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3-Benzyloxy-2-methyl-1-(2-sulphoethyl)-pyridin-4-one hydrochloride

中文名称
——
中文别名
——
英文名称
3-Benzyloxy-2-methyl-1-(2-sulphoethyl)-pyridin-4-one hydrochloride
英文别名
2-(2-Methyl-4-oxo-3-phenylmethoxypyridin-1-yl)ethanesulfonic acid;hydrochloride
3-Benzyloxy-2-methyl-1-(2-sulphoethyl)-pyridin-4-one hydrochloride化学式
CAS
——
化学式
C15H17NO5S*ClH
mdl
——
分子量
359.831
InChiKey
BDJAAIFEQYLUDH-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):
    2.05
  • 重原子数:
    23
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.27
  • 拓扑面积:
    92.3
  • 氢给体数:
    2
  • 氢受体数:
    6

反应信息

  • 作为产物:
    描述:
    3-(苄氧基)-2-甲基-4H-吡喃-4-酮牛磺酸盐酸sodium hydroxide 作用下, 以 乙醇 为溶剂, 以56%的产率得到3-Benzyloxy-2-methyl-1-(2-sulphoethyl)-pyridin-4-one hydrochloride
    参考文献:
    名称:
    3-hydroxypyridin-4-one derivatives as pharmaceutical compositions
    摘要:
    式(I)中,3-羟基吡啶-4-酮,其中R₁选自氢,C₁₋₃脂肪烃基,2-羟乙基,C₁₋₄脂肪烃基,被单个羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代,以及在1-或2-位置被羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代的乙基基团,在2-位置被羟基取代;R₂,R₃和R₄各自单独选自氢,C₁₋₃脂肪烃基,羟甲基,1-羟基乙基,2-羟基乙基,2-甲氧基甲基,C₁₋₄脂肪烃基,被单个羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代,以及在1-或2-位置被羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代的乙基基团,在2-位置被羟基取代,但前提是首先R₁至R₄中有一个是被单个羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代的C₁₋₄脂肪烃基,或在1-或2-位置被羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代的乙基基团,在2-位置被羟基取代;其次,R₂或R₃为除氢之外的基团;第三,除氢之外的原子总数不超过8个。该化合物可选为生理上可接受的盐和/或前药形式,对于治疗由铁依赖性寄生虫引起的疾病特别是疟疾具有价值。
    公开号:
    EP0494754A1
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文献信息

  • 3-hydroxypyridin-4-one derivatives as pharmaceutical compositions
    申请人:BRITISH TECHNOLOGY GROUP LTD
    公开号:EP0494754A1
    公开(公告)日:1992-07-15
    3-Hydroxypyridin-4-ones of formula (I) in which R₁ is selected from hydrogen, C₁₋₃ aliphatic hydrocarbon groups, 2-hydroxyethyl, C₁₋₄ aliphatic hydrocarbon groups substituted by a single carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group, and an ethyl group substituted at the 1-or 2-position by a carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group and at the 2-position by a hydroxy group, and R₂, R₃ and R₄ are each separately selected from hydrogen, C₁₋₃ aliphatic hydrocarbon groups, hydroxymethyl, 1-hydroxyethyl, 2-hydroxyethyl, 2-methoxymethyl, C₁₋₄ aliphatic hydrocarbon groups substituted by a single carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group, and an ethyl group substituted at the 1-or 2-position by a carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group and at the 2-position by a hydroxy group, but with the provisos firstly that one of R₁ to R₄ is a C₁₋₄ aliphatic hydrocarbon group substituted by a single carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group, or an ethyl group substituted at the 1- or 2-position by a carboxy, sulpho, sulphamoyl or N-methyl or N-ethyl sulphamoyl group and at the 2-position by a hydroxy group, secondly that either R₂ or R₃ is a group other than hydrogen and thirdly that the total number of atoms other than hydrogen present in R₁ to R₄ is no more than eight, the compound optionally being in the form of a physiologically acceptable salt and/or pro-drug thereof, are of value for the treatment of conditions caused by iron dependent parasites, particularly malaria.
    式(I)中,3-羟基吡啶-4-酮,其中R₁选自氢,C₁₋₃脂肪烃基,2-羟乙基,C₁₋₄脂肪烃基,被单个羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代,以及在1-或2-位置被羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代的乙基基团,在2-位置被羟基取代;R₂,R₃和R₄各自单独选自氢,C₁₋₃脂肪烃基,羟甲基,1-羟基乙基,2-羟基乙基,2-甲氧基甲基,C₁₋₄脂肪烃基,被单个羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代,以及在1-或2-位置被羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代的乙基基团,在2-位置被羟基取代,但前提是首先R₁至R₄中有一个是被单个羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代的C₁₋₄脂肪烃基,或在1-或2-位置被羧基,磺酰基,磺酰胺基或N-甲基或N-乙基磺酰胺基取代的乙基基团,在2-位置被羟基取代;其次,R₂或R₃为除氢之外的基团;第三,除氢之外的原子总数不超过8个。该化合物可选为生理上可接受的盐和/或前药形式,对于治疗由铁依赖性寄生虫引起的疾病特别是疟疾具有价值。
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