1-[2,5-Anhydro-6-O-(methylsulfonyl)-4-C-[(phenylmethoxy)methyl]-3-O-(phenylmethyl)-β-D-gulofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(5-Azido-2,5-dideoxy-2-fluoro-β-D-arabinofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-6-deoxy-6-[4-[(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)methyl]-1H-1,2,3-triazol-1-yl]-4-C-(hydroxymethyl)-β-D-gulofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(2,5-Dideoxy-2-fluoro-5-iodo-β-D-arabinofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(2,5-Dideoxy-2-fluoro-5-iodo-β-D-arabinofuranosyl)-5-iodo-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-2-fluoro-5-O-[(4-methylphenyl)sulfonyl]-β-D-arabinofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-2-fluoro-5-O-[(4-methylphenyl)sulfonyl]-β-D-arabinofuranosyl]-5-iodo-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-(3-O-acetyl-5-S-acetyl-2-deoxy-2-fluoro-5-thio-β-D-arabinofuranosyl)-5-methyl-

1-[3-O-Acetyl-2-deoxy-2-fluoro-5-O-[(4-methylphenyl)sulfonyl]-β-D-arabinofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(5-Azido-2,5-dideoxy-2-fluoro-β-D-arabinofuranosyl)-5-iodo-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-(5-amino-2,5-dideoxy-2-fluoro-β-D-arabinofuranosyl)-5-iodo-

2,4(1H,3H)-Pyrimidinedione, 1-[1-deoxy-1-(dimethoxyphosphinyl)-β-D-fructofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[1-deoxy-1-(diethoxyphosphinyl)-β-D-fructofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[3,4,6-tri-O-benzoyl-1-deoxy-1-(diethoxyphosphinyl)-β-D-fructofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[4,6-di-O-benzoyl-1-deoxy-1-(dimethoxyphosphinyl)-3-O-(phenoxythioxomethyl)-β-D-fructofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[4,6-di-O-benzoyl-1-deoxy-1-(dimethoxyphosphinyl)-β-D-fructofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[1-deoxy-1-(hydroxymethoxyphosphinyl)-β-D-fructofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-(1-deoxy-1-phosphono-β-D-fructofuranosyl)-

2,4(1H,3H)-Pyrimidinedione, 1-[3,4,6-tri-O-acetyl-1-deoxy-1-(dimethoxyphosphinyl)-β-D-fructofuranosyl]-

2,4(1H,3H)-Pyrimidinedione, 1-[4,6-di-O-benzoyl-1,3-dideoxy-1-(dimethoxyphosphinyl)-β-D-erythro-2-hexulofuranosyl]-