Patent number: 4771062
Abstract: A diaryl sulphide derivative of the formula ##STR1## in which R.sup.1 represents a thiazolamino radical of the formulae ##STR2## wherein R.sup.5 represents hydrogen, alkyl, aralkyl or acyl,R.sup.6 and R.sup.6 ' are identical or different and represent hydrogen, alkyl, aralkyl or aryl,R.sup.7 represents alkyl, cycloalkyl, aralkyl, acyl or aryl andn represents the number 1 or 2,R.sup.2 and R.sup.3 are identical or different and represent hydrogen, alkyl, alkenyl, cycloalkyl, alkoxy, alkylthio, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, aryl, aralkyl, aryloxy, aralkoxy, aralkylthio, acyl, carboxyl, alkoxycarbonyl, carboxyalkyl, alkoxycarbonylalkyl, nitro, cyano or halogen, or represent a group of the formula ##STR3## wherein R.sup.8 and R.sup.9 are identical or different and represent hydrogen, alkyl, aryl, aralkyl, acyl, trifluoroacetyl, alkylsulphonyl, arylsulphonyl, trifluoromethylphenylsulphonyl or tolylsulphonyl andR.sup.4 has one of the abovementioned meanings or R.sup.
Type:
Grant
Filed:
February 20, 1987
Date of Patent:
September 13, 1988
Assignee:
Bayer Aktiengesellschaft
Inventors:
Siegfried Raddatz, Hans Plumpe, Romanis Fruchtmann, Christian Kohlsdorfer, Bernhard Pelster