title: [Size of heterocycles as limiting factor for lactam formation].
mesh_terms: D000577:Amides; D002626:Chemistry, Pharmaceutical; D004492:Edetic Acid; D006571:Heterocyclic Compounds
chemical_list: D000577:Amides; D006571:Heterocyclic Compounds; D004492:Edetic Acid
vernacular_title: Heterocyclengrösse als begrenzender Faktor für die Lactambildung.