1-[5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-pyridinyl]piperidine6-(哌啶-1-基)吡啶-3-硼酸频哪醇酯2-(哌啶-1-基)吡啶-5-硼酸频哪醇酯2-(Piperidin-1-yl)pyridine-5-boronic acid pinacol ester6-(Piperidin-1-yl)pyridine-3-boronic acid pinacol ester6-(Piperidin-1-yl)-3-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine2-(PIPERIDIN-1-YL)PYRIDINE-5-BORONIC ACID PINACOL ESTER6-(Piperidin-1-yl)pyridine-3-boronic acid, pinacol ester