3-amino-2-(4-chloroanilino)quinazolin-4-one

3-(4-chlorophenyl)-2-methyl-[1,2,4]triazolo[5,1-b]quinazolin-9-one

2,3-diphenylquinazolin-4-one

2-ethyl-3-(4-methylphenyl)quinazolin-4-one

3-(4-methoxyphenyl)-2-phenylquinazolin-4-one