Discovery and SAR of novel series of imidazopyrimidinones and dihydroimidazopyrimidinones as positive allosteric modulators of the metabotropic glutamate receptor 5 (mGlu5)
摘要:
We report the discovery and SAR of two novel series of imidazopyrimidinones and dihydroimidazopyrimidinones as metabotropic glutamate receptor 5 (mGlu(5)) positive allosteric modulators (PAMs). Exploration of several structural features in the western and eastern part of the imidazopyrimidinone core and combinations thereof, revealed compound 4a as a mGlu(5) PAM with good in vitro potency and efficacy, acceptable drug metabolism and pharmacokinetic (DMPK) properties and in vivo efficacy in an amphetamine-based model of psychosis. However, the presence of CNS-mediated adverse effects in preclinical species precluded any further in vivo evaluation. (C) 2015 Elsevier Ltd. All rights reserved.
SUBSTITUTED IMIDAZOPYRIMIDIN-5(6H)-ONES AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS
申请人:Conn P. Jeffrey
公开号:US20130245043A1
公开(公告)日:2013-09-19
In one aspect, the invention relates to imidazopyrimidin-5(6H)-one analogs, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
Substituted imidazopyrimidin-5(6H)-ones as allosteric modulators of MGLUR5 receptors
申请人:Conn P. Jeffrey
公开号:US08865725B2
公开(公告)日:2014-10-21
In one aspect, the invention relates to imidazopyrimidin-5(6H)-one analogs, derivatives thereof, and related compounds, which are useful as positive allosteric modulators of the metabotropic glutamate receptor subtype 5 (mGluR5); synthetic methods for making the compounds; pharmaceutical compositions comprising the compounds; and methods of treating neurological and psychiatric disorders associated with glutamate dysfunction using the compounds and compositions. This abstract is intended as a scanning tool for purposes of searching in the particular art and is not intended to be limiting of the present invention.
[EN] SUBSTITUTED IMADAZAPYRINIDIN-5(6H)-ONES AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS<br/>[FR] IMADAZAPYRINIDIN-5(6H)-ONES SUBSTITUÉES EN TANT QUE MODULATEURS ALLOSTÉRIQUES DES RÉCEPTEURS MGLUR5
申请人:UNIV VANDERBILT
公开号:WO2012125732A8
公开(公告)日:2013-10-17
SUBSTITUTED IMADAZOPYRIMIDIN-5(6H)-ONES AS ALLOSTERIC MODULATORS OF MGLUR5 RECEPTORS