PYRIDO [2,3-B] PYRAZINE DERIVATIVES USEFUL AS HERBICIDAL COMPOUNDS

The present invention relates to a method of controlling plants or inhibi ting plant growth which comprises applying to the plants or to the locus the reof a herbicidally effective amount of a compound of formula (I) wherein R1 , R2, R3, R4 and R5 are as defined in claim 1; or salts or N-oxides ther...

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Bibliographic Details
Main Authors CROWLEY, PATRICK JEFF, TURNBULL, MICHAEL DRYSDALE, CARTER, NEIL BRIAN, CORDINGLEY, MATTHEW ROBERT
Format Patent
LanguageEnglish
French
Published 24.01.2008
Subjects
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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Summary:The present invention relates to a method of controlling plants or inhibi ting plant growth which comprises applying to the plants or to the locus the reof a herbicidally effective amount of a compound of formula (I) wherein R1 , R2, R3, R4 and R5 are as defined in claim 1; or salts or N-oxides thereof. Furthermore, the present invention relates to processes for preparing compo unds of formula (I), to herbicidal compositions comprising compounds of form ula (I) and to certain novel pyrido[2,3-b]pyrazines.
Bibliography:Application Number: CA20072657282