N,N′′-trans-1,4-Cyclohexanediylbis[5′-O-methyl-2-[(3R)-3-[[[(3R)-3-pyrrolidinylamino]carbonyl]amino]-1-pyrrolidinyl]adenosine]

N,N′′-trans-1,4-Cyclohexanediylbis[2-[(3R)-3-(dimethylamino)-1-pyrrolidinyl]adenosine]

1,1′-[trans-1,4-Cyclohexanediylbis[imino[2-[(3R)-3-(dimethylamino)-1-pyrrolidinyl]-9H-purine-6,9-diyl]]]bis[1-deoxy-N-ethyl-β-D-ribofuranuronamide]

N,N′′-trans-1,4-Cyclohexanediylbis[2-[(3R)-3-[[[(3R)-3-pyrrolidinylamino]carbonyl]amino]-1-pyrrolidinyl]adenosine]

1,1′-[trans-1,4-Cyclohexanediylbis[imino[2-[(3R)-3-[[[(3R)-3-pyrrolidinylamino]carbonyl]amino]-1-pyrrolidinyl]-9H-purine-6,9-diyl]]]bis[1-deoxy-N-ethyl-β-D-ribofuranuronamide]

1,1′-[Carbonylbis[imino-3,1-pyrrolidinediyl[6-[(2,2-diphenylethyl)amino]-9H-purine-2,9-diyl]]]bis[1-deoxy-N-ethyl-β-D-ribofuranuronamide]

2,2′′-[Carbonylbis(imino-3,1-pyrrolidinediyl)]bis[N-(2,2-diphenylethyl)adenosine]

1,3-Dideazaadenosine, 1,2-dichloro-6-deamino-1,3-dideazaadenylyl-(3′→5′)-1,2-dichloro-6-deamino-, 2′-formate

L-Glutamic acid, N-[4-[[[3,4-dihydro-4-oxo-2-[[[2-(trimethylsilyl)ethoxy]carbonyl]amino]-6-pteridinyl]methyl]amino]benzoyl]-, 1-[2-(trimethylsilyl)ethyl] ester, (5→5′)-ester with 2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-(phenylmethyl)guanosine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-phenoxyacetyl)-6-O-(phenylmethyl)guanosine

2′-Deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-6-O-(phenylmethyl)guanosine

2′-Deoxy-3′-O-[(1,1-dimethylethyl)dimethylsilyl]-N-(2-phenoxyacetyl)-6-O-(phenylmethyl)guanosine

L-Glutamic acid, N-[4-[[[3,4-dihydro-4-oxo-2-[[[2-(trimethylsilyl)ethoxy]carbonyl]amino]-6-pteridinyl]methyl]amino]benzoyl]-, 1-[2-(trimethylsilyl)ethyl] ester, (5→3′)-ester with 2′-deoxy-6-O-(phenylmethyl)guanosine

5′-O-[Bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-6-O-(phenylmethyl)guanosine

L-Glutamic acid, N-[4-[[(2-amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-, (5→5′)-ester with 2′-deoxy-6-O-(phenylmethyl)guanosine

L-Glutamic acid, N-[4-[[(2-amino-3,4-dihydro-4-oxo-6-pteridinyl)methyl]amino]benzoyl]-, (5→3′)-ester with 2′-deoxy-6-O-(phenylmethyl)guanosine

2′-Adenylic acid, 5′-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]adenylyl-(2′→5′)-

1,3-Dideazaadenosine, 1,2-dichloro-6-deamino-1,3-dideazaadenylyl-(3′→5′)-1,2-dichloro-6-deamino-

1,3-Dideazaadenosine, 1,2-dichloro-6-deamino-5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-1,3-dideazaadenylyl-(3′→5′)-1,2-dichloro-6-deamino-2′,3′-O-(methoxymethylene)-

1,3-Dideazaadenosine, 1,2-dichloro-P-(2-chlorophenyl)-6-deamino-5′-O-[(4-methoxyphenyl)diphenylmethyl]-2′-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-1,3-dideazaadenylyl-(3′→5′)-1,2-dichloro-6-deamino-2′,3′-O-(methoxymethylene)-