14-((E)-3-furan-2-yl-acryloyl) andrographolide | 1239575-71-3

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 英文名称: 14-((E)-3-furan-2-yl-acryloyl) andrographolide
• 英文别名: [(3S,4E)-4-[2-[(1R,4aS,5R,6R,8aS)-6-hydroxy-5-(hydroxymethyl)-5,8a-dimethyl-2-methylidene-3,4,4a,6,7,8-hexahydro-1H-naphthalen-1-yl]ethylidene]-5-oxooxolan-3-yl] (E)-3-(furan-2-yl)prop-2-enoate
• CAS: 1239575-71-3
• 化学式: C₂₇H₃₄O₇
• 分子量: 470.563
• InChiKey: SZLMTAXEJVAABT-CWDFMRCNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  34
• 可旋转键数：
  7
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  106
• 氢给体数：
  2
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  [(3S,4E)-4-[2-[(4aR,6aS,7R,10aS,10bR)-3,3,6a,10b-tetramethyl-8-methylidene-1,4a,5,6,7,9,10,10a-octahydronaphtho[2,1-d][1,3]dioxin-7-yl]ethylidene]-5-oxooxolan-3-yl] (E)-3-(furan-2-yl)prop-2-enoate 在 水 、 溶剂黄146 作用下， 反应 0.5h， 以46%的产率得到14-((E)-3-furan-2-yl-acryloyl) andrographolide
  参考文献：
  名称：

  Design, synthesis and antibacterial activity of novel andrographolide derivatives

  摘要：

  A series of andrographolide derivatives were synthesized through a facile condensation reaction with different carboxylic acids. The new compounds were characterized and screened for their antibacterial activities. A number of the new compounds significantly reduced bacterial quorum sensing virulence factors production in Pseudomonas aeruginosa, essential for pathogenesis. Compound 11b showed the best activity among all the new compounds. (C) 2010 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2010.04.094