N-[(2-Amino-5-methoxyphenyl)methyl]-2-chloroadenosine

N-[(5-Amino-2-hydroxyphenyl)methyl]-2-chloroadenosine

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

(2'R)-2'-Deoxy-2'-fluoro-3'-O-[3-hydroxy-1,1,3,3-tetrakis(1-methylethyl)-1-disiloxanyl]-2'-methyluridine

5'-O-[Bis(4-methoxyphenyl)phenylmethyl]-2'-deoxy-5-iodo-N-methylcytidine

3'-Azido-2',3'-dideoxyguanosine 5'-(trihydrogen diphosphate)

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

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

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-Amino-N-cyclopropyl-2'-deoxy-2'-fluoro-2'-methyladenosine

(2'R)-2'-Deoxy-2'-fluoro-2'-methyl-6-thioguanosine

(2'R)-2'-Deoxy-2'-fluoro-6-O-(2-fluoroethyl)-2'-methylguanosine

(2'R)-2'-Deoxy-2'-fluoro-6-O-(2-methoxyethyl)-2'-methylguanosine

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

(2'R)-2-Amino-N-cyclopentyl-2'-deoxy-2'-fluoro-2'-methyladenosine

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)