N-(1-phenethyl-4-piperidyl)-N-(3-nitrophenyl)propanamide

• 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: N-(1-phenethyl-4-piperidyl)-N-(3-nitrophenyl)propanamide
• 英文别名: N-(3-nitrophenyl)-N-[1-(2-phenylethyl)piperidin-4-yl]propanamide
• 化学式: C₂₂H₂₇N₃O₃
• 分子量: 381.475
• InChiKey: RHLLIMOKINBHSE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.9
• 重原子数：
  28
• 可旋转键数：
  6
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  69.4
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为产物：
  描述：

  N-(2-苯乙基)-4-哌啶酮 在 盐酸 、 3 A molecular sieve 、 sodium cyanoborohydride 作用下， 以 甲醇 为溶剂， 反应 82.0h， 生成 N-(1-phenethyl-4-piperidyl)-N-(3-nitrophenyl)propanamide
  参考文献：
  名称：

  Guanidinium and aminoimidazolinium derivatives of N-(4-piperidyl)propanamides as potential ligands for μ opioid and I2-imidazoline receptors: synthesis and pharmacological screening

  摘要：

  Derivatives of N-(1-phenethyl-4-piperidyl)propanamides incorporating guanidinium and 2-aminoimidazolinium groups have been prepared by a synthetic approach involving first introduction of a spacer between the piperidine and the functional group by reductive amination of piperidinone. The formation of each of these functional groups was carried out using N-N'-di(tert-butoxycarbonyl)thiourca and 2-methylthioimidazolinium iodide, respectively. These structures have been designed to incorporate two pharmacologic goals into one entity. Radioligand binding assays have been used to study their affinity for opioid (A, 5 and K) and 1(2)-imidazoline receptors. Two of them, 10 and 16, showed high affinity for mu opioid receptors and functionally they had moderate analgesic properties in the hot plate and writhing tests. The in vitro studies on guinea pig ileum (GPI) indicated that both compounds are mu opioid agonists. In what concerns 12-imidazoline receptor activity, these derivatives showed low affinity around 6 to 7 times less than idazoxan. (C) 2002 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(01)00356-x

文献信息

• Guanidinium and aminoimidazolinium derivatives of N-(4-piperidyl)propanamides as potential ligands for μ opioid and I2-imidazoline receptors: synthesis and pharmacological screening
  作者：Ana Montero、Pilar Goya、Nadine Jagerovic、Luis F Callado、J.Javier Meana、Rocı́o Girón、Carlos Goicoechea、Mª Isabel Martı́n

  DOI：10.1016/s0968-0896(01)00356-x

  日期：2002.4

  Derivatives of N-(1-phenethyl-4-piperidyl)propanamides incorporating guanidinium and 2-aminoimidazolinium groups have been prepared by a synthetic approach involving first introduction of a spacer between the piperidine and the functional group by reductive amination of piperidinone. The formation of each of these functional groups was carried out using N-N'-di(tert-butoxycarbonyl)thiourca and 2-methylthioimidazolinium iodide, respectively. These structures have been designed to incorporate two pharmacologic goals into one entity. Radioligand binding assays have been used to study their affinity for opioid (A, 5 and K) and 1(2)-imidazoline receptors. Two of them, 10 and 16, showed high affinity for mu opioid receptors and functionally they had moderate analgesic properties in the hot plate and writhing tests. The in vitro studies on guinea pig ileum (GPI) indicated that both compounds are mu opioid agonists. In what concerns 12-imidazoline receptor activity, these derivatives showed low affinity around 6 to 7 times less than idazoxan. (C) 2002 Elsevier Science Ltd. All rights reserved.