Chemical constituents in the fruit of gymnopetalum integrifolium KURZ

Abstract

The fleshes and seeds of the fruits of Gymnopetalum integrifolium Kurz were extracted by solvents. The crude extracts from the seeds of Gymnopetalum integrifolium Kurz were subjected to column chromatography and flash column chromatography and four compounds were obtained. The structures of these compounds were established on the basis of physical properties, chemical properties and spectral evidences. Three identified components were isolated as a mixture of long chain carboxylic acids, a mixture of beta-sitosterol-3-O-beta-D-glucopyranoside and stigmastero1-3-O-beta-D-glucopyranoside. The other compound cannot be identified