(R)-a-(4-Biphenylmethyl)prolineHCl

(S)-a-PropynylprolineHCl

()-trans-4-(2-Bromophenyl)pyrrolidine-3-carboxylic acid hydrochloride

Boc-()-trans-4-(2,3-dichlorophenyl)pyrrolidine-3-carboxylic acid

Boc-()-trans-4-(2-hydroxyphenyl)pyrrolidine-3-carboxylic acid

2-(4-Boc-piperazinyl)-2-(3-bromophenyl)acetic acid

Na-Boc-Ng-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-2,4-diaminobutyric acid

Na-Boc-Nb-(2,4-dinitrophenyl)-D-2,3-diaminopropionic acid

N-Benzyl-N-methyl-D-methionine methyl ester hydrochloride

Nin-Formyl-L-1,2,3,4-tetrahydro-norharmane-3-carboxylic acid hydrochloride