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6-fluoro-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine | 1841078-87-2

中文名称
——
中文别名
——
英文名称
6-fluoro-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine
英文别名
[3H]MK-6240;MK-6240;MK6240;6-fluoro-3-pyrrolo[2,3-c]pyridin-1-ylisoquinolin-5-amine
6-fluoro-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine化学式
CAS
1841078-87-2
化学式
C16H11FN4
mdl
——
分子量
278.289
InChiKey
KAXAUWZJVWGFDO-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):
    2.5
  • 重原子数:
    21
  • 可旋转键数:
    1
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    56.7
  • 氢给体数:
    1
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    6-fluoro-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine超重氢 作用下, 以 四氢呋喃 为溶剂, 反应 16.0h, 生成 6-fluoro-3-(1H-pyrrolo[2,3-c]pyridin-1-yl-5,7-t2)isoquinolin-1-t-5-amine
    参考文献:
    名称:
    Discovery of 6-(Fluoro-18F)-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine ([18F]-MK-6240): A Positron Emission Tomography (PET) Imaging Agent for Quantification of Neurofibrillary Tangles (NFTs)
    摘要:
    Neurofibrillary tangles (NFTs) made up of aggregated tau protein have been identified as the pathologic hallmark of several neurodegenerative diseases including Alzheimer's disease. In vivo detection of NFTs using PET imaging represents a unique opportunity to develop a pharmacodynamic tool to accelerate the discovery of new disease modifying therapeutics targeting tau pathology. Herein, we present the discovery of 6-(fluoro-F-18)-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine, 6 ([F-18]-MK-6240), as a novel PET tracer for detecting NFTs. 6 exhibits high specificity and selectivity for binding to NFTs, with suitable physicochemical properties and in vivo pharmacokinetics.
    DOI:
    10.1021/acs.jmedchem.6b00166
  • 作为产物:
    描述:
    1,3-二氯-6-氟异喹啉硫酸磷化氢 、 [(2-di-tert-butylphosphino-2′,4′,6′-triisopropyl-1, 1′-biphenyl)-2-(2′-amino-1,1′-biphenyl)] palladium(II) methanesulfonate 、 氢碘酸铁粉溶剂黄146potassium nitrate三乙胺三氟乙酸sodium t-butanolate 作用下, 以 四氢呋喃二氯甲烷溶剂黄146 为溶剂, 反应 44.0h, 生成 6-fluoro-3-(1H-pyrrolo[2,3-c]pyridin-1-yl)isoquinolin-5-amine
    参考文献:
    名称:
    [EN] PYRROLO[2,3-C]PYRIDINES AS IMAGING AGENTS FOR NEUROFIBRILARY TANGLES
    [FR] PYRROLO [2,3-C] PYRIDINES EN TANT QU'AGENTS D'IMAGERIE D'ENCHEVÊTREMENTS NEUROFIBRILLAIRES
    摘要:
    公开了式(I)的吡咯吡啶化合物或其药学上可接受的盐,这些化合物可能适用于成像tau聚集体、β-折叠聚集体、β-淀粉样聚集体或α-突触核蛋白聚集体,因此在结合和成像阿尔茨海默病患者的tau聚集体方面是有用的。更具体地,这些化合物被用作正电子发射断层扫描(PET)成像中的示踪剂,用于研究体内脑部的tau沉积,以便诊断阿尔茨海默病和其他以tau病理为特征的神经退行性疾病。此外,这些化合物对于测量治疗阿尔茨海默病和其他以tau病理为特征的神经退行性疾病的临床疗效是有用的。
    公开号:
    WO2015188368A1
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文献信息

  • [EN] PYRROLO[2,3-C]PYRIDINES AS IMAGING AGENTS FOR NEUROFIBRILARY TANGLES<br/>[FR] PYRROLO[2,3-C]PYRIDINES UTILISABLES EN TANT QU'AGENTS D'IMAGERIE POUR LES ENCHEVÊTREMENTS NEUROFIBRILLAIRES
    申请人:MERCK SHARP & DOHME
    公开号:WO2015191506A2
    公开(公告)日:2015-12-17
    The present invention is directed to pyrrolopyridine compounds of formula (I) or their pharmaceutically acceptable salts, which may be suitable for imaging tau aggregates, b-sheet aggregates, beta-amyloid aggregates or alpha-synuclein aggregates, and hence are useful in binding and imaging tau aggregates in Alzheimer's patients. More specifically, this invention relates to a method of using the compounds of this invention as tracers in positron emission tomography (PET) imaging to study tau deposits in brain in vivo to allow diagnosis of Alzheimer's disease and other neurodegenerative diseases characterized by tau pathology. The invention further relates to a method of measuring clinical efficacy of therapeutic agents for Alzheimer's disease and other neurodegenerative diseases characterized by tau pathology.
