title: Synthesis of a potential antitumor agent: 4-(beta-D-ribofuranosyl)-4,5,6,7-tetrahydrothiazolo(4,5-d)pyrimidine-5,7-dione (thioanalog of 3-isoxanthosine).
mesh_terms: D000970:Antineoplastic Agents / Q000138:chemical synthesis*; D011741:Pyrimidine Nucleosides / Q000138:chemical synthesis*; D012263:Ribonucleosides / Q000138:chemical synthesis*; D013844:Thiazoles / Q000138:chemical synthesis
chemical_list: D000970:Antineoplastic Agents; D011741:Pyrimidine Nucleosides; D012263:Ribonucleosides; D013844:Thiazoles