9-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]-3,7-dihydropurine-2,6,8-trione 9-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]uric acid AIDS-471329 AIDS471329 D-Ribitol, 1-deoxy-1-(1,2,3,6,7,8-hexahydro-2,6,8-trioxo-9H-purin-9-yl)-