Guanosine, 2′-deoxy-, 5′-(dihydrogen phosphorothioate)

Cytidine, 2′-deoxy-, 3′→P′′-ester with thiotriphosphoric acid ((HO)2P(O)OP(O)(OH)OP(O)(OH)(SH))

Adenosine, 2′-deoxy-, 5′→P′′-ester with triphosphoric acid ((HO)2P(O)OP(O)(OH)OP(S)(OH)2), [P′′(R)]-

Guanosine, 2′-deoxy-, 5′-(hydrogen phosphonate)

N,N-Bis[(1,1-dimethylethoxy)carbonyl]-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′,3′-O-(1-methylethylidene)adenosine

5′-Deoxy-N-[(1,1-dimethylethoxy)carbonyl]-2′,3′-O-(1-methylethylidene)-5′-[4-[2-(phenylmethoxy)benzoyl]-1H-1,2,3-triazol-1-yl]adenosine

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen [2-(2-hydroxybenzoyl)-2-oxoethyl]phosphonate]

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[hydrogen [2-oxo-2-(phenylmethoxy)ethyl]phosphonate]

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[N-[(2-hydroxyphenyl)methyl]sulfamate]

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[N-[[2-(phenylmethoxy)phenyl]methyl]sulfamate]

5′-Deoxy-N-[(1,1-dimethylethoxy)carbonyl]-5′-[[[(2-hydroxybenzoyl)amino]sulfonyl]amino]-2′,3′-O-(1-methylethylidene)adenosine

5′-[(Aminosulfonyl)amino]-5′-deoxy-N-[(1,1-dimethylethoxy)carbonyl]-2′,3′-O-(1-methylethylidene)adenosine

5′-Azido-5′-deoxy-N-[(1,1-dimethylethoxy)carbonyl]-2′,3′-O-(1-methylethylidene)adenosine

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-(N-benzoylsulfamate)

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[(2-aminobenzoyl)sulfamate]

Adenosine, 2′,3′-O-(1-methylethylidene)-, 5′-[N-[2-[[(phenylmethoxy)carbonyl]amino]benzoyl]sulfamate]

Adenosine, N-[(1,1-dimethylethoxy)carbonyl]-2′,3′-O-(1-methylethylidene)-, 5′-[(2-hydroxybenzoyl)sulfamate]

Adenosine, N-[(1,1-dimethylethoxy)carbonyl]-2′,3′-O-(1-methylethylidene)-, 5′-[[2-(phenylmethoxy)benzoyl]sulfamate]

Adenosine, N-[(1,1-dimethylethoxy)carbonyl]-2′,3′-O-(1-methylethylidene)-, 5′-sulfamate

5′-Deoxy-5′-[4-(2-hydroxybenzoyl)-1H-1,2,3-triazol-1-yl]adenosine