6-{2-[4-(2-dimethylamino-ethoxy)-phenyl]-5-pyridin-4-yl-3H-imidazol-4-yl}-naphthalene-2-carboxylic acid | 1426082-28-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: 6-{2-[4-(2-dimethylamino-ethoxy)-phenyl]-5-pyridin-4-yl-3H-imidazol-4-yl}-naphthalene-2-carboxylic acid
• 英文别名: 6-[2-[4-[2-(dimethylamino)ethoxy]phenyl]-5-pyridin-4-yl-1H-imidazol-4-yl]naphthalene-2-carboxylic acid
• CAS: 1426082-28-1
• 化学式: C₂₉H₂₆N₄O₃
• 分子量: 478.55
• InChiKey: NALCJFRYJRGEAV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.5
• 重原子数：
  36
• 可旋转键数：
  8
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  91.3
• 氢给体数：
  2
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  6-溴-2-萘甲酸 在 (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride 、 potassium acetate 、 palladium diacetate 、 potassium carbonate 、 三苯基膦 作用下， 以 乙二醇二甲醚 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 2.0h， 生成 6-{2-[4-(2-dimethylamino-ethoxy)-phenyl]-5-pyridin-4-yl-3H-imidazol-4-yl}-naphthalene-2-carboxylic acid
  参考文献：
  名称：

  Potent BRAF kinase inhibitors based on 2,4,5-trisubstituted imidazole with naphthyl and benzothiophene 4-substituents

  摘要：

  The RAS-RAF-MEK-ERK pathway is hyperactivated in 30% of human cancers. BRAF is a serine-threonine kinase, belonging to this pathway that is mutated with high frequency in human melanoma and other cancers thus BRAF is an important therapeutic target in melanoma. We have designed inhibitors of BRAF based on 2,4,5-trisubstituted imidazoles with naphthyl and benzothiophene-4-substituents. Two compounds were discovered to be potent BRAF inhibitors: 1-(6-{2-[4-(2-dimethylamino-ethoxy) phenyl]-5-(pyridin-4-yl)-1H-imidazol-4-yl} benzo[b]thiophen-3-yl)-2,2,2-trifluoroethanol (1i) with BRAF IC50 = 190 nM and with cellular GI(50) = 2100 nM, and 6-{2-[4-(2-dimethylamino-ethoxy)-phenyl]-5-pyridin-4-yl-3H-imidazol-4-yl}-naphthalen-1-ol (1q) with IC50 = 9 nM and GI(50) = 220 nM. (C) 2013 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmc.2012.12.035

文献信息

• Potent BRAF kinase inhibitors based on 2,4,5-trisubstituted imidazole with naphthyl and benzothiophene 4-substituents
  作者：Dan Niculescu-Duvaz、Ion Niculescu-Duvaz、Bart M.J.M. Suijkerbuijk、Delphine Ménard、Alfonso Zambon、Lawrence Davies、Jean-Francois Pons、Steven Whittaker、Richard Marais、Caroline J. Springer

  DOI：10.1016/j.bmc.2012.12.035

  日期：2013.3

  The RAS-RAF-MEK-ERK pathway is hyperactivated in 30% of human cancers. BRAF is a serine-threonine kinase, belonging to this pathway that is mutated with high frequency in human melanoma and other cancers thus BRAF is an important therapeutic target in melanoma. We have designed inhibitors of BRAF based on 2,4,5-trisubstituted imidazoles with naphthyl and benzothiophene-4-substituents. Two compounds were discovered to be potent BRAF inhibitors: 1-(6-2-[4-(2-dimethylamino-ethoxy) phenyl]-5-(pyridin-4-yl)-1H-imidazol-4-yl} benzo[b]thiophen-3-yl)-2,2,2-trifluoroethanol (1i) with BRAF IC50 = 190 nM and with cellular GI(50) = 2100 nM, and 6-2-[4-(2-dimethylamino-ethoxy)-phenyl]-5-pyridin-4-yl-3H-imidazol-4-yl}-naphthalen-1-ol (1q) with IC50 = 9 nM and GI(50) = 220 nM. (C) 2013 Elsevier Ltd. All rights reserved.