Uridine, 5′,5′′′-[oxybis[2,1-ethanediyliminocarbonyl[(4R,5R)-2,2-dimethyl-1,3-dioxolane-5,4-diyl]carbonylimino]]bis[5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′,5′′′-[1,4-butanediylbis[iminocarbonyl[(4R,5R)-2,2-dimethyl-1,3-dioxolane-5,4-diyl]carbonylimino]]bis[5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′,5′′′-[1,3-propanediylbis[iminocarbonyl[(4R,5R)-2,2-dimethyl-1,3-dioxolane-5,4-diyl]carbonylimino]]bis[5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′,5′′′-[1,2-ethanediylbis[iminocarbonyl[(4R,5R)-2,2-dimethyl-1,3-dioxolane-5,4-diyl]carbonylimino]]bis[5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′-[[[(4R,5R)-5-carboxy-2,2-dimethyl-1,3-dioxolan-4-yl]carbonyl]amino]-5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′-[[[(4S,5S)-5-(aminocarbonyl)-2,2-dimethyl-1,3-dioxolan-4-yl]carbonyl]amino]-5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′-[[[(4R,5R)-5-(aminocarbonyl)-2,2-dimethyl-1,3-dioxolan-4-yl]carbonyl]amino]-5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-5′-[[[(4S,5S)-5-(ethoxycarbonyl)-2,2-dimethyl-1,3-dioxolan-4-yl]carbonyl]amino]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-5′-[[[(4R,5R)-5-(ethoxycarbonyl)-2,2-dimethyl-1,3-dioxolan-4-yl]carbonyl]amino]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′-amino-5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′-azido-5′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′,3′-bis-O-(triethylsilyl)-

Uridine, 5′-deoxy-5′-[[(2R,3R)-2,3-dihydroxy-4-[(2-methoxyethyl)amino]-1,4-dioxobutyl]amino]-

Uridine, 5′,5′′′-[[(2R,3R)-2,3-dihydroxy-1,4-dioxo-1,4-butanediyl]diimino]bis[5′-deoxy-

Uridine, 5′,5′′′-[oxybis[2,1-ethanediylimino[(2R,3R)-2,3-dihydroxy-1,4-dioxo-4,1-butanediyl]imino]]bis[5′-deoxy-

Uridine, 5′,5′′′-[1,4-butanediylbis[imino[(2R,3R)-2,3-dihydroxy-1,4-dioxo-4,1-butanediyl]imino]]bis[5′-deoxy-

Uridine, 5′,5′′′-[1,3-propanediylbis[imino[(2R,3R)-2,3-dihydroxy-1,4-dioxo-4,1-butanediyl]imino]]bis[5′-deoxy-

Uridine, 5′,5′′′-[1,2-ethanediylbis[imino[(2R,3R)-2,3-dihydroxy-1,4-dioxo-4,1-butanediyl]imino]]bis[5′-deoxy-

Uridine, 5′-[[(2S,3S)-4-amino-2,3-dihydroxy-1,4-dioxobutyl]amino]-5′-deoxy-

Uridine, 5′-[[(2R,3R)-4-amino-2,3-dihydroxy-1,4-dioxobutyl]amino]-5′-deoxy-

Adenosine 5′-(tetrahydrogen triphosphate), N-[2-oxo-2-(propylamino)ethyl]-