N-((1S,2R)-1-{Benzyl-[1-(methoxycarbonylmethyl-carbamoyl)-2-((2S,3R,4R,5R,6S)-3,4,5-tris-benzyloxy-6-methyl-tetrahydro-pyran-2-yl)-ethyl]-carbamoyl}-3-benzyloxy-2-hydroxy-propyl)-succinamic acid benzyl ester 在
palladium on activated charcoal
氢气 、
溶剂黄146 作用下,
以
四氢呋喃 为溶剂,
以80%的产率得到N-((1S,2R)-1-{Benzyl-[1-(methoxycarbonylmethyl-carbamoyl)-2-((2S,3S,4R,5S,6S)-3,4,5-trihydroxy-6-methyl-tetrahydro-pyran-2-yl)-ethyl]-carbamoyl}-2,3-dihydroxy-propyl)-succinamic acid