CID-755673 is a potent and selective cell-active small molecule inhibitor for PKD with an IC50 of 182 nM and exhibits selective PKD1 inhibition when compared with AKT, PLK1, CAK, CAMKIIα, and PKC isoforms.

CRT0066101 reduces BrdU incorporation, increases apoptosis, blocks neurotensin (NT)-induced PKD1/2 activation, reduces NT-induced PKD-mediated Hsp27 phosphorylation, attenuates PKD1-mediated NF-κB activation, and abrogates expression of NF-κB-dependent-dependent proliferative and pro-survival proteins.

1-Naphthyl PP1 is a selective inhibitor of src family kinases v-Src and c-Fyn as well as the tyrosine kinase c-Abl (IC50 values are 1.0, 0.6, 0.6, 18 and 22 μM for v-Src, c-Fyn, c-Abl, CDK2 and CAMK II respectively).

PKD-IN-1 是一种氨基乙胺芳基 (AEAA) 化合物，可作为 PKD-1 抑制剂，用于研究蛋白激酶 D (PKD) 介导的疾病。

kb NB 142-70 is a selective protein kinase D (PKD) inhibitor (IC50 values are 28.3, 58.7 and 53.2 nM for PKD1, 2 and 3 respectively).

CID-2011756 is a cell-active ATP competitive and specific PKD1 inhibitor that inhibits phorbol ester-induced endogenous PKD1 activation in LNCaP prostate cancer cells.