Substituted quinoline derivatives, a process for their preparation, and
申请人:Hoechst Aktiengesellschaft
公开号:US05798365A1
公开(公告)日:1998-08-25
Compounds of the formula I, ##STR1## and also their tautomeric forms of the formula Ia, ##STR2## in which the substituents R.sup.1 to R.sup.6 and X have said meanings, exhibit antiviral activity.