(4S)-4-benzyl-5-oxo-1,3-oxazolidine-3-carboxylic acid benzyl ester

(S)-2-异氰酰基-3-苯基丙酸

methyl (tert-butylsulfonyl)-L-phenylalaninate

(2R,5S)-2-benzyl-5-isopropyl-3,6-dimethoxy-2,5-dihydropyrazine

N3-L-Phe-OMe