3,5-Bis-[2-(2-{[3-((2S,3S,4S,5R,6R)-3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-propylcarbamoyl]-methoxy}-acetylamino)-ethoxy]-benzoic acid methyl ester

(2R,3R,4S,5S,6S)-2-(acetoxymethyl)-6-(2-aminoethoxy)tetrahydro-2-H-pyran-3,4,5-triyl triacetate