| 发明名称 |
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| 摘要 |
6-aryl-3[2H]pyridazinones of formula I <IMAGE> (I) in which one of the substituents R1 and R2 denotes hydrogen or (C1-C4)-alkoxy, and the other denotes polyfluoro-(C1-C4)-alkoxy, and their pharmacologically-tolerated salts are suitable as bronchospasmolytic and cardiotonic active compounds. Processes for their preparation and appropriate medicaments are indicated. |
| 申请公布号 |
JPH062750(B2) |
申请公布日期 |
1994.01.12 |
| 申请号 |
JP19850098184 |
申请日期 |
1985.05.10 |
| 申请人 |
BIIKU GURUDEN RONBERUGU HIEEMITSUSHE FUABURIIKU GMBH |
发明人 |
HERUMAN AMUSHURAA;KURAUSU AISHUTETSUTAA;MANFURIITO ERUTSUE;DEIITAA FUROTSUKERUTSUI;URURIHI KIRIAN;NORUBERUTO KORATSUSA;KAARU ZANDAASU;UORUFUURYUDEIGAA URURIHI |
| 分类号 |
C07D237/04;A61K31/50;A61P9/00;A61P9/08;A61P9/10;A61P11/00;A61P11/08;C07D237/14;C07D295/14 |
主分类号 |
C07D237/04 |
| 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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