1-[5-O-[(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-4-methyl-1-oxopentyl]-β-D-ribofuranosyl]-1,4-dihydro-3-pyridinecarboxamide

1-[5-O-[(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-4-(methylthio)-1-oxobutyl]-β-D-ribofuranosyl]-1,4-dihydro-3-pyridinecarboxamide

1-[5-O-[(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-methyl-1-oxobutyl]-β-D-ribofuranosyl]-1,4-dihydro-3-pyridinecarboxamide

1-[5-O-[(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-1-oxo-3-phenylpropyl]-β-D-ribofuranosyl]-1,4-dihydro-3-pyridinecarboxamide

1-[5-O-[(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-1-oxopropyl]-β-D-ribofuranosyl]-1,4-dihydro-3-pyridinecarboxamide

Thymidine 5′-(tetrahydrogen triphosphate), 3′-[1-[3-[[[3′,6′-bis(dimethylamino)-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthen]-5-yl]carbonyl]amino]-2-nitrophenyl]ethyl carbonate]

1-[5-O-[(2S,3S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-methyl-1-oxopentyl]-β-D-ribofuranosyl]-1,4-dihydro-3-pyridinecarboxamide

1-[5-O-[(2S)-2-[[(1,1-Dimethylethoxy)carbonyl]amino]-3-(1H-indol-3-yl)-1-oxopropyl]-β-D-ribofuranosyl]-1,4-dihydro-3-pyridinecarboxamide

1-[5-O-[(2S)-2-[[(9H-Fluoren-9-ylmethoxy)carbonyl]amino]-3-(1H-indol-3-yl)-1-oxopropyl]-β-D-ribofuranosyl]-1,4-dihydro-3-pyridinecarboxamide

Adenosine 5′-(tetrahydrogen triphosphate), 2′-deoxy-, 3′-[[3-[15-[3-carboxy-4-(3,6-diamino-4,5-disulfoxanthylium-9-yl)phenyl]-15-oxo-2,5,8,11-tetraoxa-14-azapentadec-1-yl]-2-nitrophenyl]methyl carbonate], inner salt

(2S)-2,3-Diamino-N-[6-[(7-β-D-ribofuranosyl-7H-pyrrolo[2,3-d]pyrimidin-4-yl)amino]hexyl]propanamide