Pemafibrate

848259-27-8

C28H30N2O6

DMSO : >= 100 mg/mL (203.85 mM); H2O : < 0.1 mg/mL (insoluble)

Cell Cycle/DNA Damage

Pemafibrate is a highly selective PPARalpha agonist, with an EC₅₀ of 1 nM. IC50 & Target: EC50: 1 nM (h-PPARalpha), 1.10 uM (h-PPARgamma), 1.58 uM (h-PPARdelta)^[1] In Vitro: Pemafibrate is a potent PPARalpha agonist, with EC₅₀s of 1 nM, 1.10 uM and 1.58 uM for h-PPARalpha, h-PPARgamma and h-PPARdelta, respectively. Pemafibrate is more than 1000 fold selective towards PPARalpha than PPARgamma and PPARdelta^[1]. In Vivo: Pemafibrate (3 mg/kg, p.o.) increases plasma h-apoA-I in human apoA-I (h-apoA-I) transgenic mice, and shows higher levels of plasma h-apoA-I than fenofibrate at 300 mg/kg^[1]. Pemafibrate (0.03?mg/kg) decreases levels of triglycerides and aspartate aminotransferase (AST) in PEMA-L (db/db) mice. Pemafibrate (0.1?mg/kg) not only shows such effects but increases liver weight in PEMA-H (db/db) mice. Pemafibrate enhances the pathogenesis in a rodent model of nonalcoholic steatohepatitis (NASH). Pemafibrate significantlly reduces the grade of hepatocyte ballooning in PEMA-H mice. Furthermore, Pemafibrate modulates lipid turnover and induces uncoupling protein 3 (UCP 3) expression in the liver^[2]. Pemafibrate (K-877, 0.0005%) contained in high-fat diet (HFD) inhibits the body weight gain in mice. Pemafibrate significantly decreases the abundance of triglyceride (TG)-rich lipoproteins, including remnants, in postprandial plasma of mice. Pemafibrate also decreases intestinal mRNA expression of ApoB and Npc1l1^[3].