VENKATESH KUMAR, N.; RAJENDRAN, S.P. One-pot Synthesis and the Biological Activities of 4-Methylpyrano[3,2-C]-quinolin-2,5-[6H]-diones. Asian Journal of Chemistry, [S. l.], v. 16, n. 3, p. 1911–1914, 2016. Disponível em: https://asianpubs.org/index.php/ajchem/article/view/14434. Acesso em: 27 feb. 2026.