4-(4-bromophenyl)-1-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)-1H-1,2,4-triazol-5(4H)-one | 1312809-83-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-(4-bromophenyl)-1-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)-1H-1,2,4-triazol-5(4H)-one
• 英文别名: 4-(4-Bromophenyl)-2-[2-(2,4-difluorophenyl)-2-hydroxy-3-(1,2,4-triazol-1-yl)propyl]-1,2,4-triazol-3-one
• CAS: 1312809-83-8
• 化学式: C₁₉H₁₅BrF₂N₆O₂
• 分子量: 477.268
• InChiKey: QJUMLXZZVLMUBQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.4
• 重原子数：
  30
• 可旋转键数：
  6
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.16
• 拓扑面积：
  86.8
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  1,3-二氟苯 在 aluminum (III) chloride 、 十六烷基三甲基溴化铵 、 碳酸氢钠 、 potassium carbonate 、 sodium hydroxide 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 22.0h， 生成 4-(4-bromophenyl)-1-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)-1H-1,2,4-triazol-5(4H)-one
  参考文献：
  名称：

  Design, synthesis and antifungal evaluation of 1-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)-1H-1,2,4-triazol-5(4H)-one

  摘要：

  Based on the structure of the active site of cytochrome P450 14 alpha-demethylase (CYP51) and the conclusions of the structure-activity relationships of azole antifungals, a series of 1-(2-(2,4-difluorophenyl)-2-hydroxy-3-(1H-1,2,4-triazol-1-yl)propyl)-1H-1,2,4-triazol-5(4H)-one of fluconazole analogs was synthesized. All compounds were characterized by IR, HRMS, (HNMR)-H-1 and C-13 NMR spectroscopic analysis. Results of preliminary antifungal in vitro test using eight human pathogenic species showed that some compounds displayed comparable or even better antifungal activities than reference drug fluconazole and that compound 3i exhibited significant activity against Candida albicans being worthy of further optimization. (C) 2011 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2011.02.001