Exhibit 10.26 LICENSE AGREEMENT ----------------- AGREEMENT made this 9th day of February, 1998 (the "Effective Date"), by and between VION PHARMACEUTICALS, INC., a Delaware corporation located at Four Science Park, New Haven, Connecticut 06511...License Agreement • March 31st, 1999 • Vion Pharmaceuticals Inc • Biological products, (no disgnostic substances) • Connecticut
