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9H-嘌呤,6-氯-9-[(2-氟苯基)甲基]- | 101155-08-2

中文名称
9H-嘌呤,6-氯-9-[(2-氟苯基)甲基]-
中文别名
——
英文名称
6-chloro-9-(2-fluorophenylmethyl)-9H-purine
英文别名
6-Chloro-9-(2-fluorobenzyl)-9H-purine;6-chloro-9-[(2-fluorophenyl)methyl]purine
9H-嘌呤,6-氯-9-[(2-氟苯基)甲基]-化学式
CAS
101155-08-2
化学式
C12H8ClFN4
mdl
——
分子量
262.674
InChiKey
FRMMUDTXVATRLZ-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):
    3.1
  • 重原子数:
    18
  • 可旋转键数:
    2
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.08
  • 拓扑面积:
    43.6
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:68b5b29969f628d32ccb4bcc563fba35
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上下游信息

反应信息

  • 作为反应物:
    参考文献:
    名称:
    9-(2-氟苄基)-6-甲基氨基-9 H-嘌呤的合成
    摘要:
    据报道由九种不同的前体合成9-(2-氟苄基)-6-甲基氨基-9 H-嘌呤(1)。化合物1的制备是通过将6-氯-9-(2-氟苄基)-9-甲氨基化ħ嘌呤(4)中,由6- methylaminepurine(烷基化5)或形式9-(2-氟苄基)-1- methyladeninium碘化(8)通过Dimroth重排。6-氨基嘌呤的选择性两步骤甲基化6用氢化物还原的6- formamidopurine完成9,6-dimethylaminomethyleneaminopurine 10或6-苯硫基嘌呤11,得到1化合物1也通过dethiation或2-甲硫基嘌呤的还原脱氯制备16或8氯嘌呤19,分别,或由6-水解Ñ -methylformamidopurine 12,将其从6-二甲基氨基制备13通过选择性氧化。
    DOI:
    10.1002/jhet.5570230445
  • 作为产物:
    描述:
    2-氟苄胺乙基磺酸三乙胺 作用下, 以 正丁醇 为溶剂, 反应 62.0h, 生成 9H-嘌呤,6-氯-9-[(2-氟苯基)甲基]-
    参考文献:
    名称:
    6-(烷基氨基)-9-苄基-9H-嘌呤。一类新的抗惊厥药。
    摘要:
    合成了几种9-烷基-6-取代的嘌呤,并测试了其对大鼠最大电击诱发的癫痫发作(MES)的抗惊厥活性。大多数化合物是从3-氨基-4,6-二氯嘧啶分三步制备的,也可以通过6-氯嘌呤的烷基化分两步制备的。针对MES的有效的抗惊厥活性存在于在6-(甲基氨基)-或6-(二甲基-氨基)嘌呤的9位上含有苄基取代基的化合物中。在控制癫痫发作的常用药物中,这种类型的结构代表了一类新型的强效惊厥药物。
    DOI:
    10.1021/jm00398a019
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文献信息

