Amino Acids

6-(4-Ethyl-piperazin-1- yl)pyridine-3-boronic acid pinacol ester

6-Carbamoylpyridine-3- boronic acid pinacol ester- HCl

6-Methylpyridine-3-boronic acid pinacol ester

6-(Pyrrolidin-1-yl)pyridine- 3-boronic acid

4-Chloropyridine-3-boronic acid pinacol ester

6-(1-Piperidinylamino)pyridine- 3-boronic acid pinacol ester

6-(Piperidin-1-yl)pyridine-3- boronic acid pinacol ester

6-(2-(Trimethylsilyloxy)propan- 2-yl)pyridine-3-boronic acid pinacol ester

6-(4-Fluoro- phenyl)pyridine-3-boronic acid

6-(4-Methylbenzylamino)pyridin e-3-boronic acid pinacol ester