CAS: 33289-85-9; (2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-((((2R,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(Hydroxymethyl)Tetrahydro-2H-Pyran-2-yl)Oxy)Methyl)Tetrahydro-2H-Pyran-2-Yl (4As,6As,6Br,8Ar,9R,10S,12Ar,12Br,14Bs)-10-(((2S,3R,4S,5S)-4,5-Dihydroxy-3-(((2S,3R,4R,5R,6S)-3,4,5-Trihydroxy-6-Methyltetrahydro-2H-Pyran-2-yl)Oxy)Tetrahydro-2H-Pyran-2-yl)Oxy)-9-(Hydroxymethyl)-2,2,6A,6B,9,12A-Hexamethyl-1,3,4,5,6,6A,6B,7,8,8A,9,10,11,12,12A,12B,13,14B-Octadecahydropicene-4A(2H)-Carboxylate

上下游产品

HN-saponin P 2)-α-L-arabinopyranosyl>-28-O-6)-β-D-glucopyranosyl>hederagenin3-O-α-L-rhamnopyranosyl(1-2)-α-L-arabinopyranosyl-28-O-6-acetyl-β-D-glucopyranosyl(1-6)-β-D-glucopyranosylhederagenin 2)-O-α-L-arabinopyranosyl-28-O-α-L-rhamnopyranosyl-(1->4)-O-6-O-acetyl-β-D-glucopyranosyl-(1->6)-O-β-D-glucopyranosyl esterhederagenin-3-O-α-L-rhamnopyranosyl-(1-2)-O-α-L-arabinopyranosyl-28-O-α-L-rhamnopyranosyl-(1-4)-O-6-O-acetyl-β-D-glucopyranosyl-(1-6)-O-β-D-glucopyranosyl esterα-Hederin alpha-Hederin

3-O-<α-L-Rhamnopyranosyl(1->2)-α-L-Arabinopyranosyl>-28-O-<6-Acetyl-β-D-Glucopyranosyl(1->6)-β-D-Glucopyranosyl>Hederagenin置于氢氧化钾体系中,化学反应 0.5H,反应生成川续断皂苷乙
参考文献:Studies On The Saponins Of Lonicera Japonica Thunb.
标题:Studies On The Saponins Of Lonicera Japonica Thunb.
摘要:从忍冬科植物忍冬(lonicera Japonica Thunb.新皂甙 6,9,11 和 12 的结构被确定为 3-O-α-L-阿拉伯吡喃糖基-28-O-[β-D-吡喃葡萄糖基(1->6)-β-D-吡喃葡萄糖基] 齐墩果酸,3-O-[α-L-Rahmnopyranosyl(1->2)-α-L-阿拉伯吡喃糖基]-28-O-β-D-吡喃葡萄糖基 Hederagenin,3-O-[α-L-吡喃鼠李糖基(1->2)-α-L-阿拉伯呋喃糖基]-28-O-[β-D-吡喃葡萄糖基(1->6)-β-D-吡喃葡萄糖基] 烯醇酸和 3-O-[α-L-Rhamnopyranosyl (1->2)-α-L-Arabinopyranoyl]-28-O-[6-Acetyl-β-D-Giucopyranosyl (1->6)-β-D-Glucopyranosyl] Hederagenin,通过碳-13 核磁共振波谱和化学证据,分别对[1->6]-β-D-吡喃葡萄糖基]-28-O[6-乙酰基-β-D-吡喃葡萄糖基]赤芍苷进行了研究.本研究发现,不同地点采集到的材料的皂苷成分有显著差异.在这些皂甙中,单皂甙的溶血活性较强,而双皂甙的溶血活性较弱.
Doi:10.1248/cpb.36.4769