槲寄生化学成分研究  

Studies on the Chemical Constituents of Viscum coloratum

作　　者：孙艳秋[1] 刘珂[1] 张振学 

机构地区：[1]辽宁中医学院新药中心,110032

出　　处：《中药材》2000年第1期29-30,共2页Journal of Chinese Medicinal Materials

摘　　要：从槲寄生95%乙醇提取物中分离得到四个单体,经理化性质及光谱分析分别鉴定为紫丁香甙、齐墩果酸、β-乙酰香树酯醇及圣高草素-7-O-β-D-葡萄糖甙。Four compounds were isolated from Viscum coloratum (Kom.)Nakai by means of both solvent extraction and chro- matographic separation methods.These constituents were identified through spectral analysis of IR,~1H-NMR,^(13)C-NMR and MS.They are syringin,oleanolic acid,β-acetylamyrin and homoeriodictyol-7-β-D-glucoside.It is the first separation from freshly col- lected Viscum colortum (Kom.) Nakai,which parasitizing on pear tree.

关 键 词：槲寄生 二氢黄酮 三萜化合物 化学成分 

分 类 号：R284.1[医药卫生—中药学] R282.71[医药卫生—中医学]