Diamide compound and medicine containing the same

   
   

The present invention relates to diamide derivatives represented by the following general formula (1): ##STR1## wherein A is a phenyl group or the like, which may be substituted, B is --CH.dbd.CH--, --C.ident.C--, --(CH.dbd.CH).sub.2 --, --C.ident.C--CH.dbd.CH--, --CH.dbd.CH--C.ident.C--, phenylene or the like, and W is ##STR2## and medicines comprising such a compound. These compounds have an excellent inhibitory effect on the production of an IgE antibody and are hence useful as antiallergic agents and the like.

A invenção atual relaciona-se aos derivatives do diamide representados pela seguinte fórmula geral (1): ## do ## STR1 wherein A é um grupo phenyl ou o gosto, que pode ser substituído, B é -- CH.dbd.CH --. -- C.ident.C --. -- (CH.dbd.CH).sub.2 --. -- C.ident.C -- CH.dbd.CH --. -- CH.dbd.CH -- O phenylene de C.ident.C --. ou o gosto, e W são ## e medicinas do ## STR2 que compreendem tal composto. Estes compostos têm um efeito inhibitory excelente na produção de um antibody de IgE e são daqui úteis como agentes antialérgicos e o gosto.

 
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