXECUTED AND DELIVERED IN THE STATE OF ILLINOIS AND WILL BE GOVERNED
AND CONSTRUED FOR ALL PURPOSES IN ACCORDANCE WITH THE LAWS OF THE STATE OF
ILLINOIS WITHOUT GIVING EFFECT TO CONFLICT OF LAW PROVISIONS. NO RIGHTS OR
REMEDIES REFERRED TO IN ARTICLE 2A OF THE UNIFORM COMMERCIAL CODE WILL BE
CONFERRED ON LESSEE UNLESS EXPRESSLY GRANTED IN THIS MASTER LEASE OR A SCHEDULE.

    14.7 Severability. If any one or more of the provisions of this Master Lease
or any Schedule Is for any reason held Invalid, illegal or unenforceable, the
remaining provisions of this Master Lease and any such Schedule will be
unimpaired, and the invalid, illegal or unenforceable provision replaced by a
mutually acceptable valid, legal and enforceable provision that is closest to
the original intention of the parties.

    14.8 Counterparts. This Master Lease and any Schedule may be executed in any
number of counterparts, each of which will be deemed an original, but all such
counterparts together constitute one and the same instrument. If Lessor grants a
security Interest in all or any part of a Schedule, the Equipment or sums
payable thereunder, only that counterpart Schedule marked "Secured Party's
Original" can transfer Lessor's rights and all other counterparts will be marked
"Duplicate".

    14.9 Licensed Products. Lessee shall obtain no Ube to Licensed Products
which will at all times remain the property of the owner of the Licensed
Products. A license from the owner may be required and it Is Lessee's
responsibility to obtain any required license before the use of the Licensed
Products. Lessee agrees to treat the Licensed Products as confidential
Information of the owner, to observe all copyright restrictions, and not to
reproduce or sell the Licensed Products.

    14.10 Additional Documents. Lessee will, upon execution of this Master Lease
and as may be requested thereafter, provide Lessor with a secretary's
certificate of incumbency and authority and any other documents reasonably
requested by Lessor. Upon the execution of each Schedule with an aggregate Rent
in excess of $2,000,000, Lessee will provide Lessor with an opinion from
Lessee's counsel regarding the representations and warranties in Section 8.
Lessee will furnish, upon request, audited financial statements for the most
recent period.

    14.11 Electronic Communications. Each of the parties may communicate with
the other by electronic means under mutually agreeable terms.

    14.12 Definitions.

ASSIGNEE - means an entity to whom Lessor has sold or assigned its rights as
owner and Lessor of Equipment.

ATTACHMENT - means any accessory, equipment or device and the installation
thereof that does not impair the original function or use of the Equipment and
is capable of being removed without causing material damage to the Equipment and
is not an accession to the Equipment.

CASUALTY LOSS - means the irreparable loss or destruction of Equipment.

CASUALTY VALUE - means the amount equal to the present value of the aggregate
Rent remaining for the balance of the current term, plus the present value of
the Fair Market Value (determined as of the expiration of the current term) of
Like Equipment computed using an interest rate equal to the rate for Treasury
Securities having a comparable term to the current term. However, if a Casualty
Value Table is attached to the relevant Schedule its terms will control.

COMMENCEMENT CERTIFICATE - means the Lessor provided certificate which must be
signed by Lessee within ten days of the Commencement Date as requested by
Lessor.

COMMENCEMENT DATE - is defined in each Schedule.

CONTAMINANT - means any material, substance or waste regulated or otherwise
covered under any Environmental Law or other material or substance which has in
the past or could in the future constitute a health, safety or environmental
hazard to any person, property or natural resources.

DEFAULT COSTS - means reasonable attorney's fees and remarketing costs resulting
from a Lessee default or Lessors enforcement of its remedies.

