Pyridine series

Fmoc-D-Leu-OH

Fmoc-D-Glu(oBut)-OH  

Fmoc-D-Asn(Trt)-OH 

Fmoc-D-Ala-OH

4-Nitro-L-phenylalanine monohy

4-Nitro-D-phenylalanine monohy

4-Amino-D-phenylalanine

4-Amino-L-phenylalanine

4-Amino-N-Boc-L-phenylalanine

Boc-D-Phe(4-NH2)-OH

BOC-ARG-OH  

H-Glu(OtBu)-OtBu HCl