ISOLATION AND IDENTIFICATION OF CYTOTOXIC COMPONENTS FROM BRYOPHYLLUM PINNATUM  

作　　者：严秀珍 李国雄 Yamagishi Takashi 

机构地区：[1]Department of Chemistry of Natural Drugs,School of Pharmacy, [2]School of Pharmacy,University of North Carolina,Chapel Hill,NC 27599 USA

出　　处：《Chinese Journal of Cancer Research》1992年第4期4-6,共3页中国癌症研究（英文版）

摘　　要：A potent cytotoxic bufadienolide orthoacetate has been Isolated from Bryophyllum pinnatum. Baaed on spectral study methods, its structure was identified as bersaldegenin 1,3, 5-orthoacetate.A potent cytotoxic bufadienolide orthoacetate has been Isolated from Bryophyllum pinnatum. Baaed on spectral study methods, its structure was identified as bersaldegenin 1,3, 5-orthoacetate.

关 键 词：bryophyllum pinnatum bufadienolide orthoacetate bersaldegenin 1 3 5- orthoacetate CYTOTOXICITY antitumor activity. 

分 类 号：R73[医药卫生—肿瘤]