Approach to the synthesis of new analogue of sildenafil towards palladium-catalyzed 3-methylsulfanyl-1,2,4-triazine - boronic acid cross coupling. The All Results Journal, [S. l.], v. 5, n. 2, p. 12–16, 2014. Disponível em: https://arjournals.com/index.php/arj/article/view/27. Acesso em: 2 feb. 2026.