2,2-Dimethylpropyl 4-[3-[6-amino-9-(N-ethyl-β-D-ribofuranuronamidosyl)-9H-purin-2-yl]-2-propyn-1-yl]-1-piperidinecarboxylate

N-(2′,3′-Dideoxy-P-phenyl-5′-uridylyl)-L-alanine 1,1-dimethylethyl ester

N-(2′,3′-Dideoxy-P-1-naphthalenyl-5′-uridylyl)-L-alanine phenylmethyl ester

Guanylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenylyl-(3′→5′)-adenosine

N-(2′,3′-Dideoxy-P-phenyl-5′-uridylyl)-L-alanine ethyl ester

Uridine, 5-methyl-, 5′-[hydrogen P-(2-methyl-1H-imidazol-1-yl)phosphonate]

Uridine, 5-methyl-, 5′-[hydrogen P-3H-1,2,3-triazolo[4,5-b]pyridin-3-ylphosphonate]

Uridine, 5′-[hydrogen P-3H-1,2,3-triazolo[4,5-b]pyridin-3-ylphosphonate]

1-[(2R,4S,5R)-4-[4-[3-[(2R,3S,5R)-3-(Benzoyloxy)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furanyl]-1-propyn-1-yl]-1H-1,2,3-triazol-1-yl]tetrahydro-5-[3-(trimethylsilyl)-2-propyn-1-yl]-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

9-[(2R,4S,5R)-4-Azidotetrahydro-5-[3-(trimethylsilyl)-2-propyn-1-yl]-2-furanyl]-9H-purin-6-amine

1-[(2R,4S,5R)-4-[4-[3-[(2R,3S,5R)-3-(Benzoyloxy)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)tetrahydro-2-furanyl]-1-propyn-1-yl]-1H-1,2,3-triazol-1-yl]tetrahydro-5-(2-propyn-1-yl)-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

2-Amino-9-[(2R,4S,5R)-4-azidotetrahydro-5-[3-(trimethylsilyl)-2-propyn-1-yl]-2-furanyl]-1,9-dihydro-6H-purin-6-one

1-[(2R,4S,5R)-4-(Benzoyloxy)tetrahydro-5-(2-propyn-1-yl)-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,4S,5R)-4-Azidotetrahydro-5-[3-(trimethylsilyl)-2-propyn-1-yl]-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Xanthylium, 9-[4-[[[[5′-[[[4-[[6-[[3-[4-amino-7-[(2R,5S)-tetrahydro-5-(3,5,7,7-tetrahydroxy-3,5,7-trioxido-2,4,6-trioxa-3,5,7-triphosphahept-1-yl)-2-furanyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-2-propyn-1-yl]amino]-6-oxohexyl]amino]-1,4-dioxobutyl]amino]methyl]-3′,6′-dihydroxy-3-oxospiro[isobenzofuran-...

5-Methyl-1-[(2R,4R,5R)-tetrahydro-4-[(methylsulfonyl)oxy]-5-[3-(trimethylsilyl)-2-propyn-1-yl]-2-furanyl]-2,4(1H,3H)-pyrimidinedione

2′-Deoxycytidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-thymidine

3H-Indolium, 2-[5-[1-[(3R)-16-[[4-[2-[[6-amino-9-[2-deoxy-5-O-[[difluoro[hydroxy(phosphonooxy)phosphinyl]methyl]hydroxyphosphinyl]-β-D-erythro-pentofuranosyl]-9H-purin-2-yl]thio]acetyl]phenyl]amino]-3-[[[3-[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pent...

3H-Indolium, 2-[5-[1-[4-[[(1R)-1-[[[3-[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-3-oxopropyl]dithio]methyl]-2-[[6-[[3-[1-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-...

3H-Indolium, 2-[5-[1-[4-[[(1R)-1-[[[3-[[3-[1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-3-oxopropyl]dithio]methyl]-2-[[6-[[2-[3-(2-deoxy-5-O-phosphono-β-D-erythro-pentofuranosyl)-...