Adenosine, 3′-O-[3,4-bis-O-(1,5-dihydro-3-oxido-2,4,3-benzodioxaphosphepin-3-yl)-6-O-(1-oxobutyl)-2-O-(phenylmethyl)-α-D-glucopyranosyl]-2′-O-(1,5-dihydro-3-oxido-2,4,3-benzodioxaphosphepin-3-yl)-N-(1-oxobutyl)-, 5′-butanoate

2′-Adenylic acid, N-(1-oxobutyl)-3′-O-[6-O-(1-oxobutyl)-3,4-di-O-phosphono-α-D-glucopyranosyl]-, 5′-butanoate

2′-Adenylic acid, 3′-O-[3,4-bis-O-[bis[2-(acetyloxy)ethoxy]phosphinyl]-2-O-(phenylmethyl)-α-D-glucopyranosyl]-, bis[2-(acetyloxy)ethyl] ester

2′-Adenylic acid, 3′-O-[3,4-bis-O-[bis[2-(acetyloxy)ethoxy]phosphinyl]-6-O-[bis(4-methoxyphenyl)phenylmethyl]-2-O-(phenylmethyl)-α-D-glucopyranosyl]-N-[bis(4-methoxyphenyl)phenylmethyl]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-, bis[2-(acetyloxy)ethyl] ester

2′-Adenylic acid, 3′-O-[3,4-bis-O-[bis[2-(acetyloxy)ethoxy]phosphinyl]-α-D-glucopyranosyl]-, bis[2-(acetyloxy)ethyl] ester

2′-Adenylic acid, 3′-O-[3,4-bis-O-(diethoxyphosphinyl)-2-O-(phenylmethyl)-α-D-glucopyranosyl]-, diethyl ester

2′-Adenylic acid, N-[bis(4-methoxyphenyl)phenylmethyl]-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-O-[6-O-[bis(4-methoxyphenyl)phenylmethyl]-3,4-bis-O-(diethoxyphosphinyl)-2-O-(phenylmethyl)-α-D-glucopyranosyl]-, diethyl ester

2′-Adenylic acid, 3′-O-[3,4-bis-O-(diethoxyphosphinyl)-α-D-glucopyranosyl]-, diethyl ester

Thymidine 5′-(trihydrogen diphosphate), P′-(3-azido-3-deoxy-α-D-glucopyranosyl) ester

Thymidine 5′-(trihydrogen diphosphate), P′-(3,6-dideoxy-β-L-arabino-hexopyranosyl) ester

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidine

2′-Deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxyadenylyl-(3′→5′)-2′-deoxycytidine

Cytidine, N-benzoyl-5′-O-[bis(4-methoxyphenyl)phenylmethyl]-2′-deoxy-, 3′-[2-(methyldiphenylsilyl)ethyl phosphonate]

4′,4′-Dimethyl-6′-[(3aS,5R,6S,6aR)-tetrahydro-6-methoxy-5-(methoxymethyl)-2-oxofuro[2,3-d]oxazol-3(2H)-yl]spiro[cyclohexane-1,2′-[3]thia[1]azabicyclo[3.2.0]heptan]-7′-one

(3aS,5R,6S,6aR)-Tetrahydro-6-methoxy-5-(methoxymethyl)-3-[(3S,4R)-1-(4-methoxyphenyl)-2-oxo-4-[(1E)-2-phenylethenyl]-3-azetidinyl]furo[2,3-d]oxazol-2(3H)-one

(3aS,5R,6S,6aR)-Tetrahydro-6-methoxy-5-(methoxymethyl)-3-[(3S,4R)-2-oxo-4-[(1E)-2-phenylethenyl]-1-(phenylmethyl)-3-azetidinyl]furo[2,3-d]oxazol-2(3H)-one

(3aS,5R,6S,6aR)-Tetrahydro-6-methoxy-5-(methoxymethyl)-3-[(3S,4R)-1-(4-methoxyphenyl)-2-oxo-4-phenyl-3-azetidinyl]furo[2,3-d]oxazol-2(3H)-one

2,2,4,4-Tetramethyl-6-[(3aS,5R,6S,6aR)-tetrahydro-6-methoxy-5-(methoxymethyl)-2-oxofuro[2,3-d]oxazol-3(2H)-yl]-3-thia-1-azabicyclo[3.2.0]heptan-7-one

(3aS,5R,6S,6aR)-Tetrahydro-6-methoxy-5-(methoxymethyl)-3-[(3S,4R)-2-oxo-4-phenyl-1-(phenylmethyl)-3-azetidinyl]furo[2,3-d]oxazol-2(3H)-one

(3aS,5R,6S,6aR)-Tetrahydro-6-methoxy-5-(methoxymethyl)-2-oxofuro[2,3-d]oxazole-3(2H)-acetic acid