1-[3-O-Acetyl-2,7,8-trideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-7,7-dimethyl-α-L-lyxo-octofuranos-6-ulos-1-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[2,7,8-trideoxy-5-O-[(1,1-dimethylethyl)dimethylsilyl]-7,7-dimethyl-α-L-lyxo-octofuranos-6-ulos-1-yl]-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-(2,7,8-trideoxy-7,7-dimethyl-α-L-lyxo-octofuranos-6-ulos-1-yl)-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[2,7,8-trideoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-7,7-dimethyl-β-D-ribo-octofuranos-6-ulos-1-yl]-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[2,6,7,8-tetradeoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-6-imino-7,7-dimethyl-β-D-ribo-octofuranosyl]-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[2,7,8-trideoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-7,7-dimethyl-α-L-lyxo-octofuranos-6-ulos-1-yl]-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[2,6,7,8-tetradeoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-6-imino-7,7-dimethyl-α-L-lyxo-octofuranosyl]-2,4(1H,3H)-pyrimidinedione

1,2-Dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribo-hexofuranurononitrile

1,2-Dideoxy-1-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-α-L-lyxo-hexofuranurononitrile

Xanthylium, 9-[2-carboxy-4-[[[6-[[3-[5-formyl-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1H-pyrrol-3-yl]-2-propyn-1-yl]amino]-6-oxohexyl]amino]carbonyl]phenyl]-3,6-bis(dimethylamino)-, inner salt

N-[6-[[3-[5-Formyl-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1H-pyrrol-3-yl]-2-propyn-1-yl]amino]-6-oxohexyl]-3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxamide

6-Amino-N-[3-[5-formyl-1-[5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-ribofuranosyl]-1H-pyrrol-3-yl]-2-propyn-1-yl]hexanamide

N-[3-[1-(2,3-Di-O-acetyl-β-D-ribofuranosyl)-5-formyl-1H-pyrrol-3-yl]-2-propyn-1-yl]-6-[(2,2,2-trifluoroacetyl)amino]hexanamide

N-[3-(5-Formyl-1-β-D-ribofuranosyl-1H-pyrrol-3-yl)-2-propyn-1-yl]-6-[(2,2,2-trifluoroacetyl)amino]hexanamide

4-Iodo-1-β-D-ribofuranosyl-1H-pyrrole-2-carboxaldehyde

1H,5H,11H,15H-Xantheno[2,3,4-ij:5,6,7-i‘j′]diquinolizin-18-ium, 9-[2-carboxy-5-[[[6-[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-5-nitro-1H-pyrrol-3-yl]-2-propyn-1-yl]amino]-6-oxohexyl]amino]carbonyl]phenyl]-2,3,6,7,12,13,16,17-octahydro-,...

N-[6-[[3-[1-[2-Deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-5-nitro-1H-pyrrol-3-yl]-2-propyn-1-yl]amino]-6-oxohexyl]-3′,6′-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxamide

6-Amino-N-[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-5-nitro-1H-pyrrol-3-yl]-2-propyn-1-yl]hexanamide

N-[3-[1-(3-O-Acetyl-2-deoxy-β-D-erythro-pentofuranosyl)-5-nitro-1H-pyrrol-3-yl]-2-propyn-1-yl]-6-[(2,2,2-trifluoroacetyl)amino]hexanamide

N-[3-[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-5-nitro-1H-pyrrol-3-yl]-2-propyn-1-yl]-6-[(2,2,2-trifluoroacetyl)amino]hexanamide