2'-O-{4-Methoxy-1-[(3-trifluoromethyl)phenyl]piperidin-4-yl}uridine

2'-O-[4-(2-Acetoxyethoxy)-1-(2-chlorophenyl)piperidin-4-yl]uridine

2'-O-{1-(2-Chlorophenyl)-4-[2-(methoxyacetoxy)ethoxy]-piperidin-4-yl}uridine

2-硫代尿苷

O-((2R,3S,4R,5R)-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)-4-hydroxy-2-(hydroxymethyl)tetrahydrofuran-3-yl) O,S-dihydrogen phosphorothioate