1-phenylpyrrolidine-2-one-3-carboxamides

C - Chemistry – Metallurgy – 07 – D

Patent

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Details

C07D 207/277 (2006.01) A01N 43/36 (2006.01) A01P 13/00 (2006.01) C07D 403/12 (2006.01) C07D 405/12 (2006.01) C07D 409/12 (2006.01)

Patent

CA 2502478

The invention relates to 1-phenylpyrrolidine-2-one-3-carboxamides of general formula (I), wherein variables R1, R2, R3, X, Y, A, n, Ra, Rb, Rc, Rd and Re have the meanings as cited in Claim 1, and to agriculturally usable salts thereof. The invention also relates to: the use of compounds I and/or the salts thereof as herbicides; plant protection products containing, as active substances, at least one 1-phenylpyrrolidine-2-one-3-carboxamide of formula (I) and/or at least one agriculturally usable salt of formula (I), and; a method for controlling unwanted plant growth during which a herbicidally effective amount of at least one 1-phenylpyrrolidine-2-one-3-carboxamide of formula (I) or of an agriculturally usable salt of formula (I) is permitted to act upon plants, the habitat thereof or upon seeds.

L'invention concerne des 1-phénylpyrrolidine-2-one-3-carboxamides de formule générale (I), dans laquelle les variables R?1¿, R?2¿, R?3¿, X, Y, A, n, R?a¿, R?b¿, R?c¿, R?d¿ et R?e¿ ont les significations mentionnées dans la revendication 1, ainsi que leurs sels utilisables dans le domaine agricole. L'invention concerne en outre, l'utilisation comme herbicides, de composés I et/ou de leurs sels ; des agents phytosanitaires contenant comme principe actif, au moins un 1-phénylpyrrodiline-2-one-3-carboxamide de formule (I) et/ou au moins un sel utilisable dans le domaine agricole. L'invention concerne également un procédé permettant de lutter contre la croissance indésirable de plantes, selon lequel on laisse agir une quantité à effet herbicide d'au moins un 1-phénylpyrrolidine-2-one-3-carboxamide de formule (I) ou d'un sel utilisable dans le domaine agricole de I, sur des plantes, leur habitat ou sur des semences.

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