Imidazolophthalazine derivatives as ligands for GABAA receptors
申请人:Carling William Robert
公开号:US06946461B2
公开(公告)日:2005-09-20
A class of substituted imadazolo[2,1-a]phthalazine derivatives as ligands for GABA
A
receptors of formula I:
which are partial or full inverse agonists of an α5 receptor subunit while being relatively free of activity at α1 and/or α2 and/or α3 receptor subunit binding sites are described herein; they are therefore of benefit as a medicament for enhancing cognition but with the reduction or elimination of proconvulsant activity.
IMIDAZOLOPHTHALAZINE DERIVATIVES AS LIGANDS FOR GABAA RECEPTORS
申请人:MERCK SHARP & DOHME LTD.
公开号:EP1303518A1
公开(公告)日:2003-04-23
US6946461B2
申请人:——
公开号:US6946461B2
公开(公告)日:2005-09-20
[EN] IMIDAZOLOPHTHALAZINE DERIVATIVES AS LIGANDS FOR GABAA RECEPTORS<br/>[FR] DERIVES D'IMIDAZOLOPHTHALAZINE EN TANT QUE LIGANDS POUR DES RECEPTEURS GABAA
申请人:MERCK SHARP & DOHME
公开号:WO2002016363A1
公开(公告)日:2002-02-28
A class of substituted imadazolo[2,1-a]phthalazine derivatives as ligands for GABAA receptors which are partial or full inverse agonists of an α5 receptor subunit while being relatively free of activity at α1 and/or α2 and/or α3 receptor subunit binding sites; they are therefore of benefit as a medicament for enhancing cognition but with the reduction or elimination of proconvulsant activity.
Imidazolophthalazine derivatives as ligands for gabaa receptors
申请人:——
公开号:US20030153562A1
公开(公告)日:2003-08-14
A class of substituted imadazolo[2,1-a]phthalazine derivatives as ligands for GABAA receptors which are partial or full inverse agonists of an &agr;5 receptor subunit while being relatively free of activity at &agr;1 and/or &agr;2 and/or &agr;3 receptor subunit binding sites; they are therefore of benefit as a medicament for enhancing cognition but with the reduction or elimination of proconvulsant activity.