BUZMAKOVA, N.A. SYNTHESIS OF NEW BIOLOGICALLY ACTIVE PYRIMIDINECARBOXAMIDES CLASS SUBSTANCE WITH HIGH ANALGESIC ACTIVITY. Perm Federal Research Centre Journal, [S. l.], n. 2, p. 15–16, 2015. Disponível em: https://journal.permsc.ru/index.php/pscj/article/view/PSCJ2015n2p2. Acesso em: 13 may. 2026.