The unusual reactions of 3b,28-diacetoxy-18-oxo-19,20,21,29,30-pentanorlupan-22-oic acid

Abstract

Unusual and standard reactions of 3b,28-diacetoxy-18-oxo-19,20,21,29,30-pentanorlupan-22-oic acid

Keywords

• Jan Šarek
• 221951332 lupane
• acid
• cytotoxic
• antitumour
• activity