N-[9-[2,5-Bis-O-[(1,1-dimethylethyl)dimethylsilyl]-4-C-methyl-β-D-xylofuranosyl]-9H-purin-6-yl]-2,2-dimethylpropanamide

β-L-threo-2-Pentulofuranose, 2,3-anhydro-1,4-bis-O-[(1,1-dimethylethyl)diphenylsilyl]-5-C-[6-[(2,2-dimethyl-1-oxopropyl)amino]-9H-purin-9-yl]-, (5R)-

β-L-threo-2-Pentulofuranose, 2,3-anhydro-5-C-[6-[(2,2-dimethyl-1-oxopropyl)amino]-9H-purin-9-yl]-1,4-bis-O-(triethylsilyl)-, (5R)-

(5R)-2,3-Anhydro-1,4-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-5-C-[6-[(2,2-dimethyl-1-oxopropyl)amino]-9H-purin-9-yl]-β-L-threo-2-pentulofuranose

Propanamide, N-[9-[4-C-[(3-chlorobenzoyl)oxy]-2,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-xylofuranosyl]-9H-purin-6-yl]-2,2-dimethyl-

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

(1S,2S,4R,5R)-4-(6-Chloro-9H-purin-9-yl)-3-oxabicyclo[3.2.0]heptane-2-methanol

(1S,2S,4S,5R)-4-(6-Chloro-9H-purin-9-yl)-3-oxabicyclo[3.2.0]heptane-2-methanol

6-Chloro-9-[(1R,2R,4S,5S)-4-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-3-oxabicyclo[3.2.0]hept-2-yl]-9H-purine

6-Chloro-9-[(1R,2S,4S,5S)-4-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-3-oxabicyclo[3.2.0]hept-2-yl]-9H-purine

1-[(1R,2S,4S,5S)-4-(Hydroxymethyl)-3-oxabicyclo[3.2.0]hept-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(1R,2R,4S,5S)-4-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]-3-oxabicyclo[3.2.0]hept-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(1R,2S,4S,5S)-4-[[[(1,1-Dimethylethyl)dimethylsilyl]oxy]methyl]-3-oxabicyclo[3.2.0]hept-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

(1S,2S,4R,5R)-4-(6-Amino-9H-purin-9-yl)-3-oxabicyclo[3.2.0]heptane-2-methanol

1-[(1R,2R,4S,5S)-4-(Hydroxymethyl)-3-oxabicyclo[3.2.0]hept-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

3′-Cytidylic acid, 2′-deoxy-, ion(1-)

rel-Methyl (3aR,3bS,10bS,12R,12aR)-4,5,3a,11,12,12a-hexahydro-4-[(4-methoxyphenyl)methyl]-2,2-dimethyl-5-oxo-10bH-3b,12-epoxybis[1,3]dioxolo[4,5-c:4′,5′-j]phenanthridine-10b-carboxylate

rel-Methyl (2R,3S,4R,4aS,11bS)-1,2,3,4,5,6-hexahydro-3,4-dihydroxy-5-[(4-methoxyphenyl)methyl]-6-oxo-11bH-2,4a-epoxy[1,3]dioxolo[4,5-j]phenanthridine-11b-carboxylate

rel-Methyl (2R,4aR,11bS)-1,2,5,6-tetrahydro-5-[(4-methoxyphenyl)methyl]-6-oxo-11bH-2,4a-epoxy[1,3]dioxolo[4,5-j]phenanthridine-11b-carboxylate

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