Uridine, 2′,5′-dideoxy-3′-de(phosphinicooxy)-5′-(hydroxymethyl)uridylylmethylenethiomethylene-(3′→5′)-2′,3′,5′-trideoxy-3′-[[(phenylmethyl)thio]methyl]-

6′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′,5′-dideoxy-3′-de(phosphinicooxy)-β-D-erythro-hexofuranouridylylmethylene-(3′→6′)-2′,3′,5′-trideoxy-3′-(mercaptomethyl)-6′-thio-β-D-erythro-hexofuranouridine

N-[1-[(2R,4S,5R)-4-[[[Bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-5-[2-[[[(2R,3S,5R)-5-(3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-[2-[(methylsulfonyl)oxy]ethyl]-3-furanyl]methyl]thio]ethyl]tetrahydro-2-furanyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

Uridine, 2′,5′-dideoxy-3′-de(phosphinicooxy)-5′-[[(methylsulfonyl)oxy]methyl]uridylylmethylenethiomethylene-(3′→5′)-3′-[[[bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-2′,3′,5′-trideoxy-

Uridine, 2′,5′-dideoxy-3′-de(phosphinicooxy)-5′-(hydroxymethyl)uridylylmethylenethiomethylene-(3′→5′)-3′-[[[bis(4-methoxyphenyl)phenylmethyl]thio]methyl]-2′,3′,5′-trideoxy-

9-[6-O-[Bis(4-methoxyphenyl)phenylmethyl]-3,5-dideoxy-3-(hydroxymethyl)-β-D-ribo-hexofuranosyl]-9H-purin-6-amine

N-[9-[6-O-[Bis(4-methoxyphenyl)phenylmethyl]-3,5-dideoxy-3-(hydroxymethyl)-β-D-ribo-hexofuranosyl]-9H-purin-6-yl]benzamide

1-[3-[(Benzoyloxy)methyl]-6-O-[bis(4-methoxyphenyl)phenylmethyl]-3,5-dideoxy-2-O-[3-(trifluoromethyl)benzoyl]-β-D-ribo-hexofuranosyl]-2,4(1H,3H)-pyrimidinedione

N-[7-[3-[(Benzoyloxy)methyl]-3,5-dideoxy-2-O-[3-(trifluoromethyl)benzoyl]-β-D-ribo-hexofuranosyl]-6,7-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

N-[9-[3-[(Benzoyloxy)methyl]-3,5-dideoxy-2-O-[3-(trifluoromethyl)benzoyl]-β-D-ribo-hexofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

9-[3-[(Benzoyloxy)methyl]-3,5-dideoxy-2-O-[3-(trifluoromethyl)benzoyl]-β-D-ribo-hexofuranosyl]-9H-purin-6-amine

N-[1-[3-[(Benzoyloxy)methyl]-3,5-dideoxy-2-O-[3-(trifluoromethyl)benzoyl]-β-D-ribo-hexofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]benzamide

1-[3-[(Benzoyloxy)methyl]-3,5-dideoxy-2-O-[3-(trifluoromethyl)benzoyl]-β-D-ribo-hexofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

N-[7-[3-[(Benzoyloxy)methyl]-3,5-dideoxy-2-O-[3-(trifluoromethyl)benzoyl]-β-D-ribo-hexofuranosyl]-7H-purin-6-yl]benzamide

N-[9-[3-[(Benzoyloxy)methyl]-3,5-dideoxy-2-O-[3-(trifluoromethyl)benzoyl]-β-D-ribo-hexofuranosyl]-9H-purin-6-yl]benzamide

1-(5-O-Acetyl-3-deoxy-3-iodo-β-D-xylofuranosyl)-2,4(1H,3H)-pyrimidinedione

2′-Deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanosine

Adenosine, 3′-O-phosphorylcytidylyl-(5′→3′)-guanylyl-(5′→3′)-guanylyl-(5′→3′)-adenylyl-(5′→3′)-

1-(2,3,5-Tri-O-benzoyl-β-D-arabinofuranosyl)-2,5-pyrrolidinedione

6′,7′-Dideoxy-2′-O-dephosphinico-2′,3′-O-(1-methylethylidene)-7-(trimethylsilyl)-β-D-allo-hept-6-ynofuranoadenylyl-(6→7′)-6′,7′-dideoxy-2′,3′-O-(1-methylethylidene)-β-D-allo-hept-6-ynofuranoadenosine