l,1-dimethylethyl N-((4'-hydroxy-2'-oxo-6'-phenyl-spiro[cyclopentane-1,1'-naphthalen]-3'-yl)carbonyl)glycinate 在
乙醚 作用下,
以
三氟乙酸 、
乙醚 为溶剂,
反应 0.5h,
以to give the title compound (21 mg) as a white solid的产率得到N-((4'-hydroxy-2'-oxo-6'-phenyl-spiro[cyclopentane-1,1'-naphthalen]-3'-yl)carbonyl)glycine