N-cyclohexyl-2-(2,4-dichlorophenyl)imidazo[1,2-a]pyridin-3-amine | 1218933-67-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: N-cyclohexyl-2-(2,4-dichlorophenyl)imidazo[1,2-a]pyridin-3-amine
• CAS: 1218933-67-5
• 化学式: C₁₉H₁₉Cl₂N₃
• 分子量: 360.286
• InChiKey: XGLMOLBNKIOPPS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.8
• 重原子数：
  24
• 可旋转键数：
  3
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.32
• 拓扑面积：
  29.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为产物：
  描述：

  2-氨基吡啶 、 异氰环已烷 、 2,4-二氯苯甲醛 以 neat (no solvent) 为溶剂， 反应 1.25h， 以96%的产率得到N-cyclohexyl-2-(2,4-dichlorophenyl)imidazo[1,2-a]pyridin-3-amine
  参考文献：
  名称：

  A facile protocol for the synthesis of 3-aminoimidazo-fused heterocycles via the Groebke–Blackburn–Bienayme reaction under catalyst-free and solvent-free conditions

  摘要：

  本文介绍了一种一锅合成3-氨基咪唑融合杂环的催化剂、溶剂、后处理和柱层析免费合成方法，该方法通过2-氨基杂环、醛和异氰酸酯的三组分反应实现。这一高效且绿色的方案具有环境友好、高产率和操作简单的优点。

  DOI：

  10.1039/c3gc42130a

文献信息

• Magnetic mesoporous poly-melamine–formaldehyde: an efficient and recyclable catalyst for straightforward one-pot synthesis of imidazo[1,2-a]pyridines
  作者：Mohammad Heydari、Najmedin Azizi、Zohreh Mirjafari、Mohammad Mahmoudi Hashemi

  DOI：10.1007/s13738-019-01705-3

  日期：2019.11

  synthesized and characterized by FTIR spectroscopy, SEM, XRD spectroscopy and EDS. The magnetically separable Fe3O4@mPMF catalyst had excellent efficiency for the synthesis a wide diversity of imidazo[1,2-a]pyridines by a three-component reaction of a 2-aminopyridine, aldehyde and isocyanide in good-to-excellent yields within a short reaction time, through an environmental friendliness and straightforward

  摘要磁性可分离的介孔聚三聚氰胺-甲醛纳米复合材料（Fe 3 O 4 @mPMF）已通过FTIR光谱，SEM，XRD光谱和EDS进行了表征。磁性可分离的Fe 3 O 4 @mPMF催化剂具有优异的效率，可通过2-氨基吡啶，醛和异氰酸酯的三组分反应以优异的优良性能合成各种咪唑并[1,2-a]吡啶。通过环境友好和简单的程序，可在较短的反应时间内获得产量。当反应完成数次而催化活性没有明显降低时，可以回收并再利用的纳米复合材料易于回收并且也可以重复使用。 图形摘要
• [EN] IMIDAZOPYRIDINES AND IMIDAZOPYRIMIDINES AS HIV-I REVERSE TRANSCRIPTASE INHIBITORS<br/>[FR] IMIDAZOPYRIDINES ET IMIDAZOPYRIMIDINES UTILISÉS COMME INHIBITEURS DE LA TRANSCRIPTASE INVERSE DU VIH-1
  申请人：CSIR

  公开号：WO2010032195A1

  公开（公告）日：2010-03-25

  The invention provides compounds of formula A or B which are useful in the treatment of a subject infected with HIV.

  这项发明提供了公式A或B的化合物，可用于治疗感染HIV的受试者。
• IMIDAZOPYRIDINES AND IMIDAZOPYRIMIDINES AS HIV-I REVERSE TRANSCRIPTASE INHIBITORS
  申请人：Bode Moira Leanne

  公开号：US20110312957A1

  公开（公告）日：2011-12-22

  The invention provides compounds of formula A or B which are useful in the treatment of a subject infected with HIV.

  本发明提供了公式A或B的化合物，其在治疗HIV感染的受试者中具有用处。
• A highly efficient synthesis of imidazo-fused polyheterocycles via Groebke–Blackburn–Bienaymè reaction catalyzed by LaCl3·7H2O
  作者：Anand H. Shinde、Malipatel Srilaxmi、Bishnupada Satpathi、Duddu S. Sharada

  DOI：10.1016/j.tetlet.2014.08.126

  日期：2014.10

  A highly efficient and mild protocol for the synthesis of imidazo-fused polyheterocycles via Groebke-Blackburn-Bienayme reaction under the influence of catalytic amount of lanthanum chloride heptahydrate has been described. A wide range of nitrogen-enriched polyheterocycles are synthesized with high yields under neat conditions. (C) 2014 Elsevier Ltd. All rights reserved.
• Imidazo[1,2-a]pyridin-3-amines as potential HIV-1 non-nucleoside reverse transcriptase inhibitors
  作者：Moira L. Bode、David Gravestock、Simon S. Moleele、Christiaan W. van der Westhuyzen、Stephen C. Pelly、Paul A. Steenkamp、Heinrich C. Hoppe、Tasmiyah Khan、Lindiwe A. Nkabinde

  DOI：10.1016/j.bmc.2011.05.062

  日期：2011.7

  During random screening of a small in-house library of compounds, certain substituted imidazo[1,2-a]pyridines were found to be weak allosteric inhibitors of HIV-1 reverse transcriptase (RT). A library of these compounds was prepared using the Groebke reaction and a subset of compounds prepared from 2-chlorobenzaldehyde, cyclohexyl isocyanide and a 6-substituted 2-aminopyridine showed good inhibitory activity in enzymatic (RT) and HIV anti-infectivity MAGI whole cell assays. The compound showing the best anti-HIV-1 IIIB whole cell activity (MAGI IC(50) = 0.18 mu M, IC(90) = 1.06 mu M), along with a good selectivity index (>800), was 2-(2-chlorophenyl)-3-(cyclohexylamino) imidazo[1,2-a]pyridine-5-carbonitrile 38. (C) 2011 Elsevier Ltd. All rights reserved.