N-(3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl)acetamide | 263017-65-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪烷类
• 英文名称: N-(3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl)acetamide
• 英文别名: N-{3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl}acetamide；N-[3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl]acetamide
• CAS: 263017-65-8
• 化学式: C₁₆H₂₅N₃O₂
• 分子量: 291.393
• InChiKey: GNJAUNHEXARWPU-UHFFFAOYSA-N

物化性质

• 沸点：
  502.5±50.0 °C(Predicted)
• 密度：
  1.080±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  21
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  44.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  N-(3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl)acetamide 在 lithium aluminium tetrahydride 、 碳酸氢钠 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 6.0h， 生成 N-Ethyl-N-{3-[4-(2-methoxy-phenyl)-piperazin-1-yl]-propyl}-4-methyl-benzenesulfonamide
  参考文献：
  名称：

  Novel 5-HT₇ Receptor Inverse Agonists. Synthesis and Molecular Modeling of Arylpiperazine- and 1,2,3,4-Tetrahydroisoquinoline-Based Arylsulfonamides

  摘要：

  A series of arylpiperazine- and 1,2,3,4-tetrahydroisoquinoline-based arylsulfonamides was synthesized and evaluated for their interactions with the constitutively active 5-HT7 receptor. Effects on basal adenylate cyclase activity were measured using HEK-293 cells expressing the rat 5-HT7. All ligands produced a decrease of adenylate cyclase activity, indicative of their inverse agonism. Additionally, computational studies with a set of 22 inverse agonists, including these novel inverse agonists and inverse agonists known from literature, resulted in a pharmacophore model and a CoMFA model (R-2 = 0.97, SE = 0.18). Docking of inverse agonists at the binding site of a model of the helical parts of the 5-HT7 receptor, based on the a carbon template for 7-TM GPCRs, revealed interesting molecular interactions and a possible explanation for observed structure-activity relationships.

  DOI：

  10.1021/jm049743b
• 作为产物：
  描述：

  3-[4-(2-methoxyphenyl)piperazin-1-yl]propionitrile 在 lithium aluminium tetrahydride 、 三氯化铝 、 碳酸氢钠 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 反应 1.0h， 生成 N-(3-[4-(2-methoxyphenyl)piperazin-1-yl]propyl)acetamide
  参考文献：
  名称：

  Novel 5-HT₇ Receptor Inverse Agonists. Synthesis and Molecular Modeling of Arylpiperazine- and 1,2,3,4-Tetrahydroisoquinoline-Based Arylsulfonamides

  摘要：

  A series of arylpiperazine- and 1,2,3,4-tetrahydroisoquinoline-based arylsulfonamides was synthesized and evaluated for their interactions with the constitutively active 5-HT7 receptor. Effects on basal adenylate cyclase activity were measured using HEK-293 cells expressing the rat 5-HT7. All ligands produced a decrease of adenylate cyclase activity, indicative of their inverse agonism. Additionally, computational studies with a set of 22 inverse agonists, including these novel inverse agonists and inverse agonists known from literature, resulted in a pharmacophore model and a CoMFA model (R-2 = 0.97, SE = 0.18). Docking of inverse agonists at the binding site of a model of the helical parts of the 5-HT7 receptor, based on the a carbon template for 7-TM GPCRs, revealed interesting molecular interactions and a possible explanation for observed structure-activity relationships.

  DOI：

  10.1021/jm049743b

文献信息

• Arene- and quinoline-sulfonamides as novel 5-HT7 receptor ligands
  作者：Paweł Zajdel、Krzysztof Marciniec、Andrzej Maślankiewicz、Maria H. Paluchowska、Grzegorz Satała、Anna Partyka、Magdalena Jastrzębska-Więsek、Dagmara Wróbel、Anna Wesołowska、Beata Duszyńska、Andrzej J. Bojarski、Maciej Pawłowski

  DOI：10.1016/j.bmc.2011.09.044

  日期：2011.11

  Novel arene- and quinolinesulfonamides were synthesized using different solutions and a solid-support methodology, and were evaluated for their affinity for 5-HT1A, 5-HT2A, 5-HT6, and 5-HT7 receptors. Compound 54 (N-Ethyl-N-[4-(1,2,3,4,4a,5,6,7,8,8a-decahydroisoquinolin-2-yl)butyl]-8-quinolinesulfonamide) was identified as potent 5-HT7 antagonist (K-i = 13 nM, K-B = 140 nM) with good selectivity over 5-HT1A, 5-HT2A, 5-HT6 receptors. In the FST in mice, it reduced immobility in a manner similar to the selective 5-HT7 antagonist SB-269970. (C) 2011 Elsevier Ltd. All rights reserved.
• Novel 5-HT₇ Receptor Inverse Agonists. Synthesis and Molecular Modeling of Arylpiperazine- and 1,2,3,4-Tetrahydroisoquinoline-Based Arylsulfonamides
  作者：Erik S. Vermeulen、Marjan van Smeden、Anne W. Schmidt、Jeffrey S. Sprouse、Håkan V. Wikström、Cor J. Grol

  DOI：10.1021/jm049743b

  日期：2004.10.1

  A series of arylpiperazine- and 1,2,3,4-tetrahydroisoquinoline-based arylsulfonamides was synthesized and evaluated for their interactions with the constitutively active 5-HT7 receptor. Effects on basal adenylate cyclase activity were measured using HEK-293 cells expressing the rat 5-HT7. All ligands produced a decrease of adenylate cyclase activity, indicative of their inverse agonism. Additionally, computational studies with a set of 22 inverse agonists, including these novel inverse agonists and inverse agonists known from literature, resulted in a pharmacophore model and a CoMFA model (R-2 = 0.97, SE = 0.18). Docking of inverse agonists at the binding site of a model of the helical parts of the 5-HT7 receptor, based on the a carbon template for 7-TM GPCRs, revealed interesting molecular interactions and a possible explanation for observed structure-activity relationships.