Megastigmane Glycosides from Polygala hongkongensis Hemsl

作     者：WU Jian-feng CHEN Si-bao GAO Jing-chun WU Li-jun CHEN Shi-lin TU Peng-fei 

作者机构：School of Traditional Chinese Materia Medica Shenyang Pharmaceutical University Shenyang 110016 P. R. China School of Pharmaceutical Sciences Peking University Health Science Center Beijing 100083 P. R. China State Key Laboratory of Chinese Medicine and Molecular Pharmacology Department of Applied Biology and Chemical Technology College of Medicine Foshan University Foshan 528000 P. R. China Institute of Medicinal Plant Development Chinese Academy of Medical Science Peking Union Medical College Beijing 100094 P. R. China 

出 版 物：《Chemical Research in Chinese Universities》 (高等学校化学研究（英文版）)

年 卷 期：2007年第23卷第5期

页      面：530-532页

核心收录：

学科分类：1008[医学-中药学(可授医学、理学学位)] 1006[医学-中西医结合] 100602[医学-中西医结合临床] 10[医学] 

主　　题：Poiygala hongkongensis Polygalaceae Megastigmane glycosides 7Z-Roseoside 7Z-Trifostigmanoside I 

摘      要：Two new megastigmane glycosides,7Z-roseoside,and 7Z-trifostigmanoside Ⅰ,as well as,four known compounds,trifostigmanoside Ⅱ,epimedin C,3＇,7-dihydroxy-4＇-methoxyisoflavone-7-D-glucopyranoside,and formenonetin,were isolated from Polygala hongkongensis *** structures of the isolated compounds were established on the basis of UV,IR,NMR,and MS spectral *** glycosides（1-3）were isolated from the family Polygalaceae for the first time.