4-amino-N-butan-2-yl-8-(2,5-dimethoxyphenyl)cinnoline-3-carboxamide | 1309764-23-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二氮杂萘
• 英文名称: 4-amino-N-butan-2-yl-8-(2,5-dimethoxyphenyl)cinnoline-3-carboxamide
• CAS: 1309764-23-5
• 化学式: C₂₁H₂₄N₄O₃
• 分子量: 380.447
• InChiKey: RMNTXVHSVPDCSC-UHFFFAOYSA-N

物化性质

• 密度：
  1.204±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.6
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.29
• 拓扑面积：
  99.4
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  4-氨基-8-溴-N-丙基氮杂嗪-3-胺 在 四(三苯基膦)钯 、 硫酸 、 potassium carbonate 、 N,N'-羰基二咪唑 作用下， 以 乙二醇二甲醚 、 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.25h， 生成 4-amino-N-butan-2-yl-8-(2,5-dimethoxyphenyl)cinnoline-3-carboxamide
  参考文献：
  名称：

  Development and SAR of functionally selective allosteric modulators of GABAA receptors

  摘要：

  Positive modulators at the benzodiazepine site of alpha 2- and alpha 3-containing GABA(A) receptors are believed to be anxiolytic. Through oocyte voltage clamp studies, we have discovered two series of compounds that are positive modulators at alpha 2-/alpha 3-containing GABA(A) receptors and that show no functional activity at alpha 1-containing GABAA receptors. We report studies to improve this functional selectivity and ultimately deliver clinical candidates. The functional SAR of cinnolines and quinolines that are positive allosteric modulators of the alpha 2- and alpha 3-containing GABA(A) receptors, while simultaneously neutral antagonists at alpha 1-containing GABAA receptors, is described. Such functionally selective modulators of GABA(A) receptors are expected to be useful in the treatment of anxiety and other psychiatric illnesses. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2011.03.035

文献信息

• Development and SAR of functionally selective allosteric modulators of GABAA receptors
  作者：Cristobal Alhambra、Chris Becker、Timothy Blake、Amy (Hui-Fang) Chang、James R. Damewood、Thalia Daniels、Bruce T. Dembofsky、David A. Gurley、James E. Hall、Keith J. Herzog、Carey L. Horchler、Cyrus J. Ohnmacht、Richard Jon Schmiesing、Adam Dudley、Maria D. Ribadeneira、Katherine S. Knappenberger、Carla Maciag、Mark M. Stein、Maninder Chopra、Xiaodong F. Liu、Edward P. Christian、Jeffrey L. Arriza、Marc J. Chapdelaine

  DOI：10.1016/j.bmc.2011.03.035

  日期：2011.5

  Positive modulators at the benzodiazepine site of alpha 2- and alpha 3-containing GABA(A) receptors are believed to be anxiolytic. Through oocyte voltage clamp studies, we have discovered two series of compounds that are positive modulators at alpha 2-/alpha 3-containing GABA(A) receptors and that show no functional activity at alpha 1-containing GABAA receptors. We report studies to improve this functional selectivity and ultimately deliver clinical candidates. The functional SAR of cinnolines and quinolines that are positive allosteric modulators of the alpha 2- and alpha 3-containing GABA(A) receptors, while simultaneously neutral antagonists at alpha 1-containing GABAA receptors, is described. Such functionally selective modulators of GABA(A) receptors are expected to be useful in the treatment of anxiety and other psychiatric illnesses. (C) 2011 Elsevier Ltd. All rights reserved.