Studies on Chemical Constituents from Rubus pinfaensis
10.3870/yydb.2014.09.009
- VernacularTitle:红毛悬钩子根的化学成分研究
- Author:
Xiaoxian WANG
;
Geng ZHANG
- Publication Type:Journal Article
- Keywords:
Rubus pinfaensis;
Chemical constituents;
Silica gel column chromatography
- From:
Herald of Medicine
2014;(9):1154-1156
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the chemical constituents from dry roots of Rubus pinfaensis. Methods The compounds were separated from alcohol extracts of the roots of Rubus pinfaensis with silica gel column chromatography,and identified using IR,1 H-NMR and EI-MS methods. Results Five compounds were isolated and identified as oleanolic acid (Ⅰ) ,3-keto,16α-hydroxy,24-noroleanolic acid (II) , 3 '-methoxy myricetin (Ⅲ) , 2 '-deoxyuridine (Ⅳ) and p-hydroxybenzoic acid (Ⅴ) . Conclusion CompoundsⅠ,II,Ⅲ,ⅣandⅤwere isolated from Rubus pinfaensis for the first time.
