5,9-dimethyl-5H-indolo[3,2-c]quinoline | 1351085-67-0

• 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: 5,9-dimethyl-5H-indolo[3,2-c]quinoline
• 英文别名: 9-methylisocryptolepine；5,9-Dimethylindolo[3,2-c]quinoline
• CAS: 1351085-67-0
• 化学式: C₁₇H₁₄N₂
• 分子量: 246.312
• InChiKey: GJJGTCJAFMTZTJ-UHFFFAOYSA-N

物化性质

• 沸点：
  394.2±42.0 °C(Predicted)
• 密度：
  1.19±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  19
• 可旋转键数：
  0
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.12
• 拓扑面积：
  17.8
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  5,9-dimethyl-5H-indolo[3,2-c]quinoline 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 20.0h， 以80%的产率得到8-bromo-9-methylisocryptolepine
  参考文献：
  名称：

  Synthesis and antimalarial evaluation of novel isocryptolepine derivatives

  摘要：

  A series of mono- and di-substituted analogues of isocryptolepine have been synthesized and evaluated for in vitro antimalarial activity against chloroquine sensitive (3D7) and resistant (W2mef) Plasmodium falciparum and for cytotoxicity (3T3 cells). Di-halogenated compounds were the most potent derivatives and 8-bromo-2-chloroisocryptolepine displayed the highest selectivity index (106; the ratio of cytotoxicity (IC(50) = 9005 nM) to antimalarial activity (IC(50) = 85 nM)). Our evaluation of novel isocryptolepine compounds has demonstrated that di-halogenated derivatives are promising antimalarial lead compounds. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.10.037
• 作为产物：
  描述：

  2-溴-5-甲基苯胺 在 tris-(dibenzylideneacetone)dipalladium(0) 、 palladium diacetate 、 potassium carbonate 、 caesium carbonate 、 R-(+)-1,1'-联萘-2,2'-双二苯膦 、 4,5-双二苯基膦-9,9-二甲基氧杂蒽 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 68.0h， 生成 5,9-dimethyl-5H-indolo[3,2-c]quinoline
  参考文献：
  名称：

  Synthesis and antimalarial evaluation of novel isocryptolepine derivatives

  摘要：

  A series of mono- and di-substituted analogues of isocryptolepine have been synthesized and evaluated for in vitro antimalarial activity against chloroquine sensitive (3D7) and resistant (W2mef) Plasmodium falciparum and for cytotoxicity (3T3 cells). Di-halogenated compounds were the most potent derivatives and 8-bromo-2-chloroisocryptolepine displayed the highest selectivity index (106; the ratio of cytotoxicity (IC(50) = 9005 nM) to antimalarial activity (IC(50) = 85 nM)). Our evaluation of novel isocryptolepine compounds has demonstrated that di-halogenated derivatives are promising antimalarial lead compounds. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.10.037

文献信息

• From biomass to medicines. A simple synthesis of indolo[3,2-c]quinolines, antimalarial alkaloid isocryptolepine, and its derivatives
  作者：Maxim G. Uchuskin、Arkady S. Pilipenko、Olga V. Serdyuk、Igor V. Trushkov、Alexander V. Butin

  DOI：10.1039/c2ob25836f

  日期：——

  Indolo[3,2-c]quinolines are pharmacologically attractive class of heterocyclic compounds. The method of their synthesis, based on transformation of furfural, which is a large-scale product of treatment of biomass including agricultural and forestry wastes, has been developed. This method was utilized for the total synthesis of antimalarial alkaloid isocryptolepine and its derivatives.

  吲哚并[3，2- c ]喹啉是一类具有药理吸引力的杂环化合物。它们的合成方法，基于变换糠醛已开发出大规模处理包括农业和林业废物在内的生物质的产品。该方法用于抗疟生物碱的全合成异隐油平 及其衍生物。
• Synthesis and antimalarial evaluation of novel isocryptolepine derivatives
  作者：Louise R. Whittell、Kevin T. Batty、Rina P.M. Wong、Erin M. Bolitho、Simon A. Fox、Timothy M.E. Davis、Paul E. Murray

  DOI：10.1016/j.bmc.2011.10.037

  日期：2011.12

  A series of mono- and di-substituted analogues of isocryptolepine have been synthesized and evaluated for in vitro antimalarial activity against chloroquine sensitive (3D7) and resistant (W2mef) Plasmodium falciparum and for cytotoxicity (3T3 cells). Di-halogenated compounds were the most potent derivatives and 8-bromo-2-chloroisocryptolepine displayed the highest selectivity index (106; the ratio of cytotoxicity (IC(50) = 9005 nM) to antimalarial activity (IC(50) = 85 nM)). Our evaluation of novel isocryptolepine compounds has demonstrated that di-halogenated derivatives are promising antimalarial lead compounds. (C) 2011 Elsevier Ltd. All rights reserved.