1-(3-amino-4-methylphenyl)pyridin-2-one

• 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: 1-(3-amino-4-methylphenyl)pyridin-2-one
• 化学式: C₁₂H₁₂N₂O
• 分子量: 200.24
• InChiKey: ANTXHVFDMQEPPZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  15
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  46.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (6S)-6-(4-fluorophenyl)-3-methyl-2-oxo-1,6-dihydropyrimidine-5-carbonyl chloride 、 1-(3-amino-4-methylphenyl)pyridin-2-one 在 吡啶 作用下， 反应 18.0h， 以45 mg的产率得到(6S)-6-(4-fluorophenyl)-3-methyl-N-[2-methyl-5-(2-oxo-1-pyridyl)phenyl]-2-oxo-1,6-dihydropyrimidine-5-carboxamide
  参考文献：
  名称：

  Novel Series of Dihydropyridinone P2X7 Receptor Antagonists

  摘要：

  Identification of singleton P2X7 inhibitor 1 from HTS gave a pharmacophore that eventually turned into potential clinical candidates 17 and 19. During development, a number of issues were successfully addressed, such as metabolic stability, plasma stability, GSH adduct formation, and aniline mutagenicity. Thus, careful modification of the molecule, such as conversion of the 1,4-dihydropyridinone to the 1,2-dihydropyridinone system, proper substitution at C-5", and in some cases addition of fluorine atoms to the aniline ring allowed for the identification of a novel class of potent P2X7 inhibitors suitable for evaluating the role of P2X7 in inflammatory, immune, neurologic, or musculoskeletal disorders.

  DOI：

  10.1021/acs.jmedchem.5b00365
• 作为产物：
  描述：

  4-碘-2-硝基甲苯 在 8-羟基喹啉 、 铁粉 、 potassium carbonate 、 氯化铵 、 copper(l) chloride 作用下， 以 乙醇 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 22.5h， 生成 1-(3-amino-4-methylphenyl)pyridin-2-one
  参考文献：
  名称：

  Novel Series of Dihydropyridinone P2X7 Receptor Antagonists

  摘要：

  Identification of singleton P2X7 inhibitor 1 from HTS gave a pharmacophore that eventually turned into potential clinical candidates 17 and 19. During development, a number of issues were successfully addressed, such as metabolic stability, plasma stability, GSH adduct formation, and aniline mutagenicity. Thus, careful modification of the molecule, such as conversion of the 1,4-dihydropyridinone to the 1,2-dihydropyridinone system, proper substitution at C-5", and in some cases addition of fluorine atoms to the aniline ring allowed for the identification of a novel class of potent P2X7 inhibitors suitable for evaluating the role of P2X7 in inflammatory, immune, neurologic, or musculoskeletal disorders.

  DOI：

  10.1021/acs.jmedchem.5b00365

文献信息

• DIHYDROPYRIMIDONE AMIDES AS P2X7 MODULATORS
  申请人：Brotherton-Pleiss Christine E.

  公开号：US20110028502A1

  公开（公告）日：2011-02-03

  Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, R 1 , R 2 , R 3 , R 4 , R 5 , R a and R b are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of diseases associated with the P2X7 purinergic receptor.

  化合物的公式I：或其药用盐，其中m、n、R1、R2、R3、R4、R5、Ra和Rb的定义如本文所述。还公开了制备这些化合物的方法以及利用这些化合物治疗与P2X7嘌呤受体相关的疾病的方法。
• US8435990B2
  申请人：——

  公开号：US8435990B2

  公开（公告）日：2013-05-07
• Novel Series of Dihydropyridinone P2X7 Receptor Antagonists
  作者：Francisco Lopez-Tapia、Keith A. M. Walker、Christine Brotherton-Pleiss、Joanie Caroon、Dov Nitzan、Lee Lowrie、Shelley Gleason、Shu-Hai Zhao、Jacob Berger、Debra Cockayne、Deborah Phippard、Rebecca Suttmann、William L. Fitch、David Bourdet、Pankaj Rege、Xiaojun Huang、Scott Broadbent、Charles Dvorak、Jiang Zhu、Paul Wagner、Fernando Padilla、Brad Loe、Alam Jahangir、André Alker

  DOI：10.1021/acs.jmedchem.5b00365

  日期：2015.11.12

  Identification of singleton P2X7 inhibitor 1 from HTS gave a pharmacophore that eventually turned into potential clinical candidates 17 and 19. During development, a number of issues were successfully addressed, such as metabolic stability, plasma stability, GSH adduct formation, and aniline mutagenicity. Thus, careful modification of the molecule, such as conversion of the 1,4-dihydropyridinone to the 1,2-dihydropyridinone system, proper substitution at C-5", and in some cases addition of fluorine atoms to the aniline ring allowed for the identification of a novel class of potent P2X7 inhibitors suitable for evaluating the role of P2X7 in inflammatory, immune, neurologic, or musculoskeletal disorders.