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5-甲基-β-氧代-2-吡啶丙腈 | 868395-55-5

中文名称
5-甲基-β-氧代-2-吡啶丙腈
中文别名
5-甲基-Beta-氧代-2-吡啶丙腈
英文名称
3-(5-methylpyridin-2-yl)-3-oxopropanenitrile
英文别名
3-(5-methylpyridin-2-yl)-3-oxopropionitrile
5-甲基-β-氧代-2-吡啶丙腈化学式
CAS
868395-55-5
化学式
C9H8N2O
mdl
MFCD11519235
分子量
160.175
InChiKey
VXBQUNZAXREHGC-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    1.1
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.222
  • 拓扑面积:
    53.8
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    5-甲基-β-氧代-2-吡啶丙腈一水合肼溶剂黄146 作用下, 以 乙醇 为溶剂, 反应 2.0h, 以4.71 g的产率得到3-(5-methylpyridin-2-yl)-1H-pyrazol-5-amine
    参考文献:
    名称:
    [EN] NOVEL PYRAZOLO-PYRROLO-PYRIMIDINE-DIONE DERIVATIVES AS P2X3 INHIBITORS
    [FR] NOUVEAUX DÉRIVÉS DE PYRAZOLO-PYRROLO-PYRIMIDINE-DIONE UTILISÉS EN TANT QU'INHIBITEURS DE P2X3
    摘要:
    本发明涵盖了一般式(I)的取代吡唑基-吡咯基-嘧啶二酮(PPPD)化合物:其中R1、R2和R3如本文所定义,制备所述化合物的方法,包含所述化合物的药物组合物和配方,以及利用所述化合物制造用于治疗或预防疾病的药物组合物,特别是神经源性疾病,作为唯一活性成分或与其他活性成分组合使用。
    公开号:
    WO2019081343A1
  • 作为产物:
    描述:
    5-甲基吡啶-2-羧酸甲酯乙腈 在 sodium hydride 作用下, 以 甲苯 、 mineral oil 为溶剂, 反应 17.0h, 生成 5-甲基-β-氧代-2-吡啶丙腈
    参考文献:
    名称:
    [EN] NOVEL PYRAZOLO-PYRROLO-PYRIMIDINE-DIONE DERIVATIVES AS P2X3 INHIBITORS
    [FR] NOUVEAUX DÉRIVÉS DE PYRAZOLO-PYRROLO-PYRIMIDINE-DIONE UTILISÉS EN TANT QU'INHIBITEURS DE P2X3
    摘要:
    本发明涵盖了一般式(I)的取代吡唑基-吡咯基-嘧啶二酮(PPPD)化合物:其中R1、R2和R3如本文所定义,制备所述化合物的方法,包含所述化合物的药物组合物和配方,以及利用所述化合物制造用于治疗或预防疾病的药物组合物,特别是神经源性疾病,作为唯一活性成分或与其他活性成分组合使用。
    公开号:
    WO2019081343A1
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文献信息

  • 2-pyridinyl[7-(substituted-pyridin-4-yl) pyrazolo[1,5-a]pyrimidin-3-yl]methanones
    申请人:Skolnick Phil
    公开号:US20050245517A1
    公开(公告)日:2005-11-03
    The present invention provides novel 2-pyridinyl[7(pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]methanones with at least one substituent on both the 2- and 4-pyridinyl ring having the chemical structure of formula I: The invention further provides compositions and methods employing the novel 2-pyridinyl[7-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]methanones of formula I to modulate GABA and GABA A receptor physiology to elicit therapeutic responses in mammalian subjects to alleviate neurological or psychiatric disorders, including stroke, head trauma, epilepsy, pain, migraine, mood disorders, anxiety, post traumatic stress disorder, obsessive compulsive disorders, mania, bipolar disorders, schizophrenia, seizures, convulsions, tinnitus, neurodegenerative disorders including Alzheimer's disease, amyotrophic lateral sclerosis and Parkinson's disease, Huntington's chorea, depression, bipolar disorders, mania, trigeminal and other neuralgia, neuropathic pain, hypertension, cerebral ischemia, cardiac arrhythmia, myotonia, substance abuse, myoclonus, essential tremor, dyskinesia and other movement disorders, neonatal cerebral hemorrhage, and spasticity, as well as other psychiatric and neurological disorders mediated by GABA and/or GABA A receptors.
