1-Deoxy-1-(3,4-dihydro-2-oxo-4-thioxo-1(2H)-pyrimidinyl)-β-D-ribofuranuronic acid

Guanosine, 5,6-dihydrouridylyl-(3′→5′)-

Pyridinium, 5-(aminocarbonyl)-2-methoxy-1-(2,3,5-tri-O-acetyl-β-D-ribofuranosyl)-

Acetamide, N-[3-[6-(acetyloxy)tetrahydro-5-(hydroxymethyl)-2-oxofuro[2,3-d]oxazol-3(2H)-yl]butyl]-, [3aR-[3(R*),3aα,5β,6α,6aα]]-

Hydrazinecarboxamide, 2-[3-cyano-2-[tetrahydro-6-[(4-nitrobenzoyl)oxy]-5-[[(4-nitrobenzoyl)oxy]methyl]-2-oxofuro[2,3-d]oxazol-3(2H)-yl]propylidene]-, [3aR-[3(S*),3aα,5β,6α,6aα]]-

Furo[2,3-d]oxazole-3(2H)-propanenitrile, β-formyltetrahydro-2-oxo-6-[(4-nitrobenzoyl)oxy]-5-[[(4-nitrobenzoyl)oxy]methyl]-, [3aR-[3(S*),3aα,5β,6α,6aα]]-

Furo[2,3-d]oxazole-3(2H)-propanenitrile, tetrahydro-β-methyl-2-oxo-6-[(4-nitrobenzoyl)oxy]-5-[[(4-nitrobenzoyl)oxy]methyl]-, [3aR-[3(R*),3aα,5β,6α,6aα]]-

Furo[2,3-d]oxazole-3(2H)-propanenitrile, β-1,3-dithian-2-yltetrahydro-6-[(4-nitrobenzoyl)oxy]-5-[[(4-nitrobenzoyl)oxy]methyl]-2-oxo-, [3aR-[3(S*),3aα,5β,6α,6aα]]-

Acetamide, N-[3-[5-[(acetyloxy)methyl]tetrahydro-6-hydroxy-2-oxofuro[2,3-d]oxazol-3(2H)-yl]butyl]-, [3aR-[3(R*),3aα,5β,6α,6aα]]-

Furo[2,3-d]oxazole-3(2H)-propanenitrile, tetrahydro-6-hydroxy-5-(hydroxymethyl)-β-methyl-2-oxo-, [3aR-[3(R*),3aα,5β,6α,6aα]]-

Furo[2,3-d]oxazole-3(2H)-propanenitrile, β-1,3-dithian-2-yltetrahydro-6-hydroxy-5-(hydroxymethyl)-2-oxo-, [3aR-[3(S*),3aα,5β,6α,6aα]]-

Furo[2,3-d]oxazole-3(2H)-propanamide, β-1,3-dithian-2-yl-6-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-5-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]tetrahydro-2-oxo-, [3aR-[3(S*),3aα,5β,6α,6aα]]-

2,4(1H,3H)-Pyrimidinedione, 1-β-D-arabinofuranosyl-6-(1,3-dithian-2-yl)dihydro-, (S)-

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one, 2,3,3a,7,8,9a-hexahydro-3-hydroxy-8-methyl-2-[(triphenylmethoxy)methyl]-, [2R-(2α,3β,3aβ,8β,9aβ)]-

1-β-D-Arabinofuranosyl-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

1-(2,3-Di-O-acetyl-β-D-arabinofuranosyl)-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

1-[2,3-Di-O-acetyl-5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-2-(1,3-dithian-2-yl)-4(1H)-pyrimidinone

6H-Furo[2′,3′:4,5]oxazolo[3,2-a]pyrimidin-6-one, 8-(1,3-dithian-2-yl)-2,3,3a,7,8,9a-hexahydro-3-hydroxy-2-[(triphenylmethoxy)methyl]-, [2R-(2α,3β,3aβ,8β,9aβ)]-

2-(1,3-Dithian-2-yl)-1-[5-O-(triphenylmethyl)-β-D-arabinofuranosyl]-4(1H)-pyrimidinone

1-(5,6-Dideoxy-6-phosphono-β-D-ribo-hexofuranosyl)-2,4(1H,3H)-pyrimidinedione