Study on the Flavonoids in She Medicine Eupatorium chinense
10.6039/j.issn.1001-0408.2015.36.42
- VernacularTitle:畲药大发散的黄酮类化学成分研究
- Author:
Congmei CHENG
;
Juhua MAO
;
Le YU
- Publication Type:Journal Article
- Keywords:
She medicine;
Eupatorium chinense;
Flavonoids
- From:
China Pharmacy
2015;26(36):5157-5159
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE:To study the flavonoids in She medicine Eupatorium chinense. METHODS:Silica gel,ODS and Sep-hadex LH-20 column chromatography were conducted to isolate and purify the flavonoids in She medicine E. chinense,and com-pound structures were analyzed and identified based on the physicochemical properties and spectral data. RESULTS:From the ethyl acetate extract of E. chinense,10 flavonoids were isolated as tricin (1),quercetin(2),kaempferol(3),luteolin(4),luteo-lin-7-O-β-D-glucoside (5),4-methoxyctricin (6),quercetin-3-O-β-D-glucoside(7),kaempferol-3-O-β-D-glucoside(8),kaempfer-ol-3-O-rutinoside(9)and rutin(10). CONCLUSIONS:Compound 1-10 are isolated from E. chinense for the first time. The study provides certain basis for the quality evaluation of E. chinense.
