4-(4-Piperidinyl)-pyridazine | 750570-69-5

• 分子结构分类: 有机化合物 - 有机氮化合物
• 英文名称: 4-(4-Piperidinyl)-pyridazine
• 英文别名: 4-piperidin-4-ylpyridazine
• CAS: 750570-69-5
• 化学式: C₉H₁₃N₃
• 分子量: 163.222
• InChiKey: XFYJXZSOIPHILE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  0
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.56
• 拓扑面积：
  37.8
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3,5-bis(trifluoromethyl)benzyl 3-oxo-1-isopropylcyclopentane-carboxamide 、 4-(4-Piperidinyl)-pyridazine 在 4 A molecular sieve 、 三乙酰氧基硼氢化钠 、 三乙胺 作用下， 以 二氯甲烷 为溶剂， 生成 N-(3,5-bis(trifluoromethyl)benzyl)-1-isopropyl-3-(4-(pyridazin-4-yl)piperidin-1-yl)cyclopentanecarboxamide 、
  参考文献：
  名称：

  Potent heteroarylpiperidine and carboxyphenylpiperidine 1-alkyl-cyclopentane carboxamide CCR2 antagonists

  摘要：

  This report describes replacement of the 4-(4-fluorophenyl)piperidine moiety in our CCR2 antagonists with 4-heteroaryl piperidine and 4-(carboxyphenyl)-piperidine subunits. Some of the resulting analogs retained potency in our CCR2 binding assay and had improved selectivity versus the I-Kr channel; poor selectivity against I-Kr had been a liability of earlier analogs in this series. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.12.029
• 作为产物：
  描述：

  Tert-butyl 4-(pyridazin-4-yl)piperidine-1-carboxylate 在 盐酸 作用下， 以 1,4-二氧六环 为溶剂， 反应 1.0h， 生成 4-(4-Piperidinyl)-pyridazine
  参考文献：
  名称：

  Potent heteroarylpiperidine and carboxyphenylpiperidine 1-alkyl-cyclopentane carboxamide CCR2 antagonists

  摘要：

  This report describes replacement of the 4-(4-fluorophenyl)piperidine moiety in our CCR2 antagonists with 4-heteroaryl piperidine and 4-(carboxyphenyl)-piperidine subunits. Some of the resulting analogs retained potency in our CCR2 binding assay and had improved selectivity versus the I-Kr channel; poor selectivity against I-Kr had been a liability of earlier analogs in this series. (C) 2007 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2007.12.029

文献信息

• US5215967A
  申请人：——

  公开号：US5215967A

  公开（公告）日：1993-06-01
• US7491737B2
  申请人：——

  公开号：US7491737B2

  公开（公告）日：2009-02-17
• Potent heteroarylpiperidine and carboxyphenylpiperidine 1-alkyl-cyclopentane carboxamide CCR2 antagonists
  作者：Alexander Pasternak、Stephen D. Goble、Pasquale P. Vicario、Jerry Di Salvo、Julia M. Ayala、Mary Struthers、Julie A. DeMartino、Sander G. Mills、Lihu Yang

  DOI：10.1016/j.bmcl.2007.12.029

  日期：2008.2

  This report describes replacement of the 4-(4-fluorophenyl)piperidine moiety in our CCR2 antagonists with 4-heteroaryl piperidine and 4-(carboxyphenyl)-piperidine subunits. Some of the resulting analogs retained potency in our CCR2 binding assay and had improved selectivity versus the I-Kr channel; poor selectivity against I-Kr had been a liability of earlier analogs in this series. (C) 2007 Elsevier Ltd. All rights reserved.