1)Synthesis, characterization and structural establishment (Using of physical tools: IR, 1H NMR, Mass and C-13 NMR) of the newly synthesized heterocyclic compound containing N and or S.
2) Biological evaluation of the newly synthesised heterocyclic compounds
2)Biological studies of the newly synthesized heterocyclic compounds.
3)Study of the most probable mechanisms leading to the formation of the obtained heterocyclic products and comparison of our results with other similar ring systems.
4)Using of some theoretical calculations to elucidate the chemical structure of the newly synthesized heterocyclic compounds.
