3-bromo-2-[[1-(diphenylmethyl)-3,5-dimethyl-1H-pyrazol-4-yl]methyl]-7-ethyl-5-methyl-thieno[2,3-d]pyridazin-4(5H)-one | 733745-49-8

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 3-bromo-2-[[1-(diphenylmethyl)-3,5-dimethyl-1H-pyrazol-4-yl]methyl]-7-ethyl-5-methyl-thieno[2,3-d]pyridazin-4(5H)-one
• 英文别名: 2-[(1-Benzhydryl-3,5-dimethylpyrazol-4-yl)methyl]-3-bromo-7-ethyl-5-methylthieno[2,3-d]pyridazin-4-one
• CAS: 733745-49-8
• 化学式: C₂₈H₂₇BrN₄OS
• 分子量: 547.519
• InChiKey: RMQWRYRIWXESBJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  6.7
• 重原子数：
  35
• 可旋转键数：
  6
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  78.7
• 氢给体数：
  0
• 氢受体数：
  4

文献信息

• Novel compounds
  申请人：Cooper Edward Martin

  公开号：US20060052380A1

  公开（公告）日：2006-03-09

  The invention relates to thienopyridazinones of formula (I): wherein: R 1 is C 1-6 alkyl, C 2-6 alkenyl or C 3-6 cycloalkyl which is optionally substituted by C 1-6 alkyl, each of the above being optionally substituted by one or more halogen atoms; R 2 is C 1-6 alkyl; R 3 is a group CO-G or SO 2 -G where G is a 5- or 6-membered ring containing a nitrogen atom and a second heteroatom selected from oxygen and sulphur adjacent to the nitrogen, and optionally substituted by up to 3 groups selected from hydroxyl and C 1-4 alkyl; Q is CR 5 R 6 where R 5 and R 6 are as defined in the specification; and R 4 is a 5- to 10-membered mono- or bi-cyclic aromatic ring system, containing 0 to 4 heteroatoms independently selected from nitrogen, oxygen and sulphur, the ring system being optionally substituted as described in the specification, and pharmaceutically acceptable salts and solvates thereof. Processes for their preparation, pharmaceutical compositions containing them and their use in therapy, in particular in the modulation of autoimmune disease are also described.

  本发明涉及式(I)的噻吩并吡嗪酮：其中：R1为C1-6烷基，C2-6烯基或C3-6环烷基，其可选地被C1-6烷基取代，上述每种取代基可选地被一个或多个卤素原子取代；R2为C1-6烷基；R3为CO-G或SO2-G基团，其中G为一个5-或6-成员环，其中包含一个氮原子和一个邻近氮原子的第二杂原子，所述环可选地被最多3个羟基和C1-4烷基中的一个或多个基团取代；Q为CR5R6，其中R5和R6如规范所定义；R4为一个5-到10-成员的单环或双环芳香环系统，其中包含0到4个独立选择的杂原子，包括氮、氧和硫，所述环系统可按规范中描述的方式取代，以及其药学上可接受的盐和溶剂化合物。还描述了其制备方法、含有它们的制药组合物以及它们在治疗中的应用，特别是在自身免疫性疾病的调节方面的应用。
• THIENOPYRIDAZINONE DERIVATIVE AS MODULATORS OF AUTOIMMUNE DISEASES
  申请人：AstraZeneca AB

  公开号：EP1587809B1

  公开（公告）日：2007-10-10
• US7064126B2
  申请人：——

  公开号：US7064126B2

  公开（公告）日：2006-06-20