ENVIRONMENTAL LAW - means any federal, foreign, state or local law, rule or
regulation pertaining to the protection of the environment, including, but not
limited to, the Comprehensive Environmental Response, Compensation and Liability
Act ("CERCLA") (42 U.S.C. Section 9601 et seq.), the Federal Water Pollution
Control Act (33 U.S.C. 1251 et seq.), the Resource Conservation and Recovery Act
(42 U.S.C. 6901 et seq.). the Clean Air Act (42 U.S.C. 7401 et seq.), the Toxic
Substances Control Act (15 U.S.C. 2601 et seq.), the Federal Insecticide,
Fungicide and Rodenticide Act (7 U.S.C. 1361 et seq.), and the Occupational
Safety and Health Act (10 U.S.C. 651 et seq.), as these laws have been amended
or supplemented, and any analogous foreign, state or local statutes, and the
regulations promulgated pursuant thereto.

EQUIPMENT - means the property described on a Schedule and any replacement for
that property required or permitted by this Master Lease or a Schedule but not
including any Attachment.

                                       3
<PAGE>   4

EVENT OF DEFAULT - means the events described in Subsection 13.1.

FAIR MARKET VALUE - means the aggregate amount which would be obtainable in an
arm's-length transaction between an informed and willing buyer/user purchasing
the Equipment in place for its originally intended use and an informed and
willing seller under no compulsion to sell.

INITIAL TERM - means the period of time beginning on the first day of the first
full Rent Interval following the Commencement Date for all items of Equipment
and continuing for the number of Rent Intervals indicated on a Schedule.

INSTALLATION DATE - means the day on which the Equipment is Installed and
qualified for a commercially available manufacturers standard maintenance
contract or warranty coverage, If available.

INTERIM RENT - means the pro-rata portion of Rent due for the period from the
Commencement Date through but not including the first day of the first full Rent
Interval included In the Initial Term.

LICENSED PRODUCTS - means any software or other licensed products attached to
the Equipment.

LIKE EQUIPMENT - means replacement Equipment which is lien free and of the same
model, type, configuration and manufacture as Equipment.

NOTICE PERIOD - means the time period described in a Schedule during which
Lessee may give Lessor notice of the termination of the term of that Schedule.

OVERDUE RATE - means the lesser of 18% percent or the maximum rate permitted by
the law of the state where the Equipment is located.

OWNER - means the owner of Equipment.

RECONFIGURATION - means any change to Equipment that would upgrade or downgrade
the performance capabilities of the Equipment in any way.

RENT - means the rent, including Interim Rent, Lessee will pay for each item of
Equipment expressed in a Schedule either as a specific amount or an amount equal
to the amount which Lessor pays for an item of Equipment multiplied by a lease
rate factor plus all other amounts due to Lessor under this Master Lease or a
Schedule.

RENT INTERVAL -- means a full calendar month or quarter as indicated on a
Schedule.

SCHEDULE - means an Equipment Schedule which incorporates all of the terms and
conditions of this Master Lease and, for purposes of Section 14.8, its
associated Commencement Certificate(s).

SECURED PARTY - means an entity to whom Lessor has granted a security interest
in a Schedule and related Equipment for the purpose of securing a loan.

VERIFICATION OF DECONTAMINATION - means a letter from the party performing the
decontamination, staling that such party is licensed by the Occupational Safety
and Health Agency or the appropriate officials and that the actual
decontamination was completed both In accordance with manufacturers
specifications and procedures, and any governmental permit required for the
operation of the Equipment and the disposal of any Contaminants.

IN WITNESS WHEREOF, the parties hereto have executed this Master Lease on or as
of the day and year first above written.

NEOTHERAPEUTICS, INC.                  COMDISCO LABORATORY AND SCIENTIFIC GROUP,
as Lessee                              A DIVISION OF COMDISCO, INC.
                                       as Lessor

By:                                    By:
   ------------------------------         ---------------------------------

Title:                                 Title:
     ----------------------------            ------------------------------

rev. 12/99

                                       4

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