Chemical constituents from Solanum lyratum Thunb.
- VernacularTitle:白英的化学成分研究
- Author:
Hai-long, YIN
;
Jian, LI
;
Qing-sheng, LI
;
Jun-xing, DONG
- Publication Type:Journal Article
- Keywords:
Solanum lyratum;
isoflavanones;
chemical constituents;
plant extracts;
chromatography
- From:Bulletin of The Academy of Military Medical Sciences
2010;34(1):65-67
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the chemical constituents of the 60% alcohol extract of Solanum lyratum Thunb..Method The compounds were isolated by column chromatography over silica gel and Sephadex LH-20 and preparative TLC.Their structures were elucidated on the basis of physicochemical property and spectral data.Resulut Eleven compounds were isolated and identified as:ononin(1), genistin(2), 5-hydroxyl ononin(3), formononetin(4), daidzein(5), daidzin(6), 4-hydroxy-benzaldehyde(7),vanillic acid(8), protocatechuic acid(9),ethyl-α-D-arabinofuranoside(10) and ursolic acid(11).Conclusion Compounds 1,2,3,10 and 11 are isolated from S.lyratum for the first time.
