Synthesis, Characterization and Biological Evaluation of some New Thieno[2,3-d]Pyrimidine Derivatives. JOURNAL OF ADVANCES IN CHEMISTRY, [S. l.], v. 5, n. 1, p. 581–591, 2009. DOI: 10.24297/jac.v5i1.937. Disponível em: https://rajpub.com/index.php/jac/article/view/937. Acesso em: 23 jun. 2026.