5,7-Dihydroxy-3-(4-hydroxyphenyl)-2-(3-methylbut-2-enyl)chromen-4-one

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 异黄酮类化合物
• 英文名称: 5,7-Dihydroxy-3-(4-hydroxyphenyl)-2-(3-methylbut-2-enyl)chromen-4-one
• 英文别名: 5,7-dihydroxy-3-(4-hydroxyphenyl)-2-(3-methylbut-2-enyl)chromen-4-one
• 化学式: C₂₀H₁₈O₅
• 分子量: 338.4
• InChiKey: ZTXXJJBXSYOTKN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  25
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  87
• 氢给体数：
  3
• 氢受体数：
  5

文献信息

• Nutraceutical Composition Obtained from Fungus-Challenged Soy Seedlings
  申请人：Verbruggen Maria Anna

  公开号：US20150290271A1

  公开（公告）日：2015-10-15

  Soybean seedlings and therefrom extractable compositions are described. Such compositions comprise prenylated isoflavones and at least one isoflavonoid, said isoflavonoid being selected from one of the chemical classes of isoflavones, coumestans and pterocarpans. Such compositions usually comprise at least 5% prenylated isoflavones, in particular prenylated isoflavones selected from prenylated daidzein, prenylated hydroxydaidzein, prenylated glycitein, prenylated hydroxygenistein, and prenylated genistein. Such compositions also comprise pterocarpans, preferably in amounts of at least 20%, and with a novel ratio of glyceollin I to glyceollin II to glyceollin III to glyceollin IV. Also described is a production method comprising the step of fermenting the soybeans under stress, in particular in the presence of cultures of fungi, preferably in the presence of Rhizopus microsporus Var. oryzae.