benzyl [(2-nitro-4-hydroxymethylphenyl)-2,3,4-tri-(O-tert-butyldimethylsilyl)-β-D-glucopyranosid]uronate

benzyl [(2-nitro-4-(4-nitrophenoxycarbonyloxymethyl)phenoxy)-2,3,4-tri-(O-tert-butyldimethylsilyl)-β-D-glucopyranosid]uronate

benzyl {[2-nitro-4-(O-tert-butyldiphenylsilylmethyl)phenyl]-2,3,4-tri-(O-tert-butyldimethylsilyl)-β-D-glucopyranosid}uronate

methyl 1-(4-(tert-butyldimethylsilyloxy)methyl-2-nitrophenyl)-2,3,4-tri-O-acetyl-β-D-glucuronate