cyclohexyl-{4-[5-(4-fluoro-phenyl)-2-methylsulfanyl-1H-imidazol-4-yl]-pyridin-2-yl}-amine

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: cyclohexyl-{4-[5-(4-fluoro-phenyl)-2-methylsulfanyl-1H-imidazol-4-yl]-pyridin-2-yl}-amine
• 英文别名: Cyclohexyl-{4-[5-(4-fluorophenyl)-2-methylsulfanyl-1H-imidazol-4-yl]pyridin-2-yl}amine；N-cyclohexyl-4-[5-(4-fluorophenyl)-2-methylsulfanyl-1H-imidazol-4-yl]pyridin-2-amine
• 化学式: C₂₁H₂₃FN₄S
• 分子量: 382.505
• InChiKey: GXEBQLXMNHUVPU-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.4
• 重原子数：
  27
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  78.9
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  cyclohexyl-{4-[5-(4-fluoro-phenyl)-2-methylsulfanyl-1H-imidazol-4-yl]-pyridin-2-yl}-amine 在 potassium peroxomonosulfate 作用下， 以 四氢呋喃 、 水 为溶剂， 反应 2.0h， 以56.5%的产率得到N-cyclohexyl-4-(4-(4-fluorophenyl)-2-(methylsulfinyl)-1H-imidazol-5-yl)pyridin-2-amine
  参考文献：
  名称：

  Chiral Sulfoxides as Metabolites of 2-Thioimidazole-Based p38α Mitogen-Activated Protein Kinase Inhibitors: Enantioselective Synthesis and Biological Evaluation

  摘要：

  A number of pharmaceutically important drugs contain asymmetric sulfinyl moieties, so the biological evaluation of chiral sulfoxides as human drug metabolites is important for the development of safe and effective pharmaceuticals. Asymmetric oxidation is one of the most attractive ways to prepare chiral sulfoxides. In combination with different chiral ligands, the iron- and titanium-catalyzed asymmetric oxidations of tri- and tetrasubstituted 2-thioimidazoles afford the corresponding sulfoxides with enantiomeric excesses up to 99% as novel p38a mitogen-activated protein kinase (p38 alpha MAPK) inhibitors. The enantiomerically pure sulfoxides were evaluated on their inhibitory potency against p38 alpha MAPK compared to the respective sulfides and sulfoxide racemates and showed differences in their affinities for the enzyme with IC(50) in the low nanomolar range. In addition, the ability to inhibit the release of tumor necrosis factor-alpha (TNF-alpha) from human whole blood (HWB) was examined. Some pyridinylimidazole derivatives showed excellent HWB activity with IC(50) as low as 52 nM.

  DOI：

  10.1021/jm101623p
• 作为产物：
  描述：

  4-(4-氟苯基)-5-(2-氟吡啶-4-基)-1,3-二氢咪唑-2-硫酮 在 potassium carbonate 作用下， 以 甲醇 为溶剂， 反应 24.0h， 生成 cyclohexyl-{4-[5-(4-fluoro-phenyl)-2-methylsulfanyl-1H-imidazol-4-yl]-pyridin-2-yl}-amine
  参考文献：
  名称：

  Chiral Sulfoxides as Metabolites of 2-Thioimidazole-Based p38α Mitogen-Activated Protein Kinase Inhibitors: Enantioselective Synthesis and Biological Evaluation

  摘要：

  A number of pharmaceutically important drugs contain asymmetric sulfinyl moieties, so the biological evaluation of chiral sulfoxides as human drug metabolites is important for the development of safe and effective pharmaceuticals. Asymmetric oxidation is one of the most attractive ways to prepare chiral sulfoxides. In combination with different chiral ligands, the iron- and titanium-catalyzed asymmetric oxidations of tri- and tetrasubstituted 2-thioimidazoles afford the corresponding sulfoxides with enantiomeric excesses up to 99% as novel p38a mitogen-activated protein kinase (p38 alpha MAPK) inhibitors. The enantiomerically pure sulfoxides were evaluated on their inhibitory potency against p38 alpha MAPK compared to the respective sulfides and sulfoxide racemates and showed differences in their affinities for the enzyme with IC(50) in the low nanomolar range. In addition, the ability to inhibit the release of tumor necrosis factor-alpha (TNF-alpha) from human whole blood (HWB) was examined. Some pyridinylimidazole derivatives showed excellent HWB activity with IC(50) as low as 52 nM.

