title: [Synthesis of pharmacologically active heterocyclic compounds via Mannich reaction, IV: cycloalka(g)- and benzocycloalka(g)pyrido(2,3-d)pyrimidinediones (author's transl)].
mesh_terms: D008352:Mannich Bases; D008722:Methods; D011744:Pyrimidinones / Q000138:chemical synthesis*
chemical_list: D008352:Mannich Bases; D011744:Pyrimidinones
vernacular_title: Versuche zur Synthese von pharmakologisch virksamen Heterocyclen via Mannich-Reaktion, 4. Mitt. Cycloalka[g]- und Benzocycloalka[g]pyrido[2,3-d]pyrimidindione.