(Z)-7-((R)-2-oxo-5-pentylcarbamoyloxymethyl-pyrrolidin-1-yl)-hept-5-enoic acid methyl ester 在
钯 氢气 、
甲醇 作用下,
以
甲醇 为溶剂,
反应 5.0h,
以to afford 24 mg (99%) of the title compound (29)的产率得到7-((R)-2-oxo-5-pentylcarbamoyloxymethyl-pyrrolidin-1-yl)-heptanoic acid methyl ester