4-bromo-8-fluoro-2,5-dihydro-1H-pyrido[4,3-b]indol-1-one | 1132094-17-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: 4-bromo-8-fluoro-2,5-dihydro-1H-pyrido[4,3-b]indol-1-one
• 英文别名: 4-bromo-8-fluoro-2,5-dihydropyrido[4,3-b]indol-1-one
• CAS: 1132094-17-7
• 化学式: C₁₁H₆BrFN₂O
• 分子量: 281.084
• InChiKey: QXJGQPYRXMERHX-UHFFFAOYSA-N

物化性质

• 沸点：
  559.9±50.0 °C(Predicted)
• 密度：
  1.860±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  16
• 可旋转键数：
  0
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.0
• 拓扑面积：
  44.9
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  4-bromo-8-fluoro-2,5-dihydro-1H-pyrido[4,3-b]indol-1-one 在 三氯氧磷 作用下， 以 甲醇 为溶剂， 反应 48.25h， 生成 4-bromo-8-fluoro-N-methyl-5H-pyrido[4,3-b]indol-1-amine
  参考文献：
  名称：

  Discovery of 1-Amino-5H-pyrido[4,3-b]indol-4-carboxamide Inhibitors of Janus Kinase 2 (JAK2) for the Treatment of Myeloproliferative Disorders

  摘要：

  The JAK-STAT pathway mediates signaling by cytokines, which control survival, proliferation, and differentiation of a variety of cells. In recent years, a single point mutation (V617F) in the tyrosine kinase JAK2 was found to be present with a high incidence in myeloproliferative disorders (MPDs). This mutation led to hyperactivation of JAK.2, cytokine-independent signaling, and subsequent activation of downstream signaling networks. The genetic, biological, and physiological evidence suggests that JAK2 inhibitors could be effective in treating MPDs. De novo design efforts of new scaffolds identified 1-amino-5H-pyrido [4,3-b]indol-4-carboxamides as a new viable lead series. Subsequent optimization of cell potency, metabolic stability, and off-target activities of the leads led to the discovery of 7-(2-aminopyrimidin-5-yl)-1-{[(1R)-1-cyclopropyl-2,2,2-trifluoroethyl]amino}-5H-pyrido[4,3-b]indole-4-carboxamide (65). Compound 65 is a potent, orally active inhibitor of JAK2 with excellent selectivity, PK profile, and in vivo efficacy in animal models.

  DOI：

  10.1021/jm200909u
• 作为产物：
  描述：

  8-fluoro-2,5-dihydro-1H-pyrido[4,3-b]indol-1-one 在 N-溴代丁二酰亚胺(NBS) 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以66%的产率得到4-bromo-8-fluoro-2,5-dihydro-1H-pyrido[4,3-b]indol-1-one
  参考文献：
  名称：

  Discovery of 1-Amino-5H-pyrido[4,3-b]indol-4-carboxamide Inhibitors of Janus Kinase 2 (JAK2) for the Treatment of Myeloproliferative Disorders

  摘要：

  The JAK-STAT pathway mediates signaling by cytokines, which control survival, proliferation, and differentiation of a variety of cells. In recent years, a single point mutation (V617F) in the tyrosine kinase JAK2 was found to be present with a high incidence in myeloproliferative disorders (MPDs). This mutation led to hyperactivation of JAK.2, cytokine-independent signaling, and subsequent activation of downstream signaling networks. The genetic, biological, and physiological evidence suggests that JAK2 inhibitors could be effective in treating MPDs. De novo design efforts of new scaffolds identified 1-amino-5H-pyrido [4,3-b]indol-4-carboxamides as a new viable lead series. Subsequent optimization of cell potency, metabolic stability, and off-target activities of the leads led to the discovery of 7-(2-aminopyrimidin-5-yl)-1-{[(1R)-1-cyclopropyl-2,2,2-trifluoroethyl]amino}-5H-pyrido[4,3-b]indole-4-carboxamide (65). Compound 65 is a potent, orally active inhibitor of JAK2 with excellent selectivity, PK profile, and in vivo efficacy in animal models.

