申请人:Beecham Group P.L.C.
公开号:US04602041A1
公开(公告)日:1986-07-22
Compounds of formula (I): ##STR1## or a salt or acyl derivative thereof; wherein Y is either --CH.dbd.N or ##STR2## R.sup.1 is hydroxy, halogen, (C.sub.1-4) alkyl, or (C.sub.1-4)alkoxy, R.sup.2 is a nitrogen-containing, basic substituent, R.sup.3 is hydrogen, hydroxy, halogen, (C.sub.1-4) alkyl, (C.sub.1-4) alkoxy or a nitrogen-containing, basic substituent, and R.sup.4 is hydrogen or hydroxy, are useful in treating diarrhoea and scours.
式(I)的化合物:##STR1##或其盐或酰基衍生物;其中Y是--CH.dbd.N或##STR2##R.sup.1是羟基、卤素、(C.sub.1-4)烷基或(C.sub.1-4)氧烷基,R.sup.2是含氮的碱性取代基,R.sup.3是氢、羟基、卤素、(C.sub.1-4)烷基、(C.sub.1-4)氧烷基或含氮的碱性取代基,R.sup.4是氢或羟基,可用于治疗腹泻和痢疾。