Boc-(S)-a-(3-thiophenylmethyl)proline

Boc-D-tyrosinol

Na-1-(4,4-dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl-L-tyrosinol

Na-Fmoc-6-hydroxynorleucine

Na-Benzyl-Na-methyl-L-alanine methyl ester hydrochloride

N-Benzyl-D-methionine methyl ester hydrochloride

Z-L-aspartic acid b-allyl ester

(S)-Na-Z-Nb-Boc-2,3-diaminopropan-1-ol

Boc-a-methyl-L-4-fluorophenylalanine

Boc-L-4-carbamoylphenylalanine

threo-N-Boc-D-homophenylalanine epoxide