Synthesis of some novel 3-Alkyl/aryl-6-((1H-benzo[d][1,2,3]triazol-1-yl) methyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadiazoles

摘要

(Chemical Equation Presented) A series of 3-alkyl/aryl substituted-6-((1H- benzo[d][1,2,3]triazol-1-yl)methyl)-[1,2,4]triazolo[3,4-b][1,3,4]thiadizoles 4a-m are prepared by the condensation of 3-alkyl/aryl substituted-4-amino-5- mercapto-1,2,4-triazoles 2a-m with benzotriazole-1-yl acetic acid 3 through a single step reaction. The structures of all newly synthesized compounds are established on the basis of their IR, ~1H NMR, and elemental analyses data. Two selected compounds 4l and 4m are investigated for their analgesic and anti-inflammatory activities; they showed weak anti-inflammatory activity and no analgesic activity.