SYNTHESIS AND ANALGETIC EFFICIENCY OF SOME OXY AND OXO DERIVATIVES OF 4(3H)-QUINAZOLINONE
A series of 3-substituted 4(3H)-quinazolinone derivatives have been prepared by alkylation of 4(3H)-quinazolinone with halogenoethers, halogenoketones, and Mannich bases, and the products have been tested for analgetic effects.The most interesting represe