Exhibit 1 AMENDMENT TO STOCK PURCHASE AGREEMENT AGREEMENT, dated March 27, 1997, among Xechem International, Inc., a Delaware corporation (the "Company"); David Blech (the "Purchaser"); The Edward A. Blech Trust (the "Trust"); Ramesh C. Pandey...Stock Purchase Agreement • April 10th, 1997 • Blech David • Biological products, (no disgnostic substances)
EXHIBIT 2 ASSIGNMENT AND ASSUMPTION ASSIGNMENT AND ASSUMPTION, dated March 27, 1997 between David Blech ("Blech") and the Michael G. Jesselson 12/19/80 Trust and the Benjamin J. Jesselson 12/18/80 Trust (the "Assignees"). WHEREAS, Blech is the...Assignment and Assumption • April 10th, 1997 • Blech David • Biological products, (no disgnostic substances)
