Thymidine, thymidylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-P-(4-chlorophenyl)thymidylyl-(3′→5′)-thymidylyl-(3′→5′)-

1-[(2R,3aR,4R,5S,6R,6aR)-Hexahydro-4,5-dihydroxy-3a,6-bis(phenylmethoxy)-2H-cyclopenta[b]furan-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

O-[(2R,3R,3aR,6R,6aR)-2-(3,4-Dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-3,3a,6,6a-tetrahydro-3a,6-bis(phenylmethoxy)-2H-cyclopenta[b]furan-3-yl] 1H-imidazole-1-carbothioate

1-[(3aR,4R,4aR,6R,7S,7aS,7bR)-Hexahydro-7-hydroxy-2,2-dimethyl-4,7a-bis(phenylmethoxy)-4H-furo[3′,2′:3,4]cyclopenta[1,2-d]-1,3-dioxol-6-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(3aS,4R,4aR,6R,7R,7aS,7bS)-Hexahydro-2,2-dimethyl-7-[(methylsulfonyl)oxy]-4,7a-bis(phenylmethoxy)-4H-furo[3′,2′:3,4]cyclopenta[1,2-d]-1,3-dioxol-6-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(3aS,4R,4aR,6R,7R,7aS,7bS)-Hexahydro-7-hydroxy-2,2-dimethyl-4,7a-bis(phenylmethoxy)-4H-furo[3′,2′:3,4]cyclopenta[1,2-d]-1,3-dioxol-6-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,3R,3aS,4S,5R,6R,6aR)-Hexahydro-3,4,5-trihydroxy-3a,6-bis(phenylmethoxy)-2H-cyclopenta[b]furan-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

5-Methyl-1-[(2R,3R,3aS,4S,5S,6R,6aR)-3,4,5-tris(acetyloxy)hexahydro-3a,6-bis(phenylmethoxy)-2H-cyclopenta[b]furan-2-yl]-2,4(1H,3H)-pyrimidinedione

1-[(2R,3R,3aS,4R,5S,6R,6aR)-Hexahydro-3,4,5-trihydroxy-3a,6-bis(phenylmethoxy)-2H-cyclopenta[b]furan-2-yl]dihydro-5,6-dihydroxy-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(2R,3R,3aS,4R,5S,6R,6aR)-Hexahydro-3,4,5-trihydroxy-3a,6-bis(phenylmethoxy)-2H-cyclopenta[b]furan-2-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Pyridinium, 3-(aminocarbonyl)-1-[5-O-[hydroxy(phosphonooxy)phosphinyl]-β-D-ribofuranosyl]-, inner salt, P′→5′-ester with 1-β-D-ribofuranosyl-1H-imidazo[4,5-c]pyridin-4-amine

Thymidine, 3′,3′′′-[(25,26,27,28-tetrapropoxypentacyclo[19.3.1.13,7.19,13.115,19]octacosa-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene-5,17-diyl)bis[imino(2-oxo-2,1-ethanediyl)]]bis[3′-deoxy-5′-O-[(1,1-dimethylethyl)diphenylsilyl]-

Thymidine, 5′-S-2-pyridinyl-5′-thiothymidylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxyguanylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-thymidylyl-(3′→5′)-2′-deoxycytidylyl-(3′→5′)-

Guanosine 5′-(trihydrogen diphosphate), P′-(4-azidophenyl) ester

2,4(1H,3H)-Pyrimidinedione, 1-(1,4,6-tri-O-benzoyl-3-chloro-3-deoxy-β-D-psicofuranosyl)-

3′-Thymidylic acid, 5′-O-carboxythymidylyl-(3′→5′)-

L-Phenylalanine, N-5′-thymidylyl-, 1-methyl ester

1-β-D-Fructofuranosyl-2,4(1H,3H)-pyrimidinedione

1-(3-Deoxy-β-D-erythro-2-hexulofuranosyl)-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-(1,4,6-tri-O-benzoyl-3-deoxy-β-D-erythro-2-hexulofuranosyl)-