Carboxymethyl- and carboxy-derivatives of 7H- and 5H-1,2,4-triazolo [3,4-b][1,3,4] thiadiazine: synthesis and biological evaluation

Abstract

Some carboxymethyl- and carboxy-derivatives of 7H- and 5H-1,2,4-triazolo [3,4-b][1,3,4] thiadiazine were prepared. Their structure are discussed on the basis of IR, NMR and mass spectra. The synthesized compounds were subjected to a preliminary pharmacological screening for antiinflammatory-analgesic activity and to microbiological test on various species of mycetes and bacteria.