发明公开
EP1150958A1 SUBSTITUIERTE PYRAZOLCARBONSAUREN ZUR BEKÄMPFUNG VON ANÄMIEN
审中-公开
取代PYRAZOLCARBONSAUREN TO进行战斗性贫血
- 专利标题: SUBSTITUIERTE PYRAZOLCARBONSAUREN ZUR BEKÄMPFUNG VON ANÄMIEN
- 专利标题(英): Substituted pyrazole carboxylic acids used to combat anaemias
- 专利标题(中): 取代PYRAZOLCARBONSAUREN TO进行战斗性贫血
-
申请号: EP00910605.5申请日: 2000-01-24
-
公开(公告)号: EP1150958A1公开(公告)日: 2001-11-07
- 发明人: STOLTEFUSS, Jürgen , BRÄUNLICH, Gabriele , HINZEN, Berthold , KRÄMER, Thomas , PERNERSTORFER, Josef , STÜDEMANN, Thomas , NIELSCH, Ulrich , BECHEM, Martin , LOHRMANN, Emanuel , GERDES, Christoph , SPERZEL, Michael , LUSTIG, Klemens , MAYR, Lorenz
- 申请人: Bayer Aktiengesellschaft
- 申请人地址: 51368 Leverkusen DE
- 专利权人: Bayer Aktiengesellschaft
- 当前专利权人: Bayer Aktiengesellschaft
- 当前专利权人地址: 51368 Leverkusen DE
- 优先权: DE19904406 19990204
- 国际公布: WO0046208 20000810
- 主分类号: C07D231/12
- IPC分类号: C07D231/12 ; C07D409/04 ; A61K31/415 ; A61P7/06 ; C07D401/04 ; C07D405/04
摘要:
The invention relates to methods for the production of substituted pyrazole carboxylic acids of general formula (I). The key step is cyclization with hydrazines followed by saponification. The substituted pyrazole carboxylic acids are used as medicaments, especially as medicaments in the treatment and prophylaxis of anaemias.
信息查询