2-(3-bromophenyl)-N-cyclohexylimidazolo[1,2-a]pyridin-3-amine | 1152035-02-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-(3-bromophenyl)-N-cyclohexylimidazolo[1,2-a]pyridin-3-amine
• 英文别名: 2-(3-bromophenyl)-N-cyclohexylimidazo[1,2-a]pyridin-3-amine；2-(3-bromophenyl)-N-cyclohexyl-imidazo[1,2-a]pyridin-3-amine
• CAS: 1152035-02-3
• 化学式: C₁₉H₂₀BrN₃
• 分子量: 370.292
• InChiKey: ZVDMSQWFMAZJBM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  23
• 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

• 作为反应物：
  描述：

  2-(3-bromophenyl)-N-cyclohexylimidazolo[1,2-a]pyridin-3-amine 在 potassium tert-butylate 、 copper diacetate 作用下， 以 邻二甲苯 为溶剂， 反应 8.0h， 以62%的产率得到3-bromo-N-(pyridin-2-yl)benzamide
  参考文献：
  名称：

  一种N-杂环酰胺衍生物的合成方法

  摘要：

  本发明公开了一种N‑杂环酰胺衍生物的合成方法，反应通式如下。即：以咪唑并杂环胺类化合物I为原料，在催化剂的作用下，在碱性条件下于有机溶剂中和80～200℃的条件下与空气或氧气发生反应开环，同时插入氧原子，生成如反应通式所示的N‑杂环酰胺衍生物II。本方法具有操作简单、收率高、底物普适性广等特点。

  公开号：

  CN109053558B
• 作为产物：
  描述：

  2-氨基吡啶 、 异氰环已烷 、 间溴苯甲醛 在 Fe₃O₄(at)mesoporous melamine-formaldehyde polymer 作用下， 以 乙醇 为溶剂， 反应 2.67h， 以94%的产率得到2-(3-bromophenyl)-N-cyclohexylimidazolo[1,2-a]pyridin-3-amine
  参考文献：
  名称：

  磁性介孔聚三聚氰胺-甲醛：一种高效，可回收的催化剂，可直接一锅合成咪唑并[1,2-a]吡啶

  摘要：

  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

  DOI：

  10.1007/s13738-019-01705-3

文献信息

• 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。
• TMV-CP based rational design and discovery of α-Amide phosphate derivatives as anti plant viral agents
  作者：Shunhong Chen、Zhaokai Yang、Wei Sun、Kuan Tian、Ping Sun、Jian Wu

  DOI：10.1016/j.bioorg.2024.107415

  日期：2024.6

  self-assembly process of Tobacco Mosaic Virus (TMV). This research employed TMV-CP as a primary target for virtual screening, from which a library of 43,417 compounds was sourced and was chosen as the lead compound. Consequently, a series of α-amide phosphate derivatives were designed and synthesized, exhibiting remarkable anti-TMV efficacy. The synthesized compounds were found to be beneficial in treating

  烟草花叶病毒外壳蛋白（TMV-CP）对于病毒的复制、运动和传播以及宿主植物的免疫系统识别它是不可或缺的。它构成病毒颗粒的最外层，是病毒结构的重要组成部分。 TMV-CP 对于启动和延长病毒组装至关重要，在烟草花叶病毒 (TMV) 的自组装过程中发挥着至关重要的作用。该研究采用 TMV-CP 作为虚拟筛选的主要目标，从中获取了包含 43,417 种化合物的库，并被选为先导化合物。因此，设计并合成了一系列α-酰胺磷酸衍生物，表现出显着的抗TMV功效。发现合成的化合物有利于治疗 TMV，其疗效略优于宁南霉素 (NNM) (EC = 304.54 µg/mL)，EC 为 291.9 µg/mL。此外，其灭活活性 (EC = 63.2 µg/mL) 与 NNM (EC = 67.5 µg/mL) 相当，且具有与 NNM (EC = 219.7 µg/mL) 类似的保护活性 (EC = 228.9 µg/mL)。微量热分析表明
• Three Novel Sequential Reactions for the Facile Synthesis of a Library of Bisheterocycles Possessing the 3-Aminoimidazo[1,2-a]pyridine Core Cata­lyzed by Bismuth(III) Chloride
  作者：Aziz Shahrisa、Somayeh Esmati

  DOI：10.1055/s-0032-1318221

  日期：——

  Novel, one-pot, two-step, sequential protocols for the synthesis of 1,4-phenylene bisheterocyclic compounds have been developed. Successive sequencing of the Groebke-Blackburn-Bienayme reaction with Ugi-azide, Hantzsch and Biginelli reactions results in rapid and efficient formation of bisheterocyclic compounds. A simple, fast and high yielding method for the synthesis of 3-aminoimidazo[1,2-a]pyridines catalyzed by bismuth(III) chloride under solvent-free conditions is reported. Bismuth(III) chloride is also an efficient catalyst for the Ugi-azide reaction under solvent free conditions.
• Diverse Oxidative C(sp²)–N Bond Cleavages of Aromatic Fused Imidazoles for Synthesis of α-Ketoamides and <i>N</i>-(pyridin-2-yl)arylamides
  作者：Fangzhou Xu、Yanyan Wang、Xiwei Xun、Yun Huang、Zhichao Jin、Baoan Song、Jian Wu

  DOI：10.1021/acs.joc.9b00208

  日期：2019.7.5

  An efficient and chemoselective C(sp(2))-N bond cleavage of aromatic imidazo[1,2-a]pyridine molecules is developed. A broad scope of amide compounds such as alpha-ketoamides and N-(pyridin-2-yl)arylamides are afforded as the final products in up to quantitative yields. Diverse C-N bond cleavages are controlled by the oxidative species used in this transformation, with various amide products afforded in a chemoselective fashion. A preliminary study indicated that some alpha-ketoamides exhibit anti-Tobacco Mosaic Virus activity for potential use in plant protection.
• 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.