Pentacyclic Triterpenoids from Rounduingfruit Cyclocarya(Cycocarya paliarus)
- VernacularTitle:青钱柳中五环三萜成分的研究
- Author:
Ruijian ZHONG
;
Liannian LI
- Publication Type:Journal Article
- From:
Chinese Traditional and Herbal Drugs
1994;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Three pentacyclic triterpenoids were isolated from the leaves of Cyclocarya paliarus Iljinsk. On the basis of chemical evidences and spectral data, they were identified as: 2?-hydroxyursolic acid (Ⅰ), 3-oxo-2?，23-dihydroxyolean-12-en-28-oic acid (Ⅱ)and arjunolic acid (Ⅲ). Ⅱis a new compound,named cyclocaric acid B. I and Ⅲ were obtained from this plant for the first time
