1-(5,6-dihydroxy-1H-indol-3-yl)-2-(4-(4-fluorobenzyl)piperidin-1-yl)ethane-1,2-dione | 1549940-90-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 哌啶类
• 英文名称: 1-(5,6-dihydroxy-1H-indol-3-yl)-2-(4-(4-fluorobenzyl)piperidin-1-yl)ethane-1,2-dione
• 英文别名: 1-(5,6-dihydroxy-1H-indol-3-yl)-2-[4-[(4-fluorophenyl)methyl]piperidin-1-yl]ethane-1,2-dione
• CAS: 1549940-90-0
• 化学式: C₂₂H₂₁FN₂O₄
• 分子量: 396.418
• InChiKey: MWRBOUNSPDFZMY-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.5
• 重原子数：
  29
• 可旋转键数：
  4
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  93.6
• 氢给体数：
  3
• 氢受体数：
  5

反应信息

• 作为产物：
  描述：

  5,6-二甲氧基吲哚 在 三溴化硼 、 O-(1H-benzotriazol-1-yl)-N,N,N',N'-tetramethyluronium hexafluorophosphate 作用下， 以 乙醚 、 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 14.5h， 生成 1-(5,6-dihydroxy-1H-indol-3-yl)-2-(4-(4-fluorobenzyl)piperidin-1-yl)ethane-1,2-dione
  参考文献：
  名称：

  Synthesis, modelling and biological characterization of 3-substituted-1H-indoles as ligands of GluN2B-containing N-methyl-d-aspartate receptors

  摘要：

  A three-step synthetic pathway has been employed to synthesize a small library of 2-(4-arylpiperidin-1-yl)-1-(1H-indol-3-yl)ethanone and 2-(4-arylpiperidin-1-yl)-1-(1H-indol-3-yl) ethane-1,2-dione derivatives that have been screened in [H-3]ifenprodil competition binding assay. Some compounds exhibited significant binding affinity at nanomolar concentration, the most active being ligand 35 (IC50 = 5.5 nM). Docking experiments suggested the main interactions between 35 and GluN2B-containing NMDA receptors. Notably, the compound 35 reduced NMDA-mediated excitatory post-synaptic currents recorded in mouse hippocampal slices indicating antagonistic effects (50 nM). Moreover, the compound 35 has shown antioxidant effects in a preliminary screening, thus suggesting that it might be considered prototype for future drug development of novel 'dual target' neuroprotective agents. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2013.12.040

文献信息

• Synthesis, modelling and biological characterization of 3-substituted-1H-indoles as ligands of GluN2B-containing N-methyl-d-aspartate receptors
  作者：Rosaria Gitto、Laura De Luca、Stefania Ferro、Emilio Russo、Giovambattista De Sarro、Mariangela Chisari、Lucia Ciranna、Julio Alvarez-Builla、Ramon Alajarin、Maria Rosa Buemi、Alba Chimirri

  DOI：10.1016/j.bmc.2013.12.040

  日期：2014.2

  A three-step synthetic pathway has been employed to synthesize a small library of 2-(4-arylpiperidin-1-yl)-1-(1H-indol-3-yl)ethanone and 2-(4-arylpiperidin-1-yl)-1-(1H-indol-3-yl) ethane-1,2-dione derivatives that have been screened in [H-3]ifenprodil competition binding assay. Some compounds exhibited significant binding affinity at nanomolar concentration, the most active being ligand 35 (IC50 = 5.5 nM). Docking experiments suggested the main interactions between 35 and GluN2B-containing NMDA receptors. Notably, the compound 35 reduced NMDA-mediated excitatory post-synaptic currents recorded in mouse hippocampal slices indicating antagonistic effects (50 nM). Moreover, the compound 35 has shown antioxidant effects in a preliminary screening, thus suggesting that it might be considered prototype for future drug development of novel 'dual target' neuroprotective agents. (C) 2013 Elsevier Ltd. All rights reserved.