Synthesis and molecular docking study of pyrazole clubbed oxazole as antibacterial agents
作者:Nisheeth C. Desai、Darshita V. Vaja、Surbhi B. Joshi、Vijay M. Khedkar
DOI:10.1007/s11164-020-04286-6
日期:2021.2
We have developed a simple synthetic protocol for the preparation of novel 3-(3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)-5-arylisoxazoles. The structure of synthesized compounds was elucidated by spectral techniques like FT-IR, 1H-NMR, 13C-NMR, and mass. The novel bioactive compounds 3a-t were evaluated for in vitro antibacterial activity on several bacterial species. Compounds 3c (–4–NO2), 3o (–4–F)
我们开发了一种简单的合成方案,用于制备新型 3-(3-(4-fluorophenyl)-1-phenyl-1H-pyrazol-4-yl)-5-arylisoxazoles。合成化合物的结构通过光谱技术如 FT-IR、1H-NMR、13C-NMR 和质量进行阐明。评估了新型生物活性化合物 3a-t 对几种细菌的体外抗菌活性。化合物 3c (–4–NO2)、3o (–4–F) 和 3r (–3,4–Cl2) 表现出良好的体外抗菌活性。此外,DNA 促旋酶亚基 b 上的分子对接可以揭示作用机制,这可以作为先导优化的指南。