6-((6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)quinoline | 943541-34-2

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 喹啉及其衍生物
• 英文名称: 6-((6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)quinoline
• 英文别名: 6-[(6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl]quinoline
• CAS: 943541-34-2
• 化学式: C₁₅H₁₀ClN₅
• 分子量: 295.731
• InChiKey: SPCIYNGHEUYYRN-UHFFFAOYSA-N

物化性质

• 密度：
  1.48±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  21
• 可旋转键数：
  2
• 环数：
  4.0
• sp3杂化的碳原子比例：
  0.07
• 拓扑面积：
  56
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  6-((6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)quinoline 在 盐酸 、 四(三苯基膦)钯 、 potassium carbonate 作用下， 以 1,4-二氧六环 、 二氯甲烷 、 水 、 N,N-二甲基甲酰胺 为溶剂， 反应 19.0h， 生成 2,3,4,5-tetrahydro-8-[3-(quinolin-6-ylmethyl)-1,2,4-triazolo[4,3-b]pyridazin-6-yl]-1H-pyrido[4,3-b]indole
  参考文献：
  名称：

  一些新型的2,3,4,5-四氢-1H-吡啶并[4,3-b]吲哚类化合物作为潜在的c-Met抑制剂的设计与合成

  摘要：

  由于酪氨酸激酶受体c-Met的失调涉及多种人类癌症，并且是发现小分子药物的有吸引力的靶标，因此我们在此报告了2,3,4,5-四氢-8- [1]的合成-（喹啉-6-甲基）-1 H -1,2,3-三唑并[4,5- b ]吡嗪-6-yl] -1H-吡啶并[4,3- b ]吲哚4a - 4c和2 ，3,4,5-四氢-8- [3-（喹啉-6-甲基）-1,2,4-三唑并[4,3 - b ]哒嗪-6-基] -1 H-吡啶[4， 3‐b]吲哚5a – 5c。这些吲哚衍生物表现出对c-Met激酶活性的抑制作用。同时，合成了五个关键中间体。这些化合物可以高产率制备。

  DOI：

  10.1002/hlca.201100226
• 作为产物：
  描述：

  对氨基苯乙酸 在 硫酸 、 iron(II) sulfate 、 溶剂黄146 、 硝基苯 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 7.5h， 生成 6-((6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)quinoline
  参考文献：
  名称：

  Lessons from (S)-6-(1-(6-(1-Methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)ethyl)quinoline (PF-04254644), an Inhibitor of Receptor Tyrosine Kinase c-Met with High Protein Kinase Selectivity but Broad Phosphodiesterase Family Inhibition Leading to Myocardial Degeneration in Rats

  摘要：

  The hepatocyte growth factor (HGF)/c-Met signaling axis is deregulated in many cancers and plays important roles in tumor invasive growth and metastasis. An exclusively selective c-Met inhibitor (S)-6-(1-(6-(1-methyl-1H-pyrazol -4-yl) - [1,2,4] triazolo [4,3-b pyridazin- 3-yl) ethyl) quinoline (8) was discovered from a highly selective high-throughput screening hit. via structure-based drug design and medicinal chemistry lead optimization. Compound 8 had many attractive properties meriting preclinical evaluation. Broad off-target screens identified 8 as a pan-phosphodiesterase (PDE) family inhibitor, which was implicated in a sustained increase in heart rate, increased cardiac output, and decreased contractility indices, as well as myocardial degeneration in in vivo safety evaluations in rats. Compound 8 was terminated as a preclinical candidate because of a narrow therapeutic window in cardio-related safety. The learning from multiparameter lead optimization and strategies to avoid the toxicity attrition at the late stage of drug discovery are discussed.

  DOI：

  10.1021/jm400926x
• 作为试剂：
  描述：

  6-((6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)quinoline 、 四氢呋喃 在 iron(III)-acetylacetonate 氮气 、 环丙基溴化镁 、 四氢呋喃 、 盐酸 、 碳酸氢钠 、 乙酸乙酯 、 Sodium sulfate-III 、 6-((6-chloro-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)methyl)quinoline 、 title compound 作用下， 反应 18.58h， 生成 6-(6-Cyclopropyl-[1,2,4]triazolo[4,3-b]pyridazin-3-ylmethyl)-quinoline
  参考文献：
  名称：

