3-(3-bromo-4-hydroxy-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide | 1033909-25-9

• 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-(3-bromo-4-hydroxy-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide
• 英文别名: (-)3-(3-bromo-4-hydroxy-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide；3-(3-bromo-4-hydroxy-6-methyl-2-oxopyridin-1-yl)-N,4-dimethylbenzamide
• CAS: 1033909-25-9；1033720-19-2
• 化学式: C₁₅H₁₅BrN₂O₃
• 分子量: 351.2
• InChiKey: LHESMPJXOAPBOB-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.2
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  69.6
• 氢给体数：
  2
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  3-(3-bromo-4-hydroxy-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide 在 potassium carbonate 作用下， 以 N,N-二甲基甲酰胺 、 甲苯 为溶剂， 反应 53.0h， 生成 C₂₂H₁₉BrF₂N₂O₃
  参考文献：
  名称：

  Discovery of PH-797804, a highly selective and potent inhibitor of p38 MAP kinase

  摘要：

  The synthesis and SAR studies of a novel N-aryl pyridinone class of p38 kinase inhibitors are described. Systematic structural modifications to the HTS lead, 5, led to the identification of (-)-4a as a clinical candidate for the treatment of inflammatory diseases. Additionally, the chiral synthesis and properties of (-)-4a are described. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.04.121
• 作为产物：
  描述：

  4-羟基-6-甲基-2-吡喃酮 在 dipotassium hydrogenphosphate 、 草酰氯 、 bacillus protease 、 溴 、 溶剂黄146 作用下， 以 四氢呋喃 、 邻二氯苯 为溶剂， 反应 60.0h， 生成 3-(3-bromo-4-hydroxy-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide
  参考文献：
  名称：

  Discovery of PH-797804, a highly selective and potent inhibitor of p38 MAP kinase

  摘要：

  The synthesis and SAR studies of a novel N-aryl pyridinone class of p38 kinase inhibitors are described. Systematic structural modifications to the HTS lead, 5, led to the identification of (-)-4a as a clinical candidate for the treatment of inflammatory diseases. Additionally, the chiral synthesis and properties of (-)-4a are described. (C) 2011 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2011.04.121

文献信息

• Processes for the preparation of 3-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl-2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide
  申请人：Pfizer Inc

  公开号：US07906536B2

  公开（公告）日：2011-03-15

  This invention is directed generally to processes for the preparation of compounds of Formula I: wherein R2, R3, R4, R5, X1, X2, X3, X4, X5, X6 are as defined in the specification.

  本发明通常涉及制备公式I化合物的过程：其中R2、R3、R4、R5、X1、X2、X3、X4、X5、X6如规范中所定义。
• PROCESSES FOR THE PREPARATION OF 3-(4-(2,4-DIFLUOROBENZYLOXY)-3-BROMO-6-METHYL-2-OXOPYRIDIN-1(2H)-YL)-N,4-DIMETHYLBENZAMIDE
  申请人：Dukesherer Daniel

  公开号：US20080177077A1

  公开（公告）日：2008-07-24

  This invention is directed generally to processes for the preparation of compounds of Formula I: wherein R 2 , R 3 , R 4 , R 5 , X 1 , X 2 , X 3 , X 4 , X 5 , X 6 are as defined in the specification.

  本发明通常涉及制备式I化合物的过程：其中R2、R3、R4、R5、X1、X2、X3、X4、X5、X6如规范中所定义。
• Processes for the preparation of 3-(4-(2,4-difluorobenzyloxy)-3-bromo-6-methyl- 2-oxopyridin-1(2H)-yl)-N,4-dimethylbenzamide
  申请人：Pfizer Products Inc.

  公开号：EP2102161B1

  公开（公告）日：2012-05-02
• US7906536B2
  申请人：——

  公开号：US7906536B2

  公开（公告）日：2011-03-15
• [EN] PROCESSES FOR THE PREPARATION OF 3-(4-(2,4-DIFLUOROBENZYLOXY)-3-BROMO-6-METHYL-2-OXOPYRIDIN-1(2H)-YL)-N,4-DIMETHYLBENZAMIDE<br/>[FR] PROCÉDÉS DE PRÉPARATION DE 3-(4-(2,4-DIFLUOROBENZYLOXY)-3-BROMO-6-MÉTHYL-2-OXOPYRIDIN-1(2H)-YL)-N,4-DIMÉTHYLBENZAMIDE
  申请人：PFIZER PROD INC

  公开号：WO2008072079A2

  公开（公告）日：2008-06-19

  [EN] This invention is directed generally to processes for the preparation of compounds of Formula I: wherein R², R³, R⁴, R⁵, X¹, X², X³, X⁴, X⁵, X⁶ are as defined in the specification.
  [FR] L'invention concerne de manière générale des procédés de préparation de composés de formule I : dans laquelle R², R³, R⁴, R⁵, X¹, X², X³, X⁴, X⁵, X⁶ sont tels que définis dans la description.