Studies on chemical constituents in the root of Hedysarum polybotrys.
- Author:
Li-qian HAI
1
;
Hong LIANG
;
Yu-ying ZHAO
;
Nian-sheng DU
Author Information
- Publication Type:Journal Article
- MeSH: Fabaceae; chemistry; Molecular Structure; Plant Extracts; chemistry; isolation & purification; Plant Roots; chemistry; Plants, Medicinal; chemistry; Pterocarpans; chemistry; isolation & purification
- From: China Journal of Chinese Materia Medica 2002;27(11):843-845
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents in the root of Hedysarum polybotrys Hand.-Mazz..
METHODThe constituents were isolated by Sephadex LH-20 and silica gel column chromatography, and their structures were identified on the basis of spectral analysis.
RESULTFive compounds, medicarpin (I), 3-hydroxy-9-methoxycoumestan (II), 3, 9-dihydroxycoumestan (III), beta-sitosterol (IV), beta-sitosterol-3-O-beta-D-glucoside (V) were obtained.
CONCLUSIONCompounds II, III, V were obtained from the plant for the first time.
