[Synthesis and preliminary biological investigation of 2,6-diaryl substituted imidazo(1,2-b)-1,3-4-thiadiazoles].

The synthesis of imidazo [2,1-b]-1,3,4-thiadiazole derivatives and preliminary pharmacological screening are reported. The compounds studied showed mainly antiphlogistic, antipyretic and analgesic activity. From the results it appears that analgesic activity is peripheral.