Thymidine, 3′,3′′′,3′′′′′,3′′′′′′′-tetraester with 2,2′-[[2,2-bis[[4-[[4-[2-[[2-[4-(carboxymethoxy)phenoxy]acetyl]amino]ethyl]-1H-1,2,3-triazol-1-yl]methyl]phenoxy]methyl]-1,3-propanediyl]bis[methyleneoxy-4,1-phenylenemethylene-1H-1,2,3-triazole-1,4-diyl-2,1-ethanediylimino(2-oxo-2,1-ethanediyl)oxy-..

2-Benzimidazolinone, 1-β-D-ribofuranosyl-

4-Azido-5-fluoro-7-(2,3,5-tri-O-benzoyl-3-C-ethynyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-d]pyrimidine

1-(3-C-Ethynyl-β-D-ribofuranosyl)-3-iodo-1H-pyrrolo[2,3-b]pyridin-4-amine

3-Chloro-1-(3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridin-4-amine

3-Iodo-1-(2,3,5-tri-O-benzoyl-3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridin-4-amine

4-Azido-3-iodo-1-(2,3,5-tri-O-benzoyl-3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridine

3-Chloro-7-(2,3,5-tri-O-benzoyl-3-C-ethynyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-b]pyridin-4-amine

3-Chloro-1-(2,3,5-tri-O-benzoyl-3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridin-4-amine

4-Azido-3-chloro-1-(2,3,5-tri-O-benzoyl-3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridine

4-Chloro-1-(3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridine

4-Chloro-1-(2,3,5-tri-O-benzoyl-3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridine

4-Chloro-1-(3-C-ethynyl-β-D-ribofuranosyl)-3-iodo-1H-pyrrolo[2,3-b]pyridine

4-Azido-3-chloro-7-(2,3,5-tri-O-benzoyl-3-C-ethynyl-β-D-ribofuranosyl)-7H-pyrrolo[2,3-b]pyridine

3-Bromo-4-chloro-1-(3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridine

3,4-Dichloro-1-(3-C-ethynyl-β-D-ribofuranosyl)-1H-pyrrolo[2,3-b]pyridine