6-(4-(tert-Butoxycarbonyl)piperazin-1-yl)pyridine-2-boronicacid
4-(N,N-二甲氨基甲酰基)苯硼酸
5-Bromo-3-(N,N-dimethylaminocarbonyl)phenylboronic acid
2-Ethylpyridine-3-boronicacid