5-[2-[tert-butyl(dimethyl)silyl]oxyethoxy]-4-chloro-2-methyl-aniline | 1232505-81-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯酚醚
• 英文名称: 5-[2-[tert-butyl(dimethyl)silyl]oxyethoxy]-4-chloro-2-methyl-aniline
• 英文别名: 5-[2-(tert-butyl-dimethyl-silanyloxy)-ethoxy]-4-chloro-2-methyl-phenylamine；4-Chloro-5-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethoxy]-2-methylbenzenamine；5-[2-[tert-butyl(dimethyl)silyl]oxyethoxy]-4-chloro-2-methylaniline
• CAS: 1232505-81-5
• 化学式: C₁₅H₂₆ClNO₂Si
• 分子量: 315.915
• InChiKey: KDORBEFVOWMDKZ-UHFFFAOYSA-N

物化性质

• 沸点：
  388.3±42.0 °C(Predicted)
• 密度：
  1.047±0.06 g/cm3(Temp: 20 °C; Press: 760 Torr)(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  4.63
• 重原子数：
  20
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  44.5
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  5-[2-[tert-butyl(dimethyl)silyl]oxyethoxy]-4-chloro-2-methyl-aniline 在 吡啶 、 4-二甲氨基吡啶 、 正丁基锂 、 乙酸酐 作用下， 以 四氢呋喃 、 正己烷 、 水 、 甲苯 为溶剂， 反应 21.17h， 生成 (2S)-N-[4-chloro-5-(2-hydroxyethoxy)-2-methyl-phenyl]-2-(4-fluorophenyl)-4-oxo-2,3-dihydropyridine-1-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：

  （2-溴乙氧基）-特丁基二甲基硅烷 在 5%-palladium/activated carbon 、 氢气 、 caesium carbonate 、 sodium iodide 作用下， 以 甲醇 为溶剂， 反应 6.0h， 生成 5-[2-[tert-butyl(dimethyl)silyl]oxyethoxy]-4-chloro-2-methyl-aniline
  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

• FUSED TRIAZOLE AMINES AS P2X7 MODULATORS
  申请人：Brotherton-Pleiss Christine E.

  公开号：US20110071143A1

  公开（公告）日：2011-03-24

  Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein X, Y, R 1 , R 2 , and R 3 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.

  公式I的化合物：或其药用可接受的盐，其中X，Y，R1，R2和R3定义如下。还公开了制造这些化合物的方法以及使用这些化合物治疗与P2X7嘌呤能受体相关的疾病的方法。
• DIHYDROPYRIDONE AMIDESAS P2X7 MODULATORS
  申请人：Berger Jacob

  公开号：US20100160389A1

  公开（公告）日：2010-06-24

  Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, R 1 , R 2 , R 3 , R 4 , R 5 and R a 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.

  式I的化合物： 或其药用可接受的盐，其中m、n、R1、R2、R3、R4、R5和Ra如本文所定义。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。
• 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。
• 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.