发明授权
- 专利标题： Amino-heterocyclic compounds
- 专利标题（中）： 氨基杂环化合物
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申请号： US12693480申请日： 2010-01-26
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公开(公告)号： US08278295B2公开(公告)日： 2012-10-02
- 发明人: Michelle M. Claffey , Christopher J. Helal , Patrick R. Verhoest
- 申请人： Michelle M. Claffey , Christopher J. Helal , Patrick R. Verhoest
- 申请人地址： US NY New York
- 专利权人： Pfizer Inc.
- 当前专利权人： Pfizer Inc.
- 当前专利权人地址： US NY New York
- 代理商 Martha G. Munchhof
- 主分类号： A01N43/00
- IPC分类号： A01N43/00 ; A01N43/90 ; A61K31/00 ; A61K31/519 ; C07D487/00
摘要：
The invention provides PDE9-inhibiting compounds of Formula (I), and pharmaceutically acceptable salts thereof, wherein R1, R2, R3, A, and n are as defined herein. Pharmaceutical compositions containing the compounds of Formula I, and uses thereof in treating neurodegenerative and cognitive disorders, such as Alzheimer's disease and schizophrenia, are also provided.
公开/授权文献
- US20100190771A1 AMINO-HETEROCYCLIC COMPOUNDS 公开/授权日：2010-07-29
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