Sintesis 6-Amino-2-[(E)-2-[4-(dimetilamino)fenil]etenil]-3,4-dihidrokuinazolin-4-on = Synthesis of 6-Amino-2-[(E)-2-[4-(dimethylamino)phenyl] ethenyl]-3,4-dihydroquinazolin-4-one (Fakultas Farmasi Universitas Indonesia, 2014)