Chemical constituents of Galium verum.
- Author:
Chunchao ZHAO
1
;
Jianhua SHAO
;
Dandan CAO
;
Yuwei ZHANG
;
Xian LI
Author Information
- Publication Type:Journal Article
- MeSH: Drugs, Chinese Herbal; chemistry; isolation & purification; Galium; chemistry
- From: China Journal of Chinese Materia Medica 2009;34(21):2761-2764
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo investigate the chemical constituents of the extract of Galium verum.
METHODThe compounds were isolated by chromatography and identified by spectral data.
RESULTThe eleven compounds obtained were identified as (+)-pinoresinol 4,4'-O-bis-beta-D-glucopyranoside (1), epipinoresinol (2), (+) -medioresinol (3), isorhamnetin (4), isorhamnetin 3-O-alpha-L-rhamnopyranosyl-(1-6)-beta-D-glucopyranoside (5), diosmetin (6), diosmetin 7-O-beta-D-glucopyranoside (7), quercetin-3-O-beta-D-glucopyranoside (8), ursolic acid (9), ursolic aldehyde (10) and rubifolic acid (11).
CONCLUSIONCompounds 1-5 and 9-11 were isolated from this genus for the first time.
