((S)-1-{(S)-2-Allylcarbamoyl-1-[(1S,2S,4R)-4-((S)-1-benzylcarbamoyl-2-methyl-propylcarbamoyl)-2-(tert-butyl-dimethyl-silanyloxy)-1-isobutyl-pentylcarbamoyl]-ethylcarbamoyl}-2-methyl-propyl)-carbamic acid but-3-enyl ester 在
氢氟酸 作用下,
以
四氢呋喃 为溶剂,
生成 but-3-en-1-yl N-[(1S)-1-{[(1S)-1-{[(1R,3S,4S)-1-{[(1S)-1-(benzylcarbamoyl)-2-methylpropyl]carbamoyl}-3-hydroxy-1,6-dimethylheptan-4-yl]carbamoyl}-2-(prop-2-en-1-ylcarbamoyl)ethyl]carbamoyl}-2-methylpropyl]carbamate