AGREEMENT
EXHIBIT
1
AGREEMENT
Pursuant to Rule 13d-1(k)(1) under
the Securities Exchange Act of 1934, the undersigned hereby agree that only one
statement containing the information required by Schedule 13D need be filed
with respect to the ownership by each of the undersigned of shares of stock of
ARYx Therapeutics, Inc.
EXECUTED this 21st day of
November, 2008
By: NEW
ENTERPRISE ASSOCIATES 12, LIMITED PARTNERSHIP
Sole
Member
|
By:
|
NEA
PARTNERS 12, LIMITED PARTNERSHIP
|
General
Partner
|
|
By:
|
NEA
12 GP, LLC
|
|
|
General
Partner
|
By: *
Xxxxxx X.
Xxxxxxx III
Administrative
Manager
NEW
ENTERPRISE ASSOCIATES 12, LIMITED PARTNERSHIP
|
By:
|
NEA
PARTNERS 12, LIMITED PARTNERSHIP
|
|
|
General
Partner
|
|
By:
|
NEA
12 GP, LLC
|
General
Partner
By: *
Xxxxxx X.
Xxxxxxx III
Administrative
Manager
NEA
PARTNERS 12, LIMITED PARTNERSHIP
|
By:
|
NEA
12 GP, LLC
|
General
Partner
By:
*
Xxxxxx X.
Xxxxxxx III
Administrative
Manager
NEA 12
GP, LLC
By:
*
Xxxxxx X.
Xxxxxxx III
Administrative
Manager
|
*
|
Xxxxxxx
Xxxxx Xxxxxxx
|
*
|
Xxxxx X.
Xxxxxx
|
*
|
Forest
Xxxxxxx
|
*
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Xxxx X.
Xxxxx
|
*
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Xxxxxxx
X. Xxxxxx
|
*
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Xxxxxxx
Xxxxxxx
|
*
|
C.
Xxxxxxx Xxxxxxxx
|
*
|
Xxxxxxx
X. Xxxxxxx
|
*
|
Xxxxxxx
X. Xxxxxxx III
|
*
|
Xxxx X.
Xxxxx
|
*
|
Xxxxx X.
Xxxxxxx
|
*
|
Xxxxxx X.
Xxxxxxx III
*/s/ Xxxxx X.
Xxxxxx
Xxxxx X.
Xxxxxx
As
attorney-in-fact
This
Agreement relating to Schedule 13D was executed by Xxxxx X. Xxxxxx on
behalf of the individuals listed above pursuant to a Power of Attorney a copy of
which is attached hereto as Exhibit 2.
