8-[2-Nitro-4-(trifluoromethyl)phenyl]-1,4-dioxa-8-azaspiro-[4,5]-decane

(R,R)-6-Benzyl-octahydro-pyrrolo[3,4-b]pyridine dihydrochloride

(4R)-4-Benzyl-D-glutamic acid hydrochloride

(S)-1-N-Benzyl-prolinol

N-苄基-L-脯氨醇

1-Boc-3-N-(Pyridin-4-ylmethyl)-amino-piperidine

3-Amino-1-N-Cbz-piperidine

1-Cbz-3-氨基哌啶

(R)-N-Boc-3-(3-Pyridyl)-alanine

(R)-3-N-Cbz-Amino-piperidine

(R)-3-N-苄氧羰基-氨基-哌

DL-(3-Chlorophenyl)alanine

3-氨基-3-(3-氯苯基)丙酸

(R)-(p-Chlorophenyl)alanine

(R)-3-氨基-3-(4-氯苯基)丙酸

2-Cyclohexyl-L-glycine

L-2-环己基甘氨酸