Acyclic and cyclic guanidine- and acetamidine derivatives,...

Details Acyclic and cyclic guanidine- and acetamidine derivatives,... Acyclic and cyclic guanidine- and acetamidine derivatives,...

C - Chemistry, Metallurgy

07

D

C07D 213/61 (2006.01) A01N 43/08 (2006.01) A01N 43/36 (2006.01) A01N 43/40 (2006.01) A01N 43/50 (2006.01) A01N 43/54 (2006.01) A01N 43/72 (2006.01) A01N 43/76 (2006.01) A01N 43/78 (2006.01) A01N 43/88 (2006.01) A01N 47/12 (2006.01) A01N 47/16 (2006.01) A01N 47/44 (2006.01) A61K 31/34 (2006.01) A61K 31/40 (2006.01) A61K 31/415 (2006.01) A61K 31/42 (2006.01) A61K 31/425 (2006.01) A61K 31/44 (2006.01) A61K 31/505 (2006.01) A61K 31/53 (2006.01) A61K 31/535 (2006.01) A61P 33/14 (2006.01) C07D 207/32 (2006.01) C0

Patent

CA 2350742

Novel pesticides of formula (I), wherein R1 is hydrogen or a radical from the group C1-C4alkyl, formyl, C1-C6alkylcarbonyl, C1-C4alkylsulfonyl, aryl, arylslfonyl, arylcarbonyl, heterocyclyl and heterocyclyl-substituted C1- C6alkyl; X is CH or N; Y is an electron-withdrawing radical; T has the meanings of R1 or together with U forms a C1-C4alkylene bridge which is unsubstituted or substituted by a radical R1, or T and U together with the group -N-C-N- form a saturated or unsaturated 5- or 6- membered heterocyclic ring which may in addition contain as further hetero atom O or S or the hereto group -N(C1-C6alkyl)-; R2, R2', U ara hydrogen or C1-C6alkyl; R is C1- C20alkyl, C2-C20alkenyl, C2-C6alkynyl, heterocyclyl, C3-C7cycloalkyl or is phenyl phenoxyphenyl. Also described are compositions suitable for use as parasiticides comprising those compounds as active ingredient and to methods of controlling parasites that are based on the administration of those compounds or compositions, and to the use of the said compounds and compositions in a method of controlling parasites and in the manufacture of pesticides for use against parasites. Also described are intermediates of formula (XX) wherein Hal is halogen. The latter also exhibit parasiticidal activity and are suitable for the preparation of the compounds of formula (I).

L'invention concerne de nouveaux pesticides représentés par la formule (I), les substituants R, R¿1?, R¿2¿, R¿2?, T, U, X et Y étant définis dans la revendication 1. L'invention concerne également des compositions appropriées pour une utilisation comme parasiticides comprenant lesdits composés comme ingrédient actif, des procédés permettant de lutter contre les parasites par administration desdits composés ou compositions, l'utilisation de ces composés ou compositions dans un procédé permettant de lutter contre les parasites, et dans la fabrication des pesticides utilisés contre les parasites. L'invention concerne, en outre, des intermédiaires représentés par la formule (XX) où R¿1?, R¿2?, R¿2?, T, U, X et Y sont définis dans la revendication 1, et Hal représente halogène. Ces intermédiaires présentent également une activité pesticide et conviennent pour la préparation des composés représentés par la formule (I).

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