1-(6-trifluoromethylpyridin-3-yl)piperazine | 845617-30-3

• 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: 1-(6-trifluoromethylpyridin-3-yl)piperazine
• 英文别名: 1-(6-(Trifluoromethyl)pyridin-3-yl)piperazine；1-[6-(trifluoromethyl)pyridin-3-yl]piperazine
• CAS: 845617-30-3
• 化学式: C₁₀H₁₂F₃N₃
• 分子量: 231.221
• InChiKey: FCNLATMNOJLXID-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  16
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.5
• 拓扑面积：
  28.2
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  1-(6-trifluoromethylpyridin-3-yl)piperazine 在 benzotriazol-1-yloxyl-tris-(pyrrolidino)-phosphonium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 Nε-acryloyl-L-lysine-4-(6-trifluoromethylpyridin-3-yl)piperazide*2TFA
  参考文献：
  名称：

  N^ε-Acryloyllysine Piperazides as Irreversible Inhibitors of Transglutaminase 2: Synthesis, Structure–Activity Relationships, and Pharmacokinetic Profiling

  摘要：

  Transglutaminase 2 (TGase 2)-catalyzed transamidation represents an important post-translational mechanism for protein modification with implications in physiological and pathophysiological conditions, including fibrotic and neoplastic processes. Consequently, this enzyme is considered a promising target for the diagnosis of and therapy for these diseases. In this study, we report on the synthesis and kinetic characterization of N-acryloyllysine piperazides as irreversible inhibitors of TGase 2. Systematic structural modifications on 54 new compounds were performed with a major focus on fluorine-bearing substituents due to the potential of such compounds to serve as radiotracer candidates for positron emission tomography. The determined inhibitory activities ranged from 100 to 10 000 M-1 s(-1), which resulted in comprehensive structure activity relationships. Structure activity correlations using various substituent parameters accompanied by covalent docking studies provide an advanced understanding of the molecular recognition for this inhibitor class within the active site of TGase 2. Selectivity profiling of selected compounds for other transglutaminases demonstrated an excellent selectivity toward transglutaminase 2. Furthermore, an initial pharmacokinetic profiling of selected inhibitors was performed, including the assessment of potential membrane permeability and liver microsomal stability.

  DOI：

  10.1021/acs.jmedchem.8b00286
• 作为产物：
  描述：

  5-溴-2-三氟甲基吡啶 在 tris-(dibenzylideneacetone)dipalladium(0) 、 caesium carbonate 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 3.0h， 生成 1-(6-trifluoromethylpyridin-3-yl)piperazine
  参考文献：
  名称：

  N^ε-Acryloyllysine Piperazides as Irreversible Inhibitors of Transglutaminase 2: Synthesis, Structure–Activity Relationships, and Pharmacokinetic Profiling

  摘要：

  Transglutaminase 2 (TGase 2)-catalyzed transamidation represents an important post-translational mechanism for protein modification with implications in physiological and pathophysiological conditions, including fibrotic and neoplastic processes. Consequently, this enzyme is considered a promising target for the diagnosis of and therapy for these diseases. In this study, we report on the synthesis and kinetic characterization of N-acryloyllysine piperazides as irreversible inhibitors of TGase 2. Systematic structural modifications on 54 new compounds were performed with a major focus on fluorine-bearing substituents due to the potential of such compounds to serve as radiotracer candidates for positron emission tomography. The determined inhibitory activities ranged from 100 to 10 000 M-1 s(-1), which resulted in comprehensive structure activity relationships. Structure activity correlations using various substituent parameters accompanied by covalent docking studies provide an advanced understanding of the molecular recognition for this inhibitor class within the active site of TGase 2. Selectivity profiling of selected compounds for other transglutaminases demonstrated an excellent selectivity toward transglutaminase 2. Furthermore, an initial pharmacokinetic profiling of selected inhibitors was performed, including the assessment of potential membrane permeability and liver microsomal stability.

