title: Purine N-oxides. XXXV. Alkylated guanine 3-oxides and 3-hydroxyxanthines.
mesh_terms: D000478:Alkylation; D002273:Carcinogens / Q000138:chemical synthesis; D003497:Cyclic N-Oxides; D006147:Guanine; D008745:Methylation; D009589:Nitrogen Oxides; D010084:Oxidation-Reduction; D010087:Oxides / Q000138:chemical synthesis*; D014970:Xanthines
chemical_list: D002273:Carcinogens; D003497:Cyclic N-Oxides; D009589:Nitrogen Oxides; D010087:Oxides; D014970:Xanthines; D006147:Guanine