title: [3-Methylthio-, 3-(amino-substituted)ethylthio-, 3-carboxymethylthio-, 3,3'-(dithiobis)-5-aryl-4H(R)-1,2,4-triazoles and 2-aminomethyl-N-substituted derivatives of 5-aryl-4H(R)-1,2,4-triazolin-3-thione: synthesis and biological activity].
abstract: Following previous research which showed the antibacterial and antimycotic activity of triazolin-3-thiones (II), a series of compounds has been prepared and tested to correlate and clarify the structure-activity relationships. The compounds were of the type represented in (II) where (R = H, CH3 or C6H5) and were in detail: 3-methylthiotriazoles (III-VIII), 3-(amino-substituted)ethylthiotriazolines (IX-XXVI), 3-carboxymethylthiotriazolines (XXVII-XXX), 3,3'dithiobistriazolines (XXXI-XXXVI) and 2-amino-methyl-N-substituted triazolin-3-thiones (XLVIII-LXVI). The 2-aminooxadiazoles (XXXVII-XLII), obtained in place of the expected 1-aroyl-S-methylisothiosemicarbazides (II a) from the reaction between thiosemicarbazides (I) (R = H; CH3, C6H5) and methyl iodide, are also described.
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis*; D000935:Antifungal Agents / Q000138:chemical synthesis; D001419:Bacteria / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D014230:Triazoles / Q000138:chemical synthesis* / Q000494:pharmacology
chemical_list: D000900:Anti-Bacterial Agents; D000935:Antifungal Agents; D014230:Triazoles
vernacular_title: 3-Metiltio-, 3-(ammino-sostituiti)-etiltio-, 3-carbossimetiltio-, 3,3'-(ditiobis)-5-aril-4H(R)-1,2,4-triazoli e derivati 2-amminometil-n-sostituiti di 5-aril-4H(R)-1,2,4-triazolin-3-tioni: sintesi e attività biologica.