N-苄氧羰基-L-谷氨酸酐

methyl (S)-2-benzyloxycarbonylamino-6-diazo-5-oxohexanoate

benzyl (S)-4-(3-((4-nitrophenyl)amino)-3-oxopropyl)-5-oxooxazolidine-3-carboxylate

(4S)-3-(benzyloxycarbonyl)-4-[(3S)-3-hydroxy-3-deuteriopropyl]-1,3-oxazolidin-5-one