2-(1-methyl-4-nitro-1H-pyrazol-3-yl)-1H-benzo[d]imidazole | 1005588-05-5

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并咪唑类
• 英文名称: 2-(1-methyl-4-nitro-1H-pyrazol-3-yl)-1H-benzo[d]imidazole
• 英文别名: 2-(1-methyl-4-nitropyrazol-3-yl)-1H-benzimidazole
• CAS: 1005588-05-5
• 化学式: C₁₁H₉N₅O₂
• mdl: MFCD04132380
• 分子量: 243.225
• InChiKey: DIRQEWXMQUFGGS-UHFFFAOYSA-N

物化性质

• 沸点：
  528.6±60.0 °C(Predicted)
• 密度：
  1.58±0.1 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  18
• 可旋转键数：
  1
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.09
• 拓扑面积：
  92.3
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-(1-methyl-4-nitro-1H-pyrazol-3-yl)-1H-benzo[d]imidazole 在 palladium 10% on activated carbon 、 氢气 、 N,N-二异丙基乙胺 作用下， 以 四氢呋喃 、 甲醇 、 乙酸乙酯 为溶剂， 20.0 ℃ 、275.8 kPa 条件下， 反应 18.0h， 生成 N-(3-(1H-benzo[d]imidazol-2-yl)-1-methyl-1H-pyrazol-4-yl)-2-fluorobenzamide
  参考文献：
  名称：

  Synthesis and Metabolic Studies of Host-Directed Inhibitors for Antiviral Therapy

  摘要：

  Targeting host cell factors required for virus replication provides an alternative to targeting pathogen components and represents a promising approach to develop broad-spectrum antiviral therapeutics. High-throughput screening (HTS) identified two classes of inhibitors (2 and 3) with broad-spectrum antiviral activity against ortho- and paramyxoviruses including influenza A virus (IAV), measles virus (MeV), respiratory syncytial virus (RSV), and human parainfluenza virus type 3 (HPIV3). Hit-to-lead optimization delivered inhibitor 28a, with EC50 values of 0.88 and 0.81 mu M against IAV strain WSN and MeV strain Edmonston, respectively. It was also found that compound 28a delivers good stability in human liver S9 fractions with a half-life of 165 min. These data establish 28a as a promising lead for antiviral therapy through a host-directed mechanism.

  DOI：

  10.1021/ml400166b
• 作为产物：
  描述：

  1-甲基-4-硝基-1H-吡唑-3-羧酸 在 1-羟基苯并三唑 、 溶剂黄146 、 盐酸-N-乙基-Nˊ-(3-二甲氨基丙基)碳二亚胺 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 27.0h， 生成 2-(1-methyl-4-nitro-1H-pyrazol-3-yl)-1H-benzo[d]imidazole
  参考文献：
  名称：

  Synthesis and Metabolic Studies of Host-Directed Inhibitors for Antiviral Therapy

  摘要：

  Targeting host cell factors required for virus replication provides an alternative to targeting pathogen components and represents a promising approach to develop broad-spectrum antiviral therapeutics. High-throughput screening (HTS) identified two classes of inhibitors (2 and 3) with broad-spectrum antiviral activity against ortho- and paramyxoviruses including influenza A virus (IAV), measles virus (MeV), respiratory syncytial virus (RSV), and human parainfluenza virus type 3 (HPIV3). Hit-to-lead optimization delivered inhibitor 28a, with EC50 values of 0.88 and 0.81 mu M against IAV strain WSN and MeV strain Edmonston, respectively. It was also found that compound 28a delivers good stability in human liver S9 fractions with a half-life of 165 min. These data establish 28a as a promising lead for antiviral therapy through a host-directed mechanism.

  DOI：

  10.1021/ml400166b