title: Novel drug metabolites produced by functionalization reactions: chemistry and toxicology.
mesh_terms: D000588:Amines / Q000378:metabolism; D000818:Animals; D001388:Aziridines / Q000378:metabolism; D003500:Cyclization; D003640:Dealkylation; D006571:Heterocyclic Compounds / Q000378:metabolism; D006834:Hydrazines / Q000378:metabolism; D010084:Oxidation-Reduction; D004364:Pharmaceutical Preparations / Q000378:metabolism*; D011083:Polycyclic Compounds / Q000378:metabolism
chemical_list: D000588:Amines; D001388:Aziridines; D006571:Heterocyclic Compounds; D006834:Hydrazines; D004364:Pharmaceutical Preparations; D011083:Polycyclic Compounds