有机化学 ›› 2004, Vol. 24 ›› Issue (9): 1118-1121. 上一篇    下一篇

研究简报

2-苯甲酰基-N-芳基氨基脲的合成及抑菌活性

郭佃顺   

  1. 山东师范大学化学系 济南 250014
  • 收稿日期:2003-11-10 修回日期:2004-03-16 接受日期:2004-04-12 发布日期:2022-09-20
  • 基金资助:
    山东省自然科学基金(No.Y2000B05)资助项目.

Synthesis and Antibacterial Activities of 2-Benzoyl-N-aryl Hydrazinecarboxamides

GUO Dian-Shun   

  1. Department of Chemistry, Shandong Normal University, Jinan 250014
  • Received:2003-11-10 Revised:2004-03-16 Accepted:2004-04-12 Published:2022-09-20
  • Contact: * E-mail: chguods@yahoo.com

N-取代三氯乙酰胺在碱催化下与苯甲酰肼反应,合成了8种2-苯甲酰基-N-芳基氨基脲3a~3h,其结构经元素分析、IR和1H NMR所表征;初步生物活性测定表明,部分化合物对大肠杆菌、枯草杆菌和金黄色葡萄球菌具有一定的抑菌活性.

关键词: 取代氨基脲, 三氯乙酰胺, 合成, 表征, 抑菌活性

Eight 2-benzoyl-N-arylhydrazinecarboxamides (PhCONHNHCONHAr) (Ar=2-ClC6H4, 3-ClC6H4, 4-ClC6H4, 3,4-Cl2C6H3, 2-MeC6H4, 3-MeC6H4, 4-MeC6H4,2,4-Me2C6H3) have been synthesized via the reaction of N-substitutedtrichloroacetamides with benzoylhydrazine mediated by NaOH and characterized byelemental analyses, 1H NMR and IR spectra. The biological test shows thatsome compounds have displayed significant antibacterial activities against Escherichia coli, Staphylococcus aureus and Bacillus subtilis.

Key words: substituted hydrazinecarboxamide, trichloroacetamide, synthesis, characterization, antibacterial activity