摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

6-chloro-5,7-difluoro-1,4-dihydroquinoxaline-2,3-dione | 170099-24-8

中文名称
——
中文别名
——
英文名称
6-chloro-5,7-difluoro-1,4-dihydroquinoxaline-2,3-dione
英文别名
——
6-chloro-5,7-difluoro-1,4-dihydroquinoxaline-2,3-dione化学式
CAS
170099-24-8
化学式
C8H3ClF2N2O2
mdl
——
分子量
232.574
InChiKey
CSKHLMXZMHQWGD-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):
    1.3
  • 重原子数:
    15
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    58.2
  • 氢给体数:
    2
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    6-chloro-5,7-difluoro-1,4-dihydroquinoxaline-2,3-dionepotassium nitrate三氟乙酸 作用下, 反应 60.0h, 以7%的产率得到7-chloro-6,8-difluoro-5-nitro-1,4-dihydroquinoxaline-2,3-dione
    参考文献:
    名称:
    取代的1,4-二氢喹喔啉-2,3-二酮的合成与构效关系:N-甲基-D-天冬氨酸(NMDA)受体甘氨酸位点和非NMDA谷氨酸受体的拮抗剂。
    摘要:
    合成了一系列的单,二,三和四取代的1,4-二氢喹喔啉-2,3-二酮(QXs),并在N-甲基-D-天冬氨酸(NMDA)/甘氨酸位点和α位作为拮抗剂进行了评估-氨基-3-羟基-5-甲基异恶唑-4-丙酸优先的非NMDA受体。通过电测定在表达大鼠全脑poly(A)+ RNA的非洲爪蟾卵母细胞中测量拮抗剂的效力。三取代QX 17a(ACEA 1021),17b(ACEA 1031),24a和27,在5位含硝基,在6和7位含卤素,在甘氨酸上显示出高效价(Kb约为6-8 nM)位点,对非NMDA受体的药效中等(Kb = 0.9-1.5 microM),与非NMDA受体相比,甘氨酸位点拮抗作用的选择性最高(120-250倍)。四取代的QX 17d e是比相应的三取代QX弱100倍的弱甘氨酸位点拮抗剂,在8位上F作为取代基比Cl具有更好的耐受性。与三取代类似物相比,二取代和单取代的QX显示出越来越弱的拮抗作
    DOI:
    10.1021/jm00022a003
  • 作为产物:
    描述:
    3-氯-2,4-二氟苯胺 在 palladium on activated charcoal 盐酸硫酸氢气硝酸potassium carbonate 作用下, 以 1,4-二氧六环甲醇 为溶剂, 25.0 ℃ 、206.84 kPa 条件下, 反应 33.5h, 生成 6-chloro-5,7-difluoro-1,4-dihydroquinoxaline-2,3-dione
    参考文献:
    名称:
    取代的1,4-二氢喹喔啉-2,3-二酮的合成与构效关系:N-甲基-D-天冬氨酸(NMDA)受体甘氨酸位点和非NMDA谷氨酸受体的拮抗剂。
    摘要:
    合成了一系列的单,二,三和四取代的1,4-二氢喹喔啉-2,3-二酮(QXs),并在N-甲基-D-天冬氨酸(NMDA)/甘氨酸位点和α位作为拮抗剂进行了评估-氨基-3-羟基-5-甲基异恶唑-4-丙酸优先的非NMDA受体。通过电测定在表达大鼠全脑poly(A)+ RNA的非洲爪蟾卵母细胞中测量拮抗剂的效力。三取代QX 17a(ACEA 1021),17b(ACEA 1031),24a和27,在5位含硝基,在6和7位含卤素,在甘氨酸上显示出高效价(Kb约为6-8 nM)位点,对非NMDA受体的药效中等(Kb = 0.9-1.5 microM),与非NMDA受体相比,甘氨酸位点拮抗作用的选择性最高(120-250倍)。四取代的QX 17d e是比相应的三取代QX弱100倍的弱甘氨酸位点拮抗剂,在8位上F作为取代基比Cl具有更好的耐受性。与三取代类似物相比,二取代和单取代的QX显示出越来越弱的拮抗作
    DOI:
    10.1021/jm00022a003
点击查看最新优质反应信息

