发明授权
US5672614A Pharmaceutical use of pyridine-2,4- and -2,5-dicarboxylic acid amides
失效
吡啶-2,4-和二羧酸酰胺的药用
- 专利标题： Pharmaceutical use of pyridine-2,4- and -2,5-dicarboxylic acid amides
- 专利标题（中）： 吡啶-2,4-和二羧酸酰胺的药用
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申请号： US482815申请日： 1995-06-07
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公开(公告)号： US5672614A公开(公告)日： 1997-09-30
- 发明人: Martin Bickel , Dietrich Brocks , Harald Burghard , Volkmar Gunzler , Stephan Henke , Hartmut Hanauske-Abel , Jurgen Mohr , Georg Tschank
- 申请人： Martin Bickel , Dietrich Brocks , Harald Burghard , Volkmar Gunzler , Stephan Henke , Hartmut Hanauske-Abel , Jurgen Mohr , Georg Tschank
- 申请人地址： DEX Frankfurt am Main
- 专利权人： Hoechst Aktiengesellschaft
- 当前专利权人： Hoechst Aktiengesellschaft
- 当前专利权人地址： DEX Frankfurt am Main
- 优先权： DEX3703959.8 19870210
- 主分类号： C07D213/81
- IPC分类号： C07D213/81 ; C07D213/82 ; C07D401/14 ; C07D409/14 ; C07D417/14 ; A61K31/445 ; A61K31/455
摘要：
The invention relates to pyridine-2,4- and -2,5-dicarboxylic acid derivatives of the formula I ##STR1## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4 and X have the meanings given, a process for the preparation of these compounds and their use, in particular in medicaments for influencing the metabolism of collagen and collagen-like substances or the biosynthesis of Cl.sub.q.
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