SYNTHESIS AND BIOLOGICAL ACTIVITY OF SOME 2-(4-BROMOBENZYLIDIN) AMINO-5- METHYL-N-PHENYL-7-SUBSTITUTED PHENYL-4,7-DIHYDRO(1,2,4)TRIAZOLO (1,5-a)-6- CARBOXAMIDOPYRIMIDINES.

Several substituted carboxamido pyrimidine derivatives (3a-g) were synthesized by conventional methodology. Structure of different substituted pyrimidines characterized by IR, 1H-NMR, Mass and elemental analysis (C, H, N). Furthermore, these substituted pyrimidines were screened for their different biologically activity viz. antibacterial, antifungal, insecticidal and anthelmintic activities. Some substituted pyrimidines displayed significant biological potential under applied pharmacological conditions. [ABSTRACT FROM AUTHOR]