4-[2-amino-6-(ethylamino)-4-pyrimidinyl]-2-fluorobenzonitrile trifluoroacetate | 1227909-50-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 英文名称: 4-[2-amino-6-(ethylamino)-4-pyrimidinyl]-2-fluorobenzonitrile trifluoroacetate
• 英文别名: 4-[2-Amino-6-(ethylamino)pyrimidin-4-yl]-2-fluorobenzonitrile;2,2,2-trifluoroacetic acid
• CAS: 1227909-50-3
• 化学式: C₂HF₃O₂*C₁₃H₁₂FN₅
• 分子量: 371.294
• InChiKey: RBNWYTBSHVBPNZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  26
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  125
• 氢给体数：
  3
• 氢受体数：
  11

反应信息

• 作为反应物：
  描述：

  4-[2-amino-6-(ethylamino)-4-pyrimidinyl]-2-fluorobenzonitrile trifluoroacetate 在 一水合肼 作用下， 以 乙醇 为溶剂， 反应 6.0h， 以68%的产率得到6-(3-amino-1H-indazol-6-yl)-N4-ethyl-2,4-pyrimidinediamine
  参考文献：
  名称：

  Structure-Based Design of Potent and Selective 3-Phosphoinositide-Dependent Kinase-1 (PDK1) Inhibitors

  摘要：

  Phosphoinositide-dependent protein kinase-1 (PDK1) is a master regulator of the AGC family of kinases and an integral component of the PI3K/AKT/mTOR pathway. As this pathway is among the most commonly deregulated across all cancers, a selective inhibitor of PDKI might have utility as an anticancer agent. Herein we describe our lead optimization of compound 1 toward highly potent and selective PDKI inhibitors via a structure-based design strategy. The most potent and selective inhibitors demonstrated submicromolar activity as measured by inhibition of phosphorylation of PDK1 substrates as well as antiproliferative activity against a subset of AML cell lines. In addition, reduction of phosphorylation of PDK1 substrates was demonstrated in vivo in mice bearing OC1-AML2 xenografts. These observations demonstrate the utility of these molecules as tools to further delineate the biology of PDKI and the potential pharmacological uses of a PDK1 inhibitor.

  DOI：

  10.1021/jm101527u
• 作为产物：
  描述：

  4-氰基-3-氟苯硼酸 、 6-chloro-4-N-ethylpyrimidine-2,4-diamine 、 三氟乙酸 在 四(三苯基膦)钯 碳酸氢钠 作用下， 以 1,4-二氧六环 、 水 、 二甲基亚砜 、 乙腈 为溶剂， 反应 16.0h， 生成 4-[2-amino-6-(ethylamino)-4-pyrimidinyl]-2-fluorobenzonitrile trifluoroacetate
  参考文献：
  名称：

  [EN] CHEMICAL COMPOUNDS
  [FR] COMPOSÉS CHIMIQUES

  摘要：

  这项发明涉及6-(4-吡咯嗪基)-1 H-吲唑衍生物。具体而言，该发明涉及符合式(I)的化合物，其中R1-R4在此处被定义。该发明的化合物是PDK1的抑制剂，可用于治疗由于恒定激活的ACG激酶所特征化的免疫和代谢性疾病和紊乱，如癌症，更具体地说是乳腺癌、结肠癌和肺癌。因此，该发明进一步涉及包括该发明化合物的药物组合物。该发明还进一步涉及使用该发明化合物或包括该发明化合物的药物组合物来抑制PDK1活性和治疗相关疾病的方法。

  公开号：

  WO2010059658A1

文献信息

• [EN] CHEMICAL COMPOUNDS<br/>[FR] COMPOSÉS CHIMIQUES
  申请人：GLAXOSMITHKLINE LLC

  公开号：WO2010059658A1

  公开（公告）日：2010-05-27

  The invention is directed to 6-(4-pyιϊmidinyl)-1 H-indazole derivatives. Specifically, the invention is directed to compounds according to Formula (I) wherein R1 - R4 are defined herein. The compounds of the invention are inhibitors of PDK1 and can be useful in the treatment of immune and metabolic diseases and disorders characterized by constitutively activated ACG kinases such as cancer and more specifically cancers of the breast, colon, and lung. Accordingly, the invention is further directed to pharmaceutical compositions comprising a compound of the invention. The invention is still further directed to methods of inhibiting PDK1 activity and treatment of disorders associated therewith using a compound of the invention or a pharmaceutical composition comprising a compound of the invention.

  这项发明涉及6-(4-吡咯嗪基)-1 H-吲唑衍生物。具体而言，该发明涉及符合式(I)的化合物，其中R1-R4在此处被定义。该发明的化合物是PDK1的抑制剂，可用于治疗由于恒定激活的ACG激酶所特征化的免疫和代谢性疾病和紊乱，如癌症，更具体地说是乳腺癌、结肠癌和肺癌。因此，该发明进一步涉及包括该发明化合物的药物组合物。该发明还进一步涉及使用该发明化合物或包括该发明化合物的药物组合物来抑制PDK1活性和治疗相关疾病的方法。
• Structure-Based Design of Potent and Selective 3-Phosphoinositide-Dependent Kinase-1 (PDK1) Inhibitors
  作者：Jesús R. Medina、Christopher J. Becker、Charles W. Blackledge、Celine Duquenne、Yanhong Feng、Seth W. Grant、Dirk Heerding、William H. Li、William H. Miller、Stuart P. Romeril、Daryl Scherzer、Arthur Shu、Mark A. Bobko、Antony R. Chadderton、Melissa Dumble、Christine M. Gardiner、Seth Gilbert、Qi Liu、Sridhar K. Rabindran、Valery Sudakin、Hong Xiang、Pat G. Brady、Nino Campobasso、Paris Ward、Jeffrey M. Axten

  DOI：10.1021/jm101527u

  日期：2011.3.24

  Phosphoinositide-dependent protein kinase-1 (PDK1) is a master regulator of the AGC family of kinases and an integral component of the PI3K/AKT/mTOR pathway. As this pathway is among the most commonly deregulated across all cancers, a selective inhibitor of PDKI might have utility as an anticancer agent. Herein we describe our lead optimization of compound 1 toward highly potent and selective PDKI inhibitors via a structure-based design strategy. The most potent and selective inhibitors demonstrated submicromolar activity as measured by inhibition of phosphorylation of PDK1 substrates as well as antiproliferative activity against a subset of AML cell lines. In addition, reduction of phosphorylation of PDK1 substrates was demonstrated in vivo in mice bearing OC1-AML2 xenografts. These observations demonstrate the utility of these molecules as tools to further delineate the biology of PDKI and the potential pharmacological uses of a PDK1 inhibitor.