PYRAZINE-4-CARBAMATE OR -UREA DERIVATIVES AS HERBICIDES

The present invention relates to herbicidally active pyridyl-/pyrimidyl-pyrazine derivatives, as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such co...

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Bibliographische Detailangaben
Hauptverfasser: CARTER, Neil, Brian, WILLIAMS, John, WAILES, Jeffrey, Steven, CLOUGH, John, Martin
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:The present invention relates to herbicidally active pyridyl-/pyrimidyl-pyrazine derivatives, as well as to processes and intermediates used for the preparation of such derivatives. The invention further extends to herbicidal compositions comprising such derivatives, as well as to the use of such compounds and compositions in controlling undesirable plant growth: in particular the use in controlling weeds, in crops of useful plants.