在
palladium on activated charcoal
氢气 作用下,
以
甲醇 为溶剂,
以69%的产率得到(2S,3R)-2-[[(2S,4R)-1-[(2S)-2-[[(2S)-2-[[(2S)-2-amino-5-(diaminomethylideneamino)pentanoyl]amino]-3-(4-hydroxyphenyl)propanoyl]amino]-4-methylpentanoyl]-4-fluoropyrrolidine-2-carbonyl]amino]-3-hydroxybutanoic acid