acetic acid 4-acetoxy-6-acetoxymethyl-2-(4-{1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-3-hydroxy-propyl]-4-oxo-azetidin-2-yl}-phenoxy)-5-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester 在
palladium dihydroxide 氢气 作用下,
以
乙醇 、
乙酸乙酯 为溶剂,
反应 29.0h,
以23%的产率得到acetic acid 4-acetoxy-6-acetoxymethyl-2-(4-{1-(4-fluoro-phenyl)-3-[3-(4-fluoro-phenyl)-propyl]-4-oxo-azetidin-2-yl}-phenoxy)-5-(3,4,5-triacetoxy-6-acetoxymethyl-tetrahydro-pyran-2-yloxy)-tetrahydro-pyran-3-yl ester