Design and synthesis of novel triazole derivatives containing γ-lactam as potential antifungal agents

A series of novel triazole derivatives containing γ-lactam were designed and synthesized, and their structures were confirmed by 1H NMR, 13C NMR and HRMS. The in vitro antifungal activities of the target compounds were evaluated. The results showed that all of the compounds exhibited stronger activity against the six clinically important fungi tested than fluconazole. 3D and 3E showed comparative activity against the fungi tested except for Candida glabrata and Aspergillus fumigatus as voriconazole. In addition, the docking model for 2A and CYP51 was investigated.

A series of novel triazole derivatives containing γ-lactam were designed and synthesized, and their in vitro antifungal activity was evaluated.Figure optionsDownload as PowerPoint slide