BPKDi 是一种有效的联吡啶 PKD 抑制剂，对 PKD1、PKD2 和 PKD3 的 IC50 分别为 1 nM、9 nM 和 1 nM。BPKDi 阻断心肌细胞中 IIa 类 HDAC 的信号依赖性磷酸化和核输出 BPKDi is a potent bipyridyl PKD inhibitor with IC50s of 1 nM, 9 nM and 1 nM for PKD1, PKD2 and PKD3, respectively. BPKDi blocks signal-dependent phosphorylation and nuclear export of class IIa HDACs in cardiomyocytes