Synthesis and characterization of novel N-phenylacetamide bearing 1,2,4-triazole derivatives as potential antimicrobial agents

Abstract

A new series of 1-substituted phenyl-2-(1H-1,2,4-triazol-1-yl)ethanone derivatives 3a―3f was synthe-sized and their structures were characterized by IR, ¹H NMR, ¹³C NMR and HRMS spectral analysis. Antimicrobial activities of the derivatives were measured against both bacteria and fungi. In vitro antifungal evaluation showed that five compounds(3b―3f) had growth inhibitory effects on the tested fungus, and three of them(3b, 3c and 3e) showed special efficacy against Gram negative bacteria.

Keywords

N-phenylacetamide / 1,2,4-Triazole / Antibacterial activity / Antifungal activity

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