4-氨基-6-氯-2-甲基-5-嘧啶甲腈 | 76574-37-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 二嗪类
• 中文名称: 4-氨基-6-氯-2-甲基-5-嘧啶甲腈
• 中文别名: 2-甲基-4-氨基-6-氯嘧啶-5-甲腈
• 英文名称: 4-amino-6-chloro-2-methylpyrimidine-5-carbonitrile
• CAS: 76574-37-3
• 化学式: C₆H₅ClN₄
• mdl: MFCD07761831
• 分子量: 168.585
• InChiKey: RCKHTMVNHANHKZ-UHFFFAOYSA-N

物化性质

• 熔点：
  245-246 °C(Solv: ethanol, 75% (64-17-5))
• 沸点：
  366.8±42.0 °C(Predicted)
• 密度：
  1.44±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.5
• 重原子数：
  11
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.166
• 拓扑面积：
  75.6
• 氢给体数：
  1
• 氢受体数：
  4

安全信息

• 海关编码：
  2933599090
• 危险性防范说明：
  P261,P305+P351+P338
• 危险性描述：
  H302,H315,H319,H335

反应信息

• 作为反应物：
  描述：

  4-氨基-6-氯-2-甲基-5-嘧啶甲腈 在 镍 甲酸 、 氢气 作用下， 以 甲醇 为溶剂， 25.0 ℃ 、344.73 kPa 条件下， 反应 5.0h， 生成 4-Amino-6-methoxy-2-methylpyrimidine-5-carbaldehyde
  参考文献：
  名称：

  Antihypertensive activity of 6-arylpyrido[2,3-d]pyrimidin-7-amine derivatives

  摘要：

  A series of 51 6-arylpyrido[2,3-d]pyrimidin-7-amine derivatives was prepared and evaluated for antihypertensive activity in the conscious spontaneously hypertensive rat. A number of these compounds, notably 6-(2,6-dichlorophenyl)-2-methylpyrido[2,3-d]pyrimidin-7-amine (36), lowered blood pressure in these rats in a gradual and sustained manner to normotensive levels at oral doses of 10-50 mg/kg. Normalized blood pressure levels could then be maintained by single daily oral doses. The effect of structural variation in the 6-aryl group and in the 2 and 4 positions of the pyridopyrimidine ring on activity is reported and discussed.

  DOI：

  10.1021/jm00136a006
• 作为产物：
  描述：

  4-hydroxy-2-methyl-6-oxo-1H-pyrimidine-5-carboxamide 在 乙醇 、 氨 、 N,N-二甲基苯胺 、 三氯氧磷 作用下， 生成 4-氨基-6-氯-2-甲基-5-嘧啶甲腈
  参考文献：
  名称：

  Antihypertensive activity of 6-arylpyrido[2,3-d]pyrimidin-7-amine derivatives

  摘要：

  A series of 51 6-arylpyrido[2,3-d]pyrimidin-7-amine derivatives was prepared and evaluated for antihypertensive activity in the conscious spontaneously hypertensive rat. A number of these compounds, notably 6-(2,6-dichlorophenyl)-2-methylpyrido[2,3-d]pyrimidin-7-amine (36), lowered blood pressure in these rats in a gradual and sustained manner to normotensive levels at oral doses of 10-50 mg/kg. Normalized blood pressure levels could then be maintained by single daily oral doses. The effect of structural variation in the 6-aryl group and in the 2 and 4 positions of the pyridopyrimidine ring on activity is reported and discussed.

  DOI：

  10.1021/jm00136a006

文献信息

• [EN] AZAINDOLE DERIVATIVES WHICH ACT AS PI3K INHIBITORS<br/>[FR] DÉRIVÉS D'AZAINDOLE AGISSANT COMME INHIBITEUR DE PI3K
  申请人：TAKEDA PHARMACEUTICAL

  公开号：WO2014011568A1

  公开（公告）日：2014-01-16

  Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, and R10 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula 1, to pharmaceutical compositions which contain them, and to their use for treating immunological disorders, cardiovascular disease, cancer, and other diseases, disorders or conditions associated with PI3Kδ.

  揭示了Formula 1的化合物及其药用盐，其中R1、R2、R3、R4、R5、R6、R7、R8、R9和R10在规范中有定义。本公开还涉及制备Formula 1化合物的材料和方法，含有它们的药物组合物，以及它们用于治疗免疫性疾病、心血管疾病、癌症和与PI3Kδ相关的其他疾病、疾患或症状的用途。
• [EN] INHIBITORS OF PHOSPHOINOSITIDE 3-KINASE AND HISTONE DEACETYLASE FOR TREATMENT OF CANCER<br/>[FR] INHIBITEURS DE LA PHOSPHOINOSITIDE 3-KINASE ET DE L'HISTONE DÉSACÉTYLASE POUR LE TRAITEMENT DU CANCER
  申请人：US HEALTH

  公开号：WO2018237007A1

  公开（公告）日：2018-12-27

  The present invention is directed to a dual inhibitor of phosphoinositide 3-kinase (PI3K) and histone deacetylase (HDAC), including a core containing a quinazoline moiety or a quinazolin-4(3H)-one moiety, a kinase hinge binding moiety, and a histone deacetylase pharmacophore, a pharmaceutically acceptable salt thereof, a prodrug thereof, or solvate thereof. The present invention is also directed to a histone deacetylase inhibitor, including a core containing a quinazolin-4(3H)-one moiety and a histone deacetylase pharmacophore.

