Boc-5-amino-2-methoxybenzoic acid

Boc-(2-thienyl)-L-beta-homoalanine

Boc-(R)-3-氨基-4-(2-噻吩基)丁酸

(S)-Boc-4-(4-pyridyl)-Homoala-OH

(S)-3-(Boc-氨基)-4-(4-吡啶基)丁酸

Boc-pentafluoro-D-b-homophenylalanine

Boc-(R)-3-氨基-4-(五氟苯基)丁酸

Boc-(2-thienyl)-D-beta-homoalanine

(2-Furyl)-L-b-homoalanine

Fmoc-(2-furyl)-L-b-homoalanine

Fmoc-L-beta-homopropargylglycine

Boc-(R)-3-amino-3-(3-trifluoromethylphenyl)propionic acid

(S)-a-(2-Trifluoromethylbenzyl)prolineHCl

Boc-(R)-a-(2-furanylmethyl)proline