SYNTHESIS AND BIOLOGICAL EVALUATION OF SOME NOVEL HETEROCYCLIC MANNICH BASES. International Journal of Research in AYUSH and Pharmaceutical Sciences, India., v. 2, n. 5, p. 262–264, 2018. Disponível em: https://www.ijraps.in/index.php/ijraps/article/view/48. Acesso em: 21 oct. 2025.