Adenosine, 5′-[hydrogen [P(R)]-N-[(1S)-2-amino-1-(1H-indol-3-ylmethyl)-2-oxoethyl]phosphoramidothioate]

Adenosine, 5′-[hydrogen [P(S)]-N-[(1S)-2-amino-1-(1H-indol-3-ylmethyl)-2-oxoethyl]phosphoramidothioate]

1-[2,5-Anhydro-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-4-C-[[(phenylmethyl)(triphenylmethyl)amino]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[(phenylmethyl)(triphenylmethyl)amino]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[(phenylmethyl)amino]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-4-C-[[ethyl(triphenylmethyl)amino]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[ethyl(triphenylmethyl)amino]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[(ethylamino)methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-4-C-[[[(4-methoxyphenyl)diphenylmethyl]methylamino]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[2,5-Anhydro-4-C-[[[(4-methoxyphenyl)diphenylmethyl]methylamino]methyl]-α-L-lyxofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

β-L-Ribofuranuronic acid, 1-(6-chloro-9H-purin-9-yl)-1,3-dideoxy-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-, 2-acetate

9-[2-O-Acetyl-3-deoxy-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-β-L-ribofuranosyl]-6-chloro-9H-purine

9-[2-O-Acetyl-3-deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-3-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-β-L-ribofuranosyl]-6-chloro-9H-purine

3-Amino-1,3-dideoxy-N-methyl-1-[6-(methylamino)-9H-purin-9-yl]-β-L-ribofuranuronamide

9-(3-Amino-3-deoxy-β-L-ribofuranosyl)-N,N-dimethyl-9H-purin-6-amine

L-glycero-α-L-manno-2-Nonulopyranosonic acid, 5,7-bis(acetylamino)-3,5,7,9-tetradeoxy-, 2-(hydrogen 5′-cytidylate)

Uridine, 5′-O-[[[2-[(5-azido-2,4-dinitrophenyl)amino]ethyl]amino]hydroxyphosphinyl]uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-

Uridine, 5′-O-[[[2-[(5-azido-2,4-dinitrophenyl)amino]ethyl]amino]hydroxyphosphinyl]uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-

Uridine, 5′-O-[[[2-[(5-azido-2,4-dinitrophenyl)amino]ethyl]amino]hydroxyphosphinyl]uridylyl-(3′→5′)-uridylyl-(3′→5′)-uridylyl-(3′→5′)-

Adenosine, 5′-O-[[[2-[(5-azido-2,4-dinitrophenyl)amino]ethyl]amino]hydroxyphosphinyl]adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-