2,6-Dimethoxy-5-(methylthio)pyridine-3-boronic acid pinacol ester
6-(Diethylcarbamoyl)pyridine-3-boronicacidpinacolester
3-氟-2-(4-吗啉代)吡啶-4-硼酸频哪醇酯
6-Ethoxy-4-methylpyridine-3-boronicacidpinacolester
