(1S,2S,3R,5S)-2-{(S)-1-[(benzyloxy)carbonyl]pyrrolidin-2-ylcarboxamido}-2,6,6-trimethylbicyclo[3.1.1]heptane-3-carboxylic acid 在
palladium 10% on activated carbon 、
氢气 作用下,
以
甲醇 为溶剂,
以95%的产率得到(1S,2S,3R,5S)-2,6,6-trimethyl-2-[(S)-pyrrolidin-2-ylcarboxamido]bicyclo[3.1.1]heptane-3-carboxylic acid