Uridine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 2′,3′-bis(phenylmethyl carbonate)

Thymidine, 5′-O-[(1,1-dimethylethyl)dimethylsilyl]-, 3′-(phenylmethyl carbonate)

Uridine, 2′,3′-bis(phenylmethyl carbonate)

3-(Phenylmethyl)-2′,3′-bis-O-(phenylmethyl)uridine

N-(2,5-Diamino-1,6-dihydro-6-oxo-4-pyrimidinyl)-N′-9H-fluoren-2-yl-N-β-D-ribofuranosylurea

Adenosine, thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyloxyphosphinyl-(3′→5′)-

Adenosine 5′-(tetrahydrogen triphosphate), 2-(ethylthio)-

3′-Guanylic acid, mono[4-(6-amino-9H-purin-9-yl)butyl] ester

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanosine

Guanosine, 2′-deoxy-5′-O-phosphonoguanylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxy-

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyguanosine

5′-Guanylic acid, 2′-deoxy-6-O-[2,7-diamino-9-[[(aminocarbonyl)oxy]methyl]-2,3,5,8-tetrahydro-6-methyl-5,8-dioxo-1H-pyrrolo[1,2-a]indol-1-yl]-

Uridine, uridylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-cytidylyl-(3′→5′)-

N-[(2R,3R,3aR,6aR)-2-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,3a,6,6a-tetrahydro-3a-[(methylsulfonyl)oxy]-2H-furo[2,3-c]pyrrol-4-yl]-β-alanine methyl ester

N-[[(E)-[(2R,3R,3aR,6aR)-2-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-3a-hydroxy-4H-furo[2,3-c]pyrrol-4-ylidene]methyl]sulfonyl]glycine methyl ester

N-[[(E)-[(2R,3R,3aR,6aR)-2-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-3a-hydroxy-4H-furo[2,3-c]pyrrol-4-ylidene]methyl]sulfonyl]-L-alanine phenylmethyl ester

N-[[(E)-[(2R,3R,3aR,6aR)-2-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-3a-hydroxy-4H-furo[2,3-c]pyrrol-4-ylidene]methyl]sulfonyl]-L-valine phenylmethyl ester

1-[(2R,3R,3aR,6aR)-4-(Dimethylamino)-3-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-3,3a,6,6a-tetrahydro-3a-[(methylsulfonyl)oxy]-2H-furo[2,3-c]pyrrol-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,3R,3aR,6aR)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3,3a,6,6a-tetrahydro-4-[(1-methylethyl)amino]-3a-[(methylsulfonyl)oxy]-2H-furo[2,3-c]pyrrol-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,3R,3aR,6aR)-3-[[(1,1-Dimethylethyl)dimethylsilyl]oxy]-3,3a,6,6a-tetrahydro-3a-[(methylsulfonyl)oxy]-4-(propylamino)-2H-furo[2,3-c]pyrrol-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione