Antimicrobial activity of substituted 2-trifluoromethyl- and 2-pentafluoroethylbenzimidazoles.

Abstract

Antibacterial and antifungal activity of 2-trifluoromethyl- and 2-pentafluoroethylbenzimidazoles, including a number of newly obtained derivatives, were examined by diffusion method (inhibition area diameter in solid agar medium) and minimum inhibitory concentration (MIC, in liquid and agar medium). Some of the derivatives tested affected fungal colony morphology and exerted genotoxic effects in bacteria. Of the tested compounds, 5,6-dichlorosubstituted derivatives appeared the most active against the majority of microorganisms used.