LAUSR

Many peroxisome proliferator-activated receptors (PPARs) agonists have been developed for the treatment of metabolic disorders, while several PPARs agonists were discontinued in clinical trials because of PPARγ related side effects. In order to increase the selectivity against PPARγ, we performed a structure-activity relationship study based on PPARα/γ/δ agonist MHY2013. These efforts eventually led to the identification of compound 4, a dual PPARα/δ agonist with considerable potencies on PPARα/δ and high selectivity against PPARγ. In the Western Diet and CCl4-induced non-alcoholic steatohepatitis model, compound 4 alleviates the hepatic steatosis, inflammation, and fibrosis. These results indicated that dual PPARα/δ agonist 4 might be a promising lead compound for further investigations.