(E)-2-(3-(4-(1-(2-carbamoylhydrazono)-ethyl)-phenyl)-ureido)-N-(2,4-dichlorobenzyl)-4-methylthiazole-5-carboxamide | 1048363-69-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: (E)-2-(3-(4-(1-(2-carbamoylhydrazono)-ethyl)-phenyl)-ureido)-N-(2,4-dichlorobenzyl)-4-methylthiazole-5-carboxamide
• 英文别名: 2-[[4-[(E)-N-(carbamoylamino)-C-methylcarbonimidoyl]phenyl]carbamoylamino]-N-[(2,4-dichlorophenyl)methyl]-4-methyl-1,3-thiazole-5-carboxamide
• CAS: 1048363-69-4
• 化学式: C₂₂H₂₁Cl₂N₇O₃S
• 分子量: 534.426
• InChiKey: AXPXSPGTACKPRB-KNBZMSCYSA-N

物化性质

• 熔点：
  184-186 °C(Solvent: Ethanol)
• 密度：
  1.53±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  35
• 可旋转键数：
  7
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  179
• 氢给体数：
  5
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  2-(3-(4-acetylphenyl)-ureido)-N-(2,4-dichlorobenzyl)-4-methylthiazole-5-carboxamide 、 盐酸氨基脲 在 溶剂黄146 、 三乙胺 作用下， 以 乙醇 为溶剂， 反应 6.0h， 以73%的产率得到(E)-2-(3-(4-(1-(2-carbamoylhydrazono)-ethyl)-phenyl)-ureido)-N-(2,4-dichlorobenzyl)-4-methylthiazole-5-carboxamide
  参考文献：
  名称：

  Design, Synthesis, and Biological Evaluation of Antiviral Agents Targeting Flavivirus Envelope Proteins

  摘要：

  Flavivirus envelope proteins (E proteins) have been shown to play a pivotal role in virus assembly, morphogenesis, and infection of host cells. Inhibition of flavivirus infection of a host cell by means of a small molecule envelope protein antagonist is an attractive strategy for the development of antiviral agents. Virtual screening of the NCI chemical database using the dengue virus envelope protein structure revealed several hypothetical hit compounds. Bioassay results identified a class of thiazole compounds with antiviral potency in cell-based assays. Modification of these lead compounds led to a series of analogues with improved antiviral activity and decreased cytotoxicity. The most active compounds 11 and 36 were effective in the low micromolar concentration range in a cellular assay system.

  DOI：

  10.1021/jm800412d

文献信息

• Design, Synthesis, and Biological Evaluation of Antiviral Agents Targeting Flavivirus Envelope Proteins
  作者：Ze Li、Mansoora Khaliq、Zhigang Zhou、Carol Beth Post、Richard J. Kuhn、Mark Cushman

  DOI：10.1021/jm800412d

  日期：2008.8.1

  Flavivirus envelope proteins (E proteins) have been shown to play a pivotal role in virus assembly, morphogenesis, and infection of host cells. Inhibition of flavivirus infection of a host cell by means of a small molecule envelope protein antagonist is an attractive strategy for the development of antiviral agents. Virtual screening of the NCI chemical database using the dengue virus envelope protein structure revealed several hypothetical hit compounds. Bioassay results identified a class of thiazole compounds with antiviral potency in cell-based assays. Modification of these lead compounds led to a series of analogues with improved antiviral activity and decreased cytotoxicity. The most active compounds 11 and 36 were effective in the low micromolar concentration range in a cellular assay system.