5,13-bis(3,4-dihydroxyphenyl)-16-[1-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-3,4-dihydro-2H-chromen-8-yl]ethyl]-7-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-yl]-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15(20),16,18-hexaene-6,9,17,19,21-pentol

• 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: 5,13-bis(3,4-dihydroxyphenyl)-16-[1-[2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3-methoxy-3,4-dihydro-2H-chromen-8-yl]ethyl]-7-[2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-3,4-dihydro-2H-chromen-8-yl]-4,12,14-trioxapentacyclo[11.7.1.02,11.03,8.015,20]henicosa-2(11),3(8),9,15(20),16,18-hexaene-6,9,17,19,21-pentol
• 化学式: C₆₃H₅₄O₂₄
• 分子量: 1195.1
• InChiKey: VGEIINKKQNIDBH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.6
• 重原子数：
  87
• 可旋转键数：
  8
• 环数：
  13.0
• sp3杂化的碳原子比例：
  0.24
• 拓扑面积：
  420
• 氢给体数：
  18
• 氢受体数：
  24

文献信息

• TANNIN-CHITOSAN COMPOSITES
  申请人：WISCONSIN ALUMNI RESEARCH FOUNDATION

  公开号：US20140134238A1

  公开（公告）日：2014-05-15

  The invention provides a composition comprising a matrix of chitosan and a tannin wherein the chitosan is electrostatically bonded to the tannin to form a chitosan-tannin composite material. The chitosan can be partially or fully deacetylated, and the tannin can be a monomeric or an oligomeric proanthocyanidin or a hydrolysable tannin. The chitosan-tannin composite material can be a nanoparticle, a hydrogel film, a bio-foam, or a biogel, or the chitosan-tannin composite material can coat a liposome. The composite materials can be used for drug delivery, for antibacterial and/or antifungal applications, for tissue engineering applications, for wound healing applications, or they can be used as adjuvants for vaccination, including oral vaccinations. The invention also provides methods of preparing the composite materials and their various forms.
• US9545423B2
  申请人：——

  公开号：US9545423B2

  公开（公告）日：2017-01-17