Thiophene-3-carboxylic acid ((2R,3R)-2-pyridin-3-ylmethyl-1-aza-bicyclo[2.2.2]oct-3-yl)-amide

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 奎宁环
• 英文名称: Thiophene-3-carboxylic acid ((2R,3R)-2-pyridin-3-ylmethyl-1-aza-bicyclo[2.2.2]oct-3-yl)-amide
• 英文别名: N-[(2R,3R)-2-(pyridin-3-ylmethyl)-1-azabicyclo[2.2.2]octan-3-yl]thiophene-3-carboxamide
• 化学式: C₁₈H₂₁N₃OS
• 分子量: 327.45
• InChiKey: IDMCHCLSPBXJTC-IAGOWNOFSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  23
• 可旋转键数：
  4
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.44
• 拓扑面积：
  73.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  3-奎宁环酮 在 palladium on activated charcoal 氢氧化钾 、 氢气 、 甲酸铵 、 sodium cyanoborohydride 、 三乙胺 、 氯磷酸二苯酯 、 zinc(II) chloride 作用下， 生成 Thiophene-3-carboxylic acid ((2R,3R)-2-pyridin-3-ylmethyl-1-aza-bicyclo[2.2.2]oct-3-yl)-amide
  参考文献：
  名称：

  2-(Arylmethyl)-3-substituted quinuclidines as selective α7 nicotinic receptor ligands

  摘要：

  A series of 2-(arylmethyl)-3-substituted quinuclidines was developed as alpha 7 neuronal nicotinic acetylcholine receptor (nAChR) agonists based on a putative pharmacophore model. The series is highly selective for the alpha 7 over other nAChRs (e.g., the alpha A beta 2 of the CNS, and the muscle and ganglionic subtypes) and is functionally tunable at alpha 7. One member of the series, (+)-N-(1-azabicyclo[2.2.2]oct-3-yl)benzo[b]furan-2-carboxamide (+)-81), has potent agonistic activity for the alpha 7 nAChR (EC50 = 33 nM, I-max = 1.0), at concentrations below those that result in desensitization. (c) 2005 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2005.02.045