2-Hydrazino-isonicotinsaeure-ethylester | 90090-94-1

• 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
• 英文名称: 2-Hydrazino-isonicotinsaeure-ethylester
• 英文别名: 2-hydrazino-isonicotinic acid ethyl ester；Ethyl 2-(hydrazino)isonicotinate；ethyl 2-hydrazinylpyridine-4-carboxylate
• CAS: 90090-94-1
• 化学式: C₈H₁₁N₃O₂
• mdl: MFCD19201976
• 分子量: 181.194
• InChiKey: NPGAPKHXPMUJGT-UHFFFAOYSA-N

物化性质

• 沸点：
  302.2±52.0 °C(Predicted)
• 密度：
  1.27±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.6
• 重原子数：
  13
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.25
• 拓扑面积：
  77.2
• 氢给体数：
  2
• 氢受体数：
  5

反应信息

• 作为反应物：
  描述：

  3-((E)-3-dimethylamino-acryloyl)-1-(3-trifluoromethoxy-phenyl)-1H-pyridazin-4-one 、 2-Hydrazino-isonicotinsaeure-ethylester 生成 2-{5-[4-oxo-1-(3-trifluoromethoxy-phenyl)-1,4-dihydro-pyridazin-3-yl]-pyrazol-1-yl}-isonicotinic acid ethyl ester
  参考文献：
  名称：

  PYRIDAZINONES

  摘要：

  本发明涉及式（I）的新型吡啶二酮化合物，其中R1、R2、R3和R4如所述和所述权利要求中定义，以及其生理上可接受的盐和酯。这些化合物抑制PDE10A，并可用于治疗中枢神经系统疾病。

  公开号：

  US20100152193A1

文献信息

• [EN] PYRIDAZINONE DERIVATIVES<br/>[FR] DÉRIVÉS DE PYRIDAZINONE
  申请人：HOFFMANN LA ROCHE

  公开号：WO2010063610A1

  公开（公告）日：2010-06-10

  The present invention is concerned with novel pyridazinone derivatives of formula (I) wherein R1, R2, R3 and R4 are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used as medicaments.

  本发明涉及一种新颖的吡啶并嗪酮衍生物，其化学式为（I），其中R1、R2、R3和R4如描述和权利要求中所定义，并且其生理上可接受的盐和酯。这些化合物抑制PDE10A，可用作药物。
• Protein Kinase Inhibitors (Variants), Use Thereof in Treating Oncological Diseases and a Pharmaceutical Composition Based Thereon
  申请人：Obshchestvo s ogranichennoy otvetstvennostyou "Fusion Pharma"

  公开号：US20140213592A1

  公开（公告）日：2014-07-31

  The present invention relates to the treatment of oncological, chronic inflammatory and similar diseases with the aid of new families of chemical compounds having improved efficiency with regard to the inhibition of Abl kinase and mutant forms thereof, as well as other therapeutically significant kinases. It describes protein kinase inhibitors in the form of compounds of general formula (I) and compounds of general formula (II), or a tautomer, an individual isomer, a mixture of isomers, a pharmaceutically acceptable salt, a solvate or a hydrate thereof.

  本发明涉及使用新的化学化合物家族辅助治疗肿瘤、慢性炎症和类似疾病，这些化合物家族在抑制Abl激酶及其突变形式以及其他具有治疗意义的激酶方面具有提高的效率。本发明描述了蛋白激酶抑制剂，其形式为通式(I)和通式(II)的化合物，或其互变异构体、单个异构体、异构体混合物、药学上可接受的盐、溶剂或其水合物。
• Pyridazinones
  申请人：Hoffmann-La Roche Inc.

  公开号：US08178538B2

  公开（公告）日：2012-05-15

  The present invention is concerned with novel pyridazinones of formula (I) wherein R1, R2, R3 and R4 are as defined in the description and in the claims, as well as physiologically acceptable salts and esters thereof. These compounds inhibit PDE10A and can be used for the treatment of CNS disorders.

  本发明涉及式（I）的新型吡啶二酮，其中R1、R2、R3和R4在说明书和权利要求中定义，以及其生理上可接受的盐和酯。这些化合物抑制PDE10A，可用于治疗中枢神经系统疾病。
• PROTEIN KINASE INHIBITORS (VARIANTS), USE THEREOF IN TREATING ONCOLOGICAL DISEASES AND A PHARMACEUTICAL COMPOSITION BASED THEREON
  申请人：Obshchestvo S Ogranichennoy Otvetstvennostyou "Fusion Pharma"

  公开号：EP2743266A2

  公开（公告）日：2014-06-18

  The present invention relates to the treatment of oncological, chronic inflammatory and similar diseases with the aid of new families of chemical compounds having improved efficiency with regard to the inhibition of Abl kinase and mutant forms thereof, as well as other therapeutically significant kinases. It describes protein kinase inhibitors in the form of compounds of general formula (I) and compounds of general formula (II), or a tautomer, an individual isomer, a mixture of isomers, a pharmaceutically acceptable salt, a solvate or a hydrate thereof.

  本发明涉及借助新系列化合物治疗肿瘤、慢性炎症和类似疾病，这些化合物在抑制 Abl 激酶及其突变形式以及其他具有治疗意义的激酶方面具有更高的效率。它描述了通式（I）化合物和通式（II）化合物或其同分异构体、单个异构体、异构体混合物、药学上可接受的盐、溶液或水合物形式的蛋白激酶抑制剂。
• PYRIDAZINONE DERIVATIVES
  申请人：F. Hoffmann-La Roche AG

  公开号：EP2373641A1

  公开（公告）日：2011-10-12