[EN] ARYL AND HETEROARYL SUBSTITUTED PYRIDINO DERIVATIVES; GABA BRAIN RECEPTOR LIGANDS<br/>[FR] DERIVES PYRIDINO SUBSTITUES ARYLE ET HETEROARYLE; LIGANDS DES RECEPTEURS CEREBRAUX GABA
申请人:NEUROGEN CORP
公开号:WO2000077008A2
公开(公告)日:2000-12-21
Disclosed are aryl and heteroaryl substituted pyridino compounds. These compounds are highly selective agonists, antagonists or inverse agonists for GABAA brain receptors or prodrugs of agonists, antagonists or inverse agonists for GABAA brain receptors and are therefore useful in the diagnosis and treatment of anxiety, depression, Down Syndrome, sleep and seizure disorders, overdose with benzodiazepine drugs an for enhancement of memory. Pharmaceutical compositions, including packaged pharmaceutical compositions, are further provided. Compounds of the invention are also useful as probes for the localization of GABAA receptors in tissue samples.