[EN] 6,7-DIHYDROPYRAZOLO[1,5-a]PYRAZIN-4(5H)-ONE COMPOUNDS AND THEIR USE AS NEGATIVE ALLOSTERIC MODULATORS OF MGLUR2 RECEPTORS<br/>[FR] COMPOSÉS 6,7-DIHYDROPYRAZOLO[1,5-A]PYRAZIN-4(5H)-ONE ET LEUR UTILISATION COMME MODULATEURS ALLOSTÉRIQUES NÉGATIFS DES RÉCEPTEURS MGLUR2
申请人:JANSSEN PHARMACEUTICA NV
公开号:WO2014195311A1
公开(公告)日:2014-12-11
The present invention relates to novel 6,7-dihydropyrazolo[1,5-a]pyrazin-4(5H)-one derivatives of Formula (I) as negative allosteric modulators (NAMs) of the metabotropic glutamate receptor subtype 2 ("mGluR2"). The invention is also directed to pharmaceutical compositions comprising such compounds, to processes for preparing such compounds and compositions, and to the use of such compounds and compositions for the prevention or treatment of disorders in which the mGluR2 subtype of metabotropic receptors is involved, especially CNS disorders.
本发明涉及一种新型的Formula (I)的6,7-二氢吡唑并[1,5-a]吡嗪-4(5H)-酮衍生物,作为代谢型谷氨酸受体亚型2 ("mGluR2")的负变构调节剂(NAMs)。该发明还涉及包含这些化合物的药物组合物,用于制备这些化合物和组合物的方法,以及用于预防或治疗涉及代谢型受体亚型2的疾病的化合物和组合物的用途,特别是中枢神经系统疾病。