C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 209/54 (2006.01) A01N 37/36 (2006.01) A01N 43/08 (2006.01) A01N 43/38 (2006.01) A01P 3/00 (2006.01) A01P 13/00 (2006.01) A01P 17/00 (2006.01) C07C 69/757 (2006.01) C07C 233/45 (2006.01) C07C 233/81 (2006.01) C07D 307/94 (2006.01)
Patent
CA 2633525
The invention relates to novel compounds of formula (I), wherein W, X, Y, Z, A, B, D, Q1, Q2, and G have the meanings indicated in the description, several methods and intermediate products for the production thereof, the use thereof as pesticides and/or herbicides and/or fungicides, as well as selectively herbicidal agents containing 3'-alkoxy-spirocyclopentyl-substituted tetramic and tetronic acids of formula (I) and at least one compound that improves plant tolerance. Also disclosed are a way to increase the effect of crop protection products containing agents from the class of 3'-alkoxy- spirocyclopentyl-substituted tetramic and tetronic acids of formula (I) by adding ammonium salts and/or phosphonium salts or adding ammonium salts or phosphonium salts and permeation enhancers, the corresponding agents, methods for the production thereof, and the use thereof in crop protection.
L'invention concerne de nouveaux composés de formule (I) dans laquelle W, X, Y, Z, A, B, D, Q1, Q2, and G sont tels que définis dans la description, plusieurs procédés et produits intermédiaires permettant de produire ces nouveaux composés, leur utilisation en tant que pesticides et/ou herbicides et/ou fongicides, ainsi que des agents à action herbicide sélective contenant les acides tétramiques et tétroniques à substitution 3'-alcoxy-spirocyclopentyl de formule (I) selon l'invention, et au moins un composé qui améliore la tolérance des plantes cultivées. Cette invention concerne également un procédé pour améliorer l'action des agents phytosanitaires contenant des substances actives de la classe des acides tétramiques et tétroniques à substitution 3'-alcoxy-spirocyclopentyl de formule (I), par addition de sels d'ammonium et/ou de sels de phosphonium, ou par addition de sels d'ammonium ou de sels de phosphonium et d'activateurs de pénétration. La présente invention concerne en outre les agents correspondants, leurs procédés de production, et leur utilisation dans le domaine de la protection phytosanitaire.
Arnold Christian
Bojack Guido
Dittgen Jan
Feucht Dieter
Fischer Reiner
Bayer Cropscience Ag
Fetherstonhaugh & Co.
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