  • Synthesis and anticonvulsant activity of novel purine derivatives
    作者:Shi-Ben Wang、Peng Jin、Fu-Nan Li、Zhe-Shan Quan
    DOI:10.1016/j.ejmech.2014.07.074
    日期:2014.9
    A series of new purines containing triazole and other heterocycle substituents was synthesized and evaluated for their preliminary anticonvulsant activity and neurotoxicity by using the maximal electroshock (MES), subcutaneous pentylenetetrazole (scPTZ) and rotarod neurotoxicity (TOX) tests. Among the compounds studied, 9-decyl-6-(1H-1,2,4-triazol-1-yl)-9H-purine (5e) was the most potent compound,
    合成了一系列含有三唑和其他杂环取代基的新嘌呤,并通过最大电击(MES),皮下戊烯四唑(scPTZ)和轮状神经毒性(TOX)测试评估了它们的初步抗惊厥活性和神经毒性。在所研究的化合物中,9-癸基-6-(1 H -1,2,4-三唑-1-基)-9 H-嘌呤(5e)是最有效的化合物,中位有效剂量为23.4 mg /小鼠腹膜内给药后体重超过25.6千克,并且具有超过25.6的高保护指数。化合物5e对小鼠的MES诱发的癫痫发作表现出显着的口服活性,ED 50为39.4 mg / kg,PI高于31.6。这些结果证明了在MES,scPTZ和TOX模型中,5e具有更好的抗惊厥活性,并且比市售的卡马西平和丙戊酸盐更安全。
  • N-heteroaryl-purin-6-amines useful as analgesic and anticonvulsant agents
    申请人:Hoechst-Roussel Pharmaceuticals Inc.
    公开号:US05017578A1
    公开(公告)日:1991-05-21
    This invention relates to a N-heteroaryl-purin-6-amine of the formula ##STR1## where R.sub.1 is hydrogen, lower alkyl, and arylloweralkyl; R.sub.2 and R.sub.3 are independently hydrogen, lower alkyl or R.sub.2 and R.sub.3 taken together are aryl; R.sub.4 and R.sub.5 are independently hydrogen, lower alkyl, or R.sub.4 and R.sub.5 taken together are aryl; R.sub.6 is hydrogen, lower alkyl, aryl, arylloweralkyl, ##STR2## where R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are as defined above, and the pharmaceutically acceptable acid addition salts thereof and where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as analgesic and anticonvulsant agents.
    本发明涉及一种具有以下结构的N-杂环芳基嘌呤-6-胺化合物:其中R.sub.1为氢、较低烷基和芳基较低烷基;R.sub.2和R.sub.3独立地为氢、较低烷基或R.sub.2和R.sub.3同时为芳基;R.sub.4和R.sub.5独立地为氢、较低烷基,或R.sub.4和R.sub.5同时为芳基;R.sub.6为氢、较低烷基、芳基、芳基较低烷基、其中R.sub.2、R.sub.3、R.sub.4和R.sub.5如上定义,以及其药学上可接受的酸盐,以及适用的几何和光学异构体和消旋混合物。本发明的化合物显示出作为镇痛和抗抽搐剂的效用。
  • 9-(2-Fluorobenzyl)-6-(alkylamino)-9H-purines. A new class of anticonvulsant agents
    作者:James L. Kelley、Mark P. Krochmal、James A. Linn、Ed W. McLean、Francis E. Soroko
    DOI:10.1021/jm00400a019
    日期:1988.5
    Several substituted aryl and 6-alkylamino analogues of the anticonvulsant purine 9-(2-fluorobenzyl)-6-(methyl-amino)-9H-purine (1) were synthesized and tested for anticonvulsant activity against maximal electroshock-induced seizures (MES) in rats. Derivatives with a second fluoro substituent in the 5- or 6-position of the aryl moiety were very active with ip ED50's that ranged from 2 to 4 mg/kg. Congeners
    合成了抗惊厥嘌呤9-(2-氟苄基)-6-(甲基氨基)-9H-嘌呤(1)的几种取代的芳基和6-烷基氨基类似物,并测试了其对最大电击诱发癫痫发作(MES)的抗惊厥活性。在大鼠中。在芳基部分的5-或6-位具有第二个氟取代基的衍生物具有非常高的活性,ip ED50的范围为2-4 mg / kg。嘌呤6取代基在许多烷基氨基基团中发生变化的同类物对MES的有效活性与苯妥英相当或比苯妥英好几倍。
  • N-heteroaryl-purin-6-amines, and pharmaceutical compositions and methods
    申请人:Hoechst-Roussel Pharmaceuticals Inc.
    公开号:US05155098A1
    公开(公告)日:1992-10-13
    This invention relates to a N-heteroaryl-purin-6-amine of the formula ##STR1## where R.sub.1 is hydrogen, lower alkyl, and arylloweralkyl; R.sub.2 and R.sub.3 are independently hydrogen, lower alkyl or R.sub.2 and R.sub.3 taken together are aryl; R.sub.4 and R.sub.5 are independently hydrogen, lower alkyl, or R.sub.4 and R.sub.5 taken together are aryl; R.sub.6 is hydrogen, lower alkyl, aryl, arylloweralkyl, ##STR2## where R.sub.2, R.sub.3, R.sub.4 and R.sub.5 are as defined above, and the pharmaceutically acceptable acid addition salts thereof and where applicable the geometric and optical isomers and racemic mixtures thereof. The compounds of this invention display utility as analgesic and anitconvulsant agents.
    本发明涉及式为##STR1##的N-杂环芳基嘌呤-6-胺,其中R.sub.1为氢、低碳基和芳基低碳基;R.sub.2和R.sub.3独立地为氢、低碳基或R.sub.2和R.sub.3一起为芳基;R.sub.4和R.sub.5独立地为氢、低碳基或R.sub.4和R.sub.5一起为芳基;R.sub.6为氢、低碳基、芳基、芳基低碳基、##STR2##其中R.sub.2、R.sub.3、R.sub.4和R.sub.5如上所定义,以及其药学上可接受的酸加合物,适用时还包括其几何和光学异构体和外消旋混合物。本发明化合物具有镇痛和抗惊厥活性。
  • Heterocyclic compounds
    申请人:THE WELLCOME FOUNDATION LIMITED
    公开号:EP0157637A2
    公开(公告)日:1985-10-09
    The present invention provides a group of novel compounds useful in the treatment of CNS disorders such as epilepsy, the compounds having the general formula (III): wherein R5 is hydrogen, methyl or ethyl; R6 is hydrogen, methyl, hydroxymethyl, methoxymethyl, ethyl, n-propyl, isopropyl, cyclopropyl, cyclopentyl, or cyclopropylmethyl and R7 is hydrogen or fluorine attached to the 6- or 5- position of the phenyl ring. Also provided are methods for the preparation of compounds of the formula (III) and pharmaceutical compositions containing the said compounds.
    本发明提供了一组可用于治疗癫痫等中枢神经系统疾病的新型化合物,这些化合物具有通式(III): 其中R5是氢、甲基或乙基;R6是氢、甲基、羟甲基、甲氧基甲基、乙基、正丙基、异丙基、环丙基、环戊基或环丙基甲基;R7是氢或连接到苯环6-位或5-位的氟。 还提供了制备式(III)化合物和含有上述化合物的药物组合物的方法。
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