(1E,4E)-1-(5-chloro-1-methylbenzimidazol-2-yl)-5-(3-hydroxy-4-methoxyphenyl)penta-1,4-dien-3-one | 1357162-39-0

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 肉桂酸及其衍生物
• 英文名称: (1E,4E)-1-(5-chloro-1-methylbenzimidazol-2-yl)-5-(3-hydroxy-4-methoxyphenyl)penta-1,4-dien-3-one
• CAS: 1357162-39-0
• 化学式: C₂₀H₁₇ClN₂O₃
• 分子量: 368.82
• InChiKey: IESPXBWHEVFFRR-HCUSPQTFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  26
• 可旋转键数：
  5
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  64.4
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  (9ci)-5-氯-1-甲基-1H-苯并咪唑-2-甲醇 在 戴斯-马丁氧化剂 、 potassium hydroxide 作用下， 以 乙醇 、 二氯甲烷 为溶剂， 反应 16.0h， 生成 (1E,4E)-1-(5-chloro-1-methylbenzimidazol-2-yl)-5-(3-hydroxy-4-methoxyphenyl)penta-1,4-dien-3-one
  参考文献：
  名称：

  Synthesis of substituted benzimidazolyl curcumin mimics and their anticancer activity

  摘要：

  A novel curcumin mimic library (14a-14h and 15a-15h) possessing variously substituted benzimidazole groups was synthesized through the aldol reaction of (E)-4-(4-hydroxy-3-methoxyphenyl)but-3-en-2-one (7) or (E)-4-(3-hydroxy-4-methoxyphenyl)but-3-en-2-one (13) with diversely substituted benzimidazolyl-2-carbaldehyde (12a-12h). The MTT assay of the cancer cells MCF-7, SH-SY5Y, HEP-G2, and H460 showed that compound 14c with IC50 of 1.0 and 1.9 mu M has a strong inhibitory effect on the growth of SH-SY5Y and Hep-G2 cells, respectively, and that compound 15h with IC50 of 1.9 mu M has a strong inhibitory effect on the growth of MCF-7 cancer cells. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.12.074

文献信息

• Synthesis of substituted benzimidazolyl curcumin mimics and their anticancer activity
  作者：Ho Bum Woo、Young Woo Eom、Kyu-Sang Park、Jungyeob Ham、Chan Mug Ahn、Seokjoon Lee

  DOI：10.1016/j.bmcl.2011.12.074

  日期：2012.1

  A novel curcumin mimic library (14a-14h and 15a-15h) possessing variously substituted benzimidazole groups was synthesized through the aldol reaction of (E)-4-(4-hydroxy-3-methoxyphenyl)but-3-en-2-one (7) or (E)-4-(3-hydroxy-4-methoxyphenyl)but-3-en-2-one (13) with diversely substituted benzimidazolyl-2-carbaldehyde (12a-12h). The MTT assay of the cancer cells MCF-7, SH-SY5Y, HEP-G2, and H460 showed that compound 14c with IC50 of 1.0 and 1.9 mu M has a strong inhibitory effect on the growth of SH-SY5Y and Hep-G2 cells, respectively, and that compound 15h with IC50 of 1.9 mu M has a strong inhibitory effect on the growth of MCF-7 cancer cells. (C) 2011 Elsevier Ltd. All rights reserved.