朝鲜淫羊藿的化学成分

THE CHEMICAL CONSTITUENTS OF EPIMEDIUM KOREANUM NAKAI

摘要: 从朝鲜淫羊藿(Epimedium koreanum Na kai)的地上部分分离出3个新化合物,应用化学和波谱分析方法,其结构分别确定为3-O-β-D-吡喃葡萄糖(1→3)-α-L-(4-乙酰基)吡喃鼠李糖-脱水淫羊藿素-7-O-β-D-吡喃葡萄糖苷(1),2-(对-羟基苯氧)-5,7-二羟基-6-异戊烯基色酮(2),7-羟基-3,4,6-三甲氧基-9,10-二氢菲-2-O-β-D-吡喃葡萄糖苷(3)。化合物1和3分别命名为朝藿苷丙(korepimedoside C)和淫羊藿苷A₇(icarisideA₇)。

Abstract: Three new compounds were isolated from the aerial part of Epimedium koreanum Nakai. On the basis of spectroscopic and chemical evidences, they were elucidated as 3-O-β-D-glucopyranosyl(1→3)-α-L-(4acetyl)rhamnopyranoside-anhydroicaritin-7-O-β-D-glucopyranoside, 2-(p-hydroxyphenoxy)-5,7-dihydroxy-6prenylchromone, and 7-hydroxy-3,4,6-trimethoxy-9,10-dihydrophenanthrene-2-O-β-D-glucopyranoside.