(5ξ)-1-Deoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-β-D-ribo-hexofuranuronamide

(3aS,4S,6aR)-N-[6-[[6-[[1-[2-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1H-benzimidazol-4-yl]amino]hexyl]amino]-6-oxohexyl]hexahydro-2-oxo-1H-thieno[3,4-d]imidazole-4-pentanamide

3′-Deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-[[4-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]phenyl]amino]thymidine

3′-Deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-[[4-(trifluoromethyl)phenyl]amino]thymidine

3′-Deoxy-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-3′-(phenylamino)thymidine

rel-1,1-Dimethylethyl N-[(5aR,10bS)-6-benzoyl-5a,10b-dihydro-6H-benzofuro[2,3-b]indol-2-yl]carbamate

rel-1,1-Dimethylethyl N-[(5aR,10bS)-6-benzoyl-5a,10b-dihydro-5a,10b-dimethyl-6H-benzofuro[2,3-b]indol-2-yl]carbamate

rel-1,1-Dimethylethyl N-[(5aR,10bS)-6-benzoyl-5a,10b-dihydro-10b-methyl-6H-benzofuro[2,3-b]indol-2-yl]carbamate

(2R,3R,3aR,11aS)-3a,11a-Dihydro-3-hydroxy-2-(hydroxymethyl)-2H,3H,10H-furo[2′,3′:4,5]oxazolo[2,3-b]quinazolin-10-one