发明授权
- 专利标题: Novel anti-inflammatory pyrazole derivatives and preparation thereof
- 专利标题(中): 新型抗炎吡唑衍生物及其制备方法
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申请号: US712659申请日: 1976-08-09
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公开(公告)号: US4042706A公开(公告)日: 1977-08-16
- 发明人: Hanns Ahrens , Henning Koch , Eberhard Schroder , Helmut Biere , Joachim-Friedrich Kapp
- 申请人: Hanns Ahrens , Henning Koch , Eberhard Schroder , Helmut Biere , Joachim-Friedrich Kapp
- 申请人地址: DT Berlin & Bergkamen
- 专利权人: Schering Aktiengesellschaft
- 当前专利权人: Schering Aktiengesellschaft
- 当前专利权人地址: DT Berlin & Bergkamen
- 优先权: DT2536003 19750808
- 主分类号: A61K31/40
- IPC分类号: A61K31/40 ; A61K31/415 ; A61P29/00 ; C07D231/12 ; C07D231/14 ; C07D295/145
摘要:
Pyrazole compounds of the formula ##STR1## wherein n is 1, 2, 3, or 4; R.sub.1, R.sub.2, R.sub.3, and R.sub.4, which can be in the ortho, meta or para position, each are hydrogen, halogen, alkyl, alkoxy, trifluoromethyl, nitro or amino; X is cyano, aminocarbonyl, lower alkoxycarbonyl, carboxy and physiologically acceptable salts thereof, have anti-inflammatory activity.
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