Studies on Chemical Constituents of Gynostemma pentaphyllum(Thurb)Makino(Ⅱ)—Isolation and Identification of Liposoluble Constituents / 昆明医科大学学报

Four crystals have been isolated from the whole herbs of Gynostemma entaphyllum (Thurb)Makino(Cucurbitaceae).Their structures were elucidated as Ombuin(Ⅰ), ?-Spinasterol(Ⅱ)and fatty acids(Ⅲ,Ⅳ)on the basis of spectroscopic analysis.