benzyl (S)-{6-[4-(tert-butoxycarbonylamino-imino-methyl)-benzylcarbamoyl]-4-oxo-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidin-3-yl}-(3-trifluoromethyl-benzyl)-carbamate 在
palladium 10% on activated carbon
氢气 作用下,
以
甲醇 为溶剂,
反应 1.0h,
以100%的产率得到tert-butyl (S)-{imino-[4-({[4-oxo-3-(3-trifluoromethyl-benzylamino)-4,6,7,8-tetrahydro-pyrrolo[1,2-a]pyrimidine-6-carbonyl]-amino}-methyl)-phenyl]-methyl}-carbamate