HERBICIDAL SULFONAMIDE DERIVATIVES

The present invention relates to novel herbicidal sulfonamide derivatives of formula (I) having erythro stereochemistry as herbicides for treatment of pr e- emergence and/or post-emergence, their use and composition as agriculturally suitable herbicides, wherein P and Q, as equivalent or different g...

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Bibliographische Detailangaben
Hauptverfasser:	CHANG, HAE SUNG, KIM, DAE WHANG, WOO, JAE CHUN, HONG, SUNG YEAP, KU, DONG WHAN, HWANG, IN TAEK, KO, YOUNG KWAN, RYU, JAE WOOK
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS AGRICULTURE ANIMAL HUSBANDRY BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES, AS HERBICIDES CHEMISTRY 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 sulfonamide derivatives of formula (I) having erythro stereochemistry as herbicides for treatment of pr e- emergence and/or post-emergence, their use and composition as agriculturally suitable herbicides, wherein P and Q, as equivalent or different groups respectively, are CH or N, and present as aromatic ring including P and Q as benzene or pyridine ring; R1 is H, (a) or (b) group, wherein Ra is C1C3 alky l, C1C3 haloalkyl, C2C3 alkenyl or C2C3 alkynyl group, wherein Xa is O, S, NH o r NRa group; R2 is C1C2 alkyl group; and X and Y are independently halogen ato m, c1c2 alkyl, C1C2 alkoxy or C1C2 haloalkoxy group.