[EN] SUBSTITUTED 1,2,3-TRIAZOLES AS NR2B-SELECTIVE NMDA MODULATORS [FR] 1,2,3-TRIAZOLES SUBSTITUÉS UTILISÉS COMME MODULATEURS DE NMDA SÉLECTIFS DE NR2B
The present invention relates to compounds of formula
1
wherein A is an unsubstituted or substituted cyclic group; and
R is hydrogen or lower alkyl;
or a pharmaceutically acceptable acid addition salt thereof.
These compounds are NMDA NR-2B receptor subtype specific blockers and are useful in the treatment of neurodegeneration, depression and pain.
Substituted 1,2,3-triazoles as NR2B-selective NMDA modulators
申请人:JANSSEN PHARMACEUTICA NV
公开号:US10233173B2
公开(公告)日:2019-03-19
Substituted 1,2,3-triazoles as NR2B receptor ligands. Such compounds may be used in NR2B receptor modulation and in pharmaceutical compositions and methods for the treatment of disease states, disorders, and conditions mediated by NR2B receptor activity.
(IMIDAZOL-1-YL-METHYL)-PYRIDAZINE AS NMDA RECEPTOR BLOCKER
申请人:F. Hoffmann-La Roche AG
公开号:EP1506190A1
公开(公告)日:2005-02-16
US7005432B2
申请人:——
公开号:US7005432B2
公开(公告)日:2006-02-28
[EN] (IMIDAZOL-1-YL-METHYL)-PYRIDAZINE AS NMDA RECEPTOR BLOCKER<br/>[FR] (IMIDAZOL-1-YL-METHYL)-PYRIDAZINE EN TANT QU'ANTAGONISTE DU RECEPTEUR NMDA
申请人:HOFFMANN LA ROCHE
公开号:WO2003097637A1
公开(公告)日:2003-11-27
The present invention relates to compounds of formula (I) wherein A is an unsubstituted cyclic group; and R is hydrogen or lower alkyl; and pharmaceutically acceptable acid addition salts thereof. It has been shown that the compounds of formulas IA and IB are good NMDA NR-2B receptor subtype specific blockers. Possible therapeutic indications for these compounds include acute forms of neurodegeneration caused, e.g., by stroke and brain trauma, and chronic forms of neurodegeneration such as Alzheimer's disease, Parkinson's disease, Huntington's disease, ALS(amyotrophic lateral sclerosis) and neurodegeneration associated with bacterial or viral infections and, in addition, depression and chronic and acute pain.