Methyl-4-O-benzoyl-6-brom-2,6-didesoxy-3-O-<3,4-di-O-benzoyl-6-brom-6-desoxy-2-O-<(methylthio)thiocarbonyl>-β-D-glucopyranosyl>-2-iod-α-D-mannopyranosid 在
sodium tetrahydroborate 、 polyhydrogenmethylsiloxane 、
三丁基氧化锡 、 nickel dichloride 作用下,
生成 Methyl-4-O-benzoyl-2,6-didesoxy-3-O-(3,4-di-O-benzoyl-6-desoxy-β-D-glucopyranosyl)-α-D-arabino-hexopyranosid