Nucleosides and Nucleotides

[(2R,3R,4R,5R)-5-(4-aminopyrrolo[2,1-f][1,2,4]triazin-7-yl)-5-cyano-3,4-bis(2-methylpropanoyloxy)tetrahydrofuran-2-yl]methyl 2-methylpropanoate

[[(2R,3R,4S,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-4-methyl-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate

4-amino-1-[(2R,4S,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]-2-oxo-pyrimidine-5-carboxylic acid

[(2R,3S,4S,5R,6S)-3,4,5-triacetoxy-6-(4-formyl-2-nitro-phenoxy)tetrahydropyran-2-yl]methyl acetate

1-[(6aR,8R,9R,9aS)-9-hydroxy-2,2,4,4-tetraisopropyl-6a,8,9,9a-tetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-8-yl](3¹⁵N)pyrimidine-2,4-dione

[[(2R,3R,4R,5R)-5-(2,4-dioxopyrimidin-1-yl)-4-fluoro-3-hydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate

[[(2R,3R,4R,5R)-5-(4-amino-2-oxo-pyrimidin-1-yl)-4-fluoro-3-hydroxy-tetrahydrofuran-2-yl]methoxy-hydroxy-phosphoryl] phosphono hydrogen phosphate

4-amino-1-[(2R,4S,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-[[tert-butyl(dimethyl)silyl]oxymethyl]tetrahydrofuran-2-yl]-2-oxo-pyrimidine-5-carbaldehyde

1-[(2R,3R,4R,5R)-4-[tert-butyl(dimethyl)silyl]oxy-5-(hydroxymethyl)-3-iodo-tetrahydrofuran-2-yl]pyrimidine-2,4-dione

[(2R,3S,5R)-5-(6-benzamidopurin-9-yl)-3-hydroxy-tetrahydrofuran-2-yl]methyl benzoate

[(2R,3S,4R,5R)-5-(2-amino-6-oxo-3H-purin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methyl dihydroxyphosphinothioyl hydrogen phosphate

[[(2R,3S,4R,5R)-5-(2-amino-6-oxo-3H-purin-9-yl)-3,4-dihydroxy-tetrahydrofuran-2-yl]methoxy-sulfanyl-phosphoryl] dihydrogen phosphate

[(2R,3R,4R,5R)-3,4-diacetoxy-5-[6-[acetyl(methyl)amino]purin-9-yl]tetrahydrofuran-2-yl]methyl acetate

N-[8-bromo-9-[(2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxy-tetrahydrofuran-2-yl]-6-oxo-1H-purin-2-yl]-2-methyl-propanamide

2-amino-9-[(2R,3R,4S,5R)-3-hydroxy-5-[[hydroxy(imidazol-1-yl)phosphoryl]oxymethyl]-4-methoxy-tetrahydrofuran-2-yl]-7-methyl-purin-7-ium-6-olate

N-[1-[(2R,3R,4R,5R)-4-hydroxy-5-(hydroxymethyl)-3-methoxy-tetrahydrofuran-2-yl]-5-iodo-2-oxo-pyrimidin-4-yl]acetamide