Abstract
Author(s): Sabry H. H. Younes and Eman M. M. Abd El-Raheem
Some novel pyrimido[4',5':4,5]furo[2,3-d]pyrimidine, pyrano[2,3-d]pyrimidine, pyrimidinyliden-3,4-dihydro-2H-1,3-thiazine, (1,3-thiazol-2- yliden)hexahydro-2,4,6-pyrimidinetrione as well as other derivatives of barbituric acid have been synthesized. The antimicrobial activity of all synthesized compounds was tested and showed a good inhibitory effect against most of employed microorganisms.
