Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(phenylsulfonyl)ethyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(4-nitrophenyl)ethyl]-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

2-[1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-1H-isoindole-1,3(2H)-dione

2-[9-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-deoxy-β-D-erythro-pentofuranosyl]-9H-purin-6-yl]-1H-isoindole-1,3(2H)-dione

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(phenylsulfonyl)ethyl]-

Inosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(4-nitrophenyl)ethyl]-

2-[1-[5-O-[Bis(4-methoxyphenyl)phenylmethyl]-2-deoxy-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-4-pyrimidinyl]-1H-isoindole-1,3(2H)-dione

Inosine, 2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(phenylsulfonyl)ethyl]-

Inosine, 2′-deoxy-2-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-6-O-[2-(4-nitrophenyl)ethyl]-

2-[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-4-pyrimidinyl]-1H-isoindole-1,3(2H)-dione

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxy-P-[(2-nitrophenyl)[(trihexylsilyl)oxy]methyl]thymidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxy-P-[phenyl[(trihexylsilyl)oxy]methyl]thymidylyl-(3′→5′)-, 3′-[2-cyanoethyl bis(1-methylethyl)phosphoramidite]

Thymidine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-P-deoxy-P-thiothymidylyl-(3′→5′)-P-deoxy-P-thiothymidylyl-(3′→5′)-P-deoxy-P-thiothymidylyl-(3′→5′)-

N-[9-(3-O-Acetyl-5-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-6,9-dihydro-6-oxo-1H-purin-2-yl]acetamide

N-[7-(3-O-Acetyl-5-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-6,7-dihydro-6-oxo-1H-purin-2-yl]acetamide

9-(3-O-Acetyl-5-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-9H-purin-6-amine

1-(3-O-Acetyl-5-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-4-amino-2(1H)-pyrimidinone

1-(3-O-Acetyl-5-O-benzoyl-2-deoxy-α-D-erythro-pentofuranosyl)-2,4(1H,3H)-pyrimidinedione

N-[9-(3-O-Acetyl-2,5-di-O-benzoyl-α-D-arabinofuranosyl)-6,9-dihydro-6-oxo-1H-purin-2-yl]acetamide