Adenosine, N-benzoyl-2′,3′-O-(1-methylethylidene)-, 5′-sulfamate

Adenosine, 2-methoxy-, 2′,3′,5′-tribenzoate

1-[(5R,6S,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-3-ethyl-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6S,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-3,5-dimethyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6S,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1-methyl-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1,1-Dimethylethyl 3-[(5R,6S,8R,9R)-4-amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-1-methyl-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidinecarboxylate

1-[(5aS,7R,8R,8aR)-3a-Amino-8-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-1-methyl-2,2-dioxido-1H-furo[3′,2′:3,4]furo[3,2-c]isothiazol-7-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1,1-Dimethylethyl 3-[(5aS,7R,8R,8aR)-3a-amino-8-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-1-methyl-2,2-dioxido-1H-furo[3′,2′:3,4]furo[3,2-c]isothiazol-7-yl]-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidinecarboxylate

1,1-Dimethylethyl 3-[(5R,6S,8R,9R)-4-amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-methyl-2,2-dioxido-6-[(phenylmethoxy)methyl]-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidinecarboxylate

Uridine, 3′-C-cyano-3′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-3′-[methyl(methylsulfonyl)amino]-5′-O-(phenylmethyl)-

1,1-Dimethylethyl 3-[(5R,6S,8R,9R)-4-amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidinecarboxylate

1-[(5R,6S,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-[[[(1,1-dimethylethyl)dimethylsilyl]oxy]methyl]-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5R,6S,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-6-(hydroxymethyl)-2,2-dioxido-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1-[(5aS,7R,8R,8aR)-3a-Amino-8-[[(1,1-dimethylethyl)dimethylsilyl]oxy]hexahydro-2,2-dioxido-1H-furo[3′,2′:3,4]furo[3,2-c]isothiazol-7-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

1,1-Dimethylethyl 3-[(5R,6S,8R,9R)-4-amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2,2-dioxido-6-[(phenylmethoxy)methyl]-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-3,6-dihydro-5-methyl-2,6-dioxo-1(2H)-pyrimidinecarboxylate

Uridine, 3′-C-cyano-3′-deoxy-3-[(1,1-dimethylethoxy)carbonyl]-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-3′-[(methylsulfonyl)amino]-5′-O-(phenylmethyl)-

1-[(5R,6S,8R,9R)-4-Amino-9-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-2,2-dioxido-6-[(phenylmethoxy)methyl]-7-oxa-2-thia-1-azaspiro[4.4]non-3-en-8-yl]-5-methyl-2,4(1H,3H)-pyrimidinedione

Uridine, 3′-C-cyano-3′-deoxy-2′-O-[(1,1-dimethylethyl)dimethylsilyl]-5-methyl-3′-[(methylsulfonyl)amino]-5′-O-(phenylmethyl)-

Uridine, 3′-C-cyano-3′-deoxy-5-methyl-3′-[(methylsulfonyl)amino]-, 5′-benzoate

Uridine, 3′-C-cyano-3′-deoxy-5-methyl-3′-[(methylsulfonyl)amino]-2′-O-(trimethylsilyl)-, 5′-benzoate