    本发明涉及式(I)的吡咯吡啶化合物或其药学上可接受的盐,可能适用于成像tau聚集体、β-折叠聚集体、β-淀粉样聚集体或α-突触核聚集体,因此有助于在阿尔茨海默病患者中结合和成像tau聚集体。更具体地,本发明涉及使用本发明化合物作为正电子发射断层扫描(PET)成像中的示踪剂,以研究体内脑中的tau沉积物,从而诊断阿尔茨海默病和其他以tau病理学为特征的神经退行性疾病。本发明还涉及一种测量治疗阿尔茨海默病和其他以tau病理学为特征的神经退行性疾病的临床疗效的方法。
  • Pyrrolo[2,3-C]pyridines as imaging agents for neurofibrilary tangles
    申请人:MERCK SHARP & DOHME CORP.
    公开号:US10022461B2
    公开(公告)日:2018-07-17
    The present invention is directed to pyrrolopyridine compounds of formula (I) or their pharmaceutically acceptable salts, which may be suitable for imaging tau aggregates, b-sheet aggregates, beta-amyloid aggregates or alpha-synuclein aggregates, and hence are useful in binding and imaging tau aggregates in Alzheimer's patients. More specifically, this invention relates to a method of using the compounds of this invention as tracers in positron emission tomography (PET) imaging to study tau deposits in brain in vivo to allow diagnosis of Alzheimer's disease and other neurodegenerative diseases characterized by tau pathology. The invention further relates to a method of measuring clinical efficacy of therapeutic agents for Alzheimer's disease and other neurodegenerative diseases characterized by tau pathology.
    本发明涉及式 (I) 的吡咯吡啶化合物 或它们的药学上可接受的盐,这些化合物可能适用于 tau 聚集物、b-片状聚集物、β-淀粉样蛋白聚集物或α-突触核蛋白聚集物的成像,因此可用于阿尔茨海默氏症患者中 tau 聚集物的结合和成像。更具体地说,本发明涉及一种在正电子发射断层扫描(PET)成像中使用本发明化合物作为示踪剂的方法,以研究体内大脑中的tau沉积物,从而诊断阿尔茨海默氏症和其他以tau病理学为特征的神经退行性疾病。本发明还涉及一种测量阿尔茨海默病和其他以tau病理学为特征的神经退行性疾病治疗药物临床疗效的方法。
  • Tau PET imaging ligands
    申请人:Janssen Pharmaceutica NV
    公开号:US11168068B2
    公开(公告)日:2021-11-09
    The present invention relates to novel, selective radiolabelled tau ligands which are useful for imaging and quantifying tau aggregates, using positron-emission tomography (PET). The invention is also directed to compositions comprising such compounds, to processes for preparing such compounds and compositions, to the use of such compounds and compositions for imaging a tissue or a subject, in vitro or in vivo, and to precursors of said compounds.
    本发明涉及新型选择性放射性标记的 tau 配体,该配体可用于利用正电子发射断层扫描(PET)对 tau 聚集体进行成像和量化。本发明还涉及包含此类化合物的组合物、制备此类化合物和组合物的工艺、使用此类化合物和组合物对组织或受试者进行体外或体内成像以及上述化合物的前体。
  • PYRROLO[2,3-C]PYRIDINES AS IMAGING AGENTS FOR NEUROFIBRILARY TANGLES
    申请人:Merck Sharp & Dohme Corp.
    公开号:EP3154970A2
    公开(公告)日:2017-04-19
  • TAU PET IMAGING LIGANDS
    申请人:Janssen Pharmaceutica NV
    公开号:EP3484528B1
    公开(公告)日:2020-11-25
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