1-[(2R,4S,5S)-5-[(1S)-1-[Bis(4-methoxyphenyl)phenylmethoxy]-3-butyn-1-yl]tetrahydro-4-hydroxy-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]tetrahydro-5-[(1S)-1-hydroxy-3-butyn-1-yl]-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-[[(1,1-Dimethylethyl)diphenylsilyl]oxy]tetrahydro-5-[(1R)-1-hydroxy-3-butyn-1-yl]-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1,1-Dimethylethyl (2β,11S,12R,19α,21S)-(±)-2,21-epoxy-21-hydroxy-10-oxo-11,21-cycloaspidospermidine-1-carboxylate

1-[3,5-Di-O-benzoyl-2-O-(tetrahydro-2H-pyran-2-yl)-β-D-ribofuranosyl]-3-nitro-1H-1,2,4-triazole

Guanosine, guanylyl-(3′→5′)-2′-O-β-D-ribofuranosyladenylyl-(3′→5′)-

Adenosine, N-benzoyl-2′-O-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite] 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Adenosine, N-benzoyl-2′-O-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate]

Guanosine, N-(2-methyl-1-oxopropyl)-2′-O-(tetrahydro-2H-pyran-2-yl)-, 5′-[2-[[(1,4-dioxopentyl)oxy]methyl]-5-nitrobenzoate] 3′-(hydrogen butanedioate)