Indenone derivatives:: A novel template for peroxisome proliferator-activated receptor γ (PPARγ) agonists

Agonists of peroxisome proliferator-activated receptor gamma (PPAR gamma) are of interest as a treatment for diabetes, which prompted the identification of a new class of non-TZD PPAR gamma agonist. Moreover, compound 14c has displayed the most active agonistic activity with an EC50 value of 50 nM, in addition to exhibiting a new binding mode in the X-ray cocrystal structure.