benzyl (3S,6S,7aR)-2,2-dimethyl-6-[[(5S)-6-[(4-nitrophenyl)methoxy]-5-[(4-nitrophenyl)methoxycarbonylamino]-6-oxohexanoyl]amino]-5-oxo-3,6,7,7a-tetrahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylate 在
palladium on activated charcoal
氢气 作用下,
生成 (3S,6S,7aR)-6-[[(5S)-5-amino-5-carboxypentanoyl]amino]-2,2-dimethyl-5-oxo-3,6,7,7a-tetrahydropyrrolo[2,1-b][1,3]thiazole-3-carboxylic acid