3,4-dichloro-N-[(2-chloro-8-methylquinolin-3-yl)methyl]aniline

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 3,4-dichloro-N-[(2-chloro-8-methylquinolin-3-yl)methyl]aniline
• 化学式: C₁₉H₂₅O₆Pol
• 分子量: 351.7
• InChiKey: GZDDLYPKHYDCJM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.2
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  24.9
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  3,4-dichloro-N-[(2-chloro-8-methylquinolin-3-yl)methyl]aniline 在 乙醇 、 4-甲基苯磺酸吡啶 作用下， 以 1,2-二氯乙烷 为溶剂， 生成 2-(2,2-Diethoxyethyl)-2-methylchromen-5-ol
  参考文献：
  名称：

  迈向 Chromene 大麻素库：固体支持物的组合方法

  摘要：

  提出了一种针对经典大麻素的新型固相合成方法。从固定化的水杨醛开始，通过包括裂解在内的四个原子经济步骤获得所需的 THC 类似三环。所用反应的试剂（多米诺 oxa-Michael-aldol、Wittig 和 Diels-Alder）可以很容易地改变，为组合方法提供了基础。总产率为 20-60%。

  DOI：

  10.1055/s-0030-1259300
• 作为产物：
  描述：

  2-氯-8-甲基喹啉-3-甲醛 在 甲醇 、 sodium tetrahydroborate 、 氯化亚砜 、 三乙胺 作用下， 以 乙醇 、 苯 为溶剂， 反应 0.5h， 生成 3,4-dichloro-N-[(2-chloro-8-methylquinolin-3-yl)methyl]aniline
  参考文献：
  名称：

  Synthesis, antidepressant and antifungal evaluation of novel 2-chloro-8-methylquinoline amine derivatives

  摘要：

  A new series of N-[(2-chloro-8-methylquinolin-3-yl)methyl]-(substituted)-aniline/butylamine/cyclohexylamine/benzylamine derivatives (4a-p) was synthesized by nucleophilic substitution reaction of 2-chloro-3-(chloromethyl)-8-methylquinoline 3 with various aliphatic and aromatic amines in absolute ethanol in the presence of triethylamine (TEA). The newly synthesized secondary amines were characterized by the combined use of IR,H-1 NMR, C-13 NMR, mass spectral data and microanalyses. The antidepressant activity of the synthesized compounds (4a-p) was evaluated by Forced swim test in rats and their neurotoxicity was evaluated by the rotarod test. Test compounds and clomipramine were administered intraperitoneally at dose of 100 mg/kg and 20 mg/kg respectively. Preliminary antidepressant screening of compounds (4a-p) revealed that compounds 4b, 4c, 4d, 4e, 4i and 4o significantly (P < 0.01) reduces the duration of immobility time. These compounds were also tested in-vitro for MAO inhibitory effect. All the compounds were also screened for antifungal activity against Aspergillus niger MTCC 281, Aspergillus flavus MTCC 277, Monascus purpureus MTCC 369 and Penicillium citrinum NCIM 768 strains. (C) 2010 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2010.12.002

文献信息

• Versatile Solid-Phase Synthesis of Chromenes Resembling Classical Cannabinoids
  作者：Dagmar C. Kapeller、Stefan Bräse

  DOI：10.1021/co200107s

  日期：2011.9.12

  A novel solid-phase approach toward classical cannabinoids is described. The desired tricyclic natural product analogues are assembled in only four atom economic steps: domino oxa-Michael-aldol condensation, Wittig reaction/enol-ether formation, Diels–Alder cycloaddition and cleavage. The synthesis is designed to allow combinatorial chemistry at several stages of the sequence. The variation of commercially

  描述了一种针对经典大麻素的新型固相方法。所需的三环天然产物类似物仅需四个原子经济步骤即可组装：多米诺基氧杂-迈克尔-醛醇缩合，维蒂希反应/烯醇醚形成，狄尔斯-阿尔德环加成和裂解。设计合成方法以允许在序列的多个阶段进行组合化学。市售试剂在三种反应（烯醛/烯酮，维蒂希盐和亲二烯体）上的变化允许引入各种多样性点。作为概念验证，已经合成了一个由20个成员组成的小型库，总产率为10％至60％。
• Towards a Library of Chromene Cannabinoids: A Combinatorial Approach on Solid Supports
  作者：Stefan Bräse、Dagmar Kapeller

  DOI：10.1055/s-0030-1259300

  日期：2011.1

  A novel solid-phase synthesis towards classical cannabinoids is presented. Starting from immobilized salicylaldehydes the desired THC-analogous tricycles are obtained in four atom-economic steps including cleavage. The reagents of the employed reactions (domino oxa-Michael-aldol, Wittig, and Diels―Alder) can be varied easily, providing the basis for a combinatorial approach. Overall yields range from

  提出了一种针对经典大麻素的新型固相合成方法。从固定化的水杨醛开始，通过包括裂解在内的四个原子经济步骤获得所需的 THC 类似三环。所用反应的试剂（多米诺 oxa-Michael-aldol、Wittig 和 Diels-Alder）可以很容易地改变，为组合方法提供了基础。总产率为 20-60%。
• Synthesis, antidepressant and antifungal evaluation of novel 2-chloro-8-methylquinoline amine derivatives
  作者：Suresh Kumar、Sandhya Bawa、Sushma Drabu、Himanshu Gupta、Lalit Machwal、Rajiv Kumar

  DOI：10.1016/j.ejmech.2010.12.002

  日期：2011.2

  A new series of N-[(2-chloro-8-methylquinolin-3-yl)methyl]-(substituted)-aniline/butylamine/cyclohexylamine/benzylamine derivatives (4a-p) was synthesized by nucleophilic substitution reaction of 2-chloro-3-(chloromethyl)-8-methylquinoline 3 with various aliphatic and aromatic amines in absolute ethanol in the presence of triethylamine (TEA). The newly synthesized secondary amines were characterized by the combined use of IR,H-1 NMR, C-13 NMR, mass spectral data and microanalyses. The antidepressant activity of the synthesized compounds (4a-p) was evaluated by Forced swim test in rats and their neurotoxicity was evaluated by the rotarod test. Test compounds and clomipramine were administered intraperitoneally at dose of 100 mg/kg and 20 mg/kg respectively. Preliminary antidepressant screening of compounds (4a-p) revealed that compounds 4b, 4c, 4d, 4e, 4i and 4o significantly (P < 0.01) reduces the duration of immobility time. These compounds were also tested in-vitro for MAO inhibitory effect. All the compounds were also screened for antifungal activity against Aspergillus niger MTCC 281, Aspergillus flavus MTCC 277, Monascus purpureus MTCC 369 and Penicillium citrinum NCIM 768 strains. (C) 2010 Elsevier Masson SAS. All rights reserved.