Several 2-arylidenylamino-5-(N-1-benzotriazolomethyl)-1, 3, 4-thiadiazoles
4 and 1-[5'-(N-1-benzotriazolomethyl)-1, 3,4-thiadiazol-2'-yl]-4-(substitut
ed phenyl)-3-chloro-2-oxo-azetidines 5 have been synthesized and tested for
their antimicrobial and anticonvulsant activity. The structures of the syn
thesized compounds have been established on the basis of their analytical a
nd spectral data.