1,1-dimethylethyl [methyl-6-nitro-5,6,7,8,9,-pentadeoxy-9(S)-[[(4-methylphenyl)sulfonyl]amino]-2,3-O-(1-methyl-ethylidene)-β-D-ribo-dec-5-enofuranosid]uronates

1,1-dimethylethyl (methyl-6(S)-azido-5,6,7,8,9-pentadeoxy-9(S)-(((4-methylphenyl)sulfonyl)amino)-2,3-O-(1-methylethylidene)-β-D-ribo-decofuranosid)uronate

(2S,6R)-tert-butyl 6-hydroxy-6-((3aR,4R,6R,6aR)-6-methoxy-2,2-dimethyltetrahydrofuro[3,4-d][1,3]dioxol-4-yl)-2-(4-methylphenylsulfonamido)-5-nitrohexanoate

1,1-dimethylethyl 1-(6-amino-9H-purin-9yl)-6(S)-azido-2,3-di-O-acetyl-1,5,6,7,8,9-hexadeoxy-9(S)-(((4-methylphenyl)sulfonyl)amino)-β-D-ribo-decofuranuronate