1-Isopropyl-1H-pyrazole-4-boronic acid pinacol ester
2-Ethoxycarbonylpyridine-4-boronicacidpinacolester
4-[(tert-Butoxycarbonyl)amino]pyridine-3-boronicacidpinacolester
2-Chloro-3-(trifluoromethyl)-pyridine-5-boronic acid pinacol ester