发明授权
- 专利标题： 2,4-Disubstituted 5-oxo-5H-hexahydrofuro[3,2b]pyrroles
- 专利标题（中）： 2,4-二取代的5-氧代-5H-六氢呋喃并[3,2-b]吡咯
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申请号： US82713申请日： 1979-10-09
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公开(公告)号： US4262008A公开(公告)日： 1981-04-14
- 发明人: Frederick Cassidy , Keith H. Baggaley , Arthur W. R. Tyrrell
- 申请人： Frederick Cassidy , Keith H. Baggaley , Arthur W. R. Tyrrell
- 申请人地址： GB3
- 专利权人： Beecham Group Limited
- 当前专利权人： Beecham Group Limited
- 当前专利权人地址： GB3
- 优先权： GBX40597/78 19781014
- 主分类号： A61K31/40
- IPC分类号： A61K31/40 ; A61P7/02 ; A61P11/08 ; C07D207/26 ; C07D207/273 ; C07D207/36 ; C07D491/04 ; C07D491/044 ; C07D491/048 ; C07F3/14 ; A61K31/395 ; C07D491/052
摘要：
A compound of formula (I): ##STR1## wherein: A is >CH-- and n is 1 to 6; orA is >C.dbd.CH-- and n is 0 to 5; orA is >CH--CH.dbd.CH and n is 0 to 4; andR.sub.1 is hydrogen or C.sub.1-6 alkyl;R.sub.2 is hydrogen or C.sub.1-4 alkyl; andR.sub.3 is C.sub.4-9 alkyl, C.sub.5-7 cycloalkyl or C.sub.5-7 cycloalkyl-C.sub.1-6 alkyl; and salts thereof, has antiplatelet aggregation and bronchodilation activity.
公开/授权文献
- USD403334S Shield and cover for target of sputter coating apparatus 公开/授权日：1998-12-29
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