Benzoic acid (2S,3R,4R,5S,6R)-3-(3,4-dimethyl-2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-5-hydroxy-6-hydroxymethyl-tetrahydro-pyran-4-yl ester

Benzoic acid (2S,3R,4R,5S,6R)-3-(3,4-dimethyl-2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-2-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-5-hydroxy-6-(2,2,2-trifluoro-ethoxysulfonyloxymethyl)-tetrahydro-pyran-4-yl ester

Benzoic acid (2R,3S,4R,5R,6S)-2-benzyloxymethyl-5-(3,4-dimethyl-2,5-dioxo-2,5-dihydro-pyrrol-1-yl)-6-[dimethyl-(1,1,2-trimethyl-propyl)-silanyloxy]-4-(9H-fluoren-9-ylmethoxycarbonyloxy)-tetrahydro-pyran-3-yl ester

dimethyl(thexyl)silyl 3-O-acetyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranoside

dimethyl(thexyl)silyl 3-O-acetyl-6-O-benzoyl-2-deoxy-2-dimethylmaleimido-β-D-glucopyranoside