发明授权
US4193998A 1,2,3,4,6,7-Hexahydro-11B.alpha.H-benzo[a]quinolizine-derivatives
失效
1,2,3,4,6,7-六氢-11BαH-苯并[a]喹嗪衍生物
- 专利标题： 1,2,3,4,6,7-Hexahydro-11B.alpha.H-benzo[a]quinolizine-derivatives
- 专利标题（中）： 1,2,3,4,6,7-六氢-11BαH-苯并[a]喹嗪衍生物
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申请号： US915379申请日： 1978-06-14
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公开(公告)号： US4193998A公开(公告)日： 1980-03-18
- 发明人: Csaba Szantay , Lajos Szabo , Istvan Toth , Erzsebet Kanyo , Gyula Sebestyen , Sandor Virag
- 申请人： Csaba Szantay , Lajos Szabo , Istvan Toth , Erzsebet Kanyo , Gyula Sebestyen , Sandor Virag
- 申请人地址： HUX Budapest
- 专利权人： Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT
- 当前专利权人： Chinoin Gyogyszer es Vegyeszeti Termekek Gyara RT
- 当前专利权人地址： HUX Budapest
- 优先权： HUXCI1751 19770615
- 主分类号： C07D221/02
- IPC分类号： C07D221/02 ; A61K31/47 ; A61K31/4745 ; A61P1/04 ; A61P25/04 ; A61P29/00 ; C07D455/03 ; C07D455/06 ; C07D491/147
摘要：
There are provided new compounds of the formula I ##STR1## wherein both R.sup.1 moieties stand for an alkyl group having 1 to 4 carbon atoms or form together a methylene bridge,R.sup.2 is cyano or an alkoxycarbonyl group having 1 to 4 carbon atoms in the alkoxy position,R.sup.3 is hydroxy or alkanoyloxy having 1 to 4 carbon atoms in the alkoxy position in .alpha.-position or .beta.-steric position,and acid addition salts thereof. There is also provided a process for the preparation of the compounds of the formula I.
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