N-(2-hydroxyethyl)-4-(methylthio)-2-oxo-6-p-tolyl-2H-pyran-3-carboxamide | 1512808-35-3

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: N-(2-hydroxyethyl)-4-(methylthio)-2-oxo-6-p-tolyl-2H-pyran-3-carboxamide
• CAS: 1512808-35-3
• 化学式: C₁₆H₁₇NO₄S
• 分子量: 319.381
• InChiKey: UXMKKCINLCREAA-UHFFFAOYSA-N

物化性质

• 熔点：
  202-203 °C
• 沸点：
  542.8±50.0 °C(predicted)
• 密度：
  1.32±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.06
• 重原子数：
  22.0
• 可旋转键数：
  5.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  79.54
• 氢给体数：
  2.0
• 氢受体数：
  5.0

反应信息

• 作为反应物：
  描述：

  N-(2-hydroxyethyl)-4-(methylthio)-2-oxo-6-p-tolyl-2H-pyran-3-carboxamide 在 盐酸羟胺 、 碳酸氢钠 作用下， 以 乙醇 为溶剂， 反应 4.0h， 以80%的产率得到4-(hydroxyamino)-N-(2-hydroxyethyl)-2-oxo-6-p-tolyl-2H-pyran-3-carboxamide
  参考文献：
  名称：

  Synthesis and Anti-HCV Activity of 4-Hydroxyamino α-Pyranone Carboxamide Analogues

  摘要：

  High genetic variability in hepatitis C virus (HCV), emergence of drug resistant viruses and side effects demand the requirement for development of new scaffolds to show an alternate mechanism. Herein, we report discovery of new scaffold I based on 4-hydroxyamino alpha-pyranone carboxamide as promising anti-HCV agents. A comprehensive structure activity relationship (SAR) was explored with several newly synthesized compounds. In all promising compounds (17-19, 21-22, 24-25, and 49) with EC50 ranging 0.15 to 0.40 mu M, the aryl group at C-6 position of alpha-pyranone were unsubstituted. In particular, 25 demonstrated potential anti-HCV activity with EC50 of 0.18 mu M in cell based HCV replicon system with lower cytotoxicity (CC50 > 20 mu M) and provided a new scaffold for anti-HCV drug development. Further investigations, including biochemical characterization, are yet to be performed to elucidate its possible mode of action.

  DOI：

  10.1021/ml400432f
• 作为产物：
  描述：

  1-(4-甲基苯基)-3,3-二(甲硫基)-2-丙烯-1-酮 在 sodium hydride 、 N,N-二异丙基乙胺 、 N-[(dimethylamino)-3-oxo-1H-1,2,3-triazolo[4,5-b]pyridin-1-yl-methylene]-N-methylmethanaminium hexafluorophosphate 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 为溶剂， 反应 8.0h， 生成 N-(2-hydroxyethyl)-4-(methylthio)-2-oxo-6-p-tolyl-2H-pyran-3-carboxamide
  参考文献：
  名称：

  Synthesis and Anti-HCV Activity of 4-Hydroxyamino α-Pyranone Carboxamide Analogues

  摘要：

  High genetic variability in hepatitis C virus (HCV), emergence of drug resistant viruses and side effects demand the requirement for development of new scaffolds to show an alternate mechanism. Herein, we report discovery of new scaffold I based on 4-hydroxyamino alpha-pyranone carboxamide as promising anti-HCV agents. A comprehensive structure activity relationship (SAR) was explored with several newly synthesized compounds. In all promising compounds (17-19, 21-22, 24-25, and 49) with EC50 ranging 0.15 to 0.40 mu M, the aryl group at C-6 position of alpha-pyranone were unsubstituted. In particular, 25 demonstrated potential anti-HCV activity with EC50 of 0.18 mu M in cell based HCV replicon system with lower cytotoxicity (CC50 > 20 mu M) and provided a new scaffold for anti-HCV drug development. Further investigations, including biochemical characterization, are yet to be performed to elucidate its possible mode of action.

  DOI：

  10.1021/ml400432f