1-ethyl-N-(3-fluoro-4-(7-methoxyquinolin-4-yloxy)phenyl)-5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide | 1361236-40-9

• 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: 1-ethyl-N-(3-fluoro-4-(7-methoxyquinolin-4-yloxy)phenyl)-5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide
• 英文别名: 1-ethyl-N-[3-fluoro-4-(7-methoxyquinolin-4-yl)oxyphenyl]-5-methyl-3-oxo-2-phenylpyrazole-4-carboxamide
• CAS: 1361236-40-9
• 化学式: C₂₉H₂₅FN₄O₄
• 分子量: 512.54
• InChiKey: VLSRGLWQHNMOLJ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  5.3
• 重原子数：
  38
• 可旋转键数：
  7
• 环数：
  5.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  84
• 氢给体数：
  1
• 氢受体数：
  7

反应信息

• 作为产物：
  描述：

  ethyl 6-bromo-4-hydroxy-7-methoxyquinoline-3-carboxylate 在 20 % Pd(OH)2/C 、 氢气 、 三乙胺 、 Methanaminium,N-[(dimethylamino)(3H-1,2,3-triazolo[4,5-b]pyridin-3-yloxy)methylene]-N-methyl-, hexafluorophosphate(1-) 、 sodium hydroxide 、 三氯氧磷 作用下， 以 二苯醚 、 乙醇 、 水 、 N,N-二甲基甲酰胺 、 氯苯 为溶剂， 反应 63.66h， 生成 1-ethyl-N-(3-fluoro-4-(7-methoxyquinolin-4-yloxy)phenyl)-5-methyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide
  参考文献：
  名称：

  Structure-Based Design of Novel Class II c-Met Inhibitors: 2. SAR and Kinase Selectivity Profiles of the Pyrazolone Series

  摘要：

  As part of our effort toward developing an effective therapeutic agent for c-Met-dependent tumors, a pyrazolone-based class II c-Met inhibitor, N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)-3-fluorophenyl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide (1), was identified. Knowledge of the binding mode of this molecule in both c-Met and VEGFR-2 proteins led to a novel strategy for designing more selective analogues of 1. Along with detailed SAR information, we demonstrate that the low kinase selectivity associated with class II c-Met inhibitors can be improved significantly. This work resulted in the discovery of potent c-Met inhibitors with improved selectivity profiles over VEGFR-2 and IGF-1R that could serve as useful tools to probe the relationship between kinase selectivity and in vivo efficacy in tumor xenograft models. Compound 59e (AMG 458) was ultimately advanced into preclinical safety studies.

  DOI：

  10.1021/jm201331s

文献信息

• METHOD OF TREATING CANCER WITH SUBSTITUTED AMIDE DERIVATIVES
  申请人：KIM Tae-Seong

  公开号：US20120070413A1

  公开（公告）日：2012-03-22

  Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.

  选定的化合物对于预防和治疗疾病，如HGF介导的疾病非常有效。本发明包括新颖的化合物、类似物、前药和其药学上可接受的盐、制药组合物以及用于预防和治疗涉及癌症等疾病和其他疾病或情况的方法。本发明还涉及制备这些化合物的过程以及在这些过程中有用的中间体。
• SUBSTITUTED AMIDE DERIVATIVES AND METHODS OF USE
  申请人：Kim Tae-Seong

  公开号：US20110118252A1

  公开（公告）日：2011-05-19

  Selected compounds are effective for prophylaxis and treatment of diseases, such as HGF mediated diseases. The invention encompasses novel compounds, analogs, prodrugs and pharmaceutically acceptable salts thereof, pharmaceutical compositions and methods for prophylaxis and treatment of diseases and other maladies or conditions involving, cancer and the like. The subject invention also relates to processes for making such compounds as well as to intermediates useful in such processes.

  选定的化合物对于预防和治疗疾病，如HGF介导的疾病具有有效性。该发明包括新型化合物、类似物、前药和其药学上可接受的盐、药物组合物以及预防和治疗癌症等疾病和其他疾病或状况的方法。本发明还涉及制备这些化合物的过程以及在这些过程中有用的中间体。
• US7858623B2
  申请人：——

  公开号：US7858623B2

  公开（公告）日：2010-12-28
• US8088794B2
  申请人：——

  公开号：US8088794B2

  公开（公告）日：2012-01-03
• Structure-Based Design of Novel Class II c-Met Inhibitors: 2. SAR and Kinase Selectivity Profiles of the Pyrazolone Series
  作者：Longbin Liu、Mark H. Norman、Matthew Lee、Ning Xi、Aaron Siegmund、Alessandro A. Boezio、Shon Booker、Debbie Choquette、Noel D. D’Angelo、Julie Germain、Kevin Yang、Yajing Yang、Yihong Zhang、Steven F. Bellon、Douglas A. Whittington、Jean-Christophe Harmange、Celia Dominguez、Tae-Seong Kim、Isabelle Dussault

  DOI：10.1021/jm201331s

  日期：2012.3.8

  As part of our effort toward developing an effective therapeutic agent for c-Met-dependent tumors, a pyrazolone-based class II c-Met inhibitor, N-(4-((6,7-dimethoxyquinolin-4-yl)oxy)-3-fluorophenyl)-1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazole-4-carboxamide (1), was identified. Knowledge of the binding mode of this molecule in both c-Met and VEGFR-2 proteins led to a novel strategy for designing more selective analogues of 1. Along with detailed SAR information, we demonstrate that the low kinase selectivity associated with class II c-Met inhibitors can be improved significantly. This work resulted in the discovery of potent c-Met inhibitors with improved selectivity profiles over VEGFR-2 and IGF-1R that could serve as useful tools to probe the relationship between kinase selectivity and in vivo efficacy in tumor xenograft models. Compound 59e (AMG 458) was ultimately advanced into preclinical safety studies.