VU6001966 is a potent and selective mGlu2 inhibitor (mGlu2 IC50 = 78 nM) and negative allosteric modulator. VU6001966 exhibits excellent central nervous system (CNS) penetration.
VU6010572 is a highly potent and selective negative allosteric modulator of mGlu3, exhibiting an IC50 of 245 nM. Additionally, VU6010572 displays high central nervous system penetrance [1] [2].