名称:
Studies on the constituents of Momordica charantia L. II. Isolation and characterization of minor seed glycosides, momordicosides C,D and E.
摘要:
从苦瓜(Momordica charantia L.,葫芦科)种子中分离出了三种新型三萜苷,命名为momordicosides C、D和E。根据光谱和化学证据,其结构分别确定为3-O-β-gentiobioside的葫芦烯-3β, 23, 24, 25-四醇、葫芦烯-3β, 22, 23-三醇和3β-羟基-23, 24, 25, 26, 27-中戊-20(ε)-葫芦烯-22-醛。