| 发明名称 |
Pyridazin-3(2H)-one derivatives and their use as PDE4 inhibitors |
| 摘要 |
New pyridazin-e-(2H)-one derivatives having the chemical structure of general formula (I) are disclosed; as well as processes for their preparation, pharmaceutical compositions comprising them and their use in therapy as inhibitors of phosphodiesterase 4.
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| 申请公布号 |
US7511038(B2) |
申请公布日期 |
2009.03.31 |
| 申请号 |
US20040578594 |
申请日期 |
2004.11.08 |
| 申请人 |
LABORATORIOS ALMIRALL S.A. |
发明人 |
DAL PIAZ VITTORIO;AGUILAR IZQUIERDO NURIA;BUIL ALBERO MARIA ANTONIA;GARRIDO RUBIO YOLANDA;GIOVANNONI MARIA PAOLA;GRACIA FERRER JORDI;LUMERAS AMADOR WENCESLAO;VERGELLI CLAUDIA |
| 分类号 |
C07D237/04;A61K31/501;C07D237/22;C07D237/24;C07D401/04;C07D401/06;C07D401/12;C07D401/14;C07D403/04;C07D403/06;C07D413/04;C07D417/04;C07D417/14;C07D471/04;C07D495/04 |
主分类号 |
C07D237/04 |
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