(4R,5S)-Boc-4-amino-5-methyl-heptanoic acid

Boc-(S)-4-amino-2-carboxymethyl-1,3,4,5-

Fmoc-(R,S)-3-amino-2-phenylpropionic acid

Fmoc-D-Ala(b-cyclobutyl)-OH

Fmoc-D-丙氨酸(二-环丁基)-OH

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

(S)-3-(Boc-氨基)-4-(4-吡啶基)丁酸

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

Boc-3,4-difluoro-L-b-homophenylalanine

BOC-(S)-3-氨基-4-(3,4-二氟苯基)丁酸

(R)-a-(4-Methylbenzyl)prolineHCl

Boc-(S)-3-amino-3-(2-thienyl)propionic acid

Boc-S-3-氨基-3-(2-噻吩基)丙酸

Boc-(S)-a-(2-thiophenylmethyl)proline

(R)-α-脯氨酸脯氨酸盐酸盐, (R)-a-PropynylprolineHCl