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

Adenosine, 2-chloro-5′-O-[2-ethoxy-2-oxo-1-(4-thiazolyl)-1-[[3-(trifluoromethoxy)phenyl]methyl]ethyl]-3′-C-ethynyl-, 2′,3′-diacetate

Adenosine, 2-chloro-5′-O-[2-ethoxy-1-[[3-(methoxycarbonyl)phenyl]methyl]-2-oxo-1-(4-thiazolyl)ethyl]-3′-C-ethynyl-, 2′,3′-diacetate

Adenosine, 2-chloro-5′-O-[2-ethoxy-2-oxo-1-(4-thiazolyl)ethyl]-3′-C-ethynyl-, 2′,3′-diacetate

Adenosine, 2-chloro-5′-O-[2-ethoxy-1-(ethoxycarbonyl)-2-oxo-1-(5-thiazolylmethyl)ethyl]-3′-C-ethynyl-, 2′,3′-diacetate

Adenosine, 2-chloro-5′-O-[2-ethoxy-1-(ethoxycarbonyl)-2-oxo-1-(2-thiazolylmethyl)ethyl]-3′-C-ethynyl-, 2′,3′-diacetate

Adenosine, 2-chloro-5′-O-[2-ethoxy-1-(ethoxycarbonyl)-2-oxo-1-(4-thiazolylmethyl)ethyl]-3′-C-ethynyl-, 2′,3′-diacetate

Adenosine, 2-chloro-5′-O-[2-ethoxy-1-(ethoxycarbonyl)-2-oxo-1-(2-thienylmethyl)ethyl]-3′-C-ethynyl-, 2′,3′-diacetate

9H-Purine, 2,6-dichloro-9-(2,3-di-O-acetyl-3-C-methyl-β-D-ribofuranosyl)-