4-phenyl-3-n-propylisoxazolo-[3,4-d]pyridazin-7(6)-one | 627501-26-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 4-phenyl-3-n-propylisoxazolo-[3,4-d]pyridazin-7(6)-one
• 英文别名: 4-phenyl-3-propylisoxazolo[3,4-d]pyridazin-7(6H)-one；4-phenyl-3-propyl-6H-[1,2]oxazolo[3,4-d]pyridazin-7-one
• CAS: 627501-26-2
• 化学式: C₁₄H₁₃N₃O₂
• 分子量: 255.276
• InChiKey: OIZYQZPOHRRMKM-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.6
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.21
• 拓扑面积：
  67.5
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-phenyl-3-n-propylisoxazolo-[3,4-d]pyridazin-7(6)-one 、 碘甲烷 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 以60%的产率得到6-Methyl-4-phenyl-3-propyl-6H-isoxazolo[3,4-d]pyridazin-7-one
  参考文献：
  名称：

  Isoxazolo[3,4-d]pyridazinones and analogues as Leishmania mexicana PDE inhibitors

  摘要：

  A series of isoxazolopyridazinones and analogues has been prepared and evaluated as Leishmania mexicana phosphodiesterase (PDE) inhibitors. Some of the synthesized compounds showed a moderate PDE inhibitory activity at 100 muM and preliminary structure-activity relationships were discussed. (C) 2002 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

  DOI：

  10.1016/s0014-827x(01)01188-0
• 作为产物：
  描述：

  1-苯基己烷-1,3-二酮 在 sodium ethanolate 、 一水合肼 作用下， 以 乙醇 为溶剂， 反应 1.0h， 生成 4-phenyl-3-n-propylisoxazolo-[3,4-d]pyridazin-7(6)-one
  参考文献：
  名称：

  Isoxazolo[3,4-d]pyridazinones and analogues as Leishmania mexicana PDE inhibitors

  摘要：

  A series of isoxazolopyridazinones and analogues has been prepared and evaluated as Leishmania mexicana phosphodiesterase (PDE) inhibitors. Some of the synthesized compounds showed a moderate PDE inhibitory activity at 100 muM and preliminary structure-activity relationships were discussed. (C) 2002 Editions scientifiques et medicales Elsevier SAS. All rights reserved.

  DOI：

  10.1016/s0014-827x(01)01188-0

文献信息

• [EN] PYRIDAZIN-3(2H)-ONE DERIVATIVES AS PDE4 INHIBITORS<br/>[FR] DERIVES DE LA PYRIDAZINE-3(2h)-ONE, INHIBITEURS DE LA PDE4
  申请人：ALMIRALL PRODESFARMA SA

  公开号：WO2003097613A1

  公开（公告）日：2003-11-27

  New pyridazin-3(2H)-one derivatives having the chemical structure of general formula (I); are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of phosphodiesterase 4.

  新的吡啶并嗪-3(2H)-酮衍生物具有一般式(I)的化学结构；公开了它们的制备方法，包括它们的药物组合物以及它们作为磷酸二酯酶4抑制剂在治疗中的用途。
• PYRIDAZIN-3 (2H) -ONE DERIVATIVES AS PDE4 INHIBITORS
  申请人：Dal Piaz Vittorio

  公开号：US20080269235A1

  公开（公告）日：2008-10-30

  New pyridazin-3(2H)-one derivatives having the chemical structure of general formula (I) are disclosed; as well as process for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of phosphodiesterase 4.

  本发明揭示了具有一般式(I)的化学结构的新吡啶并嗪-3(2H)-酮衍生物，以及它们的制备方法、含有它们的药物组合物以及它们作为磷酸二酯酶4抑制剂在治疗中的使用。
• PYRIDAZIN-3(2H)-ONE DERIVATIVES AS PDE4 INHIBITORS
  申请人：Almirall Prodesfarma, S.A.

  公开号：EP1503992A1

  公开（公告）日：2005-02-09
• US7459453B2
  申请人：——

  公开号：US7459453B2

  公开（公告）日：2008-12-02
• Isoxazolo[3,4-d]pyridazinones and analogues as Leishmania mexicana PDE inhibitors
  作者：Vittorio Dal Piaz、A Rascón、M.E Dubra、M.P Giovannoni、C Vergelli、M.C Castellana

  DOI：10.1016/s0014-827x(01)01188-0

  日期：2002.2

  A series of isoxazolopyridazinones and analogues has been prepared and evaluated as Leishmania mexicana phosphodiesterase (PDE) inhibitors. Some of the synthesized compounds showed a moderate PDE inhibitory activity at 100 muM and preliminary structure-activity relationships were discussed. (C) 2002 Editions scientifiques et medicales Elsevier SAS. All rights reserved.