Purine N-oxides. 43. 9-Hydroxy-8-methylhypoxanthine, -xanthine, and -guanine.
D006147:Guanine / Q000138:chemical synthesis; D006900:Hydroxylation; D007042:Hypoxanthines / Q000138:chemical synthesis; D007093:Imidazoles; D008722:Methods; D008745:Methylation; D011688:Purinones / Q000138:chemical synthesis*; D014970:Xanthines / Q000138:chemical synthesis
D007042:Hypoxanthines; D007093:Imidazoles; D011688:Purinones; D014970:Xanthines; D006147:Guanine