6-(4-([1,1'-biphenyl]-2-yl)piperazin-1-yl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)hexanamide | 950725-03-8

• 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: 6-(4-([1,1'-biphenyl]-2-yl)piperazin-1-yl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)hexanamide
• 英文别名: 6-[4-(2-phenylphenyl)piperazin-1-yl]-N-(1,2,3,4-tetrahydronaphthalen-1-yl)hexanamide
• CAS: 950725-03-8；1185136-22-4
• 化学式: C₃₂H₃₉N₃O
• 分子量: 481.681
• InChiKey: NMZIDFFHGCRAJV-UHFFFAOYSA-N

物化性质

• 溶解度：
  在 DMSO 中溶解度为 75 mM，在乙醇中溶解度为 75 mM

计算性质

• 辛醇/水分配系数(LogP)：
  6.1
• 重原子数：
  36
• 可旋转键数：
  9
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.41
• 拓扑面积：
  35.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为产物：
  描述：

  6-溴己酰氯 在 sodium hydroxide 、 potassium carbonate 作用下， 以 乙腈 为溶剂， 生成 6-(4-([1,1'-biphenyl]-2-yl)piperazin-1-yl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)hexanamide
  参考文献：
  名称：

  Structure−Activity Relationship Study on N-(1,2,3,4-Tetrahydronaphthalen-1-yl)-4-aryl-1-piperazinehexanamides, a Class of 5-HT₇ Receptor Agents. 2

  摘要：

  Here we report the synthesis of N-(1,2,3,4-tetrahydronaphthalen-1-yl)-4-aryl-1-piperazinealkylamides 16-29 that were designed to elucidate both structure-affinity and -activity relationships for the 5-HT7 receptor, by targeting the substituent in 2-position of the aryl linked to the piperazine ring. The affinities of 16-29 for 5-HT7, 5-HT1A, 5-HT2A, and D-2 receptors were assessed by radioligand binding assays. The intrinsic activities at the 5-HT7 receptor of the most potent compounds were determined. A series of substituents covering a wide range of electronic, steric, and polar properties was evaluated, revealing a key role on 5-HT7 receptor affinity and intrinsic activity. Certain lipophilic substituents (SCH3, CH(CH3)(2), N(CH3)(2), CH3, Ph) led to high-affinity agonists, whereas OH and NHCH3 substituents switched intrinsic activity toward antagonism. 4-[2-(1-Methylethyl)phenyl]-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1-piperazinehexanamide (19), 4-(2-diphenyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1-piperazinehexanamide (21), and 4-(2-dimethylaminophenyl)-N-(1,2,3,4-tetrahydronaphthalen-1-yl)-1-piperazinehexanamide (22) were identified as potent 5-HT7 receptor agonists (K-i = 0.13-1.1 nM, EC50 = 0.90-1.77 mu M), showing selectivity over 5-HT1A, 5-HT2A, and D-2 receptors.

  DOI：

  10.1021/jm070487n