Cyclohexenonequinolinoyl-derivatives as herbicidal agents

C - Chemistry – Metallurgy – 07 – D

Patent

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Details

C07D 215/18 (2006.01) A01N 43/42 (2006.01) C07D 215/14 (2006.01) C07D 215/36 (2006.01) C07D 401/06 (2006.01) C07D 401/08 (2006.01) C07D 405/12 (2006.01) C07F 9/60 (2006.01)

Patent

CA 2343144

The invention relates to cyclohexenonquinolinoyl derivatives of formula (I), wherein the variables have the following meanings: R1 means hydrogen, nitro, halogen, cyano, alkyl, halogenalkyl, alkoxyiminomethyl, alkoxy, halogenalkoxy, alkylthio, C1-C6-halogenalkylthio, alkylsulfinyl, halogenalkylsulfinyl, alkylsulfonyl, halogenalkylsulfonyl, optionally substituted aminosulfonyl, optionally substituted sulfonylamino, optionally substituted phenoxy, optionally substituted heterocyclyloxy, optionally substituted phenylthio or optionally substited heterocyclylthio; R2, R3 mean hydrogen, alkyl, halogenalkyl or halogen; and R4 means substituted (3-oxo-1-cyclohexen-2-yl)- carbonyl or substituted (1,3-dioxo-2-cyclohexyl)-methylidene. The invention also relates to the agriculturally useable salts of said derivatives, to a method for producing the derivatives, to agents containing them and to the use of the derivatives or agents containing them for combating undesirable plants.

L'invention concerne des dérivés de cyclohexenonchinolinoyl de la formule (I) où R?1¿ représente de l'hydrogène, nitro, halogène,Cyano, alkyle, halogènalkyle, alcoxyiminométhyle, alcoxy, halogènalcoxy, alkylthio, C¿1?-C¿6?-halogènalkylthio, alkylsulfinyle, halogènalkylsulfinyle, alkylsulfonyle, halogenalkylsulfonyle, aminosulfonyle éventuellement substitué, sulfonylamino éventuellement substitué, phénoxy éventuellement substitué, hétérocyclyloxy éventuellement substitué, phénylthio éventuellement substitué ou hétérocyclylthio éventuellement substitué; R?2¿, R?3¿ représentent de l'hydrogène, alkyle, halogènalkyle ou halogène; R?4¿ représente (3-Oxo-1-cyclohexen-2-yl)-carbonyle substitué ou (1,3-dioxo-2-cyclohexyl)-methylidène substitué. L'invention concerne également leurs sels utilisables en agriculture, des procédés de production des dérivés de cyclohexenonchinolinoyl, des produits les contenant et l'utilisation de ces dérivés ou de produits les contenant pour lutter contre les plantes indésirables.

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