Isolation and identification of flavonoids from Baoyuan Decoction
- VernacularTitle:保元汤中黄酮类成分的分离和结构鉴定
- Author:
Jingwei SUN
;
Mingbo ZHAO
;
Hong LIANG
;
Pengfei TU
- Publication Type:Journal Article
- Keywords:
Baoyuan Decoction;
flavonoids;
Chinese materia medica formula
- From:
Chinese Traditional and Herbal Drugs
1994;0(05):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the chemical constituents of Baoyuan Decoction.Methods Many chromatographic techniques and spectral analysis means were employed for isolation and identification of the constituents.Results Fifteen flavonoids were isolated from Baoyuan Decoction and their structures were identified as licuraside(1),formononetin-7-O-?-D-glucoside(2),formononetin(3),isomucronulatol(4),davidigenin(5),2',4'-dimethoxy-3'-hydroxyisoflavan-6-O-?-D-glucoside(6),(6aR,11aR)9,10-dimethoxypterocarpan-3-O-?-D-glucoside(7),calycosin(8),liquiritigenin(9),5-dehydroxykaempferol(10),liquiritin(11),isoliquiritin(12),isoliquiritigenin(13),7,3'-dihydroxy-5'-methoxyisoflavone(14),and odoriflavene(15).Conclusion All fifteen compounds are isolated from Baoyuan Decoction for the first time.
