derivados de 1-(piridazin-3-il)-imidazolidin-2-ona como herbicidas

The invention relates to pyrrolone compounds of the formula (I) wherein R1, R2, R3, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds...

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Hauptverfasser: ADRIAN LONGSTAFF, JAMES ALAN MORRIS, JUTTA ELISABETH BOEHMER, MATTHEW BRIAN HOTSON, RAVINDRA SONAWANE, KENNETH LING, SALLY ELIZABETH RUSSELL, TIMOTHY ROBERT DESSON, MANGALA PHADTE, DONN WARWICK MOSELEY, ALAN JOSEPH HENNESSY
Format: Patent
Sprache:por
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Zusammenfassung:The invention relates to pyrrolone compounds of the formula (I) wherein R1, R2, R3, Rb, Rc and Rd are as defined in the specification. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising these compounds and to methods of using these compounds to control plant growth.