title: A synthetic approach to aporphine alkaloids. A new tetracyclic benzodiazepine derivative from the benzyne cyclization of a bromophenolic 1-benzyltetrahydroisoquinoline.
mesh_terms: D001060:Aporphines / Q000138:chemical synthesis*; D001552:Benzazepines; D055598:Chemical Phenomena; D002621:Chemistry; D003500:Cyclization; D007546:Isoquinolines; D010636:Phenols
chemical_list: D001060:Aporphines; D001552:Benzazepines; D007546:Isoquinolines; D010636:Phenols