文献信息

  • Glycine receptor antagonists and the use thereof
    申请人:The State of Oregon, acting by and through The Oregon State Board of
    公开号:US05514680A1
    公开(公告)日:1996-05-07
    Methods of treating or preventing neuronal loss associated with stroke, ischemia, CNS trauma, hypoglycemia and surgery, as well as treating neurodegenerative diseases including Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease and Down's syndrome, treating or preventing the adverse consequences of the hyperactivity of the excitatory amino acids, as well as treating anxiety, chronic pain, convulsions, inducing anesthesia and treating psychosis are disclosed by administering to an animal in need of such treatment a compound having high affinity for the glycine binding site, lacking PCP side effects and which crosses the blood brain barrier of the animal. Also disclosed are novel 1,4-dihydroquinoxaline-2,3-diones, and pharmaceutical compositions thereof. Also disclosed are highly soluble ammonium salts of 1,4-dihydroquinoxaline-2,3-diones.
    治疗或预防与中风、缺血、中枢神经系统创伤、低血糖和手术相关的神经元损失的方法,以及治疗包括阿尔茨海默病、肌萎缩侧索硬化、亨廷顿病和唐氏综合症在内的神经退行性疾病,治疗或预防兴奋性氨基酸过度活跃的副作用,以及治疗焦虑、慢性疼痛、癫痫、诱导麻醉和治疗精神病的方法,通过向需要此类治疗的动物施用一种对甘氨酸结合位点具有高亲和力、无PCP副作用且能穿过动物血脑屏障的化合物来进行披露。还披露了新型的1,4-二氢喹诺酮-2,3-二酮,及其药物组合物。还披露了1,4-二氢喹诺酮-2,3-二酮的高度可溶性铵盐。
  • Alkyl, azido, alkoxy, and fluoro-substituted and fused quinoxalinediones
    申请人:State of Oregon, acting by and through the Oregon State Board of Higher
    公开号:US05631373A1
    公开(公告)日:1997-05-20
    Methods of treating or preventing neuronal loss associated with stroke, ischemia, CNS trauma, hypoglycemia, and surgery, as well as treating neurodegenerative diseases including Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease, and Down's syndrome, treating or preventing the adverse consequences of the hyperactivity of the excitatory amino acids, as well as treating anxiety, chronic pain, convulsions, and inducing anesthesia are disclosed by administering to an animal in need of such treatment an alkyl or azido-substituted 1,4-dihydroquinoxaline-2,3-dione or pharmaceutically acceptable salts thereof, which have high binding to the glycine receptor.
    治疗或预防与中风、缺血、中枢神经系统创伤、低血糖和手术有关的神经元丧失的方法,以及治疗包括阿尔茨海默病、肌萎缩侧索硬化、亨廷顿病和唐氏综合征在内的神经退行性疾病,治疗或预防兴奋性氨基酸过度活跃的不良后果,以及治疗焦虑、慢性疼痛、抽搐和诱导麻醉的方法是通过给需要这种治疗的动物投予烷基或偶氮取代的1,4-二氢喹喔啉-2,3-二酮或其药学上可接受的盐来实现,这些物质对甘氨酸受体具有高结合能力。
  • Alkyl, azido, alkoxy, and fluoro-substituted and fused quinoxalinediones and the use thereof as glycine receptor antagonist
    申请人:Cocensys, Inc.
    公开号:US06251903B1
    公开(公告)日:2001-06-26
    Methods of treating or preventing neuronal loss associated with stroke, ischemia, CNS trauma, hypoglycemia, and surgery, as well as treating neurodegenerative diseases including Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease, and Down's syndrome, treating or preventing the adverse consequences of the hyperactivity of the excitatory amino acids, as well as treating anxiety, chronic pain, convulsions, and inducing anesthesia are disclosed by administering to an animal in need of such treatment an alkyl or azido-substituted 1,4-dihydroquinoxaline-2,3-dione or pharmaceutically acceptable salts thereof, which have high binding to the glycine receptor.
    本文披露了通过给需要治疗的动物投与具有高结合甘氨酸受体的烷基或偶氮基取代的1,4-二氢喹噁啉-2,3-二酮或其药学上可接受的盐来治疗或预防与中风、缺血、中枢神经系统创伤、低血糖和手术相关的神经元丢失,以及治疗包括阿尔茨海默病、肌萎缩性脊髓侧索硬化症、亨廷顿病和唐氏综合症在内的神经退行性疾病,治疗或预防兴奋性氨基酸过度活性的不良后果,以及治疗焦虑、慢性疼痛、惊厥和诱导麻醉的方法。
  • Alkyl, azido, alkoxy and fluoro-substituted and fused quinoxalinediones
    申请人:CoCensys, Inc.
    公开号:US06147075A1
    公开(公告)日:2000-11-14
    Methods of treating or preventing neuronal loss associated with stroke, ischemia, CNS trauma, hypoglycemia, and surgery, as well as treating neurodegenerative diseases including Alzheimer's disease, amyotrophic lateral sclerosis, Huntington's disease, and Down's syndrome, treating or preventing the adverse consequences of the hyperactivity of the excitatory amino acids, as well as treating anxiety, chronic pain, convulsions, and inducing anesthesia are disclosed by administering to an animal in need of such treatment an alkyl or azido-substituted 1,4-dihydroquinoxaline-2,3-dione or pharmaceutically acceptable salts thereof, which have high binding to the glycine receptor.
    本发明揭示了通过向需要此类治疗的动物投与具有高结合甘氨酸受体的烷基或偶氮基取代的1,4-二氢喹啉-2,3-二酮或其药学上可接受的盐,来治疗或预防与中风、缺血、中枢神经系统创伤、低血糖和手术相关的神经元丢失,以及治疗包括阿尔茨海默病、肌萎缩性侧索硬化症、亨廷顿病和唐氏综合征在内的神经退行性疾病,治疗兴奋性氨基酸过度活跃的不良后果,以及治疗焦虑、慢性疼痛、惊厥和诱导麻醉的方法。
  • US5514680A
    申请人:——
    公开号:US5514680A
    公开(公告)日:1996-05-07
查看更多