title: Allopurinol, purines, and pyrimidines.
mesh_terms: D000493:Allopurinol / Q000378:metabolism / Q000494:pharmacology* / Q000627:therapeutic use; D011756:Diphosphates / Q000378:metabolism; D006147:Guanine / Q000378:metabolism; D006801:Humans; D007042:Hypoxanthines / Q000378:metabolism; D009711:Nucleotides / Q000378:metabolism; D011686:Purine-Pyrimidine Metabolism, Inborn Errors / Q000188:drug therapy; D011687:Purines / Q000096:biosynthesis*; D011743:Pyrimidines / Q000096:biosynthesis*; D014166:Transferases / Q000378:metabolism; D014527:Uric Acid / Q000097:blood; D014969:Xanthine Oxidase / Q000037:antagonists & inhibitors
chemical_list: D011756:Diphosphates; D007042:Hypoxanthines; D009711:Nucleotides; D011687:Purines; D011743:Pyrimidines; D014527:Uric Acid; D006147:Guanine; D000493:Allopurinol; D014969:Xanthine Oxidase; D014166:Transferases