Saeed, N. N. .; Al-Majidi, S. M. H. . Synthesis, Identification and Screened Anti-Microbial Activity of Some New N-Substituted Quinazoline-4-One, Oxazine-4-One and Thiazine-4-One Derivatives Bearing a 4(3H)-Quinazolinone Moiety. Iraqi Journal of Science 2026, 67 (3), 1249-1270. https://doi.org/10.24996/ijs.2026.67.3.1.