tert-butyl 3-((4-bromo-1H-pyrazol-1-yl)methyl)azetidine-1-carboxylate | 877399-37-6

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 氮杂环丁烷
• 英文名称: tert-butyl 3-((4-bromo-1H-pyrazol-1-yl)methyl)azetidine-1-carboxylate
• 英文别名: tert-butyl 3-[(4-bromo-1H-pyrazol-1-yl)methyl]azetidine-1-carboxylate；tert-butyl 3-[(4-bromopyrazol-1-yl)methyl]azetidine-1-carboxylate
• CAS: 877399-37-6
• 化学式: C₁₂H₁₈BrN₃O₂
• 分子量: 316.198
• InChiKey: BHYQYLDHRJZEDD-UHFFFAOYSA-N

物化性质

• 沸点：
  389.3±12.0 °C(Predicted)
• 密度：
  1.47±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  18
• 可旋转键数：
  4
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  47.4
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  tert-butyl 3-((4-bromo-1H-pyrazol-1-yl)methyl)azetidine-1-carboxylate 在 盐酸 、 bis-triphenylphosphine-palladium(II) chloride 、 1,1'-bis(diphenylphosphino)ferrocene-palladium(II)dichloride dichloromethane complex 、 potassium acetate 、 sodium carbonate 作用下， 以 1,4-二氧六环 、 乙二醇二甲醚 、 二氯甲烷 、 水 、 二甲基亚砜 为溶剂， 反应 2.0h， 生成 5-(1-(azetidin-3-ylmethyl)-1H-pyrazol-4-yl)-3-(1-(2,6-dichloro-3-fluorophenyl)ethoxy)pyridin-2-amine
  参考文献：
  名称：

  Structure Based Drug Design of Crizotinib (PF-02341066), a Potent and Selective Dual Inhibitor of Mesenchymal–Epithelial Transition Factor (c-MET) Kinase and Anaplastic Lymphoma Kinase (ALK)

  摘要：

  Because of the critical roles of aberrant signaling in cancer, both c-MET and ALK receptor tyrosine kinases are attractive oncology targets for therapeutic intervention. The cocrystal structure of 3 (PHA-665752), bound to c-MET kinase domain, revealed a novel ATP site environment, which served as the target to guide parallel, multiattribute drug design. A novel 2-amino-5-aryl-3-benzyloxypyridine series was created to more effectively make the key interactions achieved with 3. In the novel series, the 2-aminopyridine core allowed a 3-benzyloxy group to reach into the same pocket as the 2,6-dichlorophenyl group of 3 via a more direct vector and thus with a better ligand efficiency (LE). Further optimization of the lead series generated the clinical candidate crizotinib (PF-02341066), which demonstrated potent in vitro and in vivo c-MET kinase and ALK inhibition, effective tumor growth inhibition, and good pharmaceutical properties.

  DOI：

  10.1021/jm2007613
• 作为产物：
  描述：

  3-羟甲基氮杂环丁烷-1-羧酸叔丁酯 在 4-二甲氨基吡啶 、 sodium hydride 、 三乙胺 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 生成 tert-butyl 3-((4-bromo-1H-pyrazol-1-yl)methyl)azetidine-1-carboxylate
  参考文献：
  名称：

  Structure Based Drug Design of Crizotinib (PF-02341066), a Potent and Selective Dual Inhibitor of Mesenchymal–Epithelial Transition Factor (c-MET) Kinase and Anaplastic Lymphoma Kinase (ALK)

  摘要：

  Because of the critical roles of aberrant signaling in cancer, both c-MET and ALK receptor tyrosine kinases are attractive oncology targets for therapeutic intervention. The cocrystal structure of 3 (PHA-665752), bound to c-MET kinase domain, revealed a novel ATP site environment, which served as the target to guide parallel, multiattribute drug design. A novel 2-amino-5-aryl-3-benzyloxypyridine series was created to more effectively make the key interactions achieved with 3. In the novel series, the 2-aminopyridine core allowed a 3-benzyloxy group to reach into the same pocket as the 2,6-dichlorophenyl group of 3 via a more direct vector and thus with a better ligand efficiency (LE). Further optimization of the lead series generated the clinical candidate crizotinib (PF-02341066), which demonstrated potent in vitro and in vivo c-MET kinase and ALK inhibition, effective tumor growth inhibition, and good pharmaceutical properties.

  DOI：

  10.1021/jm2007613

文献信息

• Enantiomerically pure aminoheteroaryl compounds as protein kinase inhibitors
  申请人：Cui Jean Jingrong

  公开号：US20060046991A1

  公开（公告）日：2006-03-02

  Enantiomerically pure compound of formula 1 are provided, as well as methods for their synthesis and use. Preferred compounds are potent inhibitors of the c-Met protein kinase, and are useful in the treatment of abnormal cell growth disorders, such as cancers.

  提供了式1的对映纯化合物，以及它们的合成和使用方法。优选化合物是c-Met蛋白激酶的强效抑制剂，并且在治疗异常细胞生长紊乱，如癌症方面具有用处。
• ENANTIOMERICALLY PURE AMINOHETEROARYL COMPOUNDS AS PROTEIN KINASE INHIBITORS
  申请人：CUI Jingrong Jean

  公开号：US20140288086A1

  公开（公告）日：2014-09-25

  Enantiomerically pure compound of formula 1 are provided, as well as methods for their synthesis and use. Preferred compounds are potent inhibitors of the c-Met protein kinase, and are useful in the treatment of abnormal cell growth disorders, such as cancers.

  本发明提供了公式1的对映纯化合物，以及它们的合成和使用方法。首选化合物是c-Met蛋白激酶的强效抑制剂，可用于治疗异常细胞增生性疾病，例如癌症。
• TRIAZOLOPYRIDAZINE PROTEIN KINASE MODULATORS
  申请人：Smith Christopher Ronald

  公开号：US20100120739A1

  公开（公告）日：2010-05-13

  The present disclosure relates to triazolopyridazine protein kinase modulators of Formula (I), methods of using these compounds to treat diseases mediated by kinase activity.

  本公开涉及式(I)的三唑并吡嗪蛋白激酶调节剂，以及使用这些化合物治疗由激酶活性介导的疾病的方法。
• 1,5-NAPHTHYRIDINE DERIVATIVE OR SALT THEREOF
  申请人：FUJIFILM Corporation

  公开号：EP2727920B1

  公开（公告）日：2016-11-02
• [EN] PYRAZOLE-SUBSTITUTED AMINOHETEROARYL COMPOUNDS AS PROTEIN KINASE INHIBITORS<br/>[FR] COMPOSES AMINOHETEROARYLE A SUBSTITUTION PYRAZOLE SERVANT D'INHIBITEURS DE PROTEINE KINASE
  申请人：PFIZER

  公开号：WO2006021881A3

  公开（公告）日：2006-05-18