S-Fcme is an activator of multidrug resistance transporter that acts by stimulating the multidrug resistance transporter ATPase activity and competing for drug binding.
OSI-296 is a potent and dual inhibitor of cMET and RON kinases (IC50 value are 42 nM and 200 nM for cMet and sfRon respectively) . OSI-206 shows in vivo efficacy and is well tolerated in tumor xenografts models upon oral dosing. OSI-296 also reduces tumou