(2R,3S,4R,5R,6R)-3-((S)-2-(benzoyloxy)-1-hydroxyethyl)-2-methyl-3-(methylthio)-6-((2-nitrobenzyl)oxy)-5-((2-(trimethylsilyl)ethoxy)methoxy)tetrahydro-2H-pyran-4-yl benzoate

N-<6-<4-hydroxy-6-methyl-5-methylsulfanyl-2-(2-nitrobenzyloxy)-5-vinyltetrahydropyran-3-yloxy>-4-methoxytetrahydropyran-3-yl>-N-isopropylcarbamic acid 9H-fluoren-9-ylmethyl ester

benzoic acid 5-<5-<(9H-fluoren-9-ylmethoxycarbonyl)isopropylamino>-4-methoxytetrahydropyran-2-yloxy>-2-methyl-3-methylsulfanyl-6-(2-nitrobenzyloxy)-3-vinyltetrahydropyran-4-yl ester

N-isopropyl-N-<4-metoxy-6-<6-methyl-5-methylsulfanyl-2-(2-nitrobenzyloxy)-4-(triethylsilyloxy)-5-vinyltetrahydropyran-3-yloxy>tetrahydropyran-3-yl>carbamic acid 9H-fluoren-9-ylmethyl ester

<4-hydroxy-2-methyl-6-(2-nitrobenzyloxy)-5-<2-(trimethylsilyl)ethoxymethoxy>tetrahydropyran-3-ylidene>acetic acid methyl ester