(2R,5S,6S)-5-{[1-(1-tert-Butoxycarbonylamino-cyclohexyl)-methanoyl]-amino}-6-hydroxy-2-methyl-azepane-1-carboxylic acid benzyl ester 在
palladium 10% on activated carbon
氢气 作用下,
以
乙醇 为溶剂,
反应 5.0h,
生成
[1-((3S,4S,7R)-3-hydroxy-7-methyl-azepan-4-ylcarbamoyl)-cyclohexyl]-carbamic acid-tert-butyl ester