Simultaneous Determination of a Novel PD-L1 Inhibitor, IMMH-010, and Its Active Metabolite, YPD-29B, in Rat Biological Matrices by Polarity-Switching Liquid Chromatography-Tandem Mass Spectrometry: Application to ADME Studies

• Main Authors: Jianwei Jiang (Author), Xiaowen Zou (Author), Yuke Liu (Author), Xiao Liu (Author), Kai Dong (Author), Xiaoqing Yao (Author), Zhiqiang Feng (Author), Xiaoguang Chen (Author), Li Sheng (Author), Yan Li (Author)
• Format: Book
• Published: Frontiers Media S.A., 2021-06-01T00:00:00Z.
• Subjects: article
• Online Access: Connect to this object online.

IMMH-010 is a prodrug of YPD-29B, which is a novel PD-L1 inhibitor. A specific and sensitive LC-MS/MS method with polarity switching was developed and validated for the simultaneous determination of IMMH-010 and YPD-29B in rat plasma, liver, brain, urine and fecal samples. Method validation was inve...