{4-[(3-{[3-({3-[(S)-3-(4-Benzyloxy-phenyl)-2-heptanoylamino-propionylamino]-propyl}-tert-butoxycarbonyl-amino)-propyl]-tert-butoxycarbonyl-amino}-propyl)-tert-butoxycarbonyl-amino]-butyl}-carbamic acid tert-butyl ester 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
反应 8.0h,
以70%的产率得到{4-[tert-Butoxycarbonyl-(3-{tert-butoxycarbonyl-[3-(tert-butoxycarbonyl-{3-[(S)-2-heptanoylamino-3-(4-hydroxy-phenyl)-propionylamino]-propyl}-amino)-propyl]-amino}-propyl)-amino]-butyl}-carbamic acid tert-butyl ester