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ID: ALA4425189
Journal: Bioorg Med Chem Lett
Title: Identification of potent, selective KDM5 inhibitors.
Authors: Gehling VS, Bellon SF, Harmange JC, LeBlanc Y, Poy F, Odate S, Buker S, Lan F, Arora S, Williamson KE, Sandy P, Cummings RT, Bailey CM, Bergeron L, Mao W, Gustafson A, Liu Y, VanderPorten E, Audia JE, Trojer P, Albrecht BK.
Abstract: This communication describes the identification and optimization of a series of pan-KDM5 inhibitors derived from compound 1, a hit initially identified against KDM4C. Compound 1 was optimized to afford compound 20, a 10nM inhibitor of KDM5A. Compound 20 is highly selective for the KDM5 enzymes versus other histone lysine demethylases and demonstrates activity in a cellular assay measuring the increase in global histone 3 lysine 4 tri-methylation (H3K4me3). In addition compound 20 has good ADME properties, excellent mouse PK, and is a suitable starting point for further optimization.
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