1-[3-O-[(3-Aminopropoxy)hydroxyphosphinyl]-α-D-ribofuranosyl]-5,6-dimethyl-1H-benzimidazole

1-[2-O-[(3-Aminopropoxy)hydroxyphosphinyl]-α-D-ribofuranosyl]-5,6-dimethyl-1H-benzimidazole

2',3'-Dideoxy-3'-methyladenosine 5'-(tetrahydrogen triphosphate)

2-Amino-3'-deoxy-2'-O-methyladenosine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-4'-C-methyladenosine 5'-(tetrahydrogen triphosphate)

(2'R)-2'-Deoxy-2'-fluoro-2'-methylguanosine 5'-(tetrahydrogen triphosphate)

(2'R)-2'-Deoxy-2'-fluoro-2'-methylguanosine 5'-(trihydrogen diphosphate)

3'-O-Amino-5-[3-[[(2R,3R)-4-[(2-aminoethyl)amino]-2,3-dihydroxy-1,4-dioxobutyl]amino]-1-propyn-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

2'-Deoxy-2'-methyluridine 5'-(tetrahydrogen triphosphate)

5-[2-(6-Amino-1,2-dihydro-2-oxo-5-pyrimidinyl)ethynyl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

3'-O-(2-Cyanoethyl)-5-[7-(cyanomethyl)-19-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-5-yl)-5,19-dioxo-6,9,12,15-tetraoxa-4,18-diazanonadec-1-yn-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

5-[17-Amino-7-(cyanomethyl)-5-oxo-6,9,12,15-tetraoxa-4-azaheptadec-1-yn-1-yl]-3'-O-(2-cyanoethyl)-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

3'-O-(2-Cyanoethyl)-5-[7-(cyanomethyl)-19-(3',6'-dihydroxy-3-oxospiro[isobenzofuran-1(3H),9'-[9H]xanthen]-6-yl)-5,19-dioxo-6,9,12,15-tetraoxa-4,18-diazanonadec-1-yn-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

5'-S-(Phosphonomethyl)-5'-thioguanosine

5'-S-(2,4,6,6-Tetrahydroxy-2,4,6-trioxido-3,5-dioxa-2,4,6-triphosphahex-1-yl)-5'-thioguanosine

5-(30-Amino-5-oxo-7,10,13,16,19,22,25,28-octaoxa-4-azatriacont-1-en-1-yl)-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

5'-[[2-[Bis(phosphonomethyl)amino]acetyl]amino]-5'-deoxyuridine

5-[3-[[3-[1-[(3-Boronophenyl)methyl]-1H-1,2,3-triazol-4-yl]-1-oxopropyl]amino]-1-propyn-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

5-[3-[[3-[1-[(2-Boronophenyl)methyl]-1H-1,2,3-triazol-4-yl]-1-oxopropyl]amino]-1-propyn-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)

5-[6-[1-[(3-Boronophenyl)methyl]-1H-1,2,3-triazol-4-yl]-1-hexyn-1-yl]-2'-deoxyuridine 5'-(tetrahydrogen triphosphate)