3-Ethynyl-1-β-D-ribofuranosyl-1H-1,2,4-triazole

3-Ethynyl-1-[2,3,5-tris-O-[(1,1-dimethylethyl)dimethylsilyl]-β-D-ribofuranosyl]-1H-1,2,4-triazole

2'-O,4'-C-Methyleneguanylyl-(3'→5')-2'-O,4'-C-methyleneguanylyl-(3'→5')-2'-O,4'-C-methyleneadenylyl-(3'→5')-2'-O,4'-C-methyleneguanylyl-(3'→5')-2'-O,4'-C-methyleneadenylyl-(3'→5')-2'-O,4'-C-methyleneguanylyl-(3'→5')-2'-O,4'-C-methyleneguanylyl-(3'→5')-2'-O,4'-C-methyleneadenosine

1-(2,3-Dideoxy-3-fluoro-α-D-erythro-pentofuranosyl)-1H-benzimidazole

1-(2,3-Dideoxy-3-fluoro-β-D-erythro-pentofuranosyl)-1H-benzimidazole

1-(5-O-Acetyl-2,3-dideoxy-3-fluoro-β-D-erythro-pentofuranosyl)-1H-benzimidazole

1-[5-O-(1,3,5,5-Tetrahydroxy-1,3,5-trioxido-2-oxa-1,3,5-triphosphapent-1-yl)-β-D-arabinofuranosyl]-2,4(1H,3H)-pyrimidinedione

3'-Azido-2',3'-dideoxy-5-(2-iodoethynyl)-5'-O-[(4-methoxyphenyl)diphenylmethyl]uridine

9-(2-Deoxy-4-C-ethynyl-2-fluoro-β-D-arabinofuranosyl)-6-fluoro-1,9-dihydro-2H-purin-2-one

9-(2-Deoxy-4-C-ethynyl-2-fluoro-β-D-arabinofuranosyl)-6-fluoro-9H-purine

1-(2-Deoxy-2-fluoro-4-C-methyl-β-D-arabinofuranosyl)-5-fluoro-2,4(1H,3H)-pyrimidinedione

1-(2-Deoxy-2-fluoro-4-C-methyl-β-D-arabinofuranosyl)-2,4(1H,3H)-pyrimidinedione

9-(2-Deoxy-4-C-ethynyl-2-fluoro-β-D-arabinofuranosyl)-6-fluoro-9H-purin-2-amine

1-[2-Deoxy-5-O-(triphenylmethyl)-β-D-threo-pentofuranosyl]-5-fluoro-2,4(1H,3H)-pyrimidinedione

5-[2-[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]ethynyl]-2-[(1E,3E,5E)-5-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1,3-pentadien-1-yl]-1,3,3-trimethyl-3H-indolium

5'-O-DMT-2'-O-methylguanosine

5-[2-[1-(2-Deoxy-β-D-erythro-pentofuranosyl)-1,2,3,4-tetrahydro-2,4-dioxo-5-pyrimidinyl]ethynyl]-2-[(1E,3E)-3-(1,3-dihydro-1,3,3-trimethyl-2H-indol-2-ylidene)-1-propen-1-yl]-1,3,3-trimethyl-3H-indolium

1-[(2R,4S,5R)-4-[Bis(4-methoxyphenyl)phenylmethoxy]-5-[1-[(2R,3S,5R)-5-(3,4-dihydro-5-methyl-2,4-dioxo-1(2H)-pyrimidinyl)-2-ethynyltetrahydro-3-furanyl]-1H-1,2,3-triazol-4-yl]tetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione

2,4(1H,3H)-Pyrimidinedione, 1-[(6R,8R,9R)-4-amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-1,7-dioxa-2-thiaspiro[4.4]non-3-en-8-yl]-3-ethyl-

1-[(2R,4S,5R)-4-[Bis(4-methoxyphenyl)phenylmethoxy]-5-ethynyltetrahydro-2-furanyl]-5-methyl-2,4(1H,3H)-pyrimidinedione