5-(Ethoxycarbonyl)pyridine-3-boronicacidpinacolester
2-[(2,2-Dimethylpropanoyl)amino]pyridin-3-boronicacidpinacolester
4-Methoxy-3-(1-methylethyl)phenylboronic acid pinacol ester
6-(N-Propoxy)pyridine-2-boronic acid pinacolester