(2R,3S)-2-(3,4-dihydroxyphenyl)-8-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-4-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromene-3,5,7-triol

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 黄酮类化合物
• 英文名称: (2R,3S)-2-(3,4-dihydroxyphenyl)-8-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-4-yl]-4-[(2R,3S)-2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-yl]-3,4-dihydro-2H-chromene-3,5,7-triol
• 化学式: C₄₅H₃₈O₁₈
• 分子量: 866.8
• InChiKey: MOJZMWJRUKIQGL-AHMBFAAUSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.3
• 重原子数：
  63
• 可旋转键数：
  5
• 环数：
  9.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  331
• 氢给体数：
  15
• 氢受体数：
  18

文献信息

• Phosphorylated polyphenols as colour-stable agents
  申请人：Ajinomoto Omnichem S.A.

  公开号：EP1805191B1

  公开（公告）日：2011-12-14
• Phosphorylated Polyphenols as Colour-Stable Agents
  申请人：Van Brussel Willy

  公开号：US20080076833A1

  公开（公告）日：2008-03-27

  The present invention relates to phosphorylated polyphenols, preferably tannins that, unlike their unphosphorylated counterparts, do not suffer from relatively low stability, resulting in an activity that is relatively short in time, and/or that do not result in yellowing of materials therewith such as textiles or polymers. The present invention further relates to a simple, cheap and environmentally friendly way of preparing these compounds. The phosphorylation process of the invention can be extended to simple phenolic compounds as well, as long as these have at least one accessible hydroxyl group. The phosphorylated compounds according to the invention can be used as antioxidants, as radical scavengers, as complexating agents for metals and proteins, as antibacterials or antiallergenic compounds, and as agents to flock textile.