1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]naphtho[2,3-g]pteridine-2,4(1H,3H)-dione

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-α-D-erythro-pentofuranosyl]naphtho[2,3-g]pteridine-2,4(1H,3H)-dione

1-[2-Deoxy-3,5-bis-O-(4-methylbenzoyl)-β-D-erythro-pentofuranosyl]benzo[g]pteridine-2,4(1H,3H)-dione

5-Methyl-1-(3,5,6-tri-O-benzoyl-2-deoxy-2-iodo-β-D-glucofuranosyl)-2,4(1H,3H)-pyrimidinedione

1-[2-Deoxy-2-iodo-3,5-bis-O-(phenylmethyl)-β-D-xylofuranosyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-(3,5-Di-O-acetyl-2-deoxy-2-iodo-β-D-xylofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

4-Amino-1-(3,5-di-O-benzoyl-2-deoxy-2-iodo-β-D-xylofuranosyl)-2(1H)-pyrimidinone

1-(3,5-Di-O-benzoyl-2-deoxy-2-iodo-β-D-xylofuranosyl)-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-(3,5-Di-O-benzoyl-2-deoxy-2-iodo-β-D-xylofuranosyl)-2,4(1H,3H)-pyrimidinedione

1-(3,5-Di-O-benzoyl-2-deoxy-2-iodo-β-D-xylofuranosyl)-5-methyl-2,4(1H,3H)-pyrimidinedione

Thymidine, 5′-(12-azidododecanoate)

Thymidine, 5′-(11-azidoundecanoate)

Thymidine, 5′-(2-azidotetradecanoate)

Thymidine, 5′-[11-(ethylthio)undecanoate]

Thymidine, 5′-(12-bromododecanoate)

Thymidine, 5′-(11-bromoundecanoate)

Thymidine, 5′-(2-bromotetradecanoate)

Thymidine, 5′-tetradecanoate

Uridine, 5-(1-oxo-2-propenyl)-3′,5′-O-[1,1,3,3-tetrakis(1-methylethyl)-1,3-disiloxanediyl]-

N-Methyl-N-[3-oxo-3-[1,2,3,4-tetrahydro-1-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-2,4-dioxo-5-pyrimidinyl]propyl]-L-phenylalanine ethyl ester