3-bromo-N-[(3,4-dichlorophenyl)methyl]imidazo[1,2-b]pyridazin-6-amine | 1033244-82-4

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: 3-bromo-N-[(3,4-dichlorophenyl)methyl]imidazo[1,2-b]pyridazin-6-amine
• CAS: 1033244-82-4
• 化学式: C₁₃H₉BrCl₂N₄
• 分子量: 372.051
• InChiKey: QQSFDUXHHRKECE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.4
• 重原子数：
  20
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  42.2
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-bromo-N-[(3,4-dichlorophenyl)methyl]imidazo[1,2-b]pyridazin-6-amine 、 4-乙氧羰基苯硼酸 在 1,1'-双(二苯基膦)二茂铁 、 potassium phosphate 、 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 作用下， 以 1,4-二氧六环 为溶剂， 以49%的产率得到Ethyl 4-[6-[(3,4-dichlorophenyl)methylamino]imidazo[1,2-b]pyridazin-3-yl]benzoate
  参考文献：
  名称：

  Discovery of imidazo[1,2-b]pyridazine derivatives as IKKβ inhibitors. Part 1: Hit-to-lead study and structure–activity relationship

  摘要：

  Imidazo[1,2-b] pyridazine derivatives from high-throughput screening were developed as IKK beta inhibitors. By the optimization of the 3- and 6-position of imidazo[1,2-b] pyridazine scaffold, cell-free IKK beta inhibitory activity and TNF alpha inhibitory activity in THP-1 cell increased. Also, these compounds showed high kinase selectivity. The structure-activity relationship was revealed and the interaction model of imidazo[ 1,2-b] pyridazine compounds with IKKb was constructed. (C) 2010 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2010.07.026
• 作为产物：
  描述：

  3,4-二氯苄胺 、 3-溴-6-氯咪唑并[1,2-b]哒嗪 以81%的产率得到3-bromo-N-[(3,4-dichlorophenyl)methyl]imidazo[1,2-b]pyridazin-6-amine
  参考文献：
  名称：

  Discovery of imidazo[1,2-b]pyridazine derivatives as IKKβ inhibitors. Part 1: Hit-to-lead study and structure–activity relationship

  摘要：

  Imidazo[1,2-b] pyridazine derivatives from high-throughput screening were developed as IKK beta inhibitors. By the optimization of the 3- and 6-position of imidazo[1,2-b] pyridazine scaffold, cell-free IKK beta inhibitory activity and TNF alpha inhibitory activity in THP-1 cell increased. Also, these compounds showed high kinase selectivity. The structure-activity relationship was revealed and the interaction model of imidazo[ 1,2-b] pyridazine compounds with IKKb was constructed. (C) 2010 Published by Elsevier Ltd.

  DOI：

  10.1016/j.bmcl.2010.07.026