| 发明名称 |
4-Oxo-1-(3-substituted phenyl-1,4-dihydro-1,8-naphthyridine-3-carboxamide phosphodiesterase-4 inhibitor and a method of preparing same |
| 摘要 |
The invention is directed to a compound of the structural formula (22) crystal form of structural formulae (21) and its free acid, pharmaceutical compositions comprising these compounds and methods of preparing and using these compounds.
|
| 申请公布号 |
US2008070940(A1) |
申请公布日期 |
2008.03.20 |
| 申请号 |
US20070903982 |
申请日期 |
2007.09.25 |
| 申请人 |
DUBE DANIEL;GALLANT MICHEL;LACOMBE PATRICK |
发明人 |
DUBE DANIEL;GALLANT MICHEL;LACOMBE PATRICK |
| 分类号 |
A61K31/4375;A61P11/00;A61P25/00;A61P35/00;A61P37/00;C07D471/04 |
主分类号 |
A61K31/4375 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
