title: Synthesis of the N-oxides of some drugs.
mesh_terms: D000814:Aniline Compounds / Q000494:pharmacology; D003497:Cyclic N-Oxides / Q000138:chemical synthesis*; D004155:Diphenhydramine / Q000494:pharmacology*; D006634:Histamine H1 Antagonists / Q000494:pharmacology*; D013057:Spectrum Analysis; D014466:Ultraviolet Rays
chemical_list: D000814:Aniline Compounds; D003497:Cyclic N-Oxides; D006634:Histamine H1 Antagonists; D004155:Diphenhydramine