Study on flavonoids constituent in Mallotus apelta
10.3969/j.issn.1005-1678.2017.07.182
- VernacularTitle:白背叶黄酮类成分的研究
- Author:
Jie ZHAGN
;
Lici WANG
;
Bin ZHANG
- Keywords:
Mallotus apelta;
chemical constituent;
flavonoid;
chromatographic separation;
spectrum analysis
- From:
Chinese Journal of Biochemical Pharmaceutics
2017;37(7):447-448
- CountryChina
- Language:Chinese
-
Abstract:
Compounds from Mallotus apelta were isolated by a combination of polyamide columnar chromatography and HPLC method.The compounds' structure were identified by chemical and spectral Methods .Five kinds of flavonoids were isolated from Mall-otus apelta ethyl acetate extracts by HPLC techniques and their structures were determined through spectral analysis(1H,13C-NMR and MS)and comparison with the literature data.Their structures were identified as(1)vicentⅡ,(2)isoschaftoside,(3)schaftoside,(4)apigenin-7-O-β-D-glucopyranoside and(5)apigenin.In addtion, isoschaftoside and schaftoside is the first time obtained from Mallotus apelta.
