Uridine, 2'-deoxy-5-(tributylstannyl)-, 5'-tricyclo[3.3.1.13,7]decane-1-carboxylate

4-Amino-1-[2,5-anhydro-6-deoxy-4-C-(hydroxymethyl)-α-L-mannofuranosyl]-2(1H)-pyrimidinone

2-Amino-9-[2,5-anhydro-6-deoxy-4-C-(hydroxymethyl)-α-L-mannofuranosyl]-1,9-dihydro-6H-purin-6-one

9-[2,5-Anhydro-6-deoxy-4-C-(hydroxymethyl)-α-L-mannofuranosyl]-9H-purin-6-amine

9-[2-O-Acetyl-6-deoxy-4-C-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-5-O-(methylsulfonyl)-3-O-(2-naphthalenylmethyl)-β-D-gulofuranosyl]-6-chloro-9H-purin-2-amine

N-[9-[2,5-Anhydro-6-deoxy-4-C-(hydroxymethyl)-α-L-mannofuranosyl]-9H-purin-6-yl]benzamide

Adenosine, N-benzoyl-5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-C-[(1R)-1-[(methylsulfonyl)oxy]ethyl]-3'-O-(2-naphthalenylmethyl)-, 2'-acetate

Cytidine, 5'-O-[(1,1-dimethylethyl)diphenylsilyl]-4'-C-[(1R)-1-[(methylsulfonyl)oxy]ethyl]-3'-O-(2-naphthalenylmethyl)-5-methyl-, 2'-acetate

2'-Deoxy-2'-(2-hydroxyethyl)adenosine

Uridine, 3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-, 4-[2,4,6-tris(1-methylethyl)benzenesulfonate]

Uridine, 3-(2-propenyl)-3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 3-(phenylmethyl)-3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 3-[(2-propen-1-yloxy)carbonyl]-3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-, 2'-(2-propen-1-yl carbonate)

Uridine, 3-[(2-propen-1-yloxy)carbonyl]-3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Uridine, 3-(2-methylbenzoyl)-3',5'-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

Cytidine, N-(2-amino-3-pyridinyl)-2'-deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-

2-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-4-methylnaphth[2',3':4,5]imidazo[1,2-c]pyrimidin-1(2H)-one

2-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-4-methyl2-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-4-methylpyrimido[1,6-a]benzimidazol-1(2H)-onepyrimido[1,6-a]benzimidazol-1(2H)-one

2'-O-[(1,1-Dimethylethyl)dimethylsilyl]-5'-O-[(4-methoxyphenyl)diphenylmethyl]-3'-O-(2-oxido-1,3,2-dithiaphospholan-2-yl)uridine

Adenosine, N-benzoyl-2'-deoxy-5'-O-(2-oxido-1,3,2-dithiaphospholan-2-yl)-, 3'-acetate