3-氨基-6-[4-(甲基磺酰基)苯基]-N-苯基-2-吡嗪甲酰胺 | 1232410-49-9

• 物质功能分类: 生物化工 - 抑制剂 - DNA损伤(DNA Damage)
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3-氨基-6-[4-(甲基磺酰基)苯基]-N-苯基-2-吡嗪甲酰胺
• 英文名称: VE-821
• 英文别名: 3-amino-6-(4-(methylsulfonyl)phenyl)-N-phenylpyrazine-2-carboxamide；3-amino-6-[4-(methylsulfonyl)phenyl]-N-phenyl-2-pyrazinecarboxamide；3-amino-6-(4-methylsulfonylphenyl)-N-phenylpyrazine-2-carboxamide
• CAS: 1232410-49-9
• 化学式: C₁₈H₁₆N₄O₃S
• 分子量: 368.416
• InChiKey: DUIHHZKTCSNTGM-UHFFFAOYSA-N

物化性质

• 熔点：
  247-249°C
• 沸点：
  568.4±50.0 °C(Predicted)
• 密度：
  1.394
• 溶解度：
  溶于DMSO(40mg/ml)

计算性质

• 辛醇/水分配系数(LogP)：
  2.1
• 重原子数：
  26
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.06
• 拓扑面积：
  123
• 氢给体数：
  2
• 氢受体数：
  6

安全信息

• 危险性防范说明：
  P280,P305+P351+P338
• 危险性描述：
  H302
• 储存条件：
  -20°C

制备方法与用途

生物活性

VE-821是一种有效且选择性的ATP竞争性ATR抑制剂，其K_i/IC50值分别为13 nM/26 nM。该化合物能够显著抑制H2AX磷酸化，并对PIKKs家族中的ATM、DNA-PK、mTOR和PI3Kγ展现出最低限度的抑制活性。

体外研究

VE-821在作用于ATR时表现出优异的选择性，对相关的PIKKs ATM、DNA-PK、mTOR和PI3K的交叉反应性则较低，其K_i值分别为16 μM、2.2 μM、＞1 μM和3.9 μM。单独使用VE-821可导致大部分癌细胞群体死亡，但对正常细胞的影响仅限于可逆地限制细胞周期进程，并产生最低的死亡或长期有害影响。当与顺铂联合处理时，VE-821展现出最显著的协同作用。此外，VE-821还能够抑制H2AX介导的细胞生长，其IC50值为800 nM。

反应信息

• 作为反应物：
  描述：

  3-氨基-6-[4-(甲基磺酰基)苯基]-N-苯基-2-吡嗪甲酰胺 在 氯磺酰异氰酸酯 、 三乙胺 、 叔丁醇 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 反应 7.0h， 以58%的产率得到6-(4-(methylsulfonyl)phenyl)-N-phenyl-3-(sulfamoylamino)pyrazine-2-carboxamide
  参考文献：
  名称：

  向CAIX表达细胞传递细胞毒性药物的新方法：双靶药物的概念。

  摘要：

  碳酸酐酶IX（CAIX）是一种低氧调节的肿瘤特异性蛋白质，可维持细胞的pH平衡。靶向CAIX可能是特异性递送细胞毒性药物的有价值的方法，从而减少正常组织的副作用。设计并合成了一系列双目标化合物，将磺酰胺，磺酰胺或氨基磺酸盐部分与几种不同的抗癌药物（包括化疗药苯丁酸氮芥，替拉帕明和替莫唑胺），两种共济失调毛细血管扩张症和Rad3相关蛋白抑制剂结合在一起（ ATRi）和抗糖尿病双胍剂苯乙双胍。当与放射线结合使用时，ATRi衍生物（12）是唯一在CAIX过表达细胞中优于没有CAIX表达的细胞中表现出优选功效的化合物。但是，其功效可能不仅仅取决于与CAIX的结合，因为所有描述的化合物作为碳酸酐酶抑制剂通常都表现出较低的活性。因此，没有证实双靶化合物特异性靶向表达CAIX的肿瘤细胞的假说。即使双靶标化合物仍然是一种有趣的方法，替代方案也应作为新的治疗策略进行研究。

  DOI：

  10.1016/j.ejmech.2016.10.037
• 作为产物：
  描述：

  3-氨基吡嗪-2-羧酸甲酯 在 4-二甲氨基吡啶 、 N-溴代丁二酰亚胺(NBS) 、 sodium carbonate 、 N,N-二异丙基乙胺 、 N,N'-羰基二咪唑 、 lithium hydroxide 作用下， 以 甲醇 、 水 、 二甲基亚砜 、 N,N-二甲基甲酰胺 、 乙腈 为溶剂， 反应 56.5h， 生成 3-氨基-6-[4-(甲基磺酰基)苯基]-N-苯基-2-吡嗪甲酰胺
  参考文献：
  名称：

  Discovery of Potent and Selective Inhibitors of Ataxia Telangiectasia Mutated and Rad3 Related (ATR) Protein Kinase as Potential Anticancer Agents

  摘要：

  DNA-damaging agents are among the most frequently used anticancer drugs. However, they provide only modest benefit in most cancers. This may be attributed to a genome maintenance network, the DNA damage response (DDR), that recognizes and repairs damaged DNA. ATR is a major regulator of the DDR and an attractive anticancer target. Herein, we describe the discovery of a series of aminopyrazines with potent and selective ATR inhibition. Compound 45 inhibits ATR with a K-i of 6 nM, shows >600-fold selectivity over related kinases ATM or DNA-PK, and blocks ATR signaling in cells with an IC50 of 0.42 mu M. Using this compound, we show that ATR inhibition markedly enhances death induced by DNA-damaging agents in certain cancers but not normal cells. This differential response between cancer and normal cells highlights the great potential for ATR inhibition as a novel mechanism to dramatically increase the efficacy of many established drugs and ionizing radiation.

