N-[(2S,4R,5S)-2-[(3S,4R,6R)-5-(benzenesulfonamido)-6-[tert-butyl(dimethyl)silyl]oxy-4-phenylmethoxy-2-(phenylmethoxymethyl)oxan-3-yl]oxy-5-[(2S,4S,5R)-4-[(2R,5R,6S)-3,5-dihydroxy-4-phenylmethoxy-6-(phenylmethoxymethyl)oxan-2-yl]oxy-6-[[(2S,4R,5R)-6-(hydroxymethyl)-3-methyl-4,5-bis(phenylmethoxy)oxan-2-yl]oxymethyl]-3,5-bis(phenylmethoxy)oxan-2-yl]oxy-4-phenylmethoxy-6-(phenylmethoxymethyl)oxan-3-yl]benzenesulfonamide