1-((5-methyl-2-(o-tolyl)oxazol-4-yl)methyl)piperidine-4-carboxylic acid

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-((5-methyl-2-(o-tolyl)oxazol-4-yl)methyl)piperidine-4-carboxylic acid
• 英文别名: 1-[[5-methyl-2-(2-methylphenyl)-1,3-oxazol-4-yl]methyl]piperidine-4-carboxylic acid
• 化学式: C₁₈H₂₂N₂O₃
• 分子量: 314.384
• InChiKey: SQFKOZWUUJTNON-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0.4
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  66.6
• 氢给体数：
  1
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  N-(3-氨丙基)吗啉 、 1-((5-methyl-2-(o-tolyl)oxazol-4-yl)methyl)piperidine-4-carboxylic acid 在 4-二甲氨基吡啶 、 1-羟基苯并三唑一水物 、 N,N'-二异丙基碳二亚胺 作用下， 以 二氯甲烷 为溶剂， 反应 16.0h， 以40%的产率得到1-((5-methyl-2-(o-tolyl)oxazol-4-yl)methyl)-N-(3-morpholinopropyl)piperidine-4-carboxamide
  参考文献：
  名称：

  Development of an Aryloxazole Class of Hepatitis C Virus Inhibitors Targeting the Entry Stage of the Viral Replication Cycle

  摘要：

  Reliance on hepatitis C virus (HCV) replicon systems and protein-based screening assays has led to treatments that target HCV viral replication proteins. The model does not encompass other viral replication cycle steps such as entry, processing, assembly and secretion, or viral host factors. We previously applied a phenotypic high-throughput screening platform based on an infectious HCV system and discovered an aryloxazole-based anti-HCV hit. Structure-activity relationship studies revealed several compounds exhibiting EC50 values below 100 nM. Lead compounds showed inhibition of the HCV pseudoparticle entry, suggesting a different mode of action from existing HCV drugs. Hit 7a and lead 7ii both showed synergistic effects in combination with existing HCV drugs. In vivo pharmacokinetics studies of Iii showed high liver distribution and long half-life without obvious hepatotoxicity. The lead compounds are promising as preclinical candidates for the treatment of HCV infection and as molecular probes to study HCV pathogenesis.

  DOI：

  10.1021/acs.jmedchem.7b00561
• 作为产物：
  描述：

  4,5-dimethyl-2-(o-tolyl)oxazole 3-oxide 在 potassium hydroxide 、 三氯氧磷 作用下， 以 乙醇 、 1,2-二氯乙烷 为溶剂， 反应 16.5h， 生成 1-((5-methyl-2-(o-tolyl)oxazol-4-yl)methyl)piperidine-4-carboxylic acid
  参考文献：
  名称：

  Development of an Aryloxazole Class of Hepatitis C Virus Inhibitors Targeting the Entry Stage of the Viral Replication Cycle

  摘要：

  Reliance on hepatitis C virus (HCV) replicon systems and protein-based screening assays has led to treatments that target HCV viral replication proteins. The model does not encompass other viral replication cycle steps such as entry, processing, assembly and secretion, or viral host factors. We previously applied a phenotypic high-throughput screening platform based on an infectious HCV system and discovered an aryloxazole-based anti-HCV hit. Structure-activity relationship studies revealed several compounds exhibiting EC50 values below 100 nM. Lead compounds showed inhibition of the HCV pseudoparticle entry, suggesting a different mode of action from existing HCV drugs. Hit 7a and lead 7ii both showed synergistic effects in combination with existing HCV drugs. In vivo pharmacokinetics studies of Iii showed high liver distribution and long half-life without obvious hepatotoxicity. The lead compounds are promising as preclinical candidates for the treatment of HCV infection and as molecular probes to study HCV pathogenesis.

  DOI：

  10.1021/acs.jmedchem.7b00561