Pyridine series

4-Nitro-3-(trifluoromethyl)ani

(2R,4S)-4-Hydroxypyrrolidine-1

 Boc-L-Orn(Fmoc)-OH

3-amino-6-chloropyridazine    

Boc-D-Lys(Fmoc)-OH

3-acetylbenzene-1-sulfonyl chl

(S)-3-Amino-2-pyrrolidinone hy

Ethyl (S)-4-cyano-3-hydroxybut

tris(dimethylamino)sulfonium d

Phenoxyacetic anhydride

4-Amino-2-cyanopyridine

2-Methyl-oxazole-4-carbaldehyd