(S)-Pyrrolidine-2-carboxylic acid 2-butoxyethyl ester trifluoroacetate

L-Tryptophan allyl ester hydrochloride

Fmoc-N-(butyl)glycine

Boc-5-amino-2-methoxybenzoic acid

(S)-3-Boc-amino-5-(carbonylmethyl)-2,3-dihydro-1,5-benzothiazepin-4(5H)-one

4-Fmoc-1-caboxymethyl-piperazin-2-one

Boc-(3-pyridyl)-L-b-homoalanine

Boc-3-methyl-D-b-homophenylalanine

BOC-(R)-3-氨基-4-(3-甲基苯基)丁酸

(2-Furyl)-L-b-homoalanine

Boc-(2-furyl)-D-b-homoalanine