title: Morphine studies; the synthesis of a tetralin-piperidine fused-ring system.
authors.forename: E C
authors.initials: EC
authors.lastname: HORNING
authors.forename: R U
authors.initials: RU
authors.lastname: SCHOCK
mesh_terms: D009020:Morphine; D010880:Piperidines; D013764:Tetrahydronaphthalenes
chemical_list: D010880:Piperidines; D013764:Tetrahydronaphthalenes; C032727:piperidine; D009020:Morphine; C095210:tetralin
keywords: MORPHINE; PIPERIDINE AND PIPERIDINE COMPOUNDS