1-(3-methoxyphenyl)-7-(3-hydroxyphenyl)-1,4,6-heptatrien-3-one | 1612860-87-3

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 二芳基庚烷
• 英文名称: 1-(3-methoxyphenyl)-7-(3-hydroxyphenyl)-1,4,6-heptatrien-3-one
• 英文别名: (1E,4E,6E)-7-(3-hydroxyphenyl)-1-(3-methoxyphenyl)hepta-1,4,6-trien-3-one
• CAS: 1612860-87-3
• 化学式: C₂₀H₁₈O₃
• 分子量: 306.361
• InChiKey: YPAQCPVMBAQCSM-DBEURBAASA-N

物化性质

• 沸点：
  532.162±50.00 °C(Press: 760.00 Torr)(predicted)
• 密度：
  1.169±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  23
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.05
• 拓扑面积：
  46.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  (E)-4-(3-hydroxyphenyl)but-3-en-2-one 在 potassium carbonate 、 sodium hydroxide 作用下， 以 乙醇 、 水 、 丙酮 为溶剂， 生成 1-(3-methoxyphenyl)-7-(3-hydroxyphenyl)-1,4,6-heptatrien-3-one
  参考文献：
  名称：

  Synthesis, cytotoxicity against human oral cancer KB cells and structure–activity relationship studies of trienone analogues of curcuminoids

  摘要：

  A general method for the synthesis of substituted (1E,4E,6E)-1,7-diphenylhepta-1,4,6-trien-3-ones, based on the aldol condensations of substituted 4-phenylbut-3-en-2-ones and substituted 3-phenylacrylaldehydes, was achieved. The natural trienones 4 and 5 have been synthesized by this method, together with the trienone analogues 9-20. These analogues were evaluated for their cytotoxic activity against human oral cancer KB cell line. The structure-activity relationship study has indicated that the analogues with the 1,4,6-trien-3-one function are more potent than the curcuminoid-type function. Analogues with meta-oxygen function on the aromatic rings are more potent than those in the ortho- and para-positions. Free phenolic hydroxy group is more potent than the corresponding methyl ether analogues. Among the potent trienones, compounds 11, 18 and 20 were more active than the anticancer drug ellipticine. All compounds were also evaluated against the non-cancerous Vero cells and it was found that compounds 11, 12 and 17 were much less toxic than curcumin (1); they showed high selectivity indices of 35.46, 33.46 and 31.68, respectively. These analogues are regarded as the potent trienones for anti-oral cancer study. (C) 2014 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2014.04.105