PXS-5120A 是一种不可逆的Lysyl Oxidase-like 2/3 (LOXL2/3) 的氟代烯丙胺抑制剂，具有抗纤维化活性。

PXS-5120A is an irreversible fluoroallylamine Lysyl Oxidase-like 2/3 (LOXL2/3) inhibitor with anti-fibrotic activity.

PXS-5120A is >300-fold selective for LOXL2 (Ki of 83 nM; pIC50 of 8.4) over LOXL (pIC50 of 5.8)[1]. PXS-5120A inhibits recombinant human LOXL2, human fibroblast LOXL2, recombinant mouse LOXL2, recombinant rat LOXL2, collagen oxidation assay, recombinant human LOXL3 and recombinant human LOXL4(IC50s of 5 nM, 9 nM, 6 nM, 6 nM, 13 nM, 16 nM and 280 nM, respectively)[1].

In mice, PXS-5129A is readily absorbed following oral gavage, and rapidly hydrolyzed to release PXS-5120 (free base) in vivo, affording plasma concentrations well above the LOXL2 IC50 (6 nM) for a prolonged period (>6 h), while remaining well below the IC50 for LOX throughout[1].

2125955-70-4

C22H25ClFN3O4S

481.97

(< 1 mg/ml refers to the product slightly soluble or insoluble )
Powder: -20°C for 3 years
In solvent: -80°C for 2 years