土茯苓化学成分研究(IV)  

STUDIES ON THE CHEMICAL CONSTITUENTS OF SMILAX GLABRA

作　　者：易以军[1,2] 曹正中[1,2] 杨大龙[1,2] 曹园[1,2] 吴永平[1,2] 赵守训[1,2] 

机构地区：[1]江苏省药物研究所 [2]中国药科大学

出　　处：《药学学报》1998年第11期873-875,共3页Acta Pharmaceutica Sinica

基　　金：国家自然科学基金

摘　　要：土茯苓为百合科植物光叶菝契（ＳｍｉｌａｘｇｌａｂｒａＲｏｘｂ．）的干燥根，分布于华东及西南地区，有解毒、除湿、利关节等功效，为中医临床常用中药［１］。文献报道［２～４］其提取物有选择性抑制细胞免疫反应，预防兔心率失常，抗动脉粥样硬化；从土茯苓中分得的...Smilax glabra is a well known traditional Chinese medicine which has been used clinically to prevent leptospirosis, to treat syphilis, and acute bacterial dysentery, etc. Its extracts showed anti tumor and anti atherosclerosis activiy. A new isoflavone, 7,6′ dihydroxy 3′ methoxy isoflavone (1), along with two known compounds taxifolin (2) and astilbin (3), have been isolated from the roots of Smilax glabra . The structures were elucidated by spectroscopic methods including 2DNMR techniques.

关 键 词：土茯苓 化学成分 中草药 

分 类 号：R284.1[医药卫生—中药学]