(4-(2-chloro-4-nitrophenyl)piperazin-1-yl)(4-methyl-1-phenyl-1H-1,2,3-triazol-5-yl)methanone | 1362020-33-4

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: (4-(2-chloro-4-nitrophenyl)piperazin-1-yl)(4-methyl-1-phenyl-1H-1,2,3-triazol-5-yl)methanone
• 英文别名: [4-(2-Chloro-4-nitrophenyl)piperazin-1-yl]-(5-methyl-3-phenyltriazol-4-yl)methanone
• CAS: 1362020-33-4
• 化学式: C₂₀H₁₉ClN₆O₃
• 分子量: 426.862
• InChiKey: QCALZDZQKXORIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  30
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  100
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-methyl-1-phenyl-1H-1,2,3-triazole-5-carboxylic acid ethyl ester 在 草酰氯 、 水 、 lithium hydroxide 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 5.0h， 生成 (4-(2-chloro-4-nitrophenyl)piperazin-1-yl)(4-methyl-1-phenyl-1H-1,2,3-triazol-5-yl)methanone
  参考文献：
  名称：

  Design, Synthesis, and in Vitro Biological Evaluation of 1H-1,2,3-Triazole-4-carboxamide Derivatives as New Anti-influenza A Agents Targeting Virus Nucleoprotein

  摘要：

  The influenza virus nucleoprotein (NP) is an emerging target for anti-influenza drug development. Nucleozin (1) and its closely related derivatives had been identified as NP inhibitors displaying anti-influenza activity. Utilizing 1 as a lead molecule, we successfully designed and synthesized a series of 1H-1,2,3-triazole-4-carboxamide derivatives as new anti-influenza A agents. One of the most potent compounds, 3b, inhibited the replication of various H3N2 and H1N1 influenza A virus strains with IC50 values ranging from 0.5 to 4.6 mu M. Compound 3b also strongly inhibited the replication of H5N1 (RG14), amantidine-resistant A/WSN/33 (H1N1), and oseltamivir-resistant A/WSN/1933 (H1N1, 274Y) virus strains with IC50 values in sub-mu M ranges. Further computational studies and mechanism investigation suggested that 3b might directly target influenza virus A nucleoprotein to inhibit its nuclear accumulation.

  DOI：

  10.1021/jm2013503

文献信息

• Design, Synthesis, and in Vitro Biological Evaluation of 1<i>H</i>-1,2,3-Triazole-4-carboxamide Derivatives as New Anti-influenza A Agents Targeting Virus Nucleoprotein
  作者：Huimin Cheng、Junting Wan、Meng-I Lin、Yingxue Liu、Xiaoyun Lu、Jinsong Liu、Yong Xu、Jianxin Chen、Zhengchao Tu、Yih-Shyun E. Cheng、Ke Ding

  DOI：10.1021/jm2013503

  日期：2012.3.8

  The influenza virus nucleoprotein (NP) is an emerging target for anti-influenza drug development. Nucleozin (1) and its closely related derivatives had been identified as NP inhibitors displaying anti-influenza activity. Utilizing 1 as a lead molecule, we successfully designed and synthesized a series of 1H-1,2,3-triazole-4-carboxamide derivatives as new anti-influenza A agents. One of the most potent compounds, 3b, inhibited the replication of various H3N2 and H1N1 influenza A virus strains with IC50 values ranging from 0.5 to 4.6 mu M. Compound 3b also strongly inhibited the replication of H5N1 (RG14), amantidine-resistant A/WSN/33 (H1N1), and oseltamivir-resistant A/WSN/1933 (H1N1, 274Y) virus strains with IC50 values in sub-mu M ranges. Further computational studies and mechanism investigation suggested that 3b might directly target influenza virus A nucleoprotein to inhibit its nuclear accumulation.