中文名 | 七叶皂苷 Ib |
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英文名 | aescin ib(sh) |
中文别名 |
七叶皂苷IB
七叶皂苷B |
英文别名 |
2-butenoic acid, 2-methyl-, (3β,16α,21β,22α)-22-(acetyloxy)-3-[[O-β-D-glucopyranosyl-(1->2)-O-[β-D-glucopyranosyl-(1->4)]-β-D-glucopyranuronosyl]oxy]-16,24,28-trihydroxyolean-12-en-21-yl ester, (2Z)-
(3β,16α,21β,22α)-22-Acetoxy-16,24,28-trihydroxy-21-{[(2Z)-2-methyl-2-butenoyl]oxy}olean-12-en-3-yl β-D-glucopyranosyl-(1->2)-[β-D-glucopyranosyl-(1->4)]-β-D-glucopyranosiduronic 
 acid Escin Ib Aescin (3β,16α,21β,22α)-22-Acetoxy-16,24,28-trihydroxy-21-{[(2Z)-2-methylbut-2-enoyl]oxy}olean-12-en-3-yl β-D-glucopyranosyl-(1->2)-[β-D-glucopyranosyl-(1->4)]-β-D-glucopyranosiduronic acid Escin-IB 2-Butenoic acid, 2-methyl-, (3β,16α,21β,22α)-22-(acetyloxy)-3-[[O-β-D-glucopyranosyl-(1->2)-O-[β-D-glucopyranosyl-(1->4)]-β-D-glucopyranuronosyl]oxy]-16,24,28-trihydroxyolean-12 
-en-21-yl ester, (2Z)- Aescin B EINECS 247-619-4 |
描述 | Escin IB 是一种从马栗子 (Aesculus hippocastanum) 种子的皮和胚乳中分离出的皂苷。Escin IB 对 pancreatic lipase 活性有抑制作用。 |
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相关类别 | |
靶点 |
Pancreatic lipase[2] |
参考文献 |
密度 | 1.5±0.1 g/cm3 |
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沸点 | 1140.6±65.0 °C at 760 mmHg |
分子式 | C55H86O24 |
分子量 | 1131.257 |
闪点 | 311.8±27.8 °C |
精确质量 | 1130.550903 |
PSA | 388.04000 |
LogP | 1.88 |
蒸汽压 | 0.0±0.6 mmHg at 25°C |
折射率 | 1.628 |
储存条件 | 2-8°C,密封,干燥,避光 |