Patent ID: 6284762
Filing Date: 2001-09-04
Classification: A01N,C07D

Abstract:
A compound of formula I ##STR12##in whichR.sup.1 represents straight chain or branched C.sub.1 -C.sub.6 alkyl, C.sub.2 -C.sub.6 alkenyl, or C.sub.1 -C.sub.6 haloalkyl;R.sup.2 represents hydrogen or straight chain or branched C.sub.1 -C.sub.6 alkyl; or,R.sup.1 and R.sup.2 together with the interjacent nitrogen atom represent a heterocyclic ring optionally substituted with one or two C.sub.1 -C.sub.6 alkyl groups wherein the heterocyclic ring atoms consist of the interjacent nitrogen atom and 5-6 carbon atoms;R.sup.3 represents C.sub.3 -C.sub.6 alkenyl, C.sub.3 -C.sub.6 alkynyl, phenyl-C.sub.1 -C.sub.6 alkyl, C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkyl, di-C.sub.1 -C.sub.4 alkoxy-C.sub.1 -C.sub.4 alkyl, phenyl or C.sub.1 -C.sub.4 haloalkyl group;L.sup.1 represents a hydrogen, fluorine or chlorine atom;L.sup.2 represents a fluorine or chlorine atom; andHal represents a halogen atom.