tert-butyl (((2R,8R,9S)-11-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2,9-dimethyl-14-nitro-12-oxo-3,6,9,10,11,12-hexahydro-2H,8H-benzo[b][1,9]dioxa[5]azacyclotetradecin-8-yl)methyl)(methyl)carbamate 在
5% Pd(II)/C(eggshell) 、
氢气 作用下,
以
甲醇 为溶剂,
以65%的产率得到tert-butyl (((2R,8R,9S)-14-amino-11-((S)-1-((4-methoxybenzyl)oxy)propan-2-yl)-2,9-dimethyl-12-oxo-3,4,5,6,9,10,11,12-octahydro-2H,8H-benzo[b][1,9]dioxa[5]azacyclotetradecin-8-yl)methyl)(methyl)carbamate