Discovery of 3-aminopicolinamides as metabotropic glutamate receptor subtype 4 (mGlu4) positive allosteric modulator warheads engendering CNS exposure and in vivo efficacy

Rocco D Gogliotti, Darren W Engers, Pedro M Garcia-Barrantes, Joseph D Panarese, Patrick R Gentry, Anna L Blobaum, Ryan D Morrison, J Scott Daniels, Analisa D Thompson, Carrie K Jones, P Jeffrey Conn, Colleen M Niswender, Craig W Lindsley, Corey R Hopkins