3-[(2,6-dichloro-4-methoxy-phenyl)-(2,4,6-trichloro-phenyl)-methoxymethyl]-1-(3,4- dihydroxy-5-hydroxymethyl-tetrahydro-furan-2-yl)-1H-pyrimidine-2,4-dione

三氟乙酸

2'-O-(4-Methoxy-1-phenylpiperidin-4-yl)uridine

2'-O-[1-(2-Chloro-4-methylphenyl)-4-methoxypiperidin-4-yl]uridine

1-((2R,3R,4R,5R)-3-((1-(2,4-dichlorophenyl)-4-methoxypiperidin-4-yl)oxy)-4-hydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)pyrimidine-2,4(1H,3H)-dione