发明名称 |
Heteroaryl substituted fused bicyclic heteroaryl compound as GABAA receptor ligands |
摘要 |
This invention relates to heteroaryl substituted fused bicyclic heteroaryl compounds, such as heteroaryl substituted imidazopyridines, imidazopyrazines, imidazopyridizines, imidazopyrimidines, and imidazothiazoles, which may be described by Formula I or Formula II: The invention is particularly related to such compounds that bind with high selectivity and high affinity to the benzodiazepine site of GABAA receptors. This invention also relates to pharmaceutical compositions comprising such compounds and to the use of such compounds in treatment of certain central nervous system (CNS) diseases. Processes for preparing compounds of Formula I and Formula II are disclosed. This invention also relates to the use of benzimidazoles, pyridylimidazoles and related bicyclic heteroaryl compounds of Formula I or Formula II in combination with one or more other CNS agents to potentiate the effects of the other CNS agents. Additionally this invention relates to the use such compounds as probes for the localization of GABAA receptors in tissue sections.
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申请公布号 |
US2003207885(A1) |
申请公布日期 |
2003.11.06 |
申请号 |
US20020194852 |
申请日期 |
2002.07.12 |
申请人 |
HUTCHISON ALAN;MAYNARD GEORGE;ALBAUGH PAMELA;XIE LINGHONG;YUAN JUN;MITCHELL SCOTT;SINGH VINOD;GHOSH MANUKA;LI GUIYING;LIU NIAN |
发明人 |
HUTCHISON ALAN;MAYNARD GEORGE;ALBAUGH PAMELA;XIE LINGHONG;YUAN JUN;MITCHELL SCOTT;SINGH VINOD;GHOSH MANUKA;LI GUIYING;LIU NIAN |
分类号 |
G01N33/48;A61K31/4355;A61K31/4439;A61K31/444;A61K31/4985;A61K31/5025;A61K31/506;A61K31/519;A61P25/00;A61P25/14;A61P25/18;A61P25/20;A61P25/22;A61P25/24;A61P25/28;A61P43/00;C07D471/04;C07D487/04;C07D513/04;C12N15/09;C12Q1/02;G01N33/58;G01N33/60;(IPC1-7):A61K31/519;A61K31/474;A61K31/503;A61K31/498;C07D491/02;C07D471/02 |
主分类号 |
G01N33/48 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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