(2E)-1-(3',4',5'-trimethoxyphenyl)-3-(3-trifluoromethyl-4-chlorophenyl)-2-propen-1-one | 1442690-92-7

• 分子结构分类: 有机化合物 - 苯丙烷和聚酮 - 直链 1,3-二芳基丙烷
• 英文名称: (2E)-1-(3',4',5'-trimethoxyphenyl)-3-(3-trifluoromethyl-4-chlorophenyl)-2-propen-1-one
• 英文别名: (E)-3-[4-chloro-3-(trifluoromethyl)phenyl]-1-(3,4,5-trimethoxyphenyl)prop-2-en-1-one
• CAS: 1442690-92-7
• 化学式: C₁₉H₁₆ClF₃O₄
• 分子量: 400.782
• InChiKey: CNYYVFRUIRFAAP-FNORWQNLSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.1
• 重原子数：
  27
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  44.8
• 氢给体数：
  0
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  3',4',5'-三甲氧基苯乙酮 、 4-氯-3-三氟甲基苯甲醛 在 potassium hydroxide 作用下， 以 甲醇 为溶剂， 反应 24.0h， 以90%的产率得到(2E)-1-(3',4',5'-trimethoxyphenyl)-3-(3-trifluoromethyl-4-chlorophenyl)-2-propen-1-one
  参考文献：
  名称：

  Cytotoxic 3,4,5-trimethoxychalcones as mitotic arresters and cell migration inhibitors

  摘要：

  Based on classical colchicine site ligands and a computational model of the colchicine binding site on beta tubulin, two classes of chalcone derivatives were designed, synthesized and evaluated for inhibition of tubulin assembly and toxicity in human cancer cell lines. Docking studies suggested that the chalcone scaffold could fit the colchicine site on tubulin in an orientation similar to that of the natural product. In particular, a 3,4,5-trimethoxyphenyl ring adjacent to the carbonyl group appeared to benefit the ligand-tubulin interaction, occupying the same subcavity as the corresponding moiety in colchicine. Consistent with modeling predictions, several 3,4,5-trimethoxychalcones showed improved cytotoxicity to murine acute lymphoblastic leukemia cells compared with a previously described parent compound, and inhibited tubulin assembly in vitro as potently as colchicine. The most potent chalcones inhibited the growth of human leukemia cell lines at nanomolar concentrations, caused microtubule destabilization and mitotic arrest in human cervical cancer cells, and inhibited human breast cancer cell migration in scratch wound and Boyden chamber assays. (C) 2013 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2013.02.037