摘要
从金星蕨科植物山东肿足蕨(Hypodematium stnense Iwatsuki)的全草分得一种新(口山)酮甙,根据理化性质和光谱分析,证明其化学结构为1,3,6-三羟基(口山)酮-8-C-β-D-葡萄吡喃糖甙,命名为肿足蕨甙(chongzujueside)。本文报道它的分离和鉴定。
From Hypodematium sinense Iwatsuki (Thelypteridaceae) a new xanthone C-glycoside was isolated.According to chemical properties and spectroscopic (IR,UV,MS,~1H-and ^(13)C-NMR) analysis,the structure was established as 1,3,6-trihydroxyxanthone-8-C-β-D-glucopyranoside, named chongzujueside.
关键词
山东肿足厥
肿足厥甙
口山酮甙
Hypodematium sinense lwatsuki
Xanthone C-glycoside
Chongzujueside(1,3,6-trihydroxyxanthone-8-C-β-D-glucopyranoside)
