Chemical constituents from herbs of Erigeron breviscapus.
- Author:
Jing LI
1
;
Dequan YU
Author Information
- Publication Type:Journal Article
- MeSH: Chlorogenic Acid; analysis; isolation & purification; Chromatography; Chromones; analysis; isolation & purification; Erigeron; chemistry; Flavanones; analysis; isolation & purification; Magnetic Resonance Spectroscopy; Mass Spectrometry; Plants, Medicinal; chemistry; Quercetin; analogs & derivatives; analysis; isolation & purification; Quinic Acid; analogs & derivatives; analysis; isolation & purification
- From: China Journal of Chinese Materia Medica 2011;36(11):1458-1462
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo study the chemical constituents from herbs of Erigeron breviscapus.
METHODThe compounds were isolated and purified by various chromatographic techniques. Their structures were identified on the basis of physicochemical properties and spectral analysis.
RESULTTwelve compounds were isolated and structurally identified as quercetin-3-O-beta-D-glucoside (1), 5, 7-dihydroxychromone (2), 3-O-caffeoyl-gamma-quinide (3), naringenin (4), 3, 5-di-O-caffeoylquinic acid (5), 3,4-di-O-caffeoylquinic acid (6), 4, 5-di-O-caffeoylquinic acid (7), 1,3-di-O-caffeoylquinic acid (8), 1, 5-di-O-caffeoylquinic acid (9), 3-O-caffeoylquinic acid (10), 4-O-caffeoylquinic acid (11) and chlorogenic acid (12).
CONCLUSIONCompounds 1-4 were isolated from this plant for the first time.
