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1H-吡唑-4-胺盐酸盐 | 4331-28-6

中文名称
1H-吡唑-4-胺盐酸盐
中文别名
4-氨基吡唑盐酸盐;4-氨基盐酸盐
英文名称
1H-pyrazol-4-amine hydrochloride
英文别名
hydron;1H-pyrazol-4-amine;chloride
1H-吡唑-4-胺盐酸盐化学式
CAS
4331-28-6
化学式
C3H5N3*ClH
mdl
——
分子量
119.554
InChiKey
KZDSLIPVDTVHLL-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):
    0.41
  • 重原子数:
    7
  • 可旋转键数:
    0
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    54.7
  • 氢给体数:
    3
  • 氢受体数:
    2

安全信息

  • 海关编码:
    2933199090
  • 危险性防范说明:
    P261,P280,P305+P351+P338
  • 危险性描述:
    H302,H315,H319,H332,H335

反应信息

  • 作为反应物:
    描述:
    5-(2-chloropyridin-4-yl)-2-cyclopropylmethoxybenzonitrile1H-吡唑-4-胺盐酸盐tris-(dibenzylideneacetone)dipalladium(0)lithium hexamethyldisilazane 作用下, 以 四氢呋喃叔丁醇 为溶剂, 反应 2.0h, 以26.6 mg的产率得到2-cyclopropylmethoxy-5-[2-(1H-pyrazol-4-ylamino)pyridin-4-yl]-benzonitrile
    参考文献:
    名称:
    BENZONITRILE DERIVATIVES AS KINASE INHIBITORS
    摘要:
    式I中的化合物,其中R1、R2、X和Y具有权利要求1中指示的含义,是TBK1和IKKε的抑制剂,可用于治疗癌症和炎症性疾病。
    公开号:
    US20140228340A1
  • 作为产物:
    描述:
    4-硝基吡唑盐酸 、 5% palladium on Al2O3氢气 作用下, 以 乙醇 为溶剂, 30.0 ℃ 、204.75 kPa 条件下, 以74%的产率得到3-氯-1H-吡唑-4-胺盐酸盐
    参考文献:
    名称:
    PROCESSES FOR THE PREPARATION OF PESTICIDE COMPOUNDS
    摘要:
    本申请涉及高效经济的合成化学过程,用于制备杀虫噻醚。此外,本申请涉及某些新颖的化合物,用于制备杀虫噻醚。具体而言,本申请涉及一种制备3-氯-1H-吡唑-4-胺及其盐的过程。更具体地说,本申请涉及通过卤化和还原4-硝基吡唑制备3-氯-1H-吡唑-4-胺及其盐的过程。
    公开号:
    US20180186750A1
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文献信息

