4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1-三苯甲基-1H-吡唑并[3,4-B]吡啶 | 1160502-13-5

• 分子结构分类: 有机化合物 - 苯类化合物 - 三苯基化合物
• 中文名称: 4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1-三苯甲基-1H-吡唑并[3,4-B]吡啶
• 英文名称: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-trityl-1H-pyrazolo[3,4-b]pyridine
• 英文别名: 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1-tritylpyrazolo[3,4-b]pyridine
• CAS: 1160502-13-5
• 化学式: C₃₁H₃₀BN₃O₂
• 分子量: 487.409
• InChiKey: KGFFQIJSWJUKBR-UHFFFAOYSA-N

物化性质

• 沸点：
  646.3±55.0 °C(Predicted)
• 密度：
  1.13±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  5.57
• 重原子数：
  37
• 可旋转键数：
  5
• 环数：
  6.0
• sp3杂化的碳原子比例：
  0.23
• 拓扑面积：
  49.2
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1-三苯甲基-1H-吡唑并[3,4-B]吡啶 在 二(三叔丁基膦)钯 、 alane N,N-dimethylethylamine complex 、 sodium carbonate 作用下， 以 四氢呋喃 、 1,4-二氧六环 、 甲苯 为溶剂， 反应 1.0h， 生成
  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：

  4-碘-1H-吡唑并3,4-b吡啶 在 1,1'-双(二苯膦基)二茂铁二氯化钯(II)二氯甲烷复合物 、 potassium acetate 、 sodium hydride 作用下， 以 1,4-二氧六环 、 N,N-二甲基甲酰胺 、 mineral oil 为溶剂， 反应 28.5h， 生成 4-(4,4,5,5-四甲基-1,3,2-二氧杂硼烷-2-基)-1-三苯甲基-1H-吡唑并[3,4-B]吡啶
  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。
• [EN] AMIDE SUBSTITUTED INDOLE COMPOUNDS USEFUL AS TLR INHIBITORS<br/>[FR] COMPOSÉS D'INDOLE À SUBSTITUTION AMIDE UTILES EN TANT QU'INHIBITEURS DE TLR
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2019126081A1

  公开（公告）日：2019-06-27

  N-oxides, or salts thereof, wherein G, L2, R1, R5, R9, R10, and n are defined herein. Also disclosed are methods of using such compounds as inhibitors of signaling through Toll-like receptor 7, or 8, or 9, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating inflammatory and autoimmune diseases.

  N-氧化物或其盐，其中G，L2，R1，R5，R9，R10和n在此处定义。还公开了使用这些化合物作为通过Toll样受体7、8或9信号传导抑制剂的方法，以及包含这些化合物的药物组合物。这些化合物在治疗炎症性和自身免疫性疾病方面是有用的。
• [EN] SUBSTITUTED INDOLE COMPOUNDS<br/>[FR] COMPOSÉS D'INDOLE SUBSTITUÉS
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2019099336A1

  公开（公告）日：2019-05-23

  Disclosed are compounds of Formula (I) or salts thereof, wherein Ring Het, R1, R2, R3, R4, R5, m, n, and p are defined herein. Also disclosed are methods of using such compounds as inhibitors of signaling through Toll-like receptor 7, or 8, or 9, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating inflammatory and autoimmune diseases.

  公开了公式(I)的化合物或其盐，其中环杂环、R1、R2、R3、R4、R5、m、n和p在本发明中定义。还公开了将此类化合物用作通过Toll样受体7、8或9的信号传递的抑制剂的方法，以及包含此类化合物的药物组合物。这些化合物在治疗炎症和自身免疫疾病方面是有用的。
• HETEROCYCLIC INHIBITORS OF ATR KINASE
  申请人：Board of Regents, The University of Texas System

  公开号：US20190016713A1

  公开（公告）日：2019-01-17

  The present disclosure relates to heterocyclic compounds and methods which may be useful as inhibitors of ATR kinase for the treatment or prevention of cancer.

  本公开涉及杂环化合物和方法，这些方法可能作为ATR激酶的抑制剂，用于治疗或预防癌症。
• [EN] AMINO INDOLE COMPOUNDS USEFUL AS TLR INHIBITORS<br/>[FR] COMPOSÉS INDOLE AMINO UTILES EN TANT QU'INHIBITEURS DE TLR
  申请人：BRISTOL MYERS SQUIBB CO

  公开号：WO2019126242A1

  公开（公告）日：2019-06-27

  Disclosed are compounds of Formula (I) or salts thereof, wherein G, R1, R5, R7, R8, and n are defined herein. Also disclosed are methods of using such compounds as inhibitors of signaling through Toll-like receptor 7, or 8, or 9, and pharmaceutical compositions comprising such compounds. These compounds are useful in treating inflammatory and autoimmune diseases.

  揭示了式（I）的化合物或其盐，其中G、R1、R5、R7、R8和n在此处被定义。还揭示了使用这些化合物作为通过Toll样受体7、8或9信号传导的抑制剂的方法，以及包含这些化合物的药物组合物。这些化合物在治疗炎症性和自身免疫性疾病方面具有用处。