发明授权
- 专利标题: Novel carbacyclins, processes for their preparation and their use as medicinal agents
- 专利标题(中): 新型碳霉素,其制备方法及其用作药物
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申请号: US434561申请日: 1989-11-13
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公开(公告)号: US5013758A公开(公告)日: 1991-05-07
- 发明人: Werner Skuballa , Bernd Raduechel , Helmut Vorbrueggen , Claus-Steffen Stuerzebecher , Martin Haberey , Ekkehard Schillinger , Michael H. Town
- 申请人: Werner Skuballa , Bernd Raduechel , Helmut Vorbrueggen , Claus-Steffen Stuerzebecher , Martin Haberey , Ekkehard Schillinger , Michael H. Town
- 申请人地址: DEX Berlin and Bergkamen
- 专利权人: Schering Aktiengesellschaft
- 当前专利权人: Schering Aktiengesellschaft
- 当前专利权人地址: DEX Berlin and Bergkamen
- 优先权: DEX3306123 19830218
- 主分类号: A61K31/557
- IPC分类号: A61K31/557 ; A61P9/12 ; C07C51/00 ; C07C51/367 ; C07C59/125 ; C07C67/00 ; C07C405/00 ; C07D309/12
摘要:
(5E)-13,14,18,18,19,19-hexadehydro-3-oxa-6a-carbaprostaglandin I.sub.2 derivatives of Formula I ##STR1## wherein R.sub.1, R.sub.2, R.sub.3, R.sub.4 are hydrogen or alkyl of 1-5 carbon atoms, andR.sub.5 is an alkyl group of 1-5 carbon atoms, as well as the physiologically compatible salts thereof;have pharmacologically valuable activity.
公开/授权文献
- US4482311A Burner with oxygen shortage sensor 公开/授权日:1984-11-13
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