Benzodiazepinderivater, fremstilling av disse, medikament inneholdende slike forbindelser samt anvendelse av disse for fremstilling av medikament for behandling av sykdommer

摘要

The present invention is a compound of formula The compound and derivatives or pharmaceutically acceptable salts thereof of the invention have a good affinity and selectivity to the GABA A alpha5 receptor and are useful for the treatment of diseases related to this receptor.