2-氨基-5-甲基烟腈 | 38076-78-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 中文名称: 2-氨基-5-甲基烟腈
• 中文别名: 2-氨基-5-甲基氰吡啶；2-氨基-5-甲基-3-氰基吡啶
• 英文名称: 2-amino-5-methyl-3-pyridine carbonitrile
• 英文别名: 2-amino-5-methylpyridine-3-carbonitrile；2-Amino-5-methylnicotinsaeurenitril；2-Amino-3-cyano-5-methylpyridine；2-amino-5-methylnicotinonitrile；2-Amino-5-methylnicotinonitril；2-amino-5-methyl-3-pyridinecarbonitrile
• CAS: 38076-78-7
• 化学式: C₇H₇N₃
• 分子量: 133.153
• InChiKey: OOKFORLRLLVDOD-UHFFFAOYSA-N

物化性质

• 熔点：
  169-170 °C(Solv: benzene (71-43-2))
• 沸点：
  310.6±42.0 °C(Predicted)
• 密度：
  1.18±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.1
• 重原子数：
  10
• 可旋转键数：
  0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.14
• 拓扑面积：
  62.7
• 氢给体数：
  1
• 氢受体数：
  3

安全信息

• 海关编码：
  2933399090
• 危险性防范说明：
  P280,P305+P351+P338,P310
• 危险性描述：
  H302,H315,H319,H332,H335

反应信息

• 作为反应物：
  描述：

  2-氨基-5-甲基烟腈 在 双氧水 、 甲基三氧化铼(VII) 作用下， 以 乙醇 、 水 为溶剂， 反应 3.0h， 以77%的产率得到2-amino-3-cyano-5-methylpyridine 1-oxide
  参考文献：
  名称：

  2-Aminonicotinic Acid 1-Oxides Are Chemically Stable Inhibitors of Quinolinic Acid Synthesis in the Mammalian Brain: A Step toward New Antiexcitotoxic Agents

  摘要：

  3-Hydroxyanthranilic acid 3,4-dioxygenase (3-HAO) is the enzyme responsible for the production of the neurotoxic tryptophan metabolite quinolinic acid (QUIN). Elevated brain levels of QUIN are observed in several neurodegenerative diseases, but pharmacological investigation on its role in the pathogenesis of these conditions is difficult because only one class of substrate-analogue 3-HAO inhibitors, with poor chemical stability, has been reported so far. Here we describe the design, synthesis, and biological evaluation of a novel class of chemically stable inhibitors based on the 2-aminonicotinic acid 1-oxide nucleus. After the preliminary in vitro evaluation of newly synthesized compounds using brain tissue homogenate, we selected the most active inhibitor and showed its ability to acutely reduce the production of QUIN in the rat brain in vivo. These findings provide a novel pharmacological tool for the study of the mechanisms underlying the onset and propagation of neurodegenerative diseases.

  DOI：

  10.1021/jm401249c
• 作为产物：
  描述：

  2-氨基-3-溴-5-甲基吡啶 在 四(三苯基膦)钯 、 potassiumhexacyanoferrate(II) trihydrate 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 水 、 叔丁醇 为溶剂， 反应 18.0h， 以12%的产率得到2-氨基-5-甲基烟腈
  参考文献：
  名称：

  2-Aminonicotinic Acid 1-Oxides Are Chemically Stable Inhibitors of Quinolinic Acid Synthesis in the Mammalian Brain: A Step toward New Antiexcitotoxic Agents

  摘要：

  3-Hydroxyanthranilic acid 3,4-dioxygenase (3-HAO) is the enzyme responsible for the production of the neurotoxic tryptophan metabolite quinolinic acid (QUIN). Elevated brain levels of QUIN are observed in several neurodegenerative diseases, but pharmacological investigation on its role in the pathogenesis of these conditions is difficult because only one class of substrate-analogue 3-HAO inhibitors, with poor chemical stability, has been reported so far. Here we describe the design, synthesis, and biological evaluation of a novel class of chemically stable inhibitors based on the 2-aminonicotinic acid 1-oxide nucleus. After the preliminary in vitro evaluation of newly synthesized compounds using brain tissue homogenate, we selected the most active inhibitor and showed its ability to acutely reduce the production of QUIN in the rat brain in vivo. These findings provide a novel pharmacological tool for the study of the mechanisms underlying the onset and propagation of neurodegenerative diseases.

