0001144204-07-049254 Sample Contracts

AMENDMENT NO. 1 TO REGISTRATION RIGHTS AGREEMENT
Registration Rights Agreement • September 13th, 2007 • Synvista Therapeutics, Inc. • Pharmaceutical preparations • New York

This AMENDMENT NO. 1 TO REGISTRATION RIGHTS AGREEMENT (this “Amendment”) dated September 7, 2007, is entered into by and among Synvista Therapeutics, Inc., a Delaware corporation (the “Company”), and the purchasers (the “Purchasers”) identified on the signature pages to that certain Registration Rights Agreement dated as of July 25, 2007 (the “Registration Rights Agreement”).