蕺叶秋海棠化学成分的研究

STUDIES ON THE CHEMICAL CONSTITUENTS OF BEGONIA LIMPRICHTII IRMSH.

从蕺叶秋海棠(Begoma limprichtu Irmsh)全草中分得5个化合物,经理化性质和波谱分析,分别鉴定为:豆甾醇-3-O-β-D-葡萄糖甙-6’-十六烷酸酯(1),豆甾醇3-O-β-D-吡喃葡萄糖甙(2),芦丁(3),豆甾醇(4),胡萝卜甙(5)。

Five compounds were isolated from Begonia limpriclitin Irmsh. On the basis of chemical and spectral evidences,they were identified as stigmast-3-O-β-D-glucopyanosyl-6'-hexadecanoate(1),tig-mast-3-O-β-D-glucopyranoside(2) ,rutin(3) ,stigmasterol(4)and dausterol(5).