发明名称 |
DIHYDROPYRIDAZONES, THEIR PREPARATION AND MEDICINES CONTAINING THEM AND DIHYDROPYRIDAZONES FOR USE IN MEDICAL TREATMENTS |
摘要 |
6-(p-Acylaminophenyl)-4,5-dihydropyridaz-3-ones of the formula I <IMAGE> I where R1 is hydrogen or alkyl of 1 to 3 carbon atoms and R2, if R1 is hydrogen, is halogen-substituted alkyl of 3 to 6 carbon atoms or beta -haloethyl or, if R1 is alkyl of 1 to 3 carbon atoms, is halogen-substituted alkyl of 1 to 6 carbon atoms, their manufacture, and therapeutic agents which contain, as the active ingredient, a compound of the formula I, where R2 may also be halomethyl or alpha -haloethyl if R1 is hydrogen. These compounds may be used as anti-hypertensive agents and for the prophylaxis and therapy of thromboembolic disorders. |
申请公布号 |
EP0000113(B1) |
申请公布日期 |
1981.09.16 |
申请号 |
EP19780100001 |
申请日期 |
1978.06.01 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
LEBKUECHER, ROLF, DR.;THYES, MARCO, DR.;KOENIG, HORST, DR.;LEHMANN, HANS DIETER, DR.;GRIES, JOSEF, DR.;LENKE, DIETER, DR.;KUNZE, JOHANNES, DR. |
分类号 |
C07D237/00;A61K31/50;A61P7/02;A61P9/12;C07D237/04 |
主分类号 |
C07D237/00 |
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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