A Novel Phenylpropanoid-substituted Catechin Glycoside and a New Dihydrochalcone from Sarcandra glabra  

作　　者：Yuan LI Dong Ming ZHANG Shi Shah YU Jian Bei LI Yong Ming LUO 

机构地区：[1]Key Laboratory of Bioactive Substances and Resources Utilization of Chinese Herbal Medicine Ministry of Education, Institute of Materia Medica, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100050 [2]Faculty of Pharmacy, Jiangxi University of Traditional Chinese Medicine, Nanchang 330006

出　　处：《Chinese Chemical Letters》2006年第2期207-210,共4页中国化学快报（英文版）

基　　金：the National Natural Science Foundation of China （No. 20432030） for financial support.

摘　　要：A novel phenylpropanoid-substituted catechin glycoside glabraoside A 1 and a new dihydrochalcone 3＇-（7＂-allylphenyl）-2＇,4＇,4＂-trihydroxy-6＇-methoxydihydrochalcone 2 were isolated from the herbs of Sarcandra glabra. Their structures were elucidated on the basis of spectroscopic analyses and chiroptical methods.A novel phenylpropanoid-substituted catechin glycoside glabraoside A 1 and a new dihydrochalcone 3＇-（7＂-allylphenyl）-2＇,4＇,4＂-trihydroxy-6＇-methoxydihydrochalcone 2 were isolated from the herbs of Sarcandra glabra. Their structures were elucidated on the basis of spectroscopic analyses and chiroptical methods.

关 键 词：Sarcandra glabra glabraoside A phenylpropanoid-substituted flavan-3-ols dihydrochalcone. 

分 类 号：R284.2[医药卫生—中药学]