ethyl {(2S,3S,4R,5R,6S)-3,4,5-tris(benzyloxy)-6-[(benzyloxy)methyl]-1-(cyclohexylmethylene)piperidin-2-yl}acetate 在
氢气 、 palladium(II) hydroxide 、
溶剂黄146 作用下,
以
甲醇 为溶剂,
以100%的产率得到ethyl [(2S,3S,4R,5R,6S)-1-(cyclohexylmethylene)-3,4,5-trihydroxy-6-(hydroxymethyl)piperidin-2-yl]acetate