(1R,2S,5R)-2-isopropyl-5-methylcyclohexyl (2S,4S)-4-(benzoyloxy)pyrrolidine-2-carboxylate

(S)-2-(((S)-1-phenylethyl)amino)pent-4-enamide

(3S,5S)-5-(iodomethyl)-3-(((S)-1-phenylethyl)amino)dihydrofuran-2(3H)-one

(2s,4r)-1,2-二苄氧羰基-4-羟基吡咯烷

N-Boc-顺式-4-羟基-L-脯氨酸