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5-(5-氯-2-甲氧基苯基)-1,3,4-恶二唑-2-胺 | 1016686-46-6

中文名称
5-(5-氯-2-甲氧基苯基)-1,3,4-恶二唑-2-胺
中文别名
——
英文名称
5-(5-Chloro-2-methoxyphenyl)-1,3,4-oxadiazol-2-amine
英文别名
——
5-(5-氯-2-甲氧基苯基)-1,3,4-恶二唑-2-胺化学式
CAS
1016686-46-6
化学式
C9H8ClN3O2
mdl
MFCD09807184
分子量
225.634
InChiKey
CMKALBAFLIKUDV-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

物化性质

  • 沸点:
    417.5±55.0 °C(Predicted)
  • 密度:
    1.391±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    15
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.111
  • 拓扑面积:
    74.2
  • 氢给体数:
    1
  • 氢受体数:
    5

安全信息

  • 海关编码:
    2934999090

反应信息

  • 作为反应物:
    描述:
    对三氟甲硫基苯甲酸5-(5-氯-2-甲氧基苯基)-1,3,4-恶二唑-2-胺 在 (benzotriazo-1-yloxy)tris(dimethylamino)phosphonium hexafluorophosphate 、 N,N-二异丙基乙胺 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 以24%的产率得到N-(5-(5-chloro-2-methoxyphenyl)-1,3,4-oxadiazol-2-yl)-4-((trifluoromethyl)thio)benzamide
    参考文献:
    名称:
    Ultrapotent Inhibitor of Clostridioides difficile Growth, Which Suppresses Recurrence In Vivo
    摘要:
    Clostridioides difficile is the leading cause of healthcare-associated infection in the U.S. and considered an urgent threat by the Centers for Disease Control and Prevention (CDC). Only two antibiotics, vancomycin and fidaxomicin, are FDA-approved for the treatment of C. difficile infection (CDI), but these therapies still suffer from high treatment failure and recurrence. Therefore, new chemical entities to treat CDI are needed. Trifluoromethylthio-containing N-(1,3,4-oxadiazol-2-yl)benzamides displayed very potent activities [sub-μg/mL minimum inhibitory concentration (MIC) values] against Gram-positive bacteria. Here, we report remarkable antibacterial activity enhancement via halogen substitutions, which afforded new anti-C. difficile agents with ultrapotent activities [MICs as low as 0.003 μg/mL (0.007 μM)] that surpassed the activity of vancomycin against C. difficile clinical isolates. The most promising compound in the series, HSGN-218, is nontoxic to mammalian colon cells and is gut-restrictive. In addition, HSGN-218 protected mice from CDI recurrence. Not only does this work provide a potential clinical lead for the development of C. difficile therapeutics but also highlights dramatic drug potency enhancement via halogen substitution.
    DOI:
    10.1021/acs.jmedchem.0c01198
  • 作为产物:
    描述:
    5-氯-2-甲氧基苯甲醛sodium acetate溶剂黄146 作用下, 以 甲醇 为溶剂, 反应 1.5h, 生成 5-(5-氯-2-甲氧基苯基)-1,3,4-恶二唑-2-胺
    参考文献:
    名称:
    Ultrapotent Inhibitor of Clostridioides difficile Growth, Which Suppresses Recurrence In Vivo
    摘要:
    Clostridioides difficile is the leading cause of healthcare-associated infection in the U.S. and considered an urgent threat by the Centers for Disease Control and Prevention (CDC). Only two antibiotics, vancomycin and fidaxomicin, are FDA-approved for the treatment of C. difficile infection (CDI), but these therapies still suffer from high treatment failure and recurrence. Therefore, new chemical entities to treat CDI are needed. Trifluoromethylthio-containing N-(1,3,4-oxadiazol-2-yl)benzamides displayed very potent activities [sub-μg/mL minimum inhibitory concentration (MIC) values] against Gram-positive bacteria. Here, we report remarkable antibacterial activity enhancement via halogen substitutions, which afforded new anti-C. difficile agents with ultrapotent activities [MICs as low as 0.003 μg/mL (0.007 μM)] that surpassed the activity of vancomycin against C. difficile clinical isolates. The most promising compound in the series, HSGN-218, is nontoxic to mammalian colon cells and is gut-restrictive. In addition, HSGN-218 protected mice from CDI recurrence. Not only does this work provide a potential clinical lead for the development of C. difficile therapeutics but also highlights dramatic drug potency enhancement via halogen substitution.
    DOI:
    10.1021/acs.jmedchem.0c01198
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文献信息

  • Ultrapotent Inhibitor of <i>Clostridioides difficile</i> Growth, Which Suppresses Recurrence <i>In Vivo</i>
    作者:George A. Naclerio、Nader S. Abutaleb、Daoyi Li、Mohamed N. Seleem、Herman O. Sintim
    DOI:10.1021/acs.jmedchem.0c01198
    日期:2020.10.22
    Clostridioides difficile is the leading cause of healthcare-associated infection in the U.S. and considered an urgent threat by the Centers for Disease Control and Prevention (CDC). Only two antibiotics, vancomycin and fidaxomicin, are FDA-approved for the treatment of C. difficile infection (CDI), but these therapies still suffer from high treatment failure and recurrence. Therefore, new chemical entities to treat CDI are needed. Trifluoromethylthio-containing N-(1,3,4-oxadiazol-2-yl)benzamides displayed very potent activities [sub-μg/mL minimum inhibitory concentration (MIC) values] against Gram-positive bacteria. Here, we report remarkable antibacterial activity enhancement via halogen substitutions, which afforded new anti-C. difficile agents with ultrapotent activities [MICs as low as 0.003 μg/mL (0.007 μM)] that surpassed the activity of vancomycin against C. difficile clinical isolates. The most promising compound in the series, HSGN-218, is nontoxic to mammalian colon cells and is gut-restrictive. In addition, HSGN-218 protected mice from CDI recurrence. Not only does this work provide a potential clinical lead for the development of C. difficile therapeutics but also highlights dramatic drug potency enhancement via halogen substitution.
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