2-methyl-2-(3-(1-trityl-1H-pyrazolo[3,4-b]pyridin-4-yl)phenyl)butanenitrile | 1160502-15-7

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 英文名称: 2-methyl-2-(3-(1-trityl-1H-pyrazolo[3,4-b]pyridin-4-yl)phenyl)butanenitrile
• 英文别名: 2-methyl-2-[3-(1-tritylpyrazolo[3,4-b]pyridin-4-yl)phenyl]butanenitrile
• CAS: 1160502-15-7
• 化学式: C₃₆H₃₀N₄
• 分子量: 518.661
• InChiKey: MWHRSXPSHIQWHE-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  8.2
• 重原子数：
  40
• 可旋转键数：
  7
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  54.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  2-methyl-2-(3-(1-trityl-1H-pyrazolo[3,4-b]pyridin-4-yl)phenyl)butanenitrile 在 三乙基硅烷 、 lithium aluminium tetrahydride 、 三氟乙酸 作用下， 以 四氢呋喃 、 二氯甲烷 为溶剂， 反应 20.0h， 生成 2-(3-(1H-pyrazolo[3,4-b]pyridin-4-yl)phenyl)-2-methylbutan-1-amine
  参考文献：
  名称：

  Discovery of Selective, Orally Bioavailable Pyrazolopyridine Inhibitors of Protein Kinase Cθ (PKCθ) That Ameliorate Symptoms of Experimental Autoimmune Encephalomyelitis

  摘要：

  PKC theta plays an important role in T cell biology and is a validated target for a number of disease states. A series of potent and selective PKC theta inhibitors were designed and synthesized starting from a HTS hit compound. Cell activity, while initially a challenge to achieve, was built into the series by transforming the nitrile unit of the scaffold into a primary amine, the latter predicted to form a new hydrogen bond to Asp508 near the entrance of the ATP binding site of PKC theta. Significant improvements in physiochemical parameters were observed on introduction of an oxetane group proximal to a primary amine leading to compound 22, which demonstrated a reduction of symptoms in a mouse model of multiple sclerosis.

  DOI：

  10.1021/acsmedchemlett.9b00134
• 作为产物：
  描述：

  3-溴氰苄 在 二(三叔丁基膦)钯 、 sodium hydride 、 sodium carbonate 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 水 、 mineral oil 为溶剂， 反应 22.5h， 生成 2-methyl-2-(3-(1-trityl-1H-pyrazolo[3,4-b]pyridin-4-yl)phenyl)butanenitrile
  参考文献：
  名称：

  Discovery of Selective, Orally Bioavailable Pyrazolopyridine Inhibitors of Protein Kinase Cθ (PKCθ) That Ameliorate Symptoms of Experimental Autoimmune Encephalomyelitis

  摘要：

  PKC theta plays an important role in T cell biology and is a validated target for a number of disease states. A series of potent and selective PKC theta inhibitors were designed and synthesized starting from a HTS hit compound. Cell activity, while initially a challenge to achieve, was built into the series by transforming the nitrile unit of the scaffold into a primary amine, the latter predicted to form a new hydrogen bond to Asp508 near the entrance of the ATP binding site of PKC theta. Significant improvements in physiochemical parameters were observed on introduction of an oxetane group proximal to a primary amine leading to compound 22, which demonstrated a reduction of symptoms in a mouse model of multiple sclerosis.

  DOI：

  10.1021/acsmedchemlett.9b00134

文献信息

• [EN] [1H- PYRAZOLO [3, 4-B] PYRIDINE-4-YL] -PHENYLE OR -PYRIDIN-2-YLE DERIVATIVES AS PROTEIN KINASE C-THETA<br/>[FR] DÉRIVÉS DE [1H-PYRAZOLO[3,4-B]PYRIDIN-4-YL]-PHÉNYLE OU -PYRIDIN-2-YLE EN TANT QU'INHIBITEURS DE LA PROTÉINE KINASE C-THÊTA
  申请人：VERTEX PHARMA

  公开号：WO2009073300A1

  公开（公告）日：2009-06-11

  The present invention relates to compounds of formula (I) and (IA) useful as inhibitors of protein kinase (1a). The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders. The invention also provides processes for preparing compounds of the inventions. (a) : in particular protein kinase C theta, wherein A and A' are independently -N- or -C(R+) -. Ring B is five- or six-membered saturated carbocyclic or heterocyclic R1, R2, R3, R4, R5, R6, R7, x and y are as described herein.

  本发明涉及式(I)和(IA)的化合物，可用作蛋白激酶(1a)的抑制剂。该发明还提供包括所述化合物的药学上可接受的组合物，以及使用这些组合物治疗各种疾病、症状或紊乱的方法。该发明还提供制备本发明化合物的方法。(a)：特别是蛋白激酶Cθ，其中A和A'独立地为-N-或-C(R+) -。环B是五元或六元饱和碳环或杂环，R1、R2、R3、R4、R5、R6、R7、x和y如本文所述。
• KINASE INHIBITORS
  申请人：Jimenez Juan-Miguel

  公开号：US20090291937A1

  公开（公告）日：2009-11-26

  The present invention relates to compounds useful as inhibitors of protein kinase. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders. The invention also provides processes for preparing compounds of the inventions.

  本发明涉及用作蛋白激酶抑制剂的化合物。本发明还提供了包含上述化合物的药学上可接受的组合物以及使用该组合物治疗各种疾病、病况或障碍的方法。本发明还提供了制备本发明化合物的方法。
• Kinase inhibitors
  申请人：Vertex Pharmaceuticals Incorporated

  公开号：US08173635B2

  公开（公告）日：2012-05-08

  The present invention relates to compounds useful as inhibitors of protein kinase. The invention also provides pharmaceutically acceptable compositions comprising said compounds and methods of using the compositions in the treatment of various disease, conditions, or disorders. The invention also provides processes for preparing compounds of the inventions.

  本发明涉及用作蛋白激酶抑制剂的化合物。本发明还提供包含所述化合物的药学上可接受的组合物以及使用该组合物治疗各种疾病、病况或疾病的方法。本发明还提供制备本发明化合物的方法。
• [1H- PYRAZOLO [3, 4-B]PYRIDINE-4-YL]-PHENYLE OR -PYRIDIN-2-YLE DERIVATIVES AS PROTEIN KINASE C-THETA
  申请人：Vertex Pharmaceuticals Incorporated

  公开号：EP2215089B1

  公开（公告）日：2012-06-27
• US8173635B2
  申请人：——

  公开号：US8173635B2

  公开（公告）日：2012-05-08