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ID: ALA4706511
Journal: Eur J Med Chem
Title: Structure-based design, synthesis and bioactivity evaluation of macrocyclic inhibitors of mutant isocitrate dehydrogenase 2 (IDH2) displaying activity in acute myeloid leukemia cells.
Authors: Che J,Huang F,Zhang M,Xu G,Qu B,Gao J,Chen B,Zhang J,Ying H,Hu Y,Hu X,Zhou Y,Gao A,Li J,Dong X
Abstract: The enzymes involved in the metabolic pathways in cancer cells have been demonstrated as important therapeutic targets such as the isocitrate dehydrogenase 2 (IDH2). A series of macrocyclic derivatives was designed based on the marketed IDH2 inhibitor AG-221 by using the conformational restriction strategy. The resulted compounds showed moderate to good inhibitory potential against different IDH2-mutant enzymes. Amongst, compound C6 exhibited better IDH2 inhibitory potency than AG-221, and showed excellent activity of 2-hydroxyglutarate (2-HG) suppression in vitro and its mesylate displayed good pharmacokinetic profiles. Moreover, C6 performed strong binding mode to IDH2 after computational docking and dynamic simulation, which may serve as a good starting point for further development.
CiteXplore: 32679449