{2-[((1S,2S)-2-{2-[(S)-2-[(6-{[tert-Butoxycarbonyl-(2-tert-butoxycarbonylamino-ethyl)-amino]-methyl}-pyridine-2-carbonyl)-amino]-3-(1H-imidazol-4-yl)-propionylamino]-ethylcarbamoyl}-cyclopropanecarbonyl)-amino]-ethyl}-carbamic acid benzyl ester 在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
生成 [2-({6-[(S)-1-(2-{[(1S,2S)-2-(2-Amino-ethylcarbamoyl)-cyclopropanecarbonyl]-amino}-ethylcarbamoyl)-2-(1H-imidazol-4-yl)-ethylcarbamoyl]-pyridin-2-ylmethyl}-tert-butoxycarbonyl-amino)-ethyl]-carbamic acid tert-butyl ester