4-(3-(trifluoromethyl)phenyl)-N-(4-(trifluoromethyl)pyridin-2-yl)piperazine-1-carbothioamide trifluoroacetate | 1542213-72-8

• 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-(3-(trifluoromethyl)phenyl)-N-(4-(trifluoromethyl)pyridin-2-yl)piperazine-1-carbothioamide trifluoroacetate
• CAS: 1542213-72-8
• 化学式: C₂HF₃O₂*C₁₈H₁₆F₆N₄S
• 分子量: 548.432
• InChiKey: NPBZTZAGIITAGZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.27
• 重原子数：
  36.0
• 可旋转键数：
  2.0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.35
• 拓扑面积：
  68.7
• 氢给体数：
  2.0
• 氢受体数：
  4.0

反应信息

• 作为产物：
  描述：

  2-氨基-4-三氟甲基吡啶 以 二氯甲烷 为溶剂， 反应 1.25h， 生成 4-(3-(trifluoromethyl)phenyl)-N-(4-(trifluoromethyl)pyridin-2-yl)piperazine-1-carbothioamide trifluoroacetate
  参考文献：
  名称：

  4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-N-(4-methoxypyridin-2-yl)piperazine-1-carbothioamide (ML267), a Potent Inhibitor of Bacterial Phosphopantetheinyl Transferase That Attenuates Secondary Metabolism and Thwarts Bacterial Growth

  摘要：

  4'-Phosphopantetheinyl transferases (PPTases) catalyze a post-translational modification essential to bacterial cell viability and virulence. We present the discovery and medicinal chemistry optimization of 2-pyridinyl-N-(4-aryl)-piperazine-1-carbothioamides, which exhibit submicromolar inhibition of bacterial Sfp-PPTase with no activity toward the human orthologue. Moreover, compounds within this class possess antibacterial activity in the absence of a rapid cytotoxic response in human cells. An advanced analogue of this series, ML267 (55), was found to attenuate production of an Sfp-PPTase-dependent metabolite when applied to Bacillus subtilis at sublethal doses. Additional testing revealed antibacterial activity against methicillin-resistant Staphylococcus aureus, and chemical genetic studies implicated efflux as a mechanism for resistance in Escherichia coli. Additionally, we highlight the in vitro absorption, distribution, metabolism; and excretion and in vivo pharmacokinetic profiles of compound 55 to further demonstrate the potential utility of this small-molecule inhibitor.

  DOI：

  10.1021/jm401752p