  DOI：

  10.1021/jm101623p

文献信息

• Design, Synthesis, and Biological Evaluation of Novel Tri- and Tetrasubstituted Imidazoles as Highly Potent and Specific ATP-Mimetic Inhibitors of p38 MAP Kinase: Focus on Optimized Interactions with the Enzyme’s Surface-Exposed Front Region
  作者：Stefan A. Laufer、Dominik R. J. Hauser、David M. Domeyer、Katrin Kinkel、Andy J. Liedtke

  DOI：10.1021/jm701529q

  日期：2008.7.1

  region (hydrophobic region II) of the enzyme led to the identification of extremely potent p38 MAPK inhibitors with p38 IC 50 values in the low nanomolar range. Approximately 90 pyridinylimidazole-based compounds with a range of potencies against p38alpha MAP kinase were further investigated for their ability to inhibit the release of tumor necrosis factor-alpha (TNFalpha) and/or interleukin-1beta (IL-1beta)

  描述了新型2,4,5-和1,2,4,5-取代的2-硫代咪唑的合成，生物学测试和SAR。评估吡啶基部分2位上的氨基，氧基或硫氧基取代基对抑制剂效能和对p38丝裂原活化蛋白激酶（p38 MAPK）的选择性的贡献以及使细胞色素P450（CYP450）抑制作用最小化的能力。与酶表面暴露的前区（疏水区II）正向相互作用的极性取代的（环）脂族氨基取代基（例如四氢吡喃基氨基）的引入导致鉴定出p38 IC50值为50的强效p38 MAPK抑制剂。低纳摩尔范围。进一步研究了大约90种具有对p38alpha MAP激酶具有一定效力的吡啶基咪唑基化合物，它们具有抑制人类全血释放肿瘤坏死因子α（TNFalpha）和/或白介素1beta（IL-1beta）的能力。一些最有前途的候选药物除p38alpha以外，还针对一组17种不同的激酶进行了选择性分析，和/或测试了它们对许多代谢相关CYP450同工酶的相互作用潜能。
• [DE] 2-THIO-SUBSTITUIERTE IMIDAZOLDERIVATE UND IHRE VERWENDUNG IN DER PHARMAZIE<br/>[EN] 2-THIO-SUBSTITUTED IMIDAZOLE DERIVATIVES AND THEIR USE IN PHARMACEUTICS<br/>[FR] DERIVES D'IMIDAZOL 2-THIO-SUBSTITUES ET LEUR UTILISATION DANS LE DOMAINE PHARMACEUTIQUE
  申请人：MERCKLE GMBH

  公开号：WO2004018458A1

  公开（公告）日：2004-03-04

  Die Erfindung betrifft 2-Thio-substituierte Imidazolderivate der Formel (I) worin die Reste R1, R2, R3 und m die in der Beschreibung angegebene Bedeutung besitzen. Die erfindungsgemässen Verbindungen besitzen eine immunmodulierende und/oder die Cytokinfreisetzung hemmende Wirkung und sind daher geeignet zur Behandlung von Erkrankungen, die mit einer Störung des Immunsystems im Zusammenhang stehen.

  这项发明涉及式(I)的2-硫代取代咪唑衍生物，其中残基R1、R2、R3和m具有描述中所指定的含义。根据本发明的化合物具有免疫调节和/或细胞因子释放抑制作用，因此适用于治疗与免疫系统紊乱相关的疾病。
• 2-Thio-substituted imidazole derivatives and their use in pharmaceutics
  申请人：Laufer Stefan

  公开号：US20060235054A1

  公开（公告）日：2006-10-19

  The invention relates to 2-thio-substituted imidazole derivatives of the formula I in which the radicals R 1 , R 2 R 3 and m are as defined in the description. The compounds according to the invention have immunomodulating and/or cytokine-release-inhibiting action and are therefore suitable for treating disorders associated with a disturbed immune system.

  本发明涉及公式I中的2-硫代取代咪唑衍生物，其中基团R1，R2，R3和m如描述中所定义。本发明的化合物具有免疫调节和/或细胞因子释放抑制作用，因此适用于治疗与免疫系统紊乱相关的疾病。
• 2-thio-substituted imidazole derivatives and their use in pharmaceutics
  申请人：c-a-i-r biosciences GmbH

  公开号：US07582660B2

  公开（公告）日：2009-09-01

  The invention relates to 2-thio-substituted imidazole derivatives of the formula I in which the radicals R1, R2, R3 and m are as defined in the description. The compounds according to the invention have immunomodulating and/or cytokine-release-inhibiting action and are therefore suitable for treating disorders associated with a disturbed immune system.

  该发明涉及公式I中的2-硫代取代咪唑衍生物，其中基团R1、R2、R3和m的定义如描述中所示。根据该发明的化合物具有免疫调节和/或细胞因子释放抑制作用，因此适用于治疗与免疫系统紊乱相关的疾病。
• 2-THIO-SUBSTITUIERTE IMIDAZOLDERIVATE UND IHRE VERWENDUNG IN DER PHARMAZIE
  申请人：MERCKLE GMBH

  公开号：EP1539741A1

  公开（公告）日：2005-06-15