Exhibit 1.1
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JOINT FILING AGREEMENT
The undersigned hereby agree that the Statement on this Schedule 13G, dated July
21, 2003, (the "Schedule 13G"), with respect to the Common Stock, par value
$0.001 per share, of Axonyx Inc. is filed on behalf of each of us pursuant to
and in accordance with the provisions of Rule 13d-1(k) under the Securities and
Exchange Act of 1934, as amended, and that this Agreement shall be included as
an Exhibit to this Schedule 13G. Each of the undersigned agrees to be
responsible for the timely filing of the Schedule 13G, and for the completeness
and accuracy of the information concerning itself contained therein. This
Agreement may be executed in any number of counterparts, all of which taken
together shall constitute one and the same instrument.
IN WITNESS WHEREOF, the undersigned have executed this Agreement as of
the 21st day of July, 2003.
OrbiMed Advisors LLC
By: /s/ Xxxxxx X. Xxxxx
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Name: Xxxxxx X. Xxxxx
Title: Managing Member
OrbiMed Capital LLC
By: /s/ Xxxxxx X. Xxxxx
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Name: Xxxxxx X. Xxxxx
Title: Managing Member
By: /s/ Xxxxxx X. Xxxxx
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Name: Xxxxxx X. Xxxxx
