7-O-β-D-Glcp-3-O-galloyl-(-)-epigallocatechin-(4β-8)-[3-O-galloyl-(-)-epigallocatechin]2-(4β-8)-(-)-epigallocatechin-(4β-6)-3-O-galloyl-(-)-epigallocatechin

• 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: 7-O-β-D-Glcp-3-O-galloyl-(-)-epigallocatechin-(4β-8)-[3-O-galloyl-(-)-epigallocatechin]2-(4β-8)-(-)-epigallocatechin-(4β-6)-3-O-galloyl-(-)-epigallocatechin
• 英文别名: rhodichin；[(2R,3R)-5,7-dihydroxy-2-(3,4,5-trihydroxyphenyl)-6-[(2R,3R,4S)-3,5,7-trihydroxy-2-(3,4,5-trihydroxyphenyl)-8-[(2R,3R,4R)-3,5,7-trihydroxy-8-[(2R,3R,4R)-3,5,7-trihydroxy-8-[(2R,3R,4R)-5-hydroxy-3-(3,4,5-trihydroxybenzoyl)oxy-7-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-4-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-4-yl]-2-(3,4,5-trihydroxyphenyl)-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromen-4-yl]-3,4-dihydro-2H-chromen-3-yl] 3,4,5-trihydroxybenzoate
• 化学式: C₉₅H₈₀O₄₈
• 分子量: 1989.65
• InChiKey: ZONJDVFEVAVCCP-RXBPAZHASA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  143
• 可旋转键数：
  18
• 环数：
  18.0
• sp3杂化的碳原子比例：
  0.22
• 拓扑面积：
  866
• 氢给体数：
  37
• 氢受体数：
  48

反应信息

• 作为反应物：
  描述：

  7-O-β-D-Glcp-3-O-galloyl-(-)-epigallocatechin-(4β-8)-[3-O-galloyl-(-)-epigallocatechin]2-(4β-8)-(-)-epigallocatechin-(4β-6)-3-O-galloyl-(-)-epigallocatechin 在 sodium hydroxide 作用下， 以 水 为溶剂， 以370 %的产率得到没食子酸
  参考文献：
  名称：

  Oligomeric proanthocyanidin glycosides ofClementsia semenovii and their biological activity. III

  摘要：

  The structures of two oligomeric proanthocyanidins isolated from roots of Clementsia semenovii have been established using chemical and spectral data. Animal studies showed that these compounds posses hypocholesterinemic, hypolipidemic, and anti-inflammatory activities.

  DOI：

  10.1007/bf02234905