  TRIAZOLOPYRIDAZINE PROTEIN KINASE MODULATORS

  摘要：

  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。

  公开号：

  US20100120739A1

文献信息

• [EN] HETEROCYCLIC HYDRAZONE COMPOUNDS AND THEIR USES TO TREAT CANCER AND INFLAMMATION<br/>[FR] COMPOSÉS HYDRAZONE HÉTÉROCYCLIQUES ET LEURS UTILISATIONS POUR TRAITER LE CANCER ET L'INFLAMMATION
  申请人：NOVARTIS AG

  公开号：WO2011018454A1

  公开（公告）日：2011-02-17

  The invention relates to compounds of formula (I) and salts thereof: wherein the substituents are as defined in the specification; a compound of formula (I) for use in the treatment of the human or animal body, in particular with regard to c-Met tyrosine kinase mediated diseases or conditions; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner, and processes for the preparation of a compound of formula (I).

  该发明涉及公式(I)的化合物及其盐：其中取代基如规范中所定义；公式(I)的化合物用于治疗人体或动物体，特别是针对c-Met酪氨酸激酶介导的疾病或症状；公式(I)的化合物用于制造治疗此类疾病的药物；包含公式(I)的化合物的药物组合物，可选地与组合伙伴一起，并且公式(I)的化合物的制备方法。
• [EN] HETEROCYCLIC OXIME COMPOUNDS<br/>[FR] COMPOSÉS D'OXIMES HÉTÉROCYCLIQUES
  申请人：NOVARTIS AG

  公开号：WO2011020861A1

  公开（公告）日：2011-02-24

  The invention relates to compounds of formula (I) and salts thereof wherein the substituents are as defined in the specification; a compound of formula (I) for use in the treatment of the human or animal body, in particular with regard to c-Met tyrosine kinase mediated diseases or conditions; the use of a compound of formula (I) for manufacturing a medicament for the treatment of such diseases; pharmaceutical compositions comprising a compound of the formula (I), optionally in the presence of a combination partner, and processes for the preparation of a compound of formula (I).

  该发明涉及公式(I)的化合物及其盐，其中取代基如规范中所定义；公式(I)的化合物用于治疗人体或动物体，特别是针对c-Met酪氨酸激酶介导的疾病或症状；公式(I)的化合物用于制造治疗此类疾病的药物；包含公式(I)的化合物的药物组合物，可选地与组合伙伴一起，并且用于制备公式(I)的化合物的方法。
• Fused heterocyclic derivatives and methods of use
  申请人：Albrecht Brian K.

  公开号：US20090124612A1

  公开（公告）日：2009-05-14

  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.

  所选化合物对于预防和治疗疾病，如HGF介导的疾病具有有效性。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、药物组合物和预防和治疗涉及癌症等疾病和其他疾病或病况的方法。该发明还涉及制备这样的化合物的过程，以及在这样的过程中有用的中间体。
• TRIAZOLOPYRIDAZINES AS KINASE MODULATORS
  申请人：Lu Tianbao

  公开号：US20090098181A1

  公开（公告）日：2009-04-16

  The invention is directed to triazolopyridazine compounds of Formula I: where R 1 , R 5 , R 6 , R 7 , R 8 , and A are as defined herein, the use of such compounds as protein tyrosine kinase modulators, particularly inhibitors of c-Met, and the use of such compounds to reduce or inhibit kinase activity of c-Met in a cell or a subject, and modulate c-Met expression in a cell or subject, and the use of such compounds for preventing or treating in a subject a cell proliferative disorder and/or disorders related to c-Met. The present invention is further directed to pharmaceutical compositions comprising the compounds of the present invention and to methods for treating conditions such as cancers and other cell proliferative disorders.

  本发明涉及式I的三唑并吡嗪化合物：其中R1、R5、R6、R7、R8和A如本文所定义，使用这种化合物作为蛋白酪氨酸激酶调节剂，特别是c-Met的抑制剂，并使用这种化合物来减少或抑制细胞或受体中c-Met的激酶活性，调节细胞或受体中c-Met的表达，并使用这种化合物预防或治疗细胞增殖性疾病和/或与c-Met相关的疾病。本发明还涉及包含本发明化合物的制药组合物以及治疗癌症和其他细胞增殖性疾病的方法。
• Triazolopyridazine protein kinase modulators
  申请人：SGX Pharmaceuticals, Inc.

  公开号：US08071581B2

  公开（公告）日：2011-12-06

  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。