扛板归根化学成分研究  

Chemical constituents in roots of Polygonum perfoliatum

作　　者：王定勇[1] 卢江红[2] 

机构地区：[1]广东药学院药学系,广东广州510240 [2]福建省漳州师范学院化学系,福建漳州363000

出　　处：《亚热带植物科学》2004年第2期10-12,共3页Subtropical Plant Science

基　　金：福建省教委基金 (JA99216) 资助

摘　　要：从扛板归(Polygonum perfoliatum)根中分离鉴定出7种化合物,其结构分别为β-谷甾醇(1)、反式-对羟基肉桂酸甲酯(2)、槲皮素(3)、槲皮素-3-O-β-D-葡萄糖甙(4)、大黄素(5)、大黄素甲醚(6)和芦荟大黄素(7)。这些成分均为首次从扛板归根中分离得到。Seven compounds were isolated from the roots of Polygonum perfoliatum. By combination of chemical methods and spectral analyses, structures, these compounds were identified as β-sitosterol (1), trans-p-hydroxycinnamic acid (2), quercetin (3), quercetin-3-O-β-D- glucoside (4), emodin (5), physcion (6) and aloeemoclin (7). All these compounds were obtained from this plant for the first time.

关 键 词：扛板归 根 化学成分 

分 类 号：R284.1[医药卫生—中药学]