  DOI：

  10.1021/acs.jmedchem.8b00286

文献信息

• [EN] ANTHELMINTIC AGENTS AND THEIR USE<br/>[FR] AGENTS ANTHELMINTIQUES ET LEUR UTILISATION
  申请人：INTERVET INT BV

  公开号：WO2010115688A1

  公开（公告）日：2010-10-14

  This invention is directed to compounds and salts that are generally useful as anthelmintic agents or as intermediates in processes for making anthelmintic agents. This invention also is directed to processes for making the compounds and salts, pharmaceutical compositions and kits comprising the compounds and salts, uses of the compounds and salts to make medicaments, and treatments comprising the administration of the compounds and salts to animals in need of the treatments.

  这项发明涉及一般用作驱虫剂或作为制备驱虫剂的中间体的化合物和盐。这项发明还涉及制备这些化合物和盐的方法，包括这些化合物和盐的药物组合物和试剂盒，使用这些化合物和盐制备药物，以及将这些化合物和盐用于需要治疗的动物的治疗方法。
• Aryl sulfonamide and sulfonyl compounds as modulators of PPAR and methods of treating metabolic disorders
  申请人：Zhao Cunxiang

  公开号：US20050234046A1

  公开（公告）日：2005-10-20

  Aryl sulfonamide and sulfonyl compounds as modulators of peroxisome proliferator activated receptors, pharmaceutical compositions comprising the same, and methods of treating disease using the same are disclosed.

  芳基磺酰胺和磺酰基化合物作为过氧化物酶体增殖激活受体的调节剂，包含它们的药物组合物，以及使用它们治疗疾病的方法被披露。
• [EN] ANTHELMINTIC AGENTS AND THEIR USE<br/>[FR] AGENTS ANTHELMINTHIQUES ET LEUR UTILISATION
  申请人：INTERVET INT BV

  公开号：WO2010146083A1

  公开（公告）日：2010-12-23

  This invention is directed to compounds of the formula (I) and salts therefore that are generally useful as anthelmintic agents or as intermediates in processes for making anthelmintic agents. This invention also is directed to processes for making the compounds of this invention, pharmaceutical compositions and kits comprising the compounds of this invention, uses of the compounds of this invention to make medicaments, and treatments comprising the administration of the compounds of this invention to animals in need of the treatments.

  这项发明涉及通式（I）的化合物及其盐，通常可用作驱虫剂或作为制备驱虫剂的中间体。这项发明还涉及制备这些化合物的方法，包括这些化合物的药物组合物和试剂盒，利用这些化合物制备药物的用途，以及将这些化合物用于给予需要治疗的动物的治疗。
• Benzoyl-piperazine derivatives
  申请人：Jolidon J. Synese

  公开号：US20050209241A1

  公开（公告）日：2005-09-22

  The invention relates to compounds of formula wherein the substituents are described herein. The compounds may be used in the treatment of illnesses based on the glycine uptake inhibitor, such as psychoses, pain, neurodegenerative disfunction in memory and learning, schizophrenia, dementia and other diseases in which cognitive processes are impaired, such as attention deficit disorders or Alzheimer's disease.

  本发明涉及具有以下通式的化合物 其中取代基如本文所述。这些化合物可用于治疗基于抑制甘氨酸摄取的疾病，如精神疾病、疼痛、记忆和学习方面的神经退行性功能障碍、精神分裂症、痴呆症以及认知过程受损的其他疾病，例如注意力缺陷障碍或阿尔茨海默病。
• [EN] 1- (2-AMINO-BENZOL) -PIPERAZINE DERIVATIVES AS GLYCINE UPTAKE INHIBITORS FOR THE TREATMENT OF PSYCHOSES<br/>[FR] DERIVES DE 1-(2-AMINO-BENZOL)-PIPERAZINE EN TANT QU'INHIBITEURS DE L'ABSORPTION DU GLYCOCOLLE POUR TRAITER DES PSYCHOSES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2005023260A1

  公开（公告）日：2005-03-17

  A compound of formula (I) wherein the substituents are described in claim 1 for the treatment of psychoses, pain, neurodegenerative disfunction in memory and learning, schizophrenia, dementia and other diseases in which cognitive processes are impaired, such as attention deficit disorders or Alzheimer's disease.

  具有式（I）的化合物，其中取代基如权利要求1中所述，用于治疗精神病、疼痛、记忆和学习中的神经退行性功能障碍、精神分裂症、痴呆症以及认知过程受损的其他疾病，如注意力缺陷障碍或阿尔茨海默病。