发明授权
US4780539A 3-substituted-4,5-dihydro-5-oxo imidazoquinazolines, their preparation,
and their use in treating benzodiazepin receptor-related ailments
失效
3-取代-4,5-二氢-5-氧代咪唑并唑啉，其制备及其在治疗苯二氮类受体相关疾病中的应用
- 专利标题： 3-substituted-4,5-dihydro-5-oxo imidazoquinazolines, their preparation, and their use in treating benzodiazepin receptor-related ailments
- 专利标题（中）： 3-取代-4,5-二氢-5-氧代咪唑并唑啉，其制备及其在治疗苯二氮类受体相关疾病中的应用
-
申请号： US143364申请日： 1988-01-12
-
公开(公告)号： US4780539A公开(公告)日： 1988-10-25
- 发明人: Frank Watjen , Mogens Engelstoft
- 申请人： Frank Watjen , Mogens Engelstoft
- 申请人地址： DKX Soborg
- 专利权人： A/S Ferrosan
- 当前专利权人： A/S Ferrosan
- 当前专利权人地址： DKX Soborg
- 优先权： DKX4768/85 19851017; DKX4769/85 19851017
- 主分类号： C07D271/06
- IPC分类号： C07D271/06 ; C07D487/04 ; C07D498/04 ; C07D513/04
摘要：
New heterocyclic compounds having the general formula ##STR1## wherein X is ##STR2## or CO.sub.2 R' wherein R' is C.sub.1-6 -alkyl, C.sub.3-7 -cycloalkyl, or C.sub.3-7 -cycloalkymethyl,R.sup.6 and R.sup.7 independently are hydrogen, halogen, alkoxy, or trifluoromethyl, andR" hydrogen, C.sub.1-6 -alkyl, or C.sub.3-7 -cycloalkyl.The compounds are useful in psychopharmaceutical preparations as anticonvulsants, anxiolytics, hypnotics, and nootropics.
公开/授权文献
- US4331043A Gear crank for a bicycle 公开/授权日：1982-05-25
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