Some Fused/Isolated Heterocyclic of Pyrimidine, β-Lactam, Thiazolidine and Triazine Derivatives

Abstract

Fused/isolated heterocyclic of pyrimidine  -lactam, thiazolidine and triazine derivatives incorporating benzpyrimidine derivatives have been synthesized by different method reactions (cycloaddition reaction, condensation reaction and cyclocondensation elimination reaction) of cinnamonitrile, aromatic aldehydes, chloroacetyl chloride, thioglycolic acid and nitroso compounds, respectively.