[Antimycotic effect of diaryl sulfides with open chains and ring systems containing pyridine and thiadiazole units]

A series of diaryl sulfides containing pyridine or 1,3,4-thiadiazole units was prepared. All the products were tested in vitro against the following strains: Candida albicans, Candida parapsilosis, Candida tropicalis, Cryptococcus neoformas and Trichophyton rubrum. Some of the compounds synthesized showed marked antifungal activity.