Syngenta Participations Ag

Syngenta Corporation

Syngenta Crop Protection Ag

Nigel James Willetts

Alan Joseph Hennessy

Suzanna Jane Dale

Shuji Hachisu

Patrick J Crowley

Elizabeth Pearl Jones

Yunas Bhonoah

Matthew Robert Cordingley

Julia Comas-Barcelo

Ian Thomas Tinmouth Houlsby

Alexander William Gregory

Michael Drysdale Turnbull

Paul A Worthington

James Nicholas Scutt

Jeffrey Steven Wailes

Janice Black

Nicholas Phillip Mulholland

Alaric James Avery

Christopher John Mathews

Alain De Mesmaeker

Mangala Phadte

Sean Ng

Ravindra Sonawane

Emma Briggs

Ian Stuart Cloudsdale

William Roderick Mound

Gavin John Hall

Sarah Armstrong

Niall Rae Thomson

Suzanna Jane Riley

Swarnendu Sasmal

Sandeep Reddy Kandukuri

Andrea McGranaghan

Mark Slater

Julia Fellmann

Raymond Joseph Wuerffel

Paul Anthony Worthington

Sian Moorhouse

Patrick Jelf Crowley

The present invention relates to compounds of Formula (I), wherein R, R, R, Rand G are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use for controlling weeds, in particular in crops of useful plants.

Herbicidal compounds

Spiro cyclohexanedione derivates as herbicides

Compounds of the formula (I) wherein the substituents are as defined in claim, useful as a pesticides, especially as herbicides. 

The present invention relates to compounds of Formula (I), wherein R, R, R, Rand G are as defined herein. The invention further relates to herbicidal compositions which comprise a compound of Formula (I), to their use for controlling weeds, in particular in crops of useful plants. 

Herbicidal 3-azaspiro[5.5] undecane-8, 10-dione compounds

The present invention relates to a compound of formula (I) wherein: wherein R, R, R, R, R, R, R, R, R, R, Rand G are as defined herein; and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are thought to be suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof. 

The present invention relates to a compound of formula (I) wherein R, R, R, R, R, R, R, R, R, R, Rand G are as defined herein; and wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof. 

The present invention relates to a compound of formula (I), wherein: X is methyl or chlorine; Ris methyl or chlorine; Ris hydrogen, methyl, ethyl, n-propyl, cyclopropyl, vinyl, ethynyl, fluorine, chlorine, bromine, C-Calkoxy, C-C-fluoroalkoxy, C-Calkoxy-C-Calkoxy- or Cfluoroalkoxy-C-Calkoxy-; and Y is O, S, S(O), S(O), N(C-Calkyl), N(C-Calkoxy), C(O), CRRor &#x2014;CRRCRR&#x2014;; and G, R, R, Rand Rare as defined herein; wherein the compound of formula (I) is optionally present as an agrochemically acceptable salt thereof. These compounds are suitable for use as herbicides. The invention therefore also relates to a method of controlling weeds, especially grassy monocotyledonous weeds, in crops of useful plants, comprising applying a compound of formula (I), or a herbicidal composition comprising such a compound, to the plants or to the locus thereof. 

Herbicidally active cyclic dione compounds, or derivatives therefor, substituted by a phenyl which has an alkynyl-containing substituent

The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I) wherein A, A, A, A, R, Rand Rare as defined in claim; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines, pyridodiazines and pyridotriazines.

The present invention provides a compound of formula (I) wherein Ris of sub-formula (a) or (b) and wherein the other substituents are as defined in the specification. The compounds of formula (I) are potentially useful as herbicides. 

Herbicidal 5H-quinoxaline-6-one derivatives detailed description

The present invention relates to 6,6-dioxo-6-thia-1,4-diaza-naphthalene derivatives of formula (I) where R, R, R, R, Rand Rare as defined in claim; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes and intermediates for making compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to methods of using compounds of formula (I) to control plant growth. 

6, 6-dioxo-6-thia-1, 4-diaza-naphthalenes as herbicides

The present invention relates to a method of controlling plants or inhibiting plant growth which comprises applying to the plants or to the locus thereof a herbicidally effective amount of a compound of formula (I): wherein A, A, A, A, R, Rand Rare as defined in claim 1; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to herbicidal compositions comprising compounds of formula (I) and to certain novel pyridopyridines, pyridodiazines and pyridotriazines. 

The present invention relates to compounds of formula (I), wherein R, R, R, Rand Rare as defined in claim; or a salt or N-oxide thereof. Furthermore, the present invention relates to processes for preparing compounds of formula (I), to intermediates used in the preparation of compounds of formula (I), to methods of controlling plants and compositions comprising compounds of formula (I). 

Growing community of inventors

Bracknell, United Kingdom

Nigel James Willetts