1-[2-(2-methyl-5-nitro-1H-imidazol-1-yl)-ethyl]pyridinium methanesulfonate | 1214752-88-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 1-[2-(2-methyl-5-nitro-1H-imidazol-1-yl)-ethyl]pyridinium methanesulfonate
• 英文别名: Methanesulfonate;1-[2-(2-methyl-5-nitroimidazol-1-yl)ethyl]pyridin-1-ium
• CAS: 1214752-88-1
• 化学式: CH₃O₃S*C₁₁H₁₃N₄O₂
• 分子量: 328.349
• InChiKey: SRFKMNSJYJQTMI-UHFFFAOYSA-M

计算性质

• 辛醇/水分配系数(LogP)：
  0.25
• 重原子数：
  22
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  133
• 氢给体数：
  0
• 氢受体数：
  6

反应信息

• 作为产物：
  描述：

  吡啶 、 2-甲基-5-硝基-1H-咪唑-1-乙基甲磺酸酯 反应 24.0h， 以82%的产率得到1-[2-(2-methyl-5-nitro-1H-imidazol-1-yl)-ethyl]pyridinium methanesulfonate
  参考文献：
  名称：

  Imidazole derivatives as possible microbicides with dual protection

  摘要：

  Twenty seven derivatives (2-28) of 2-(2-methyl-5-nitro-1H-imidazol-1-yl)ethanol were synthesized and evaluated for anti-trichomonas, spermicidal and antifungal activities. Twenty six compounds were active against Trichomonas vaginalis at MIC ranging from 1-42 mu M and seven compounds (9,18,19,22,24,26,28) immobilized 100% human spermatozoa at 1% concentration (w/v). Twenty three compounds (2,3,5,8-26,28) exhibited antifungal activity at 25-50 mu g/mL concentration. Seven compounds (9,18,19,22,24,26,28) showed significant anti-trichomonas and spermicidal activities and also exhibited mild antifungal activity. All the compounds were highly safe towards human cervical cell line (HeLa) as shown by the cell-viability assay of HeLa cells at 200 mu g/mL concentration, whereas nonoxynol-9 (N-9, the marketed spermicidal microbicide) was highly cytotoxic. Therefore, it may be concluded that introduction of the pharmacophore responsible for spermicidal activity into a proven anti-trichomonas structure may lead to a potent dual function microbicide better and safer than N-9. (C) 2009 Elsevier Masson SAS. All rights reserved.

  DOI：

  10.1016/j.ejmech.2009.10.021