Nucleosides and Nucleotides

N-[1-[(2R,4S,5R)-4-[bis(4-methoxyphenyl)-phenyl-methoxy]-5-[[2-cyanoethoxy-(diisopropylamino)phosphanyl]oxymethyl]tetrahydrofuran-2-yl]-2-oxo-pyrimidin-4-yl]benzamide

3-[[(2R,3R,4R,5R)-5-(6-aminopurin-9-yl)-2-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-4-(2-methoxyethoxy)tetrahydrofuran-3-yl]oxy-(diisopropylamino)phosphanyl]oxypropanenitrile

N'-[9-[(2R,4S,5R)-4-[bis(4-methoxyphenyl)-phenyl-methoxy]-5-[[2-cyanoethoxy-(diisopropylamino)phosphanyl]oxymethyl]tetrahydrofuran-2-yl]-6-oxo-1H-purin-2-yl]-N,N-dimethyl-formamidine

N'-[9-[(2R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-4-[2-cyanoethoxy-(diisopropylamino)phosphanyl]oxy-tetrahydrofuran-2-yl]purin-6-yl]-N,N-dimethyl-acetamidine

(2S)-3-[(2S,3R,4R,5R)-3,4-bis(tert-butoxycarbonyloxy)-5-(diallyloxyphosphoryloxymethyl)tetrahydrofuran-2-yl]oxy-2-(9H-fluoren-9-ylmethoxycarbonylamino)propanoic acid

3-[[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-4-(2-methoxyethoxy)-2-(5-methyl-2,4-dioxo-pyrimidin-1-yl)tetrahydrofuran-3-yl]oxy-(diisopropylamino)phosphanyl]oxypropanenitrile

3-[[(2R,3R,4R,5R)-5-(4-amino-5-methyl-2-oxo-pyrimidin-1-yl)-2-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-4-(2-methoxyethoxy)tetrahydrofuran-3-yl]oxy-(diisopropylamino)phosphanyl]oxypropanenitrile

N-[1-[(2R,3R,4R,5R)-4-[[(1R,3R,3aS)-3-phenyl-3a,4,5,6-tetrahydro-3H-pyrrolo[1,2-c][1,3,2]oxazaphosphol-1-yl]oxy]-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-3-methoxy-tetrahydrofuran-2-yl]-2-oxo-pyrimidin-4-yl]acetamide

3-[[(2R,3R,4R,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-2-(2,4-dioxopyrimidin-1-yl)-4-(2-methoxyethoxy)tetrahydrofuran-3-yl]oxy-(diisopropylamino)phosphanyl]oxypropanenitrile

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

4-[(2R,3R,4R,5R)-5-(4-acetamido-2-oxo-pyrimidin-1-yl)-2-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-4-[tert-butyl(dimethyl)silyl]oxy-tetrahydrofuran-3-yl]oxy-4-oxo-butanoic acid

(E)-3-[1-[(2R,4S,5R)-5-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-4-hydroxy-tetrahydrofuran-2-yl]-2,4-dioxo-pyrimidin-5-yl]-N-[6-[(2,2,2-trifluoroacetyl)amino]hexyl]prop-2-enamide

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

4-[(2R,3R,4R,5R)-5-(6-benzamidopurin-9-yl)-2-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-4-methoxy-tetrahydrofuran-3-yl]oxy-4-oxo-butanoic acid

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

3-[[(2R,3S,5R)-2-[[bis(4-methoxyphenyl)-phenyl-methoxy]methyl]-5-(3-methoxy-2-naphthyl)tetrahydrofuran-3-yl]oxy-(diisopropylamino)phosphanyl]oxypropanenitrile