(2S,3R,4S,5S,6S)-2-(4-formyl-2-nitrophenoxy)-6-(methoxycarbonyl)tetrahydro-2H-pyran-3,4,5-triyl triacetate

methyl 1-(4-(2-(1-(1,4,7,10-tetraazacyclododecyl))ethylcarbamoyloxymethyl)-2-nitrophenyl)-β-D-glucopyronuronate

allyl 1-(4-(tert-butyldimethylsilyloxy)methyl-2-nitrophenyl)-β-D-glucuronate

N,N'-dimethyl-N-benzyl-[4-(2,3,4-tri-O-tert-butyldimethylsilyl-β-D-glucopyranosyl)uronate-3-nitrobenzoyloxycarbonyl]-N'-(tert-butoxycarbonyl)ethylenediamine

allyl 1-(4-(O-4-nitrophenyloxycarbonyl)methyl-2-nitrophenyl)-2,3,4-tri-O-allyloxycarbonyl-β-D-glucuronate

(2S,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-[2-nitro-4-(4-nitro-phenoxycarbonyloxymethyl)-phenoxy]-tetrahydro-pyran-2-carboxylic acid methyl ester

(2S,3S,4S,5R,6S)-3,4,5-Trihydroxy-6-(4-hydroxymethyl-2-nitro-phenoxy)-tetrahydro-pyran-2-carboxylic acid

benzyl [(2-nitro-4-(4-nitrophenoxycarbonyloxymethyl)phenoxy)-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

allyl 1-(4-hydroxymethyl-2-nitrophenyl)-2,3,4-tri-O-allyloxycarbonyl-β-D-glucuronate

(2S,3S,4S,5R,6S)-3,4,5-Triacetoxy-6-[4-(2,5-dioxo-pyrrolidin-1-yloxycarbonyloxymethyl)-2-nitro-phenoxy]-tetrahydro-pyran-2-carboxylic acid methyl ester

methyl 1-(4-(2-hydroxyethylcarbamoyloxymethyl)-2-nitrophenyl)-2,3,4-tri-O-acetyl-β-D-glucopyronuronate

5,6-dihydro-4H-benzo[de]quinoline camptothecin-β-D-glucuronide

methyl 1-(4-(2-hydroxyethylcarbamoyloxymethyl)-2-nitrophenyl)-β-D-glucopyronuronate

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

methyl 1-(4-(2-bromoethylcarbamoyloxymethyl)-2-nitrophenyl)-2,3,4-tri-O-acetyl-β-D-glucopyronuronate

methyl 1-(4-(2-bromoethylcarbamoyloxymethyl)-2-nitrophenyl)-β-D-glucopyronuronate