Synthesis of some new 3-substituted 2, 4(1H, 3H)-quinazolinedione and 4(3H)-quinazolinone derivatives.
D006571:Heterocyclic Compounds; D052999:Quinazolinones
D006571:Heterocyclic Compounds; D052999:Quinazolinones; C061339:4-hydroxyquinazoline
HETEROCYCLIC COMPOUNDS