| 发明名称 |
Benzonaphthyridine-n-oxides comprising a pde3 and pde4 inhibiting activity |
| 摘要 |
Compounds of the formula I,in which R1, R2, R3 and R4 have the meanings indicated in the description, are novel active bronchial therapeutics. |
| 申请公布号 |
AU5970199(A) |
申请公布日期 |
2000.03.21 |
| 申请号 |
AU19990059701 |
申请日期 |
1999.08.21 |
| 申请人 |
BYK GULDEN LOMBERG CHEMISCHE FABRIK G.M.B.H. |
发明人 |
BEATE GUTTERER;HERMANN AMSCHLER;WOLF-RUDIGER ULRICH;THOMAS MARTIN;THOMAS BAR;ARMIN HATZELMANN;HILDEGARD BOSS;ROLF BEUME;DANIELA BUNDSCHUH;HANS-PETER KLEY;DIETER FLOCKERZI |
| 分类号 |
A61K31/4375;A61K31/4745;A61P9/12;A61P11/00;A61P11/06;A61P17/00;A61P17/06;A61P43/00;C07D471/04 |
主分类号 |
A61K31/4375 |
| 代理机构 |
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代理人 |
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| 地址 |
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