4-Nitro-benzoic acid (2S,3S,4S,6S)-6-((1R,3S)-3-acetyl-5,8-dioxo-3,4,5,8-tetrahydro-1H-isochromen-1-yloxy)-2-methyl-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-pyran-3-yl ester
4-Nitro-benzoic acid (2S,3S,4S,6S)-6-((1S,3R)-3-acetyl-5,8-dioxo-3,4,5,8-tetrahydro-1H-isochromen-1-yloxy)-2-methyl-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-pyran-3-yl ester
4-Nitro-benzoic acid (2S,3S,4S,6S)-6-((1R,3S)-3-acetyl-6-hydroxy-5,12-dioxo-3,4,5,12-tetrahydro-1H-2-oxa-naphthacen-1-yloxy)-2-methyl-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-pyran-3-yl ester
4-Nitro-benzoic acid (2S,3S,4S,6S)-6-((1S,3R)-3-acetyl-6-hydroxy-5,12-dioxo-3,4,5,12-tetrahydro-1H-2-oxa-naphthacen-1-yloxy)-2-methyl-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-pyran-3-yl ester
4-Nitro-benzoic acid (2S,3S,4S,6S)-6-((1S,3R)-3-acetyl-5,8-dimethoxy-isochroman-1-yloxy)-2-methyl-4-(2,2,2-trifluoro-acetylamino)-tetrahydro-pyran-3-yl ester