C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 471/04 (2006.01) A01N 43/90 (2006.01) C07D 215/227 (2006.01)
Patent
CA 2757665
The present invention relates to novel herbicidal oxopyridine and thionopyridine derivatives of Formula (I), or an agronomically acceptable salt of said compound wherein R1, R5, R6, R7, X1, X2 and Q are as defined herein. The invention further relates to processes and intermediates for the preparation of the oxopyridine derivatives, to compositions which comprise the herbicidal compounds, and to their use for controlling weeds, in particular in crops of useful plants.
La présente invention concerne de nouveaux dérivés herbicides d'oxopyridine et de thionopyridine de formule (I), ou un sel agronomiquement acceptable dudit composé dans lequel R1, R5, R6, R7, X1, X2 et Q sont tels que définis ici. L'invention concerne en outre des procédés et des intermédiaires pour la préparation de dérivés d'oxopyridine, des compositions comprenant les composés herbicides, et leur utilisation dans la lutte contre les mauvaises herbes, en particulier dans des cultures de plantes utiles.
Mitchell Glynn
Morris James Alan
Salmon Roger
Fetherstonhaugh & Co.
Syngenta Limited
Syngenta Participations Ag
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