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ID: ALA3585303
Journal: Bioorg Med Chem Lett
Title: Progress towards small molecule menin-mixed lineage leukemia (MLL) interaction inhibitors with in vivo utility.
Authors: Senter T, Gogliotti RD, Han C, Locuson CW, Morrison R, Daniels JS, Cierpicki T, Grembecka J, Lindsley CW, Stauffer SR.
Abstract: A series of substituted hydroxymethyl piperidine small molecule inhibitors of the protein-protein interaction between menin and mixed lineage leukemia 1 (MLL1) are described. Initial members of the series showed good inhibitory disruption of the menin-MLL1 interaction but demonstrated poor physicochemical and DMPK properties. Utilizing a structure-guided and iterative optimization approach key substituents were optimized leading to inhibitors with cell-based activity, improved in vitro DMPK parameters, and improved half-lives in rodent PK studies leading to MLPCN probe ML399. Ancillary off-target activity remains a parameter for further optimization.
CiteXplore: 25987377