PAT-1251

PAT-1251 is a potent, selective and oral Lysyl Oxidase-Like 2 (LOXL2) inhibitor, with IC50s of 0.71 and 1.17 μM for hLOXL2 and hLOXL3, respectively, and also potently inhibits mouse, rat, and dog LOXL2 (IC50s, 0.10, 0.12, and 0.16 μM, respectively); PAT-1251 has entered clinical development with the potential to treat a number of fibrotic diseases.

Signaling Pathways >> Others >> Others

Research Areas >> Others

IC50: 0.10 μM (Mouse LOXL2), 0.12 μM (Rat LOXL2), 0.16 μM (Dog LOXL2), 0.71 μM (hLOXL2), 1.17 μM (hLOXL3)[1]

PAT-1251 is a Lysyl Oxidase-Like 2 (LOXL2) inhibitor, with IC50s of 0.71 and 1.17 μM for hLOXL2 and hLOXL3, respectively, and also potently inhibits mouse, rat, and dog LOXL2 (IC50s, 0.10, 0.12, and 0.16 μM, respectively). PAT-1251 shows highly selective for LOXL2 over other key members of the amine oxidase family, such as the copper-dependent amine oxidases semicarbazide-sensitive amine oxidase (SSAO) and diamine oxidase (DAO), in addition to the flavin-dependent monoamine oxidases A (MAO-A) and B (MAO-B), with <10% inhibition at 10 μM[1].

[1]. Rowbottom MW, et al. Identification of 4-(Aminomethyl)-6-(trifluoromethyl)-2-(phenoxy)pyridine Derivatives as Potent, Selective, and Orally Efficacious Inhibitors of the Copper-Dependent Amine Oxidase, Lysyl Oxidase-Like 2 (LOXL2). J Med Chem. 2017 May 25;60(10):4403-4423.

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