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.
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
关键词
扛板归
根
化学成分
Polygonum perfoliatum
root
chemical constituent
