摘要
从百合科丫蕊花属植物丫蕊花(Ypsilandra thibetica Franch)全草中分离鉴定了8个化合物,分别为:偏诺皂苷元(1),偏诺皂苷元-3-O-α-L-呋喃阿拉伯糖基(1→4)-[α-L-吡喃鼠李糖基(1→2)]-β-D-吡喃葡萄糖苷(2),偏诺皂苷元-3-O-α-L-吡喃鼠李糖基(1→4)-[α-L-吡喃鼠李糖基(1→2)]-β-D-吡喃葡萄糖苷(3),偏诺皂苷元-3-O-α-L-吡喃葡萄糖(1→4)-α-L-吡喃鼠李糖(1→4)-[α-L-吡喃鼠李糖(1→2)]-β-D-吡喃葡萄糖苷(4),薯蓣皂苷元(5),薯蓣皂苷元-3-O-α-L-吡喃鼠李糖基(1→4)-[α-L-吡喃鼠李糖基(1→2)]-β-D-吡喃葡萄糖苷(6),木犀草素(7),木犀草苷(8)。其中化合物1,2,5,7,8均首次在丫蕊花植物中分到。
Eight compounds were isolated and purified from Ypsilandra thibetica Franch.They are pennogenin(1),pennogenin-3-O-α-L-arabinofuranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside-(2),pennogenin-3-O-α-L-rhamnopyranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside(3),pennogenin-3-O-α-L-rhamnopyranosyl-(1→4)-α-L-rhamnopyranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside(4),diosgenin(5),diosgenin-3-O-α-L-rhamnopyranosyl-(1→4)-[α-L-rhamnopyranosyl-(1→2)]-β-D-glucopyranoside(6),luteolin(7) and luteolin-7-O-β-D-glucoside(8).Five of them(1,2,5,7,8) were isolated for the first time from Ypsilandra thibetica Franch.
出处
《药学与临床研究》
2011年第4期325-326,共2页
Pharmaceutical and Clinical Research
关键词
丫蕊花
偏诺皂苷
薯蓣皂苷
Ypsilandra thibetica Franch
Pennogenin
Diosgenin