A novel triterpenic acid from Gymnema sylvestre

被引：0
|
作者：
Peng, SL [1 ]
Zhu, XM [1 ]
Wang, MK [1 ]
Ding, LS [1 ]
机构：
[1] Chinese Acad Sci, Chengdu Inst Biol, Chengdu 610041, Peoples R China
来源：
CHINESE CHEMICAL LETTERS | 2005年 / 16卷 / 02期
关键词：
Gymnema sylvestre; Asclepiadaceae; triterpenic acid;
D O I：
暂无
中图分类号：
O6 [化学];
学科分类号：
0703 ;
摘要：
A novel oleanane-type triterpenic. acid was isolated from the leaves of Gymnema sylvestre (Asclepiadaceae). The structure was characterized as 3beta, 16beta, 22beta, 28-tetrahydroxy-olean-12-en-30-oic acid on the basis of spectral evidence, including 1D- and 2D-NMR (HMQC, HMBC, H-1-H-1 COSY and NOESY).
引用
收藏
页码：223 / 224
页数：2
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