PP-C8

PP-C8, a potent and selective PROTAC CDK12-Cyclin K degrader, efficiently induces degradation of CDK12 and Cyclin K, with DC50 values of 416 nM and 412 nM, respectively. This compound exhibits significant synergistic antiproliferative effects when combined with a PARP inhibitor in triple-negative breast cancer (TNBC) [1].