4,6-diphenylnicotinonitrile

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 4,6-diphenylnicotinonitrile
• 英文别名: 4,6-Diphenylpyridine-3-carbonitrile
• 化学式: C₁₈H₁₂N₂
• 分子量: 256.307
• InChiKey: JRQPFAWHRORUGN-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  36.7
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  2-氨基吡啶 、 4,6-diphenylnicotinonitrile 在 1,10-菲罗啉 、 copper(I) bromide 、 zinc(II) iodide 作用下， 以 邻二氯苯 为溶剂， 反应 18.0h， 以81%的产率得到2-(4,6-diphenylpyridin-3-yl)-[1,2,4]triazolo[1,5-a]pyridine
  参考文献：
  名称：

  DABCO促进环氨基磺酸亚胺与Morita–Baylis–Hillman乙酸酯的多米诺反应：一种无金属的功能化烟酸衍生物†

  摘要：

  已开发出一种简便，绿色，无金属的新一锅合成策略，可以轻松获得具有良好收率的，具有良好医学前景的，在C-3位置具有酯，腈或乙酰基基团的医学上有希望的官能化吡啶经由一个多米诺小号ñ 2 /消除的几个4-芳基/杂芳基取代的5元环状磺酰胺酯亚胺与范围广泛的MBH乙酸酯的丙烯酸酯/丙烯腈/ MVK在2- /6π氮杂electrocyclization /芳构化反应DABCO在O 2气氛下将MeTHF用作有机碱。此外，通过独特的方法获得了生物学上令人感兴趣的三唑并吡啶衍生物。

  DOI：

  10.1039/c7ob00240h
• 作为产物：
  描述：

  2-chloro-4,6-diphenyl-pyridine-3-carbonitrile 在 氢气 、 sodium acetate 、 palladium dichloride 作用下， 20.0 ℃ 、101.33 kPa 条件下， 反应 36.0h， 以38%的产率得到4,6-diphenylnicotinonitrile
  参考文献：
  名称：

  4,6-Diphenylpyridines as Promising Novel Anti-Influenza Agents Targeting the PA–PB1 Protein–Protein Interaction: Structure–Activity Relationships Exploration with the Aid of Molecular Modeling

  摘要：

  Influenza is an infectious disease that represents an important public health burden, with high impact on the global morbidity, mortality, and economy. The poor protection and the need of annual updating of the anti-influenza vaccine, added to the rapid emergence of viral strains resistant to current therapy make the need for antiviral drugs with novel mechanisms of action compelling. In this regard, the viral RNA polymerase is an attractive target that allows the design of selective compounds with reduced risk of resistance. In previous studies we showed that the inhibition of the polymerase acidic protein-basic protein 1 (PA-PB1) interaction is a promising strategy for the development of anti-influenza agents. Starting from the previously identified 3-cyano-4,6-diphenyl-pyridines, we chemically modified this scaffold and explored its structure activity relationships. Noncytotoxic compounds with both the ability of disrupting the PA-PB1 interaction and antiviral activity were identified, and their mechanism of target binding was clarified with molecular modeling simulations.

  DOI：

  10.1021/acs.jmedchem.5b01935

文献信息

• NOVEL BIPYRIDYL DERIVATIVES
  申请人：Sankio Chemical Co., Ltd.

  公开号：EP1231207A1

  公开（公告）日：2002-08-14

  Provided are novel specific dipyridyl derivatives as a useful substance or an intermediate in the fields of pharmaceuticals, agrichemicals, ligands, silver halide photosensitive materials, liquid crystals, surfactants, electrophotography and organic electroluminescence.

  本文提供了新型特异性二吡啶衍生物，可作为有用物质或中间体用于制药、农用化学品、配体、卤化银感光材料、液晶、表面活性剂、电致发光和有机电致发光领域。
• US6603007B1
  申请人：——

  公开号：US6603007B1

  公开（公告）日：2003-08-05
• Domino reaction of cyclic sulfamidate imines with Morita–Baylis–Hillman acetates promoted by DABCO: a metal-free approach to functionalized nicotinic acid derivatives
  作者：Debashis Majee、Soumen Biswas、Shaikh M. Mobin、Sampak Samanta

  DOI：10.1039/c7ob00240h

  日期：——

  nitrile or an acetyl group at the C-3 position in good to excellent yields via a domino SN2/elimination/6π-aza-electrocyclization/aromatization reaction of several 4-aryl/hetero-aryl-substituted 5-membered cyclic sulfamidate imines with a broad range of MBH acetates of acrylate/acrylonitrile/MVK in 2-MeTHF promoted by DABCO as an organobase under an O2 atmosphere. Moreover, a biologically interesting triazolopyridine

  已开发出一种简便，绿色，无金属的新一锅合成策略，可以轻松获得具有良好收率的，具有良好医学前景的，在C-3位置具有酯，腈或乙酰基基团的医学上有希望的官能化吡啶经由一个多米诺小号ñ 2 /消除的几个4-芳基/杂芳基取代的5元环状磺酰胺酯亚胺与范围广泛的MBH乙酸酯的丙烯酸酯/丙烯腈/ MVK在2- /6π氮杂electrocyclization /芳构化反应DABCO在O 2气氛下将MeTHF用作有机碱。此外，通过独特的方法获得了生物学上令人感兴趣的三唑并吡啶衍生物。
• 4,6-Diphenylpyridines as Promising Novel Anti-Influenza Agents Targeting the PA–PB1 Protein–Protein Interaction: Structure–Activity Relationships Exploration with the Aid of Molecular Modeling
  作者：Iuni M. L. Trist、Giulio Nannetti、Cristina Tintori、Anna Lucia Fallacara、Davide Deodato、Beatrice Mercorelli、Giorgio Palù、Maikel Wijtmans、Tzveta Gospodova、Ewald Edink、Mark Verheij、Iwan de Esch、Lilia Viteva、Arianna Loregian、Maurizio Botta

  DOI：10.1021/acs.jmedchem.5b01935

  日期：2016.3.24

  Influenza is an infectious disease that represents an important public health burden, with high impact on the global morbidity, mortality, and economy. The poor protection and the need of annual updating of the anti-influenza vaccine, added to the rapid emergence of viral strains resistant to current therapy make the need for antiviral drugs with novel mechanisms of action compelling. In this regard, the viral RNA polymerase is an attractive target that allows the design of selective compounds with reduced risk of resistance. In previous studies we showed that the inhibition of the polymerase acidic protein-basic protein 1 (PA-PB1) interaction is a promising strategy for the development of anti-influenza agents. Starting from the previously identified 3-cyano-4,6-diphenyl-pyridines, we chemically modified this scaffold and explored its structure activity relationships. Noncytotoxic compounds with both the ability of disrupting the PA-PB1 interaction and antiviral activity were identified, and their mechanism of target binding was clarified with molecular modeling simulations.