  DOI：

  10.1021/jm401249c

文献信息

• [EN] HETEROARYL INHIBITORS OF PAD4<br/>[FR] INHIBITEURS HÉTÉROARYLES DE PAD4
  申请人：PADLOCK THERAPEUTICS INC

  公开号：WO2018049296A1

  公开（公告）日：2018-03-15

  The present invention provides compounds useful as inhibitors of PAD4, compositions thereof, and methods of treating PAD4-related disorders.

  本发明提供了作为PAD4抑制剂有用的化合物，其组合物以及治疗与PAD4相关疾病的方法。
• Novel Heterocyclic Compounds and Uses Thereof
  申请人：Huang Zilin

  公开号：US20130210818A1

  公开（公告）日：2013-08-15

  New substituted heterocyclic compounds, compositions containing them, and methods of using them for the inhibition of Raf kinase activity are provided. The new compounds and compositions may be used either alone or in combination with at least one additional agent for the treatment of a Raf kinase mediated disorder, such as cancer.

  提供了新的替代杂环化合物，含有它们的组合物，以及使用它们抑制Raf激酶活性的方法。这些新化合物和组合物可以单独使用，也可以与至少一种额外的药物联合使用，用于治疗由Raf激酶介导的疾病，如癌症。
• An expedient Pd/DBU mediated cyanation of aryl/heteroaryl bromides with K4[Fe(CN)6]
  作者：Dengyou Zhang、Haifeng Sun、Lei Zhang、Yu Zhou、Chunpu Li、Hualiang Jiang、Kaixian Chen、Hong Liu

  DOI：10.1039/c2cc17468e

  日期：——

  A practical Pd(PPh3)4/DBU catalytic system for the synthesis of pharmaceutically relevant aminopyridine nitrile intermediates, as well as a variety of other aryl nitriles using non-toxic K4[Fe(CN)6] has been developed. The key features of our new protocol for cyanation lie in that the reaction can be carried out with readily available Pd(PPh3)4 under mild and green conditions, even without the assistance of other ligands.

  一种用于合成具有药物相关性的氨基吡啶腈中间体的实用Pd(PPh3)4/DBU催化体系，以及其他多种使用无毒K4[Fe(CN)6]的芳基腈，已经开发出来。我们新方案中氰化的关键特点在于，反应可以在温和且环保的条件下，使用易于获得的Pd(PPh3)4进行，甚至无需其他配体的辅助。
• [EN] TRICYCLIC DLK INHIBITORS AND USES THEREOF<br/>[FR] INHIBITEURS DE DLK TRICYCLIQUES ET UTILISATIONS ASSOCIÉES
  申请人：HOFFMANN LA ROCHE

  公开号：WO2016142310A1

  公开（公告）日：2016-09-15

  The invention relates to compounds of formula (I) and salts thereof, wherein ring A and R1-R2 have any of the values defined in the specification. The compounds and salts are useful for treating DLK mediated disorders. The invention also provides pharmaceutical compositions comprising a compound of formula (I), or a pharmaceutically acceptable salt thereof, as well as methods of using said compounds, salts, or compositions as DLK inhibitors and for treating neurodegeneration diseases and disorders.

  该发明涉及公式（I）的化合物及其盐，其中环A和R1-R2具有规范中定义的任何值。这些化合物和盐对于治疗由DLK介导的疾病有用。该发明还提供了包括公式（I）的化合物或其药学上可接受的盐的药物组合物，以及使用所述化合物、盐或组合物作为DLK抑制剂和治疗神经退行性疾病和疾病的方法。
• Novel pyridopyprimidinone derivatives which are HM74A agonists
  申请人：Conte Aurelia

  公开号：US20070275987A1

  公开（公告）日：2007-11-29

  The invention is concerned with novel pyridopyrimidinone derivatives of formula (I): wherein R 1 to R 8 , X, Y, m and n are as defined in the description and in the claims. The compounds of the present invention are HM74A agonists with improved properties compared to niacin and can be used for the treatment and/or prevention of diseases such as dyslipidemia, atherosclerosis, diabetes, metabolic syndrome, and other related diseases associated with HM74A.

  这项发明涉及式(I)的新型吡啶吡嘧啶酮衍生物：其中R1至R8、X、Y、m和n如描述和索赔中所定义。本发明的化合物是HM74A激动剂，与烟酸相比具有改进的性能，并可用于治疗和/或预防与HM74A相关的疾病，如脂质代谢异常、动脉粥样硬化、糖尿病、代谢综合征和其他与HM74A相关的疾病。