2013•PubMedRequires access

[Chemical constituents from the aerial part of Stauntonia obovatifoliola Hayata subsp. urophylla].

Peng Xiao-bing, Wei-lue Gao, Dong-qun Hu, Fangfang Ma, Li-gang Fu, Qian Deng, Ying Wei

Abstract

OBJECTIVE: To study the chemical constituents of the aerial part of Stauntonia obovatifoliola. METHODS: The chemical constituents of ethyl acetate fraction were isolated and purified by several chromatography. Their structures were elucidated by their physiochemical properties and spectral methods. RESULTS: Six known compounds were isolated and identified as lupeone(1), lupeol(2), stigmasterol(3),3beta-O-acetyloleanolic acid(4), resinone(5) and daucosterol(6). CONCLUSION: Compounds 1-6 are isolated from this plant for the first time.

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Key concepts: Daucosterol, Stigmasterol, Lupeol, Chemistry, Chemical constituents, Chromatography, Ethyl acetate, Fraction (chemistry)