Chemical constituents of Siegesbeckia pubescens.
- Author:
Zhiqiang OU
1
;
Lang ZHAO
;
Kan WANG
;
Hongzheng FU
Author Information
- Publication Type:Journal Article
- MeSH: Asteraceae; chemistry; Drugs, Chinese Herbal; analysis; chemistry; Isomerism
- From: China Journal of Chinese Materia Medica 2009;34(21):2754-2757
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the components in aerial part of Siegesbeckia pubescens.
METHODThe compounds were isolated and purified by silica gel, sephadex LH-20 and other column chromatography. Structures were elucidated by spectroscopic methods.
RESULTFour compounds were isolated from S. pubescens and were characterized as dimethyl-21-ethenetylene-darutigenol-3-O-beta-D-glucopyranosid (1), darutigenol (2), darutoside (3), stigmaster-3-O-beta-D-glucopyranosid (4).
CONCLUSIONCompound 1 is a new compound.
