title: Aporphines. 20.1 Chemically induced fragmentation of nitrobenzylisoquinolinium salts.
mesh_terms: D001060:Aporphines / Q000138:chemical synthesis*; D007546:Isoquinolines; D009578:Nitrobenzenes
chemical_list: D001060:Aporphines; D007546:Isoquinolines; D009578:Nitrobenzenes