6-[3,5-difluoro-4-(piperidin-4-yloxy)-phenyl]-4,5-dihydro-2H-pyridazin-3-one | 1005402-96-9

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 6-[3,5-difluoro-4-(piperidin-4-yloxy)-phenyl]-4,5-dihydro-2H-pyridazin-3-one
• 英文别名: 3-(3,5-difluoro-4-piperidin-4-yloxyphenyl)-4,5-dihydro-1H-pyridazin-6-one
• CAS: 1005402-96-9
• 化学式: C₁₅H₁₇F₂N₃O₂
• 分子量: 309.316
• InChiKey: SWXDVVDTMHNUDG-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.2
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.47
• 拓扑面积：
  62.7
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  环丁酮 、 6-[3,5-difluoro-4-(piperidin-4-yloxy)-phenyl]-4,5-dihydro-2H-pyridazin-3-one 在 sodium cyanoborohydride 、 溶剂黄146 、 碳酸氢钠 作用下， 以 甲醇 、 N,N-二甲基甲酰胺 、 水 为溶剂， 反应 3.0h， 生成 6-[4-(1-cyclobutyl-piperidin-4-yloxy)-3,5-difluoro-phenyl]-4,5-dihydro-2H-pyridazin-3-one
  参考文献：
  名称：

  Pyridizinone derivatives

  摘要：

  本发明提供了式(I*)的化合物：它们作为H3抑制剂的用途，其制备方法以及药物组合物。

  公开号：

  US20080027041A1
• 作为产物：
  描述：

  4-[2,6-difluoro-4-(6-oxo-1,4,5,6-tetrahydro-pyridazin-3-yl)-phenoxy]-piperidine-1-carboxylic acid tert-butyl ester 在 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 3.0h， 以100%的产率得到6-[3,5-difluoro-4-(piperidin-4-yloxy)-phenyl]-4,5-dihydro-2H-pyridazin-3-one
  参考文献：
  名称：

  Pyridizinone derivatives

  摘要：

  本发明提供了式(I*)的化合物：它们作为H3抑制剂的用途，其制备方法以及药物组合物。

  公开号：

  US20080027041A1

文献信息

• Pyridazinone Derivatives
  申请人：Bacon Edward R.

  公开号：US20110288075A1

  公开（公告）日：2011-11-24

  The present invention is directed to novel pyridazinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition/cognitive disorders.

  本发明涉及新型吡啶并咪唑酮衍生物，可介导酶活性。特别是，这些化合物可能在治疗与组胺H3受体活性相关的疾病或疾病状态方面具有有效性，包括神经退行性疾病、睡眠/清醒障碍、注意力缺陷多动障碍和认知/认知障碍等。
• Pyridazinone derivatives
  申请人：Cephalon, Inc.

  公开号：US08207168B2

  公开（公告）日：2012-06-26

  The present invention is directed to novel pyridazinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition disorders.

  本发明涉及介导酶活性的新型吡啶并咪唑酮衍生物。特别地，这些化合物可能对与组胺H3受体活性相关的疾病或疾病状态具有治疗作用，包括神经退行性疾病、睡眠/觉醒障碍、注意力缺陷多动障碍和认知障碍等。
• Pyridizinone derivatives and the use thereof as H3 inhibitors
  申请人：Cephalon, Inc.

  公开号：US08247414B2

  公开（公告）日：2012-08-21

  The present invention is directed to novel pyridizinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition.

  本发明涉及新型的吡啶酮衍生物，可以介导酶活性。特别地，这些化合物可能对与组胺H3受体活性相关的疾病或疾病状态具有治疗作用，例如神经退行性疾病、睡眠/觉醒障碍、注意力缺陷多动障碍和认知障碍。
• PYRIDAZINONE DERIVATIVES
  申请人：Bacon Edward R.

  公开号：US20140142088A1

  公开（公告）日：2014-05-22

  The present invention is directed to novel pyridazinone derivatives that mediate enzymatic activity. In particular, the compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition.

  本发明涉及新型吡啶酮衍生物，可介导酶活性。特别地，这些化合物可能在治疗与组胺H3受体活性相关的疾病或疾病状态方面具有有效性，包括但不限于神经退行性疾病、睡眠/觉醒障碍、注意力缺陷多动障碍和认知方面。
• Methods of treating disorders mediated by histamine H3 receptors using pyridazinone derivatives
  申请人：Bacon Edward R.

  公开号：US08673916B2

  公开（公告）日：2014-03-18

  The present invention is directed to methods of treating disorders mediated by Histamine H3 receptors by administering novel pyridazinone derivatives. In particular, the pyridazinone compounds may be effective in the treatment of diseases or disease states related to the activity of the histamine H3 receptor, including, for example, neurodegenerative disorders, sleep/wake disorders, attention deficit hyperactivity disorder and cognition/cognitive disorders.

  本发明涉及通过给予新型吡啶并咪唑酮衍生物治疗由组胺H3受体介导的疾病的方法。特别地，吡啶并咪唑酮化合物可能对与组胺H3受体活性相关的疾病或疾病状态具有治疗作用，包括但不限于神经退行性疾病、睡眠/觉醒障碍、注意力缺陷多动障碍和认知/认知障碍。