发明授权
US5550245A 3-quinolyl-substituted dihydropyridines, processes for their preparation
and their use in medicaments
失效
3-喹啉基取代的二氢吡啶类，其制备方法及其在药物中的用途
- 专利标题： 3-quinolyl-substituted dihydropyridines, processes for their preparation and their use in medicaments
- 专利标题（中）： 3-喹啉基取代的二氢吡啶类，其制备方法及其在药物中的用途
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申请号： US450461申请日： 1995-05-25
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公开(公告)号： US5550245A公开(公告)日： 1996-08-27
- 发明人: J urgen Stoltefuss , Siegfried Goldmann , Alexander Straub , Martin Bechem , Rainer Gross , Siegbert Hebisch , Joachim H utter , Howard-Paul Rounding
- 申请人： J urgen Stoltefuss , Siegfried Goldmann , Alexander Straub , Martin Bechem , Rainer Gross , Siegbert Hebisch , Joachim H utter , Howard-Paul Rounding
- 申请人地址： DEX Leverkusen
- 专利权人： Bayer Aktiengesellschaft
- 当前专利权人： Bayer Aktiengesellschaft
- 当前专利权人地址： DEX Leverkusen
- 优先权： DEX4313692.3 19930427
- 主分类号： A61K31/47
- IPC分类号： A61K31/47 ; C07C47/06 ; C07D215/20 ; C07D215/36 ; C07D215/48 ; C07D401/04 ; C07D401/14 ; C07D491/04 ; C07D491/048 ; C07D403/92
摘要：
Intermediate of the formula ##STR1## wherein R.sup.5 represents a cyclic, straight-chain or branched, saturated or unsaturated hydrocarbon radical having up to 12 carbon atoms, which is optionally interrupted up to twice in an identical or different manner by oxygen or sulphur, as intermediates for substituents on novel dihydropyridine cardiovascular compounds.
公开/授权文献
- US5085755A Sputtering apparatus for forming thin films 公开/授权日：1992-02-04
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