| 发明名称 |
Piperazino-derivatives and their use as PDE4 inhibitor |
| 摘要 |
The compounds of formula I in which R1, R2, R3, A, X, s and R9 have the meanings as given in the description are novel effective PDE4 inhibitors.
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| 申请公布号 |
US7022696(B2) |
申请公布日期 |
2006.04.04 |
| 申请号 |
US20030475656 |
申请日期 |
2003.10.23 |
| 申请人 |
ALTANA PHARMA AG |
发明人 |
GRUNDLER GERHARD;SCHMIDT BEATE;STERK GEERT JAN |
| 分类号 |
A61K31/551;A61K31/496;A61K31/502;A61K31/5377;A61P11/06;A61P11/08;C07D237/32;C07D401/04;C07D401/12;C07D401/14;C07D403/04;C07D403/10;C07D403/12;C07D405/04;C07D405/12;C07D405/14;C07D407/04;C07D413/14;C07D417/04;C07D417/12 |
主分类号 |
A61K31/551 |
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