5'-O-[[4-(2-Cyclooctyn-1-yloxy)butoxy]hydroxyphosphinyl]-2'-O-methylguanylyl-(3'→5')-uridylyl-(3'→5')-adenylyl-(3'→5')-cytidylyl-(3'→5')-2'-O-methyladenosine

5'-O-[[4-[[3-[4-[2-[4-(Dimethylamino)phenyl]diazenyl]phenyl]-4,5,6,7,8,9-hexahydrocyclooct[d]isoxazol-4-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[[4,5,6,7,8,9-Hexahydro-3-(2-oxo-2H-1-benzopyran-6-yl)cyclooct[d]isoxazol-4-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[[4,5,6,7,8,9-Hexahydro-3-(1-pyrenyl)cyclooct[d]isoxazol-4-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[[4,5,6,7,8,9-Hexahydro-3-(1-naphthalenyl)cyclooct[d]isoxazol-4-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[[3-(2-Fluorophenyl)-4,5,6,7,8,9-hexahydrocyclooct[d]isoxazol-4-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[[4,5,6,7,8,9-Hexahydro-3-(1-naphthalenyl)cyclooct[d]isoxazol-9-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[[3-(2-Fluorophenyl)-4,5,6,7,8,9-hexahydrocyclooct[d]isoxazol-9-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[(4,5,6,7,8,9-Hexahydro-3-phenylcyclooct[d]isoxazol-9-yl)oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[(4,5,6,7,8,9-Hexahydro-3-phenylcyclooct[d]isoxazol-4-yl)oxy]butoxy]hydroxyphosphinyl]-2'-O-methylguanylyl-(3'→5')-uridylyl-(3'→5')-adenylyl-(3'→5')-cytidylyl-(3'→5')-2'-O-methyladenosine

5'-O-[[4-[[4,5,6,7,8,9-Hexahydro-3-(1-pyrenyl)cyclooct[d]isoxazol-9-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

D-Phenylalanine, N-[1-(carboxycarbonyl)-L-prolyl]-, α-(phenylmethyl) ester, 5'-ester with 2',3'-dideoxycytidine

D-Phenylalanine, N-[1-(carboxycarbonyl)-L-prolyl]-, α-(phenylmethyl) ester, 5'-ester with 2',3'-dideoxyuridine

5'-O-[[4-[(4,5,6,7,8,9-Hexahydro-3-phenylcyclooct[d]isoxazol-9-yl)oxy]butoxy]hydroxyphosphinyl]-2'-O-methylguanylyl-(3'→5')-uridylyl-(3'→5')-adenylyl-(3'→5')-cytidylyl-(3'→5')-2'-O-methyladenosine

5'-O-[[4-[[3-[4-[2-[4-(Dimethylamino)phenyl]diazenyl]phenyl]-4,5,6,7,8,9-hexahydrocyclooct[d]isoxazol-9-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

5'-O-[[4-[[4,5,6,7,8,9-Hexahydro-3-(2-oxo-2H-1-benzopyran-6-yl)cyclooct[d]isoxazol-9-yl]oxy]butoxy]hydroxyphosphinyl]-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridylyl-(3'→5')-2'-O-methyluridine

(2'R)-2'-Deoxy-N,N-bis[(1,1-dimethylethoxy)carbonyl]-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-2'-methyladenosine

(2'R)-2'-Deoxy-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-2'-methyladenosine

(2'R)-2'-Deoxy-N-[(1,1-dimethylethoxy)carbonyl]-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-2'-methylcytidine

(2'R)-2'-Deoxy-N-[(1,1-dimethylethoxy)carbonyl]-3',5'-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-2'-fluoro-2'-methylcytidine