0001104659-07-043498 Sample Contracts

AGREEMENT AND PLAN OF MERGER AMONG GENZYME CORPORATION WICHITA BIO CORPORATION AND BIOENVISION, INC. Dated as of May 29, 2007

Agreement and Plan of Merger • May 29th, 2007 • Genzyme Corp • Biological products, (no disgnostic substances) • Delaware

• Contract Type
  Agreement and Plan of Merger
• Filed
  May 29th, 2007
• Company
  Genzyme Corp
• Industry
  Biological products, (no disgnostic substances)
• Jurisdiction
  Delaware

THIS AGREEMENT AND PLAN OF MERGER (this “Agreement”) dated as of May 29, 2007 is among Genzyme Corporation (“Parent”), a Massachusetts corporation, Wichita Bio Corporation (“Sub”), a newly-formed Delaware corporation and a direct or indirect wholly-owned subsidiary of Parent, and Bioenvision, Inc. (the “Company”), a Delaware corporation.