Study on biflavonoids from stem bark of Daphne giraldii
- VernacularTitle:祖师麻中的双黄酮类成分研究
- Author:
Guangxiong ZHOU
;
Yongchun YANG
;
Jiangong SHI
;
Wenyan HU
- Publication Type:Journal Article
- Keywords:
the stem bark of Daphne giraldii Nitsche;
biflavonoids;
daphnodorins A-D 1
- From:
Chinese Traditional and Herbal Drugs
1994;0(12):-
- CountryChina
- Language:Chinese
-
Abstract:
Object To isolate and identify the biflavonoids from the stem bark of Daphne giraldii Nitsche. Methods The flavonoids were isolated and purified by column chromatography on silica gel and Sephadex LH-20. Their structures were determined by spectroscopic methods, including IR, 1HNMR, 13 CNMR, HMBC and FAB-MS.Results Four biflavonoids daphnodorins A-D 1 (Ⅰ-Ⅳ) were isolated from the stem bark of D. giraldii. Conclusion The above four biflavonoids were isolated from the title plant only.
