3′-[[(2S)-2-Amino-3-(4-methoxyphenyl)-1-oxopropyl]amino]-3′-deoxy-N-methyl-N-2-propyn-1-yladenosine

3′-Amino-3′-deoxy-N-methyl-N-2-propyn-1-yladenosine

3′-Azido-3′-deoxy-N-methyl-N-2-propyn-1-yladenosine

Adenosine, 3′-azido-3′-deoxy-N-methyl-N-2-propyn-1-yl-, 2′-acetate 5′-benzoate

6-Benzo[b]thien-2-yl-9-[5-O-[bis(4-methoxyphenyl)phenylmethyl]-3-O-[[bis(1-methylethyl)amino](2-cyanoethoxy)phosphino]-2-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purine

Cytidine, 2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxy-

9-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-[2-(trimethylsilyl)ethenyl]-9H-purin-2-amine

2-Amino-N-butyl-9-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-α-(trimethylsilyl)-9H-purine-6-ethanamine

2-Amino-N-butyl-9-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-α-methyl-9H-purine-6-ethanamine

2-Amino-N-butyl-9-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-9H-purine-6-ethanamine

9-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-(1-propen-1-yl)-9H-purin-2-amine

9-(2-Deoxy-β-D-erythro-pentofuranosyl)-6-ethenyl-9H-purin-2-amine

Guanosine, N-acetyl-2′,3′,5′-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-

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

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

1H-Purinium, 7-[2-[2-amino-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-9H-purin-6-yl]ethyl]-6,9-dihydro-6-oxo-9-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-

N-[9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-[2-(trimethylsilyl)ethenyl]-9H-purin-2-yl]-2-methylpropanamide

N-[9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-(1-propen-1-yl)-9H-purin-2-yl]-2-methylpropanamide

N-[9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-ethenyl-9H-purin-2-yl]-2-methylpropanamide

9-[2-Deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-6-[2-(trimethylsilyl)ethenyl]-9H-purin-2-amine