VLASOVA, O. D.; VLASOV, S. V.; KABACHNYY, V. I.; VLASOV, V. S. The synthesis, transformations and biological activity of thieno[2,3-d]pyrimidine derivatives with the carboxylic groups as the substituents in the pyrimidine ring. Journal of Organic and Pharmaceutical Chemistry, [S. l.], v. 18, n. 4(72), p. 4–13, 2020. DOI: 10.24959/ophcj.20.209835. Disponível em: https://ophcj.nuph.edu.ua/article/view/ophcj.20.209835. Acesso em: 3 may. 2024.