[S-Acyl derivatives of thiosalicylamides having antifungal activity. II].
Some S-acyl derivatives of N-alkylthiosalicylamides [Table I: substances (I leads to XXXI)] were prepared and tested for antifungal activity. The substances, most of which had not been previously reported, were prepared by condensation of 2-mercapto-N-alkylbenzamides with suitable acylating agents. The antifungal activity of the compounds was tested in vitro against Candida albicans and Trichophyton mentagrophytes. For some compounds the was tested activity against the above strains fungicidal, Candida tropicalis and Saccharomyces cerevisiae. Many of the compounds proved to have high antifungal activity comparable with that of Clotrimazol. The results extended knowledge on the structure-antifungal activity relationships of this class of compounds. The compounds with the highest antifungal activity were: 2-acetylmercapto-N,n-heptylbenzamide (XXVIII); 2-acetylmercapto-5-Cl-N,n-propylbenzamide (XIV); 2-acetylmercapto-N,n-octylbenzamide (XXXI); 2-acetylmercapto-N,n-pentylbenzamide (XXV); 2-acetylmercapto-N,n-hexylbenzamide (XXVII).
D000935:Antifungal Agents / Q000138:chemical synthesis*; D002175:Candida / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D012441:Saccharomyces cerevisiae / Q000187:drug effects; D012457:Salicylamides / Q000138:chemical synthesis* / Q000494:pharmacology; D013329:Structure-Activity Relationship; D014249:Trichophyton / Q000187:drug effects
D000935:Antifungal Agents; D012457:Salicylamides
S-Acilderivati di tiosalicilamidi ad attività antifungina. Nota II.