    本发明提供了具有化学结构为公式I的新型2-吡啶基[7-(吡啶-4-基)吡唑并[1,5-a]嘧啶-3-基]甲酮,其在2-和4-吡啶基环上至少有一个取代基。该发明进一步提供了应用公式I中的新型2-吡啶基[7-(吡啶-4-基)吡唑并[1,5-a]嘧啶-3-基]甲酮的组合物和方法,以调节GABAGABAA受体生理学,引发哺乳动物主体中的治疗反应,缓解神经系统或精神障碍,包括中风、头部创伤、癫痫、疼痛、偏头痛、情绪障碍、焦虑、创伤后应激障碍、强迫性障碍、躁狂、双相障碍、精神分裂症、癫痫发作、抽搐、耳鸣、包括阿尔茨海默病、肌萎缩侧索硬化症和帕森病在内的神经退行性疾病、亨廷顿舞蹈症、抑郁症、双相障碍、躁狂、三叉神经痛和其他神经痛、神经痛、高血压、脑缺血、心律失常、肌张力过高、物质滥用、肌阵挛、本体震颤、运动障碍和其他由GABA和/或GABAA受体介导的神经精神障碍。
  • Pyrazolo-pyrrolo-pyrimidine-dione derivatives as P2X3 inhibitors
    申请人:Bayer Aktiengesellschaft
    公开号:US11319324B2
    公开(公告)日:2022-05-03
    The present invention covers substituted. Pyrazolo-pyrrolo-pyrimidine-dione (PPPD) compounds of general formula (I): in which R1, R2 and R3 are as defined herein, methods of preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of neurogenic diseases, as a sole agent or in combination with other active ingredients.
    本发明涉及取代的。通式(I)的吡唑-吡咯-嘧啶二酮(PPPD)化合物(其中 R1、R2 和 R3 如本文所定义)、制备所述化合物的方法、包含所述化合物的药物组合物和组合物,以及使用所述化合物制造治疗或预防疾病(特别是神经源性疾病)的药物组合物,作为单独制剂或与其他活性成分组合使用。
  • NOVEL PYRAZOLO-PYRROLO-PYRIMIDINE-DIONE DERIVATIVES AS P2X3 INHIBITORS
    申请人:Bayer Aktiengesellschaft
    公开号:EP3700907B1
    公开(公告)日:2022-03-09
  • [EN] 2-PYRIDINYL[7-(SUBSTITUTED-PYRIDIN-4-YL) PYRAZOLO[1,5-A]PYRIMIDIN-3-YL]METHANONES<br/>[FR] 2-PYRIDINYL[7-(PYRIDIN-4-YL SUBSTITUE) PYRAZOLO[1,5-A]PYRIMIDIN-3-YL]METHANONES
    申请人:DOV PHARMACEUTICAL INC
    公开号:WO2005108401A1
    公开(公告)日:2005-11-17
    The present invention provides novel 2-pyridinyl[7(pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]methanones with at least one substituent on both the 2- and 4-pyridinyl ring having the chemical structure of formula (I). The invention further provides compositions and methods employing the novel 2-pyridinyl[7-(pyridin-4-yl)pyrazolo[1,5-a]pyrimidin-3-yl]methanones of formula (I) to modulate GABA and GABA A receptor physiology to elicit therapeutic responses in mammalian subjects to alleviate neurological or psychiatric disorders, including stroke, head trauma, epilepsy, pain, migraine, mood disorders, anxiety, post traumatic stress disorder, obsessive compulsive disorders, mania, bipolar disorders, schizophrenia, seizures, convulsions, tinnitus, neurodegenerative disorders including Alzheimer’s disease, amyotrophic lateral sclerosis and Parkinson’s disease, Huntington’s cholera, depression, bipolar disorders, mania, trigeminal and other neuralgia, neuropathic pain, hypertension, cerebral ischemia, cardiac arrhythmia, myotonia, substance abuse, myoclonus, essential tremor, dyskinesia and other movement disorders, neonatal cerebral hemorrhage, and spasticity, as well as other psychiatric and neurological disorders mediated by GABA and/or GABAA receptors.
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