槲寄生化学成分的研究 Ⅶ.槲寄生新甙Ⅶ的分离和结构  

STUDIES ON THE CHEMICAL COMPONENTS OF VISCUMCOLORATUM Ⅶ. ISOLATION AND STRUCTURE OF VISCUMNEOSIDE Ⅶ

作　　者：孔德云[1] 李惠庭[1] 罗思齐[1] 

机构地区：[1]上海医药工业研究院,上海200040

出　　处：《药学学报》1990年第8期608-611,共4页Acta Pharmaceutica Sinica

基　　金：国家自然科学基金

摘　　要：自中药槲寄生中分离得到一个新的黄酮甙,经波谱测定及水解试验,确定其结构为鼠李秦素-3-O-β-D-芹糖基(1→2)-[6″-(3-羟基-3-甲基戊二酸半酯)]葡萄糖甙,命名为槲寄生新甙Ⅶ(viscumneoside Ⅶ).From the ethanol extract of Viscum coloratura (Kom.) Nakai, a new flavonoid has been isolated. Based on chemical and spectroscopic analysis, the structure of Ⅶ has been elucidated as rhamnazin-3-0-β-D-apisoyl-(1→2)-[6'-O-(3-hydroxy-3-methylglutarate)]-glucoside and named Viscumneoside Ⅶ.

关 键 词：桷寄生 化学成分 鉴定 

分 类 号：R284.1[医药卫生—中药学]