*Corresponding Author E-mail: dilipapatil@gmail.com
The present review covers a concise account of the synthesis of bioactive 2, 3-disubstituted quinazoline-4(3H)-ones and the recent developments in the area of versatile quinazolinones with a special emphasis on new synthetic routes and strategies.
Quinazoline-4(3H)-ones, benzoxazinones, heterocyclic