4-(4-fluorophenyl)-5-[2-(1-phenylethylamino)pyridin-4-yl]-1,3-dihydro-imidazole-2-thione | 581098-66-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 4-(4-fluorophenyl)-5-[2-(1-phenylethylamino)pyridin-4-yl]-1,3-dihydro-imidazole-2-thione
• 英文别名: 4-(4-fluorophenyl)-5-[2-(1-phenylethylamino)pyridin-4-yl]-1,3-dihydroimidazole-2-thione；4-(4-fluorophenyl)-5-[2-(1-phenylethylamino)pyridin-4-yl]-1,3-dihydroimidazol-2-thione；4-(4-Fluorophenyl)-5-(2-(1-phenylethylamino)pyridin-4-yl)-1,3-dihydroimidazol-2-thione
• CAS: 581098-66-0
• 化学式: C₂₂H₁₉FN₄S
• 分子量: 390.484
• InChiKey: PEUBBJJLRHHTSD-UHFFFAOYSA-N

物化性质

• 熔点：
  204 °C
• 沸点：
  560.6±60.0 °C(Predicted)
• 密度：
  1.34±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.3
• 重原子数：
  28
• 可旋转键数：
  5
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  81.1
• 氢给体数：
  3
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  3-溴-1,2-并二酚 、 4-(4-fluorophenyl)-5-[2-(1-phenylethylamino)pyridin-4-yl]-1,3-dihydro-imidazole-2-thione 在 sodium ethanolate 作用下， 以 甲醇 为溶剂， 反应 8.0h， 以48%的产率得到3-((4-(4-fluorophenyl)-5-(2-((1-phenylethyl)amino)pyridin-4-yl)-1Himidazol-2-yl)thio)propane-1,2-diol
  参考文献：
  名称：

  Targeting the Ribose and Phosphate Binding Site of p38 Mitogen-Activated Protein (MAP) Kinase: Synthesis and Biological Testing of 2-Alkylsulfanyl-, 4(5)-Aryl-, 5(4)-Heteroaryl-Substituted Imidazoles

  摘要：

  Three series of substituted 2-alkylsulfanyl-4-(4-fluorophenyl)imidazoles, 5-pyridinyl-, 1-methyl-5-pyridinyl-, and 5-(2-aminopyridin-4-yl)-imidazoles, were prepared and tested for their ability to inhibit p38 MAP kinase and TNF-alpha release. These compounds were prepared by using different synthetic routes. They were tested by applying a nonradioactive p38 MAP kinase assay and by measurement of TNF-a release in human whole blood. Potent inhibitors (IC(50)values in the low nanomolar range, as low as 2 nM in the enzyme assay and 37 nM in the human whole blood test) were identified by variation of substituents at the imidazole-C2-thio position as well as at the 2-aminopyridinyl functionality. In contrast to other known kinase inhibitors, these novel imidazole derivatives with the substituents at the imidazole-C2-thio position may interact with the ribose as well as with the phosphate binding site of the p38 MAP kinase.

  DOI：

  10.1021/jm800373t
• 作为产物：
  描述：

  2-氯-4-甲基吡啶 在 palladium on activated charcoal 盐酸 、 氢气 、 溶剂黄146 、 lithium diisopropyl amide 、 sodium nitrite 作用下， 以 四氢呋喃 、 甲醇 、 乙醇 、 正己烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 11.0h， 生成 4-(4-fluorophenyl)-5-[2-(1-phenylethylamino)pyridin-4-yl]-1,3-dihydro-imidazole-2-thione
  参考文献：
  名称：

  新型取代的吡啶基咪唑类作为有效的抗细胞因子药物，对肝细胞色素P450酶的活性较低。

  摘要：

  制备了一系列p38 MAP（有丝分裂原活化蛋白）激酶的多取代吡啶-4-基咪唑抑制剂，作为小分子抗细胞因子药物和候选药物，用于治疗慢性炎性疾病。评估了吡啶基和咪唑部分的取代基对选择性抑制p38的贡献，而没有伴随的细胞色素P450相互作用。将1-苯基乙基（7e，p38：IC（50）0.38 microM）或乙酰基取代基放置在几个2-氨基吡啶咪唑的环外氮原子上导致鉴定出有效的p38抑制剂，该抑制剂超过了起始铅ML 3375（p38：IC （50）0.63 microM）效能。初步的模型研究将7e的增强生物活性与其1-苯基乙基氨基侧链和靠近p38接头区域的疏水口袋之间的新型相互作用相关。该系列中最活跃的p38抑制剂在功能性PBMC（外周血单个核细胞）和全血测定中保持了其功效。此外，与在模型p38抑制剂中观察到的肝毒性有关的细胞色素P450相互作用，通过在咪唑核的1位上引入四甲基哌啶取代基而非常有效

  DOI：

  10.1021/jm030766k

文献信息

• KINASE MODULATORS FOR THE TREATMENT OF CANCER
  申请人：Synovo GmbH

  公开号：US20170313661A1

  公开（公告）日：2017-11-02

  A method of treating cancer in which a compound that inhibits the expression, production or release of IL-10 by immune cells is combined with a compound that stimulates the production of IL-12 when given in combination with, or in the presence of TNFa. Said method is effective when provided in addition to standard therapies, notably chemotherapy using cytotoxic drugs and other forms of immune therapy including therapeutic vaccines.

  一种治疗癌症的方法，其中抑制免疫细胞表达、产生或释放IL-10的化合物与在与TNFa联合给予或存在的情况下刺激IL-12产生的化合物结合。所述方法在提供标准疗法的基础上有效，特别是包括使用细胞毒性药物的化疗和其他形式的免疫疗法，包括治疗性疫苗。
• 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。
• 2-SULFANYL-SUBSTITUTED IMIDAZOLE DERIVATIVES AND THEIR USE AS CYTOKINE INHIBITORS
  申请人：Burnet Michael

  公开号：US20090270462A1

  公开（公告）日：2009-10-29

  The invention relates to 2-thio-substituted imidazole derivatives of the Formula I, and to methods of use thereof.

  这项发明涉及到式I的2-硫代咪唑衍生物，以及其使用方法。
• Towards the improvement of the synthesis of novel 4(5)-aryl-5(4)-heteroaryl-2-thio-substituted imidazoles and their p38 MAP kinase inhibitory activity
  作者：Stefan Laufer、Pierre Koch

  DOI：10.1039/b717605h

  日期：——

  A series of 2-alkylsulfanyl-4-(4-fluorophenyl)-5-(2-aminopyridin-4-yl)-substituted imidazoles was prepared and interaction possibilities of the 2-thioether moiety with phosphate/ribose binding pockets of p38 MAP kinase were investigated. Introduction of the alkyl/benzyl amino function at the pyridine moiety was carried out via nucleophilic substitution or via palladium catalyzed aryl-C-N-bond formation

  制备了一系列的2-烷基硫烷基-4-（4-氟苯基）-5-（2-氨基吡啶-4-基）取代的咪唑，并且将2-硫醚部分与p38 MAP激酶的磷酸/核糖结合口袋相互作用的可能性被调查了。通过亲核取代或通过钯催化的芳基-CN-键形成在吡啶部分引入烷基/苄基氨基官能团。
• US8143294B2
  申请人：——

  公开号：US8143294B2

  公开（公告）日：2012-03-27