HERBICIDAL COMPOUNDS

The present invention relates to novel herbicidal oxopyridine and thionopyridine derivatives of Formula (I), or an agronomically acceptable salt of said compound wherein R1, X1, X2, X3, X4, A1, Ra, Rb, Rc and Rd are as defined herein. The invention further relates to processes and intermediates for...

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Bibliographische Detailangaben
Hauptverfasser:	MITCHELL, GLYNN, HUNT, JAMES CHARLE ATLEE, LAWSON, KEVIN ROBERT, MORRIS, JAMES ALAN
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES BROADCAST COMMUNICATION CHEMISTRY ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY FISHING FORESTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HUNTING METALLURGY ORGANIC CHEMISTRY PEST REPELLANTS OR ATTRACTANTS PLANT GROWTH REGULATORS PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTSTHEREOF TRAPPING
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Beschreibung
Zusammenfassung:	The present invention relates to novel herbicidal oxopyridine and thionopyridine derivatives of Formula (I), or an agronomically acceptable salt of said compound wherein R1, X1, X2, X3, X4, A1, Ra, Rb, Rc and Rd 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 de l'oxopyridine et de la thionopyridine de Formule (I), ou un sel acceptable en agronomie dudit composé, R1, X1, X2, X3, X4, A1, Ra, Rb, Rc et Rd étant tels que définis dans ce document. L'invention concerne en outre des procédés et des intermédiaires pour la préparation de dérivés de l'oxopyridine, des compositions comprenant les composés herbicides, et leur utilisation pour contrôler les mauvaises herbes, en particulier dans des cultures de plantes utiles.