Antineoplastic Agents. 291. Isolation and Synthesis of Combretastatins A-4, A-5, and A-6
作者:George R. Pettit、Sheo Bux Singh、Michael R. Boyd、Ernest Hamel、Robin K. Pettit、Jean M. Schmidt、Fiona Hogan
DOI:10.1021/jm00010a011
日期:1995.5
The antineoplastic constituents of Combretum caffrum (Eckl. and Zeyh) Kuntze (Combretaceae family), a species indigenous to South Africa, have been investigated. Subsequently we isolated a series of closely related bibenzyls, stilbenes, and phenanthrenes from C. caffrum. Some of the stilbenes proved to be potent antimitotic agents which inhibited both tubulin polymerization and the binding of colchicine