title: [Heteropolycyclic systems. IV. Cyclization reaction of 2-(delta-chlorovaleryl)aminobenzensulfonamides].
mesh_terms: D003500:Cyclization; D006863:Hydrogen-Ion Concentration; D007202:Indicators and Reagents; D013449:Sulfonamides / Q000138:chemical synthesis*; D014631:Valerates / Q000138:chemical synthesis
chemical_list: D007202:Indicators and Reagents; D013449:Sulfonamides; D014631:Valerates
vernacular_title: Sistemi eteropoliciclici. IV. Sulla reazione di ciclizzazione delle 2-(delta-clorovaleril)aminobenzensolfonamidi.