s-triazole systems. Part IV: Novel substituted thio-s-triazole derivatives.
Interaction of (3-aryloxymethyl-4-phenyl-s-triazol-5-yl)thioacethydrazid e (1a-c) with phenyl isocyanate and/or with methyl/phenyl isothiocyanate gave semicarbazides (2a-c) and thiosemicarbazides (3a-f) respectively. Cyclization of (3a-f) yielded s-triazoles (4a-f). Compounds 4b,d,f were easily alkylated giving S-substituted thio-s-triazoles (5a-e). Furthermore, compounds 4b,d,f underwent a Mannich reaction to give the expected Mannich bases (6a-f). All compounds were fully confirmed by elemental and spectral analyses and have been screened in vitro for antimicrobial activity.
Chemistry Department, Faculty of Science, Assiut University, Egypt.
I M
IM
Awad
E A
EA
Bakhite
A E
AE
Abdel-Rahman
D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology; D000935:Antifungal Agents / Q000138:chemical synthesis / Q000737:chemistry / Q000494:pharmacology; D001419:Bacteria / Q000187:drug effects; D001709:Biotechnology; D005658:Fungi / Q000187:drug effects; D009682:Magnetic Resonance Spectroscopy; D008826:Microbial Sensitivity Tests; D013329:Structure-Activity Relationship; D014230:Triazoles / Q000138:chemical synthesis* / Q000737:chemistry / Q000494:pharmacology
D000900:Anti-Bacterial Agents; D000890:Anti-Infective Agents; D000935:Antifungal Agents; D014230:Triazoles