Study on Chemical Constituents in Rubus Pinfaensis
- VernacularTitle:红毛悬钩子根的化学成分研究
- Author:
Xiaoxian WANG
;
Hong ZHANG
;
Lixia HU
;
Geng ZHANG
- Publication Type:Journal Article
- Keywords:
Rubus pinfaensis;
Chemical constituents;
Silica gel column chromatography
- From:
China Pharmacist
2015;(6):913-916
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To study the chemical constituents in the dry roots of Rubus pinfaensis. Methods:The compounds were sep-arated from the alcohol extract of the roots of Rubus pinfaensis by silica gel column chromatography, and identified by 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-hydroxy phenylacetic acid (Ⅴ) . Conclusion: Compound Ⅰ,Ⅱ,Ⅲ,Ⅳ and Ⅴ are isolated from Rubus pinfaensis for the first time.
