Patent ID: 8916710
Filing Date: 2014-12-23
Classification: C07D

Abstract:
1. A process for preparing a compound of formula (I) in which R R R Q represents a tetrazole ring which is monosubstituted by R R Z represents CH or N, Wherein the compound of formula (I) furthermore may also comprise an N-oxide and/or a salt, comprising reacting a tetrazole-substituted pyrazole acid of formula (II) with an anthranilic ester of formula (III) in which R represents alkyl, cycloalkyl, alkoxyalkyl, arylalkyl, thioalkyl, alkylthioalkyl, alkylsulphonylalkyl, cyanoalkyl, haloalkyl, nitroalkyl or aryl, to give a compound of formula (IV) and reacting said compound of formula (IV) with an amine of general formula (V) to give an anthranilamide of formula (I).