An available strategy based on accurate mass by ultra high performance liquid chromatography coupled to Fourier transform ion cyclotron resonance mass spectrometry technology to characterization of metabolic profile of palbociclib in rat urine, feces and bile

Palbociclib (named PD 0332991) is a novel highly selective cyclin-dependent kinase 4 and 6 (CDK 4/6) inhibitor, which has been approved by the Food and Drug Administration (FDA) for the treatment of hormone-receptor-positive advanced breast cancer. This present study developed a comprehensive strategy to investigate the metabolic profile of palbociclib in rat urine, feces and bile samples based on an ultra high performance liquid chromatography...