N-[6-Chloro-9-[3-deoxy-3-[[(1,1-dimethylethoxy)carbonyl]amino]-5-O-(4-methylbenzoyl)-2-O-2-propen-1-yl-β-D-ribofuranosyl]-9H-purin-2-yl]-2-methylpropanamide

6-Chloro-9-[3-deoxy-3-[[(1,1-dimethylethoxy)carbonyl]amino]-5-O-(4-methylbenzoyl)-2-O-2-propen-1-yl-β-D-ribofuranosyl]-9H-purin-2-amine

6-Chloro-9-[3-deoxy-3-[[(1,1-dimethylethoxy)carbonyl]amino]-5-O-(4-methylbenzoyl)-2-O-2-propen-1-yl-β-D-ribofuranosyl]-N-[(4-methoxyphenyl)diphenylmethyl]-9H-purin-2-amine

6-Chloro-9-[3-deoxy-3-[[(1,1-dimethylethoxy)carbonyl]amino]-5-O-(4-methylbenzoyl)-β-D-ribofuranosyl]-N-[(4-methoxyphenyl)diphenylmethyl]-9H-purin-2-amine

9-[3-Amino-3-deoxy-5-O-(4-methylbenzoyl)-β-D-ribofuranosyl]-6-chloro-N-[(4-methoxyphenyl)diphenylmethyl]-9H-purin-2-amine

Guanosine, 3′-deoxy-3′-[[(4-methoxyphenyl)diphenylmethyl]amino]-N-(2-methyl-1-oxopropyl)-2′-O-2-propen-1-yl-, 5′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

N-Benzoyl-3′-deoxy-3′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-2-propen-1-yladenosine

Adenosine, N-benzoyl-3′-deoxy-3′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-2-propen-1-yl-, 5′-(4-methylbenzoate)

Adenosine, 3′-deoxy-3′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-2-propen-1-yl-, 5′-(4-methylbenzoate)

Adenosine, 3′-deoxy-3′-[[(4-methoxyphenyl)diphenylmethyl]amino]-, 5′-(4-methylbenzoate)

Adenosine, N-benzoyl-3′-deoxy-3′-[[(4-methoxyphenyl)diphenylmethyl]amino]-, 5′-(4-methylbenzoate)

Adenosine, 3′-amino-N-benzoyl-3′-deoxy-, 5′-(4-methylbenzoate)

Adenosine, N-benzoyl-3′-deoxy-3′-[[(4-methoxyphenyl)diphenylmethyl]amino]-2′-O-2-propen-1-yl-, 5′-[2-cyanoethyl N,N-bis(1-methylethyl)phosphoramidite]

N-[9-[2,6-Anhydro-3,5-dideoxy-4-C-(hydroxymethyl)-3-[[(4-methoxyphenyl)diphenylmethyl]amino]-α-L-lyxo-hexofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

N-[9-[2,6-Anhydro-3,5-dideoxy-4-C-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-3-[[(4-methoxyphenyl)diphenylmethyl]amino]-α-L-lyxo-hexofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

N-[9-[3-Amino-2,6-anhydro-3,5-dideoxy-4-C-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-α-L-lyxo-hexofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

N-[9-[2,6-Anhydro-3-azido-3,5-dideoxy-4-C-[[[(1,1-dimethylethyl)diphenylsilyl]oxy]methyl]-α-L-lyxo-hexofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

Guanosine, 3′-azido-3′-deoxy-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-N-(2-methyl-1-oxopropyl)-4′-C-[2-[[(4-methylphenyl)sulfonyl]oxy]ethyl]-, 2′-acetate

N-[9-[2,6-Anhydro-4-C-[[[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]oxy]methyl]-3,5-dideoxy-3-[[(4-methoxyphenyl)diphenylmethyl]amino]-α-L-lyxo-hexofuranosyl]-6,9-dihydro-6-oxo-1H-purin-2-yl]-2-methylpropanamide

N-[9-[2,6-Anhydro-3,5-dideoxy-4-C-(hydroxymethyl)-3-[[(4-methoxyphenyl)diphenylmethyl]amino]-α-L-lyxo-hexofuranosyl]-9H-purin-6-yl]benzamide