(2R,4S,5S)-5-((S)-2-(((benzyloxy)carbonyl)amino)-4-oxo-4-(tritylamino)butanamido)-4-((tert-butyldimethylsilyl)oxy)-6-phenyl-2-(3-((triphenylphosphonio)amino)propyl)hexanoate 在
lithium hydroxide 作用下,
以
1,4-二氧六环 为溶剂,
生成 (2R,4S,5S)-2-(3-Amino-propyl)-5-[(S)-2-benzyloxycarbonylamino-3-(trityl-carbamoyl)-propionylamino]-4-(tert-butyl-dimethyl-silanyloxy)-6-phenyl-hexanoic acid