5-Thiazolidineacetic acid, 4-oxo-2-[(1-phenylethylidene)hydrazono]-3-β-D-ribofuranosyl-

5-Thiazolidineacetic acid, 2-[(1-methylethylidene)hydrazono]-4-oxo-3-β-D-ribofuranosyl-

5-Thiazolidineacetic acid, 4-oxo-2-[(1-phenylethylidene)hydrazono]-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-

5-Thiazolidineacetic acid, 2-[(1-methylethylidene)hydrazono]-4-oxo-3-β-D-ribofuranosyl-, methyl ester

5-Thiazolidineacetic acid, 2-[(1-methylethylidene)hydrazono]-4-oxo-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-

5-Thiazolidineacetic acid, 2-[(1-methylethylidene)hydrazono]-4-oxo-3-(2,3,5-tri-O-benzoyl-β-D-ribofuranosyl)-, methyl ester

7-[3,5-Dideoxy-2-C-(methoxycarbonyl)-β-L-threo-pentofuranosyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-[3,5-Dideoxy-2-C-(methoxycarbonyl)-β-L-erythro-pentofuranosyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

4H-Pyrimido[4,5-b]indol-4-one, 9-(2-deoxy-β-D-erythro-pentofuranosyl)-1,9-dihydro-6-methoxy-

Thymidine 5′-(trihydrogen diphosphate), P′-α-D-galactopyranosyl ester

1-[3,5-Bis-O-(phenylmethyl)-β-D-xylofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-[2-O-[[(Acetylamino)thio]carbonyl]-3,5-bis-O-(phenylmethyl)-β-D-xylofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-[2-O-[[(Acetylamino)thio]carbonyl]-3,5-bis-O-(phenylmethyl)-β-D-xylofuranosyl]-2,4(1H,3H)-pyrimidinedione

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

7-[3,5-Dideoxy-2-C-(hydroxymethyl)-β-L-erythro-pentofuranosyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-[3,5-Dideoxy-2-C-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-β-L-threo-pentofuranosyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-[3,5-Dideoxy-2-C-[[[(4-methylphenyl)sulfonyl]oxy]methyl]-β-L-erythro-pentofuranosyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

7-[3,5-Dideoxy-2-C-(hydroxymethyl)-β-L-threo-pentofuranosyl]-3,7-dihydro-1,3-dimethyl-1H-purine-2,6-dione

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-deoxy-N-[(dibutylamino)methylene]-3′-[[(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-(4-methoxyphenyl)-1-oxopropyl]amino]-, 2′-[[2-[2-(carboxymethoxy)ethoxy]ethoxy]acetate]

Adenosine, 5′-O-[bis(4-methoxyphenyl)phenylmethyl]-3′-deoxy-N-[(dibutylamino)methylene]-3′-[[(2S)-2-[[(9H-fluoren-9-ylmethoxy)carbonyl]amino]-3-(4-methoxyphenyl)-1-oxopropyl]amino]-, 2′-[4-[[6-(carboxyamino)hexyl]amino]-4-oxobutanoate]