BEHALO, Mohamed Sayed; ALY, Aly Abdelmaboud. Synthesis of nitrogen heterocycles from ethyl 3-(6-dibenzothiophen-2-yl-pyridazin-3-ylamino)-3-oxopropanoate. European Journal of Chemistry, [S. l.], v. 2, n. 3, p. 295–299, 2011. DOI: 10.5155/eurjchem.2.3.295-299.376. Disponível em: https://eurjchem.com/index.php/eurjchem/article/view/376. Acesso em: 1 may. 2024.