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异夏佛塔苷

异夏佛塔苷

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?异夏佛塔苷名称
















中文名

异夏佛塔苷
英文名

isoschaftoside
英文别名
更多





?异夏佛塔苷生物活性


































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。
相关类别



SMILES

O=C1C=C(C2=CC=C(O)C=C2)OC3=C([C@H]4[C@@H]([C@H]([C@@H]([C@@H](CO)O4)O)O)O)C(O)=C([C@H]5[C@@H]([C@H]([C@H](CO5)O)O)O)C(O)=C13
参考文献

[1]. Hooper AM, et al. Isoschaftoside, a C-glycosylflavonoid from Desmodium uncinatum root exudate, is an allelochemical against the development of Striga. Phytochemistry. 2010 Jun;71(8-9):904-8.

[2]. Hamilton ML, et al. Elucidation of the biosynthesis of the di-C-glycosylflavone isoschaftoside, an allelopathic component from Desmodium spp. that inhibits Striga spp. development. Phytochemistry. 2012 Dec;84:169-76.







?异夏佛塔苷物理化学性质



































密度 1.8±0.1 g/cm3
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
















?异夏佛塔苷英文别名

































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)-








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