Phenylmethyl 6-[9-[5-O-(aminosulfonyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-6-[[(1,1-dimethylethoxy)carbonyl]amino]-9H-purin-8-yl]-5-hexynoate

9-[5-O-(Aminosulfonyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-6-[[(1,1-dimethylethoxy)carbonyl]amino]-9H-purine-8-hexanoic acid

1,3-Bis(1,1-dimethylethyl) 2-[(3aR,4R,21R,21aR)-10-[[(1,1-dimethylethoxy)carbonyl]amino]-3a,4,9,10,11,12,13,14,21,21a-decahydro-2,2-dimethyl-7,7-dioxido-9-oxo-4,21-epoxy-5H,8H-1,3-dioxolo[13,14][1,2,3,11]oxathiadiazacyclohexadecino[11,10-e]purin-16-yl]imidodicarbonate

Phenylmethyl 6-[9-[5-O-(aminosulfonyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-9H-purin-8-yl]-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hexenoate

1,3-Bis(1,1-dimethylethyl) 2-[(3aR,4R,10S,21R,21aR)-10-[[(1,1-dimethylethoxy)carbonyl]amino]-3a,4,9,10,11,12,13,14,21,21a-decahydro-2,2-dimethyl-7,7-dioxido-9-oxo-4,21-epoxy-5H,8H-1,3-dioxolo[13,14][1,2,3,11]oxathiadiazacyclohexadecino[11,10-e]purin-16-yl]imidodicarbonate

(αS)-9-[5-O-(Aminosulfonyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-α-[[(1,1-dimethylethoxy)carbonyl]amino]-9H-purine-8-hexanoic acid

9-[5-O-(Aminosulfonyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-α-[[(1,1-dimethylethoxy)carbonyl]amino]-9H-purine-8-hexanoic acid

Phenylmethyl (2S)-6-[9-[5-O-(aminosulfonyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-9H-purin-8-yl]-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hexenoate

Phenylmethyl (2S)-6-[6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-9-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-8-yl]-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hexenoate

Phenylmethyl 6-[6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-9-[5-O-[(1,1-dimethylethyl)dimethylsilyl]-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-8-yl]-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hexenoate

Phenylmethyl 6-[6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-9-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-8-yl]-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hexenoate

Phenylmethyl (2S)-6-[6-[bis[(1,1-dimethylethoxy)carbonyl]amino]-9-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-8-yl]-2-[[(1,1-dimethylethoxy)carbonyl]amino]-4-hexenoate

5′-O-[(1,1-Dimethylethyl)dimethylsilyl]-8-iodo-2′,3′-O-(1-methylethylidene)adenosine

N,N-Bis[(1,1-dimethylethoxy)carbonyl]-5′-O-[(1,1-dimethylethyl)dimethylsilyl]-2′,3′-O-(1-methylethylidene)-8-(2-propen-1-yl)adenosine

15,18-Epoxy-14H-[1,2,3,10]oxathiadiazacyclopentadecino[10,9-e]purin-10(11H)-one, 4,9-diamino-6,7,8,9,15,16,17,18-octahydro-16,17-dihydroxy-, 12,12-dioxide, (9R,15R,16S,17R,18R)-

5′-O-[(1,1-Dimethylethyl)dimethylsilyl]-2′,3′-O-(1-methylethylidene)-8-(2-propen-1-yl)adenosine

15,18-Epoxy-14H-[1,2,3,10]oxathiadiazacyclopentadecino[10,9-e]purin-10(11H)-one, 4,9-diamino-6,7,8,9,15,16,17,18-octahydro-16,17-dihydroxy-, 12,12-dioxide, (9S,15R,16S,17R,18R)-

Carbamic acid, N-[(1S)-4-[6-[[(1,1-dimethylethoxy)carbonyl]amino]-9-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-8-yl]-1-[(sulfoamino)carbonyl]butyl]-, C-(1,1-dimethylethyl) ester, intramol. S,5′-ester

Carbamic acid, N-[4-[6-[[(1,1-dimethylethoxy)carbonyl]amino]-9-[2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-9H-purin-8-yl]-1-[(sulfoamino)carbonyl]butyl]-, C-(1,1-dimethylethyl) ester, intramol. S,5′-ester

9-[5-O-(Aminosulfonyl)-2,3-O-(1-methylethylidene)-β-D-ribofuranosyl]-α,6-bis[[(1,1-dimethylethoxy)carbonyl]amino]-9H-purine-8-pentanoic acid