DYACHENKO, I. V.; VASKEVICH, R. I.; VOVK, M. V. Polycyclic systems with the pyridopyrimidine and pteridine nuclei. Journal of Organic and Pharmaceutical Chemistry, [S. l.], v. 14, n. 2(54), p. 7–28, 2016. DOI: 10.24959/ophcj.16.887. Disponível em: https://ophcj.nuph.edu.ua/article/view/ophcj.16.887. Acesso em: 9 mar. 2025.