IBRAHIM, Magdy Ahmed; HASSANIN, Hany Mohamed; GABR, Yassin Abdel-Allah; ALNAMER, Youssef Abdel-Salam. Novel heterocyclic derivatives of pyrano[3,2-c]quinolinone from 3-(1-ethy1-4-hydroxy-2-oxo-2(1H)-quinolin-3-yl)-3-oxopropanoic acid. European Journal of Chemistry, [S. l.], v. 1, n. 3, p. 195–199, 2010. DOI: 10.5155/eurjchem.1.3.195-199.91. Disponível em: https://eurjchem.com/index.php/eurjchem/article/view/91. Acesso em: 21 nov. 2024.