Fmoc-L-beta-高苯丙氨酸

(S)-3-[(benzyoxycarbonyl)amino]-4-phenylbutanoic acid

(+/-)-4-benzyl-2-azetidinone

N-[(1S)-1-cyanomethyl-2-phenylethyl]-2,4,6-trimethylbenzenesulfonamide

methyl N-(benzyloxycarbonyl)-(3S)-3-amino-4-phenylbutanoate