with two or three nitrogen atoms directly attached to ring carbon atoms

Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds > having rings with three nitrogen atoms as the only ring hetero atoms > 1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms > with two or three nitrogen atoms directly attached to ring carbon atoms

Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds (containing cyclic anhydrides, cyclic imides A01N37/00; containing compounds of the formula [IMAGE cpc-sch-A01N-0942.gif] containing only one heterocyclic ring, wherein m>=1 and n>=0 and [IMAGE cpc-sch-A01N-0943.gif]is unsubstituted or alkylsubstituted pyrrolidine, piperidine, morpholine, thiomorpholine, piperazine or a polymethyleneimine with four or more CH2 groups, A01N33/00 - A01N41/12; containing cyclopropane carboxylic acids or derivatives thereof, e.g. esters having heterocyclic rings, A01N53/00) > having rings with three nitrogen atoms as the only ring hetero atoms > 1,3,5-Triazines, not hydrogenated and not substituted at the ring nitrogen atoms > with two or three nitrogen atoms directly attached to ring carbon atoms