New 2-(Aryloxy)-3-phenylpropanoic Acids as Peroxisome Proliferator-Activated Receptor α/γ Dual Agonists Able To Upregulate Mitochondrial Carnitine Shuttle System Gene Expression
The preparation of a series of 2-(aryloxy)-3-phenylpropanoic acids, resulting from the introduction of different substituents into the biphenylsystem of the previously reported peroxisome proliferator-activated receptor α/γ (PPARα/γ) dual agonist 1, allowed the identification of new ligands with higher potency on PPARα and fine-tuned moderate PPARγ activity. For the most promising stereoisomer (S)-16