| 发明名称 |
Pyridopyrimidine Derivatives and Their Use as PDE4 Inhibitors |
| 摘要 |
The present invention provides a compound of a formula (I): wherein the variables are defined herein; to a process for preparing such a compound; and to the use of such a compound in the treatment of a PDE 4 mediated disease state.
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| 申请公布号 |
US2009233907(A1) |
申请公布日期 |
2009.09.17 |
| 申请号 |
US20070293480 |
申请日期 |
2007.03.20 |
| 申请人 |
ASTRAZENECA AB |
发明人 |
AUSTIN RUPERT;BONNERT ROGER VICTOR;HUNT SIMON FRASER;NIKITIDIS GRIGORIOS;SANGANEE HITESH JAYANTILAL;SJO PETER OLOF;WARNER DAN |
| 分类号 |
A61K31/551;A61K31/519;A61K31/535;A61K31/5377;C07D243/00;C07D413/14;C07D471/04;C07D487/00 |
主分类号 |
A61K31/551 |
| 代理机构 |
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