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续断苷A

续断苷A

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?续断苷A名称
















中文名

续断苷A
英文名

Methyl (1S,4aS,6R,7S,7aS)-1-(β-D-glucopyranosyloxy)-6-({[(2S,3R,4R)-2-(β-D-glucopyranosyloxy)-4-{(2E)-4-[(2S,3R,4S)-2-(β-D-glucopyranosyloxy)-5-({[(1S,4aS,6S,7R,7aS)-1-(β-D-glucopyranosyloxy)-4-(methoxycarbonyl)-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-6-yl]oxy}carbonyl)-3-vinyl-3,4-dihydro-2H-pyran-4-yl]-1-oxo-2-buten-2-yl}-3-vinyl-3,4-dihydro-2H-pyran-5-yl]carbonyl}oxy)-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]py
英文别名
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?续断苷A生物活性


































描述
Dipsanoside A 是一种来自川续断 (Dipsacus asper) 的新型四环苷类葡萄糖苷。川续断是一种在中国广泛存在的多年生植物,被用于传统中药中已有数百年,可以作为补品,作为骨质细胞的分裂促进剂,以及胚胎安全剂等。
相关类别



SMILES

O[C@H]([C@@H](O)[C@@H]1O)[C@](O[C@@H]1CO)([H])O[C@H]2[C@@]([C@@H]3C)([H])[C@@](C[C@H]3OC(C4=CO[C@@H](O[C@]([C@@H]([C@@H](O)[C@@H]5O)O)([H])O[C@@H]5CO)[C@H](C=C)[C@@H]4/C(C=O)=CC[C@H](C(C(O[C@@H](C[C@@](C(C(OC)=O)=CO6)([H])[C@]7([H])[C@@H]6O[C@]([C@@H]([C@@H](O)[C@@H]8O)O)([H])O[C@@H]8CO)[C@@H]7C)=O)=CO[C@H]9O[C@]([C@@H]([C@@H](O)[C@@H]%10O)O)([H])O[C@@H]%10CO)[C@H]9C=C)=O)([H])C(C(OC)=O)=CO2
参考文献

[1]. Tian, X.-Y. et al. Two Novel Tetrairidoid Glucosides from Dipsacus asper. Organic Letters, 2006,8(10), 2179–2182.







?续断苷A物理化学性质


























密度 1.6±0.1 g/cm3
分子式 C66H90O37
分子量 1475.399
精确质量 1474.516113
LogP -7.69
折射率 1.659
















?续断苷A英文别名


















Cyclopenta[c]pyran-4-carboxylic acid, 6-[[[(2S,3R,4R)-3-ethenyl-4-[(1E)-3-[(2S,3R,4S)-3-ethenyl-2-(β-D-glucopyranosyloxy)-5-[[[(1S,4aS,6S,7R,7aS)-1-(β-D-glucopyranosyloxy)-1,4a,5,6,7,7a-hexahydr o-4-(methoxycarbonyl)-7-methylcyclopenta[c]pyran-6-yl]oxy]carbonyl]-3,4-dihydro-2H-pyran-4-yl]-1-formyl-1-propen-1-yl]-2-(β-D-glucopyranosyloxy)-3,4-dihydro-2H-pyran-5-yl]carbonyl]oxy]-1-(β-D-gl
 ucopyranosyloxy)-1,4a,5,6,7,7a-hexahydro-7-m


Methyl (1S,4aS,6R,7S,7aS)-1-(β-D-glucopyranosyloxy)-6-({[(2S,3R,4R)-2-(β-D-glucopyranosyloxy)-4-{(2E)-4-[(2S,3R,4S)-2-(β-D-glucopyranosyloxy)-5-({[(1S,4aS,6S,7R,7aS)-1-(β-D-glucopyranosylo
 xy)-4-(methoxycarbonyl)-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-6-yl]oxy}carbonyl)-3-vinyl-3,4-dihydro-2H-pyran-4-yl]-1-oxo-2-buten-2-yl}-3-vinyl-3,4-dihydro-2H-pyran-5-yl]carbonyl}oxy)-7-m
 ethyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]py


Dipsanoside A








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