ethyl (2S)-5-[13-[(4S)-5-ethoxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopent-1-ynyl]-1,9-diazatetracyclo[7.7.1.02,7.010,15]heptadeca-2(7),3,5,10(15),11,13-hexaen-5-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]pent-4-ynoate 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
20.0 ℃
、101.32 kPa
条件下,
以100%的产率得到ethyl (2S)-5-[13-[(4S)-5-ethoxy-4-[(2-methylpropan-2-yl)oxycarbonylamino]-5-oxopentyl]-1,9-diazatetracyclo[7.7.1.02,7.010,15]heptadeca-2(7),3,5,10(15),11,13-hexaen-5-yl]-2-[(2-methylpropan-2-yl)oxycarbonylamino]pentanoate