Adenosine, 2-chloro-5′-O-(1,1-dicarboxy-2-phenylethyl)-3′-C-ethynyl-N-(3-hydroxycyclobutyl)-N-methyl-

Carbamic acid, N-[2-chloro-9-[3-deoxy-2-O-[(1,1-dimethylethoxy)carbonyl]-5-O-[2-ethoxy-1-(ethoxycarbonyl)-2-oxoethyl]-3-ethynyl-β-D-xylofuranosyl]-9H-purin-6-yl]-N-[(1,1-dimethylethoxy)carbonyl]-, 1,1-dimethylethyl ester

9H-Purin-6-amine, 2-chloro-9-[3-deoxy-5-O-[(1,1-dimethylethyl)diphenylsilyl]-3-ethynyl-β-D-xylofuranosyl]-

Adenosine, 2-chloro-5′-O-[1,1-dicarboxy-2-[4-[1,2-dihydro-1-(2-hydroxyethyl)-2-oxo-3-pyridinyl]phenyl]ethyl]-3′-C-ethynyl-N-(1-methylethyl)-

3H-Imidazo[4,5-b]pyridin-7-amine, 5-chloro-3-[5-O-(1,1-dicarboxy-2-phenylethyl)-3-C-ethynyl-β-D-ribofuranosyl]-N,N-dimethyl-

3H-Imidazo[4,5-b]pyridin-7-amine, 5-chloro-3-[5-O-(1,1-dicarboxy-2-phenylethyl)-3-C-ethynyl-β-D-ribofuranosyl]-N-(1-methylethyl)-

Adenosine, 2-chloro-5′-O-[2-ethoxy-1-[[2′-(methoxycarbonyl)[1,1′-biphenyl]-4-yl]methyl]-2-oxo-1-(2H-tetrazol-5-yl)ethyl]-3′-C-methyl-, 2′,3′-bis(1,1-dimethylethyl carbonate)

Adenosine, 2-chloro-N,N-bis[(1,1-dimethylethoxy)carbonyl]-3′-C-methyl-, 2′,3′-bis(1,1-dimethylethyl carbonate)

Adenosine, 5′-O-[1-[[4-(2-amino-3-pyridinyl)phenyl]methyl]-2-ethoxy-1-(ethoxycarbonyl)-2-oxoethyl]-2-chloro-3′-C-ethynyl-, 2′,3′-diacetate

Adenosine, 5′-O-[(1R)-1-carboxy-2-phenyl-1-[2-[[2-(trimethylsilyl)ethoxy]methyl]-2H-tetrazol-5-yl]ethyl]-2-chloro-N,N-bis[(1,1-dimethylethoxy)carbonyl]-3′-C-ethynyl-

Adenosine, 5′-O-[(1S)-1-carboxy-2-phenyl-1-[2-[[2-(trimethylsilyl)ethoxy]methyl]-2H-tetrazol-5-yl]ethyl]-2-chloro-N,N-bis[(1,1-dimethylethoxy)carbonyl]-3′-C-ethynyl-

Adenosine, 2-chloro-5′-O-[1-(ethoxycarbonyl)-1-(4-thiazolyl)-3-butyn-1-yl]-3′-C-ethynyl-, 2′,3′-diacetate