title: [Some new derivatives of dihydrocodeinone].
mesh_terms: D002626:Chemistry, Pharmaceutical; D003061:Codeine / Q000138:chemical synthesis*; D009019:Morphinans / Q000138:chemical synthesis*
chemical_list: D009019:Morphinans; D003061:Codeine
vernacular_title: A dihidrokodeinon néhány új származéka.