title: Codeine-7,8-oxide (4,5 alpha-epoxy-7 beta, 8 beta-epoxy-3-methoxy-17-methyl-morphinan-6 alpha -ol: identification as a metabolite of codeine.
mesh_terms: D000818:Animals; D003061:Codeine / Q000378:metabolism*; D004852:Epoxy Compounds / Q000378:metabolism; D066298:In Vitro Techniques; D008862:Microsomes, Liver / Q000378:metabolism; D010084:Oxidation-Reduction; D051381:Rats
chemical_list: D004852:Epoxy Compounds; D003061:Codeine