| 发明名称 |
Hydroxy-6-heteroarylphenanthridines and their use as PDE4 inhibitors |
| 摘要 |
Compounds of the formula Ia***** in which the substituents have the definitions provided in the specification, are novel, effective PDE4 inhibitors. |
| 申请公布号 |
US8318944(B2) |
申请公布日期 |
2012.11.27 |
| 申请号 |
US201113111524 |
申请日期 |
2011.05.19 |
| 申请人 |
KAUTZ ULRICH;NYCOMED GMBH |
发明人 |
KAUTZ ULRICH |
| 分类号 |
C07D211/68;C07D211/80;C07D401/04;C07D401/14;C07D405/04;C07D413/04;C07D417/04;C07D417/14;C07D471/04 |
主分类号 |
C07D211/68 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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