Herbicidal sulfonamide derivatives

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

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Bibliographische Detailangaben
Hauptverfasser:	DAE WHANG KIM, IN TAEK HWANG, JAE WOOK RYU, DONG WHAN KU, YOUNG KWAN KO, JAE CHUN WOO, SUNG YEAP HONG, HAE SUNG CHANG
Format:	Patent
Sprache:	eng
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 pre-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; R is H, (a) or (b) group, wherein R is C1 SIMILAR C3 alkyl, C1 SIMILAR C3 haloalkyl, C2 SIMILAR C3 alkenyl or C2 SIMILAR C3 alkynyl group, wherein X is O, S, NH or NR group; R is C1 SIMILAR C2 alkyl group; and X and Y are independently halogen atom, c1 SIMILAR c2 alkyl, C1 SIMILAR C2 alkoxy or C1 SIMILAR C2 haloalkoxy group.