Chemical constituents of roots of Boehmeria nivea.
- Author:
Qiongming XU
1
;
Guoqing CHEN
;
Jinying FAN
;
Mengjia ZHANG
;
Xia LI
;
Shilin YANG
;
Xiaoran LI
Author Information
- Publication Type:Journal Article
- MeSH: Boehmeria; chemistry; Drugs, Chinese Herbal; analysis; Oleanolic Acid; analogs & derivatives; analysis; Plant Roots; chemistry; Triterpenes; analysis
- From: China Journal of Chinese Materia Medica 2009;34(20):2610-2612
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the chemical constituents from roots of Boehmeria nivea.
METHODThe constituents were isolated by repeated column chromatography and preparative liquid chromatography; and their structures were elucidated by chemical properties and spectroscopic analyses.
RESULTSeven compounds were isolated and their structures were identified as tormentic acid (1), hederagenin (2), maslinic acid (3), 2alpha-hydroxyursolic acid (4), trans-p-hydroxycinamic acid (5), 2,4,4'-trihydroxychalcone (6), rutin (7).
CONCLUSIONCompounds 1-6 were obtained from this genus for the first time.