2244452-09-1

BI-4924 is a lipophilic, highly plasma protein bound selective phosphoglycerate dehydrogenase (PHGDH) inhibitor (IC50=3 nM) with excellent microsomal, as well as hepatocytic stability. Intracellular trapping of BI-4924 disrupts serine biosynthesis with an IC50 of 2200 nM at 72 h[1].

[1] Weinstabl H, et al. Intracellular Trapping of the Selective Phosphoglycerate Dehydrogenase (PHGDH) Inhibitor BI-4924 Disrupts Serine Biosynthesis. J Med Chem. 2019 Jul 31. DOI:10.1021/acs.jmedchem.9b00718