1,4-Bis(1,1-dimethylethyl) N-[5-[4-amino-1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-5-pyrimidinyl]-1-oxo-4-pentyn-1-yl]-L-aspartate

1,4-Bis(1,1-dimethylethyl) N-[5-[4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-5-pyrimidinyl]-1-oxo-4-pentyn-1-yl]-L-aspartate

1,4-Bis(1,1-dimethylethyl) N-[5-[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]-1-oxo-4-pentyn-1-yl]-L-aspartate

2-[[[5-[4-Amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-1-oxo-4-pentyn-1-yl]amino]oxy]acetic acid

1-Ethyl 2-[[[5-[4-amino-7-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-1-oxo-4-pentyn-1-yl]amino]oxy]acetate

Ethyl 2-[[[5-[4-amino-7-(2-deoxy-β-D-erythro-pentofuranosyl)-7H-pyrrolo[2,3-d]pyrimidin-5-yl]-1-oxo-4-pentyn-1-yl]amino]oxy]acetate

5-[3-[(3-Amino-1-oxopropyl)amino]-1-propyn-1-yl]-2′-deoxycytidine 5′-(tetrahydrogen triphosphate)

C-(1,1-Dimethylethyl) N-[3-[[3-[4-amino-1-[2-deoxy-5-O-[hydroxy[[hydroxy(phosphonooxy)phosphinyl]oxy]phosphinyl]-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-3-oxopropyl]carbamate

1,1-Dimethylethyl N-[3-[[3-[4-amino-1-(2-deoxy-β-D-erythro-pentofuranosyl)-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-3-oxopropyl]carbamate

1,1-Dimethylethyl N-[3-[[3-[4-amino-1-[2-deoxy-3,5-bis-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-erythro-pentofuranosyl]-1,2-dihydro-2-oxo-5-pyrimidinyl]-2-propyn-1-yl]amino]-3-oxopropyl]carbamate

Guanosine, 2′-O-(2-methoxyethyl)-P-thioadenylyl-(3′→5′)-2′-deoxy-

Adenosine, 2′-O-(2-methoxyethyl)-P-thioadenylyl-(3′→5′)-2′-deoxy-

Guanosine, uridylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-N,1-(1-methyl-1,2-ethenediyl)-

Guanosine, uridylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-

Adenosine, uridylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-1′-[5-amino-4-[(methylamino)carbonyl]-1H-imidazol-1-yl]-1′-de(6-amino-9H-purin-9-yl)-

Cytidine, uridylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-4-deamino-3,6-dihydro-4-methyl-6-oxo-

Uridine, uridylyl-(3′→5′)-cytidylyl-(3′→5′)-uridylyl-(3′→5′)-adenylyl-(3′→5′)-guanylyl-(3′→5′)-adenylyl-(3′→5′)-6-methyl-

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

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

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