| 发明名称 |
Pyridazinone Derivatives and their Use as Pde4 Inhibitors |
| 摘要 |
The compounds of a certain formula (1), in which R1, R2, R3 and R9 have the meanings as given in the description, are novel effective PDE4 inhibitors.
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| 申请公布号 |
US2008227790(A1) |
申请公布日期 |
2008.09.18 |
| 申请号 |
US20060587830 |
申请日期 |
2006.07.28 |
| 申请人 |
ALTANA PHARMA AG |
发明人 |
MENGE WIRO M.P.B.;STERK GEERT JAN |
| 分类号 |
A61K31/50;A61K31/501;A61P11/00;C07D237/04;C07D401/12;C07D403/12;C07D405/02 |
主分类号 |
A61K31/50 |
| 代理机构 |
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