6-(Cyclobutylamino)pyridine-2-boronicacidpinacolester
2-乙酰胺-5-氯苯硼酸频那醇酯
2-Phenylpyridine-4-boronicacidpinacolester
2-Chloro-3-nitropyridine-5-boronicacidpinacolester