2'-脱氧-2-氟胞苷

1-(2-deoxy-2-fluoro-β-D-xylofuranosyl)uracil

9-<2-deoxy-2-fluoro-3,5-di-O-(tetrahydropyran-2-yl)-β-D-ribofuranosyl>cytosine

3',5'-二-O-乙酰基-2'-脱氧-2'-氟尿苷

Acetic acid (2R,3R,4R,5R)-2-acetoxymethyl-4-fluoro-5-[4-(3-nitro-[1,2,4]triazol-1-yl)-2-oxo-2H-pyrimidin-1-yl]-tetrahydro-furan-3-yl ester

2,2'-脱水尿苷

3',5'-di-O-(tetrahydropyran-2-yl)-2,2'-O-cyclouridine

1-(2-hydroxy-3,5-di(O-tetrahydropyran-2-yl)β-D-arabinofuranosyl)uracil

4-Tetrazolo-3',5'-di-O-benzoyl-2'-fluor-1(2H)-pyrimidinon

9-(2-deoxy-2-fluoro-3,5-di-O-(tetrahydropyran-2-yl)-β-D-ribofuranosyl)uracil

安西他滨