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1.
公开(公告)号:US5602146A
公开(公告)日:1997-02-11
申请号:US372828
申请日:1995-01-13
IPC分类号: A61K31/47 , A61P31/12 , A61P31/18 , C07D215/22 , C07D215/42 , C07D401/06 , C07D401/12 , C07D215/04 , C07D215/12 , C07D215/16
CPC分类号: C07D401/06 , C07D215/42 , C07D401/12
摘要: Compounds of the formula I ##STR1## and tautomeric forms thereof, of the formula Ia, ##STR2## in which the substituents R1-R4 and X and Y have the meanings given; have an antiviral activity.
摘要翻译: 式Ⅰa的化合物及其互变异构形式,其中取代基R1-R4和(Ⅰa)的式Ⅰa,Ⅰa,Ⅰa和Ⅰa(Ⅰb) X和Y具有给定的含义; 有抗病毒活性。