AP5 is a potent and selective agonist for the GPR40 receptor with positive allosteric modulation of endogenous ligands (AgoPAM). AP5 demonstrates a rat hIP1 EC50 of 0.49 nM against the GPR40 receptor.
AMG 837 sodium salt is a potent GPR40 agonist(EC50=13 nM) with a superior pharmacokinetic profile and robust glucose-dependent stimulation of insulin secretion in rodents. IC50 value: 13 nM (EC50) [1] Target: GPR40 agonist AMG 837 displayed the expected t
AM-3189 is a potent and selective GPR40 Agonist with minimal CNS penetration, superior pharmacokinetic properties and in vivo efficacy comparable to AMG 837. AM-3189 maintains the in vivo efficacy of AMG 837 while displaying a superior pharmacokinetic profile and minimal CNS exposure. Similar to AMG 837, while highly potent on GPR40, AM-3189 was highly selective over the closely related GPCRs, GPR41 and GPR43. 13kdemonstrated low clearance, moderate volume of distribution, and good oral bioavailability. AM-3189 does not penetrate the rat CNS as indicated by a rat brain to plasma ratio of 0.04 at 3 h after an oral dose of 5 mg kg.