  DOI：

  10.1021/jm200909u

文献信息

• [EN] AZACARBAZOLE BTK INHIBITORS<br/>[FR] INHIBITEURS DE BTK AZACARBAZOLE
  申请人：MERCK SHARP & DOHME

  公开号：WO2016164284A1

  公开（公告）日：2016-10-13

  The present invention provides Bruton's Tyrosine Kinase (Btk) inhibitor compounds according to Formula (I), or pharmaceutically acceptable salts thereof, wherein CH, R1, R1a, R1b, R2, R3, and the subscripts m1, m2, p, q, and t are as set forth herein. The present invention also provides pharmaceutical compositions comprising these compounds and their use in therapy. In particular, the present invention relates to the use of Btk inhibitor compounds of Formula (I) in the treatment of Btk mediated disorders.

  本发明提供了根据式（I）提供的Bruton's酪氨酸激酶（Btk）抑制剂化合物，或其药学上可接受的盐，其中CH、R1、R1a、R1b、R2、R3以及下标m1、m2、p、q和t如本文所述。本发明还提供了包括这些化合物的药物组合物以及它们在治疗中的应用。具体而言，本发明涉及使用式（I）的Btk抑制剂化合物治疗Btk介导的疾病。
• [EN] INHIBITORS OF JANUS KINASES<br/>[FR] INHIBITEURS DE JANUS KINASES
  申请人：MERCK & CO INC

  公开号：WO2009075830A1

  公开（公告）日：2009-06-18

  The instant invention provides for compounds that inhibit the four known mammalian JAK kinases (JAK1, JAK2, JAK3 and TYK2) and PDK1. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting the activity of JAK1, JAK2, JAK3 TYK2 and PDK1 by administering the compound to a patient in need of treatment for myeloproliferative disorders or cancer.

  本发明提供了抑制四种已知哺乳动物JAK激酶（JAK1、JAK2、JAK3和TYK2）和PDK1的化合物。本发明还提供了包含这些抑制剂化合物的组合物以及通过向需要治疗骨髓增生性疾病或癌症的患者施用该化合物来抑制JAK1、JAK2、JAK3 TYK2和PDK1活性的方法。
• Tricyclic Compounds Useful as Inhibitors of Kinases
  申请人：Truchon Jean-Francois

  公开号：US20100048551A1

  公开（公告）日：2010-02-25

  The present invention provides inhibitors of kinases, specifically IκB kinases, JAK1, JAK2, JAK3 and TYK2. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting said kinase activity by administering the compound to a patient in need of treatment for myeloproliferative disorders, cancer or NF-κB-mediated diseases.

  本发明提供了激酶抑制剂，特别是IκB激酶、JAK1、JAK2、JAK3和TYK2的抑制剂。本发明还提供了包含这种抑制性化合物的组合物，并通过将该化合物用于需要治疗骨髓增生性疾病、癌症或NF-κB介导疾病的患者来抑制该激酶活性的方法。
• INHIBITORS OF JANUS KINASES
  申请人：Young Jonathan R.

  公开号：US20100267709A1

  公开（公告）日：2010-10-21

  The instant invention provides for compounds that inhibit the four known mammalian JAK kinases (JAK1, JAK2, JAK3 and TYK2) and PDK1. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting the activity of JAK1, JAK2, JAK3 TYK2 and PDK1 by administering the compound to a patient in need of treatment for myeloproliferative disorders or cancer.

  本发明提供了抑制四种已知哺乳动物JAK激酶（JAK1、JAK2、JAK3和TYK2）和PDK1的化合物。本发明还提供了包含这种抑制剂化合物的组合物和通过将该化合物用于需要治疗骨髓增生性疾病或癌症的患者中，抑制JAK1、JAK2、JAK3、TYK2和PDK1活性的方法。
• Tricyclic compounds useful as inhibitors of kinases
  申请人：Truchon Jean-Francois

  公开号：US08518964B2

  公开（公告）日：2013-08-27

  The present invention provides inhibitors of kinases, specifically IκB kinases, JAK1, JAK2, JAK3 and TYK2. The invention also provides for compositions comprising such inhibitory compounds and methods of inhibiting said kinase activity by administering the compound to a patient in need of treatment for myeloproliferative disorders, cancer or NF-κB-mediated diseases.

  本发明提供了激酶抑制剂，特别是IκB激酶、JAK1、JAK2、JAK3和TYK2的抑制剂。本发明还提供了包含这些抑制剂化合物的组合物，以及通过向需要治疗骨髓增殖性疾病、癌症或NF-κB介导疾病的患者施用该化合物来抑制该激酶活性的方法。