6-ethyl-3-methyl-4-p-tolyl-6H-isoxazolo[3,4-d]pyridazin-7-one | 720718-83-2

• 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: 6-ethyl-3-methyl-4-p-tolyl-6H-isoxazolo[3,4-d]pyridazin-7-one
• 英文别名: 6-Ethyl-3-methyl-4-(4-methylphenyl)-[1,2]oxazolo[3,4-d]pyridazin-7-one
• CAS: 720718-83-2
• 化学式: C₁₅H₁₅N₃O₂
• 分子量: 269.303
• InChiKey: RIRDVBFCRRXLES-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  20
• 可旋转键数：
  2
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  58.7
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• [EN] PYRIDAZIN-3 (2H) -ONE DERIVATIVES AND THEIR USE AS PDE4 INHIBITORS<br/>[FR] DERIVES DE PYRIDAZINE-3(2H)-ONES ET UTILISATION EN TANT QU'INHIBITEURS DE PDE4
  申请人：ALMIRALL PRODESFARMA SA

  公开号：WO2005049581A1

  公开（公告）日：2005-06-02

  New pyridazin-e-(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.

  新吡啶唑-e-(2H)-酮衍生物，具有通用公式(I)的化学结构被公开；以及它们的制备过程，包含它们的药物组合物以及它们作为磷酸二酯酶4抑制剂的疗法使用。
• [EN] NEW PYRIDAZIN-3(2H)-ONE DERIVATIVES<br/>[FR] NOUVEAUX DERIVES DE PYRIDAZIN-3(2H)-ONE
  申请人：ALMIRALL PRODESFARMA SA

  公开号：WO2004058729A1

  公开（公告）日：2004-07-15

  Pyridazin-3(2H)-one derivatives of formula (I) are found to inhibit PDE-4:, wherein R1, R2 and R4 are organic radicals, R3 is a cyclic group, and R5 is an ester or an aryl or heteroaryl group.

  式(I)的吡啶嗪-3(2H)-酮衍生物被发现能抑制PDE-4：其中R1、R2和R4为有机基团，R3为环状基团，R5为酯基或芳基或杂芳基。
• New pyridazin-3(2h)-one derivatives
  申请人：Dal Piaz Vittorio

  公开号：US20060173008A1

  公开（公告）日：2006-08-03

  Pyridazin-3(2H)-one derivatives of formula (I) are found to inhibit PDE-4. R 1 , R 2 and R 4 are organic radicals, R 3 is a cyclic group, and R 5 is an ester or an aryl or heteroaryl group.

  公式（I）的吡啶并嗪-3（2H）-酮衍生物被发现可以抑制PDE-4。R1，R2和R4是有机基团，R3是一个环状基团，R5是酯基或芳基或杂环基团。
• Pyridazin-3(2)-one derivatives and their use as pde4 inhibitors
  申请人：Dal Piaz Vittorio

  公开号：US20070197536A1

  公开（公告）日：2007-08-23

  New pyridazin-e-(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.

  本发明揭示了具有一般式（I）化学结构的新吡啶并嗪酮衍生物；以及它们的制备方法、包含它们的制药组合物以及它们在治疗中作为磷酸二酯酶4抑制剂的用途。
• NEW PYRIDAZIN-3(2H)-ONE DERIVATIVES
  申请人：Dal Piaz Vittorio

  公开号：US20090111819A1

  公开（公告）日：2009-04-30

  Pyridazin-3(2H)-one derivatives of formula (I) are found to inhibit PDE-4: wherein R 1 , R 2 and R 4 are organic radicals, R 3 is a cyclic group, and R 5 is an ester or an aryl or heteroaryl group.

  式(I)的吡啶并嗪-3(2H)-酮衍生物被发现能够抑制PDE-4，其中R1、R2和R4是有机基团，R3是环状基团，R5是酯基或芳基或杂环芳基基团。