维西香茶菜化学成分的研究

Studies on the chemical constituents ofRabdosia weisiensis C.Y.Wu

从甘肃产维西香茶菜(Rabdosia weisiensisC.Y.Wu)茎叶的乙酸乙酯部分分离得到6个已知化合物,用波谱学方法将其结构鉴定为:熊果酸(1);3β-乙酰氧基-12-烯-28-乌苏酸(2);胡麻素(3);欧槲寄生甙乙(4);胡萝卜甙(5);β-谷甾醇(6).

Six compounds are isolated from the EtOAc extract of the stems and leaves of Rabdosia weisiensis C.Y.Wu,which distributed in Gansu Province.The structures of these compounds are elucidated by spectroscopic methods as follows:ursolic acid(1);3βacetylursolic acid(2);pedalitin(3);flavogadorinin(4);daucousterol(5);βstiosterol(6).