1'-cyano-2'-deoxy-2'β-bromouridine

1'-C-carbamoyl-O2,2'-cyclouridine

1-(3,5-di-O-benzoyl-1-C-carbamoyl-β-D-arabino-pentofuranosyl)uracil

CNdU

3',5'-di-O-benzoyl-1'-C-carbamoyl-O2,2'-cyclouridine

1-(2-O-acetyl-3,5-di-O-benzoyl-1-C-carbamoyl-β-D-arabino-pentofuranosyl)uracil

D-(+)-核糖酸-gamma-内酯

1-[(2S,4S,5R)-2-Acetyl-4-(tert-butyl-dimethyl-silanyloxy)-5-(tert-butyl-dimethyl-silanyloxymethyl)-tetrahydro-furan-2-yl]-1H-pyrimidine-2,4-dione

(2R,3R,4S,5R)-4-acetoxy-2-((benzoyloxy)methyl)-5-cyano-5-(2,4-dioxo-3,4-dihydropyrimidin-1(2H)-yl)tetrahydrofuran-3-yl benzoate

(2R,3S,4S,5R)-5-(4-amino-2-oxopyrimidin-1(2H)-yl)-2-((benzoyloxy)methyl)-5-cyano-4-hydroxytetrahydrofuran-3-yl benzoate

3,5-二-O-(叔丁基二甲基硅烷)-2-脱氧-D-核糖酸-1,4-内酯