  • Prodrugs for colon-restricted delivery: Design, synthesis, and in vivo evaluation of colony stimulating factor 1 receptor (CSF1R) inhibitors
    作者:Dawn M. George、Raymond J. Huntley、Kevin Cusack、David B. Duignan、Michael Hoemann、Jacqueline Loud、Regina Mario、Terry Melim、Kelly Mullen、Gagandeep Somal、Lu Wang、Jeremy J. Edmunds
    DOI:10.1371/journal.pone.0203567
    日期:——
    The ability to restrict low molecular weight compounds to the gastrointestinal (GI) tract may enable an enhanced therapeutic index for molecular targets known to be associated with systemic toxicity. Using a triazolopyrazine CSF1R inhibitor scaffold, a broad range of prodrugs were synthesized and evaluated for enhanced delivery to the colon in mice. Subsequently, the preferred cyclodextrin prodrug moiety was appended to a number of CSF1R inhibitory active parent molecules, enabling GI-restricted delivery. Evaluation of a cyclodextrin prodrug in a dextran sodium sulfate (DSS)-induced mouse colitis model resulted in enhanced GI tissue levels of active parent. At a dose where no significant depletion of systemic monocytes were detected, the degree of pharmacodynamic effect–measured as reduction in macrophages in the colon–was inferior to that observed with a systemically available positive control. This suggests that a suitable therapeutic index cannot be achieved with CSF1R inhibition by using GI-restricted delivery in mice. However, these efforts provide a comprehensive frame-work in which to pursue additional gut-restricted delivery strategies for future GI targets.
    能够限制低分子量化合物在胃肠道(GI)中的能力,可能为已知与全身毒性相关的分子靶点带来增强的治疗指数。利用三唑吡嗪CSF1R抑制剂骨架,合成了一系列前药,并对其在小鼠结肠中的增强递送进行了评估。随后,在多个具有CSF1R抑制活性的母体分子上附加了首选的环糊精前药部分,实现了GI限制性递送。在一项葡聚糖硫酸(DSS)引发的小鼠结肠炎模型中对环糊精前药进行评估,结果显示活性母体在GI组织中的平得到了增强。在未检测到系统性单核细胞显著减少的剂量下,药效学效应的程度(以结肠中巨噬细胞减少为衡量标准)不及系统性可用的阳性对照组所观察到的效果。这表明,在小鼠中通过GI限制性递送无法实现合适的治疗指数。然而,这些努力提供了一个全面的框架,以便在未来针对胃肠道目标探索其他肠道限制性递送策略。
  • PROCESSES FOR THE PREPARATION OF PESTICIDAL COMPOUNDS
    申请人:Dow AgroSciences LLC
    公开号:US20150112075A1
    公开(公告)日:2015-04-23
    The present application provides processes for making pesticidal compounds and compounds useful both as pesticides and in the making of pesticidal compounds.
    本申请提供了制备杀虫化合物的过程以及用于制备杀虫化合物的化合物的过程。
  • [EN] PYRIDYL DERIVATIVES AS BROMODOMAIN INHIBITORS<br/>[FR] DÉRIVÉS DE PYRIDYLE UTILISÉS EN TANT QU'INHIBITEURS DE BROMODOMAINE
    申请人:GLAXOSMITHKLINE INTELLECTUAL PROPERTY N 2 LTD
    公开号:WO2018158210A1
    公开(公告)日:2018-09-07
    The present invention is directed to pyridyl derivatives which are bromodomain inhibitors, pharmaceutical compositions comprising the compounds and the use of the compounds or the compositions in the treatment of various diseases or conditions
    本发明涉及吡啶衍生物,它们是抑制剂,包括该化合物的制药组合物以及该化合物或组合物在治疗各种疾病或情况中的使用。
  • Benzonitrile derivatives as kinase inhibitors
    申请人:Hoelzemann Guenter
    公开号:US08969335B2
    公开(公告)日:2015-03-03
    Compounds of the formula I, in which R1, R2, X and Y have the meanings indicated in Claim 1, are inhibitors of TBK1 and IKKε and can be employed, inter alia, for the treatment of cancer and inflammatory diseases.
    公式I中的化合物,其中R1,R2,X和Y具有声明1中指示的含义,是TBK1和IKKε的抑制剂,可用于治疗癌症和炎症性疾病等。
  • [EN] HETEROAROYL AMIDES AS LRRK2 INHIBITORS, PHARMACEUTICAL COMPOSITIONS, AND USES THEREOF<br/>[FR] AMIDES D'HÉTÉROAROYLE EN TANT QU'INHIBITEURS DE LRRK2, COMPOSITIONS PHARMACEUTIQUES ET UTILISATIONS ASSOCIÉES
    申请人:MERCK SHARP & DOHME LLC
    公开号:WO2022197577A1
    公开(公告)日:2022-09-22
    The present invention is directed to certain (hetero)aroyl 4-aminopyrazole derivatives of Formula (I) and pharmaceutically acceptable salts thereof, wherein A, R1, R2, and R3are as defined herein, which are potent inhibitors of LRRK2 kinase and may be useful in the treatment or prevention of diseases in which the LRRK2 kinase is involved, such as Parkinson's Disease and other diseases and disorders described herein. The invention is also directed to pharmaceutical compositions comprising these compounds and the use of these compounds and compositions in the prevention or treatment of such diseases in which LRRK-2 kinase is involved.
    本发明涉及某些(杂)芳基4-氨基吡唑生物(I式)及其药学上可接受的盐,其中A、R1、R2和R3如本文所定义,它们是LRRK2激酶的有效抑制剂,可用于治疗或预防LRRK2激酶参与的疾病,如帕森病和本文所述的其他疾病和障碍。本发明还涉及包含这些化合物的药物组合物以及这些化合物和组合物在预防或治疗LRRK-2激酶参与的这些疾病中的使用。
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