2-(4-Chlorophenyl)-1-(4-methylsulfonylphenyl)imidazole-4-carbonyl chloride | 1027150-28-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(4-Chlorophenyl)-1-(4-methylsulfonylphenyl)imidazole-4-carbonyl chloride
• CAS: 1027150-28-2
• 化学式: C₁₇H₁₂Cl₂N₂O₃S
• 分子量: 395.266
• InChiKey: QLIIMECHLBZIMF-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4
• 重原子数：
  25
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  77.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  二乙胺 、 2-(4-Chlorophenyl)-1-(4-methylsulfonylphenyl)imidazole-4-carbonyl chloride 在 吡啶 作用下， 以 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 1.0h， 生成 2-(4-chlorophenyl)-N,N-diethyl-1-[4-(methylsulfonyl)phenyl]-1H-imidazole-4-carboxamide
  参考文献：
  名称：

  1,2-Diarylimidazoles as Potent, Cyclooxygenase-2 Selective, and Orally Active Antiinflammatory Agents

  摘要：

  Series of 1,2-diarylimidazoles has been synthesized and found to contain highly potent and selective inhibitors of the human COX-2 enzyme. The paper describes a short synthesis of the target 1,2-diarylimidazoles starting with aryl nitriles. Different portions of the diarylimidazole (I) were modified to establish SAR. Systematic variations of the substituents in the aryl ring B have yielded very potent (IC50 = 10-100 nm) and selective (1000-12500) inhibitors of the COX-2 enzyme. The study on the influence of substituents in the imidazole ring established that a CF3 group at position 4 gives the optimum oral activity. A number of the diarylimidazoles showed excellent inhibition in the adjuvant induced arthritis model (e.g., ED50 = 0.02 mph for 22 and 34). The diarylimidazoles are also potent inhibitors of carrageenan-induced edema (ED50 = 9-30 mph) sind hyperalgesia (ED50 = 11-40 mpk). Several orally active diarylimidazoles show no GI toxicity in the rat and mouse up to 200 mpk.

  DOI：

  10.1021/jm9700225
• 作为产物：
  描述：

  对氯苯甲腈 在 sodium hydroxide 、 草酰氯 、 三甲基铝 、 碳酸氢钠 、 对甲苯磺酸 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 异丙醇 、 甲苯 、 乙腈 为溶剂， 反应 133.5h， 生成 2-(4-Chlorophenyl)-1-(4-methylsulfonylphenyl)imidazole-4-carbonyl chloride
  参考文献：
  名称：

  1,2-Diarylimidazoles as Potent, Cyclooxygenase-2 Selective, and Orally Active Antiinflammatory Agents

  摘要：

  Series of 1,2-diarylimidazoles has been synthesized and found to contain highly potent and selective inhibitors of the human COX-2 enzyme. The paper describes a short synthesis of the target 1,2-diarylimidazoles starting with aryl nitriles. Different portions of the diarylimidazole (I) were modified to establish SAR. Systematic variations of the substituents in the aryl ring B have yielded very potent (IC50 = 10-100 nm) and selective (1000-12500) inhibitors of the COX-2 enzyme. The study on the influence of substituents in the imidazole ring established that a CF3 group at position 4 gives the optimum oral activity. A number of the diarylimidazoles showed excellent inhibition in the adjuvant induced arthritis model (e.g., ED50 = 0.02 mph for 22 and 34). The diarylimidazoles are also potent inhibitors of carrageenan-induced edema (ED50 = 9-30 mph) sind hyperalgesia (ED50 = 11-40 mpk). Several orally active diarylimidazoles show no GI toxicity in the rat and mouse up to 200 mpk.

  DOI：

  10.1021/jm9700225