tert-butyl (6S)-6-[5-[4-[4-[(2S,8S,10E)-8-(methoxycarbonylamino)-7-oxo-13-oxa-6,17,18-triazatricyclo[13.2.1.02,6]octadeca-1(17),10,15-trien-16-yl]phenyl]phenyl]-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate 在
palladium hydroxide, 20 wt% on carbon
氢气 作用下,
以
甲醇 为溶剂,
20.0 ℃
、413.69 kPa
条件下,
反应 15.0h,
以88%的产率得到tert-butyl (6S)-6-[5-[4-[4-[(2S,8S)-8-(methoxycarbonylamino)-7-oxo-13-oxa-6,17,18-triazatricyclo[13.2.1.02,6]octadeca-1(17),15-dien-16-yl]phenyl]phenyl]-1H-imidazol-2-yl]-5-azaspiro[2.4]heptane-5-carboxylate