中文名 | 异夏佛塔苷 |
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英文名 | isoschaftoside |
英文别名 |
Isoshaftoside
iso-Schaftoside 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-6-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]chromen-4-one 5,7-Dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydro-2H-pyran-2-yl]-6-[(2S,3R,4S,5S)-3,4,5-trihydroxytetrahydro-2H-pyran-2-yl]-4H-chromen-4-one (non-preferred name) 3,17,18-trideoxyaphidicolin (4aS,6aS,8S,9R,11aS,11bS)-4,4,9,11b-tetramethyltetradecahydro-8,11a-methanocyclohepta[a]naphthalen-9-ol 6-C-Arabinosyl-8-C-glucosylapigenin 4H-1-Benzopyran-4-one, 6-α-L-arabinopyranosyl-8-β-D-glucopyranosyl-5,7-dihydroxy-2-(4-hydroxyphenyl)- |
描述 | Isoschaftosid 是从 Desmodium uncinatum 根部分泌物中提取的 c- 糖基黄酮类化合物,能抑制 S. hermonthica 胚芽的生长。 |
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相关类别 | |
参考文献 |
密度 | 1.8±0.1 g/cm3 |
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沸点 | 935.0±65.0 °C at 760 mmHg |
分子式 | C26H28O14 |
分子量 | 564.492 |
闪点 | 314.3±27.8 °C |
精确质量 | 564.147888 |
PSA | 250.97000 |
LogP | 0.04 |
蒸汽压 | 0.0±0.3 mmHg at 25°C |
折射率 | 1.759 |
储存条件 | 2-8℃ |