Synthesis, Characterization and in Vitro Cytotoxic Evaluation of Some Novel Heterocyclic Compounds Bearing Indole Ring. Global Journal of Science Frontier Research, [S. l.], v. 16, n. B1, p. 1–16, 2016. Disponível em: https://journalofscience.org/index.php/GJSFR/article/view/1722. Acesso em: 20 jan. 2026.