Pyridine series

N-(p-Toluenesulfonyl)-L-glutam

Benzyl glycinate hydrochloride

Methyl 3-aminopropionate hydro

L-Leucine benzyl ester p-tolue

L-Alanine benzyl ester 4-tolue

(R)-Amino-(4-hydroxyphenyl)ace

(D-p-Hydroxy-phenylglycine met

CBZ-D-Ser-OH

N-Cbz-L-Isoleucine

FMOC-NVA-OH

FMOC-D-PHG-OH