发明授权
US5173498A Substituted 3-thia- and 3-oxa-alkylflavones, a process for their
preparation, the use thereof, medicaments based on these compounds and
intermediates
失效
取代的3-THIA-和3-OXA-ALKYLFLAVONES，其制备方法及其用途，基于这些化合物和中间体的药物
- 专利标题： Substituted 3-thia- and 3-oxa-alkylflavones, a process for their preparation, the use thereof, medicaments based on these compounds and intermediates
- 专利标题（中）： 取代的3-THIA-和3-OXA-ALKYLFLAVONES，其制备方法及其用途，基于这些化合物和中间体的药物
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申请号： US680255申请日： 1991-04-04
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公开(公告)号： US5173498A公开(公告)日： 1992-12-22
- 发明人: Gerhard Beck , Ulrich Schacht , Kurt Kebeler , Ernold Granzer
- 申请人： Gerhard Beck , Ulrich Schacht , Kurt Kebeler , Ernold Granzer
- 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： DEX4011187 19900406
- 主分类号： A61K31/35
- IPC分类号： A61K31/35 ; A61K31/352 ; A61P3/06 ; A61P9/10 ; A61P31/00 ; C07D211/20 ; C07D311/30
摘要：
Substituted 3-thia- and 3-oxa-alkylflavones of formula I ##STR1## wherein R, R.sup.1, R.sup.2, R.sup.3, R.sup.4 X, m and n have the indicated meanings, a process for the preparation of these compounds and their use as medicaments and pharmaceutical preparations are described. In addition, new intermediates for the preparation of the compounds of formula I are described.
公开/授权文献
- US5763281A Method and reagent for the determination of iron 公开/授权日：1998-06-09
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