ZINCHENKO, H. M.; MUZYCHKA, L. V.; VERVES, Y. V.; SMOLII, O. B. A convenient approach to the synthesis of new 4-amino substituted derivatives pyrido[2,3-d]pyrimidin-7-one. Journal of Organic and Pharmaceutical Chemistry, [S. l.], v. 14, n. 4(56), p. 40–47, 2016. DOI: 10.24959/ophcj.16.906. Disponível em: https://ophcj.nuph.edu.ua/article/view/ophcj.16.906. Acesso em: 4 may. 2024.