  DOI：

  10.1021/jm101488z

文献信息

• [EN] PYRAZINE DERIVATIVES USEFUL AS INHIBITORS OF ATR KINASE<br/>[FR] DÉRIVÉS PYRAZINES UTILES EN TANT QU'INHIBITEURS D'ATR KINASE
  申请人：VERTEX PHARMA

  公开号：WO2010071837A1

  公开（公告）日：2010-06-24

  The present invention relates to pyrazine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula (I):wherein the variables are as defined herein.

  本发明涉及对ATR蛋白激酶具有抑制作用的吡嗪化合物。该发明还涉及包括本发明的化合物的药用可接受组合物；使用本发明的化合物治疗各种疾病、紊乱和症状的方法；制备本发明的化合物的方法；用于制备本发明的化合物的中间体；以及在体外应用中使用化合物的方法，例如在生物和病理现象中研究激酶、介导激酶的细胞内信号传导途径的研究以及新激酶抑制剂的比较评估。本发明的化合物具有如下式(I)的结构，其中变量如本文所定义。
• COMPOUNDS USEFUL AS INHIBITORS OF ATR KINASE
  申请人：Vertex Pharmaceuticals Incorporated

  公开号：US20160311809A1

  公开（公告）日：2016-10-27

  The present invention relates to pyrazine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I: wherein the variables are as defined herein.

  本发明涉及一种吡嗪化合物，可用作ATR蛋白激酶的抑制剂。本发明还涉及包含本发明化合物的药学上可接受的组合物；使用本发明化合物治疗各种疾病、疾病和病状的方法；制备本发明化合物的方法；用于制备本发明化合物的中间体；以及在体外应用中使用化合物的方法，例如研究生物和病理现象中的激酶，介导这些激酶的细胞内信号转导途径的研究以及新激酶抑制剂的比较评估。本发明化合物具有式I，其中变量如本文所定义。
• Pyrazin-2-amines useful as inhibitors of ATR kinase
  申请人：Charrier Jean-Damien

  公开号：US08841308B2

  公开（公告）日：2014-09-23

  The present invention relates to pyrazine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula I: wherein the variables are as defined herein.

  本发明涉及一种用作ATR蛋白激酶抑制剂的吡嗪化合物。本发明还涉及包含本发明化合物的药学上可接受的组合物；使用本发明化合物治疗各种疾病、疾病和病况的方法；制备本发明化合物的过程；制备本发明化合物的中间体；以及在体外应用中使用化合物的方法，例如研究生物和病理现象中的激酶，介导这些激酶的细胞内信号转导途径的研究以及新激酶抑制剂的比较评估。本发明化合物具有公式I：其中变量如本文所定义。
• Substituted pyrazin-2-amines as inhibitors of ATR kinase
  申请人：Vertex Pharmaceuticals Incorporated

  公开号：US09365557B2

  公开（公告）日：2016-06-14

  The present invention relates to pyrazine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating of various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. Certain compounds of this invention have formula IA: wherein the variables are as defined herein.

  本发明涉及吡嗪化合物，其可用作ATR蛋白激酶的抑制剂。本发明还涉及包含本发明化合物的药学上可接受的组合物；使用本发明化合物治疗各种疾病、疾病和病况的方法；制备本发明化合物的过程；用于制备本发明化合物的中间体；以及在体外应用中使用化合物的方法，例如研究生物和病理现象中的激酶、介导这些激酶的细胞内信号转导途径的研究以及新激酶抑制剂的比较评估。本发明的某些化合物具有式IA：其中变量如本文所定义。
• Compounds useful as inhibitors of ATR kinase
  申请人：Charrier Jean-Damien

  公开号：US09334244B2

  公开（公告）日：2016-05-10

  The present invention relates to pyrazine and pyridine compounds useful as inhibitors of ATR protein kinase. The invention also relates to pharmaceutically acceptable compositions comprising the compounds of this invention; methods of treating various diseases, disorders, and conditions using the compounds of this invention; processes for preparing the compounds of this invention; intermediates for the preparation of the compounds of this invention; and methods of using the compounds in in vitro applications, such as the study of kinases in biological and pathological phenomena; the study of intracellular signal transduction pathways mediated by such kinases; and the comparative evaluation of new kinase inhibitors. The compounds of this invention have formula IV: wherein the variables are as defined herein.

  本发明涉及用作ATR蛋白激酶抑制剂的吡嗪和吡啶化合物。本发明还涉及包含该发明化合物的药学上可接受的组合物；使用该发明化合物治疗各种疾病、障碍和病况的方法；制备该发明化合物的过程；制备该发明化合物的中间体；以及在体外应用中使用该化合物的方法，例如研究生物和病理现象中的激酶、介导这些激酶的细胞内信号转导途径的研究，以及新激酶抑制剂的比较评估。该发明化合物的公式为IV：其中变量如本文所定义。