Design, synthesis and antifungal activities of novel 1,2,4-triazole derivatives.
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Xu J, Cao Y, Zhang J, Yu S, Zou Y, Chai X, Wu Q, Zhang D, Jiang Y, Sun Q
Design, synthesis and antifungal activities of novel 1,2,4-triazole derivatives.
Eur J Med Chem. 2011 Jul;46(7):3142-8. doi: 10.1016/j.ejmech.2011.02.042. Epub 2011 Feb 24.
- PubMed ID
- 21420761 [ View in PubMed]
- Abstract
A series of novel 1,2,4-triazole derivatives with a 4-(4-substitutedphenyl) piperazine side chain were designed and synthesized based on the structure of lanosterol 14alpha-demethylase (CYP51). Their antifungal activities against eight human pathogenic fungi were evaluated in vitro by measuring the minimal inhibitory concentrations. Nearly all tested compounds were found to be more potent against Candida albicans than control drug fluconazole. Noticeably, the MIC(80) value of compounds 6,7,9,14 and 29 is 16 times lower than that of voriconazole against C. albicans. The activities of compounds 7 and 21 against Cryptococcus neoformans in vitro are comparable to that of voriconazole with a MIC(80) value of 0.0156 mug/mL. Moreover, the molecular model for the binding between compound 7 and the active site of CACYP51 was provided based on the computational docking results.
DrugBank Data that Cites this Article
- Drug Targets
Drug Target Kind Organism Pharmacological Action Actions Voriconazole Cytochrome P450 51 Protein Yeast YesAntagonistInhibitorDetails