发明申请
US20070135457A1 Pyrido[2,3-d]pyrimidine-2,4-diamines as pde2 inhibitors
审中-公开
吡啶并[2,3-d]嘧啶-2,4-二胺作为pde2抑制剂
![Pyrido[2,3-d]pyrimidine-2,4-diamines as pde2 inhibitors](/docs/US/2007-06-14/US20070135457A1/abs.jpg.600x600.jpg)
- 专利标题： Pyrido[2,3-d]pyrimidine-2,4-diamines as pde2 inhibitors
- 专利标题（中）： 吡啶并[2,3-d]嘧啶-2,4-二胺作为pde2抑制剂
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申请号： US10595766申请日： 2004-12-06
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公开(公告)号： US20070135457A1公开(公告)日： 2007-06-14
- 发明人: Thomas Beyer , Robert Chambers , Kelvin Lam , Mei Li , Andrew Morrell , David Thompson
- 申请人： Thomas Beyer , Robert Chambers , Kelvin Lam , Mei Li , Andrew Morrell , David Thompson
- 专利权人： Pfizer Inc.
- 当前专利权人： Pfizer Inc.
- 国际申请： PCT/IB04/04013 WO 20041206
- 主分类号： A61K31/519
- IPC分类号： A61K31/519 ; C07D487/02
![Pyrido[2,3-d]pyrimidine-2,4-diamines as pde2 inhibitors](/abs-image/US/2007/06/14/US20070135457A1/abs.jpg.150x150.jpg)
摘要：
The invention provides compounds of formula (I) prodrugs thereof, and the pharmaceutically acceptable salts of the compounds or prodrugs, wherein n, X, and Y are as defined herein; pharmaceutical compositions thereof; combinations thereof; and uses thereof.
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