M-808 is a potent and efficacious covalent inhibitor, targeting the interaction between Menin and MLL. It demonstrates a high binding affinity with an IC50 value of 2.6 nM.
M-525 binds to menin (IC50: 3 nM) and achieves low nanomolar potencies in cell growth inhibition and in the suppression of MLL regulated gene expression in MLL leukemia cells. M-525 is a first-in-class, highly potent, irreversible, and covalent menin-MLL