Pyridine series

L-Glutamic acid 5-tert-butyl e

L-Glutamic Acid 1-Benzyl Ester

3-(3,4-Dimethoxyphenyl)-L-alan

D-Phenylalanine methyl ester h

H-Thr-NHMe

Boc-glu(obzl)-oh

3-(Dimethylamino)propionic aci

Boc-Ser(tBu)-OH.DCHA

N-Boc-O-tert-butyl-L-serine

FMOC-NLE-OH 

H-D-Glu(OtBu)-NH2.HCl

S-Allyl-L-Cysteine