  本发明涉及一种磷脂酰肌醇3-激酶（PI3K）和组蛋白去乙酰化酶（HDAC）的双重抑制剂，包括一个含有喹唑啉基团或喹唑啉-4(3H)-酮基团的核心，一个激酶铰链结合基团，和一个组蛋白去乙酰化酶药效团，以及其药用盐、前药或溶剂化物。本发明还涉及一种组蛋白去乙酰化酶抑制剂，包括一个含有喹唑啉-4(3H)-酮基团和一个组蛋白去乙酰化酶药效团的核心。
• Design, Synthesis, and Biological Evaluation of Quinazolin-4-one-Based Hydroxamic Acids as Dual PI3K/HDAC Inhibitors
  作者：Ashish Thakur、Gregory J. Tawa、Mark J. Henderson、Carina Danchik、Suiyang Liu、Pranav Shah、Amy Q. Wang、Garrett Dunn、Md Kabir、Elias C. Padilha、Xin Xu、Anton Simeonov、Surender Kharbanda、Richard Stone、Gurmit Grewal

  DOI：10.1021/acs.jmedchem.0c00193

  日期：2020.4.23

  quinazolin-4-one based hydroxamic acids was rationally designed and synthesized as novel dual PI3K/HDAC inhibitors by incorporating an HDAC pharmacophore into a PI3K inhibitor (Idelalisib) via an optimized linker. Several of these dual inhibitors were highly potent (IC50 < 10 nM) and selective against PI3Kγ, δ and HDAC6 enzymes and exhibited good antiproliferative activity against multiple cancer cell lines

  通过经由优化的接头将HDAC药效团掺入PI3K抑制剂（Idelalisib）中，合理设计和合成了一系列基于喹唑啉-4-酮的异羟肟酸，作为新型的双重PI3K / HDAC抑制剂。这些双重抑制剂中的几种非常有效（IC50 <10 nM），对PI3Kγ，δ和HDAC6酶具有选择性，并且对多种癌细胞具有良好的抗增殖活性。铅化合物48c在AML患者的几种突变型和FLT3抗性AML细胞系和原代细胞中诱导坏死，而对正常PBMC，NIH3T3和HEK293细胞无细胞毒性。使用细胞热位移分析（CETSA）在MV411细胞中证明了48c的PI3Kδ和HDAC6的靶标结合。
• AZAINDOLE DERIVATIVES
  申请人：Takeda Pharmaceutical Company Limited

  公开号：US20140018344A1

  公开（公告）日：2014-01-16

  Disclosed are compounds of Formula 1, and pharmaceutically acceptable salts thereof, wherein R 1 , R 2 , R 3 , R 4 , R 5 , R 6 , R 7 , R 8 , R 9 , and R 10 are defined in the specification. This disclosure also relates to materials and methods for preparing compounds of Formula 1, to pharmaceutical compositions which contain them, and to their use for treating immunological disorders, cardiovascular disease, cancer, and other diseases, disorders or conditions associated with PI3Kδ.

  本发明涉及公式1的化合物及其药学上可接受的盐，其中R1、R2、R3、R4、R5、R6、R7、R8、R9和R10在说明书中定义。本发明还涉及制备公式1化合物的材料和方法，包含它们的制药组合物，以及它们用于治疗免疫性疾病、心血管疾病、癌症和与PI3Kδ相关的其他疾病、疾病或病况的用途。
• PHOSPHATIDYLINOSITOL 3-KINASE INHIBITORS
  申请人：Gilead Sciences, Inc.

  公开号：US20160024054A1

  公开（公告）日：2016-01-28

  The present disclosure provides phosphatidylinositol 3 -kinase (PBK) inhibitors of formula (J), or pharmaceutically acceptable salts thereof, in which A, n, m, R 1 , R 2 , R 3 , R 4 , R 5 , R 6 and R 7 are as defined herein. These compounds are useful for treatment of conditions mediated by one or more PI3K isoforms. The present disclosure further provides pharmaceutical compositions that include a compound of formula (J), or pharmaceutically acceptable salts thereof, and methods of using these compounds and compositions to treat conditions mediated by one or more PI3K isoforms.

  本公开提供公式（J）的磷脂酰肌醇3-激酶（PBK）抑制剂，或其药学上可接受的盐，其中A、n、m、R1、R2、R3、R4、R5、R6和R7如本文所定义。这些化合物可用于治疗由一个或多个PI3K亚型介导的疾病。本公开还提供包括公式（J）的化合物或其药学上可接受的盐的制药组合物，以及使用这些化合物和组合物治疗由一个或多个PI3K亚型介导的疾病的方法。