(3R,4S)-1-(4-Methoxy-phenyl)-3-(3-phenyl-propyl)-4-[4-((2R,3R,4S,5R,6S)-3,4,5-tris-benzyloxy-6-methoxy-tetrahydro-pyran-2-ylmethoxy)-phenyl]-azetidin-2-one 在
palladium dihydroxide 氢气 作用下,
以
甲醇 、
乙酸乙酯 为溶剂,
生成 (3R,4S)-1-(4-methoxyphenyl)-3-(3-phenylpropyl)-4-[4-[[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-methoxyoxan-2-yl]methoxy]phenyl]azetidin-2-one