title: [Mannich bases of 5,5-disubstituted derivatives of barbituric acid].
mesh_terms: D001463:Barbiturates; D055598:Chemical Phenomena; D002621:Chemistry
chemical_list: D001463:Barbiturates
vernacular_title: Zasady Mannicha, pochodne 5,5-dwupodstawionego kwasu barbiturowego.