DHAWANPALLI, R. S.; KALE, H. B.; KHAN, P. A. Ultra Sound Assisted: One Step Cyclocondensation of Biginelli Compounds. Journal of Innovations in Pharmaceutical and Biological Sciences, [S. l.], v. 2, n. 2, p. 209–217, 2015. Disponível em: https://jipbs.com/index.php/journal/article/view/60. Acesso em: 24 apr. 2024.