1330624-42-4Relevant articles and documents
Discovery, Synthesis, and Preclinical Characterization of N-(3-Chloro-4-fluorophenyl)-1H-pyrazolo[4,3-b]pyridin-3-amine (VU0418506), a Novel Positive Allosteric Modulator of the Metabotropic Glutamate Receptor 4 (mGlu4)
Engers, Darren W.,Blobaum, Anna L.,Gogliotti, Rocco D.,Cheung, Yiu-Yin,Salovich, James M.,Garcia-Barrantes, Pedro M.,Daniels, J. Scott,Morrison, Ryan,Jones, Carrie K.,Soars, Matthew G.,Zhuo, Xiaoliang,Hurley, Jeremy,Macor, John E.,Bronson, Joanne J.,Conn, P. Jeffrey,Lindsley, Craig W.,Niswender, Colleen M.,Hopkins, Corey R.
, p. 1192 - 1200 (2016/10/03)
The efficacy of positive allosteric modulators (PAMs) of the metabotropic glutamate receptor 4 (mGlu4) in preclinical rodent models of Parkinson's disease has been established by a number of groups. Here, we report an advanced preclinically characterized mGlu4 PAM, N-(3-chloro-4-fluorophenyl)-1H-pyrazolo[4,3-b]pyridin-3-amine (VU0418506). We detail the discovery of VU0418506 starting from a common picolinamide core scaffold and evaluation of a number of amide bioisosteres leading to the novel pyrazolo[4,3-b]pyridine head group. VU0418506 has been characterized as a potent and selective mGlu4 PAM with suitable in vivo pharmacokinetic properties in three preclinical safety species.
PYRAZOLOPYRIDINE, PYRAZOLOPYRAZINE, PYRAZOLOPYRIMIDINE, PYRAZOLOTHIOPHENE AND PYRAZOLOTHIAZOLE COMPOUNDS AS MGLUR4 ALLOSTERIC POTENTIATORS, COMPOUNDS, AND METHODS OF TREATING NEUROLOGICAL DYSFUNCTION
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Page/Page column 80, (2011/09/15)
Pyrazolopyridine, pyrazolopyrazine, pyrazolopyrimidine, pyrazolothiophene and pyrazolothiazole compounds which are useful as allosteric potentiators/positive allosteric modulators of the metabotropic glutamate receptor subtype 4 (mGluR4); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of using the compounds, for example, in treating neurological and psychiatric disorders or other disease state associated with glutamate dysfunction.
