Patent ID: 6093837
Filing Date: 2000-07-25
Classification: C07D

Abstract:
A compound of the formula (II): ##STR30## in which A represents alkyl;R.sup.1, R.sup.2, R.sup.3 and R.sup.4 independently represent hydrogen, halogen, cyano, nitro, or in each case optionally halogen-substituted alkyl, alkoxy, alkylthio, alkylsulphinyl or alkylsulphonyl; andZ.sup.1, Z.sup.2, Z.sup.3 and Z.sup.4 independently represent hydrogen, alkyl, halogenoalkyl or hydroxyalkyl; orZ.sup.1 and Z.sup.2, or Z.sup.1 and Z.sup.3, or Z.sup.3 and Z.sup.4 together with the carbon atoms to which they are attached form a cycloaliphatic ring.