Merial Limited

Anke Kuhlmann

Karl Seeger

Uwe Döller

David Teh-Wei Chou

Stefan Schnatterer

Michael Maier

Maria-Theresia Thönessen

Jamin Huang

Andrew Scribner

Adalberto A Perez De Leon

David William Hawkins

Henricus Maria Martinus Bastiaans

David Treadway Manning

Waltraud Hempel

Daniela Jans

Klaus Dieter Höbald

Henricus Maria Marinus Bastiaans

Erich Friedrich Sanwald

Merwyn Steinsberger

Stanley Thomas Derek Gough

Maria Thönessen

Disclosed are 5-(vinylamino)pyryazole derivatives of formula I or pesticidally acceptable salts thereof (I) wherein, for example, W is &#x2550;N&#x2014;, &#x2550;CH&#x2014;, &#x2550;CR&#x2014; or &#x2550;C(NH2)-, Ris halogen or haloalkyl, Ris cyano, halogen, alkyl, haloalkyl or &#x2014;CS&#x2014;NH2, Ris alkyl or cycloalkyl, Ris alkyl, alkenyl, alkynyl, cycloalkyl, aryl, heterocyclyl, aralkyl, heterocyclylalkyl, &#x2014;CO&#x2014;O&#x2014;R, &#x2014;CO&#x2014;R, &#x2014;SO&#x2014;R&#x2033;, &#x2014;SO&#x2014;R; R, R, Rand Rare for example organic groups, Ris halogen or &#x2014;NH, Ris haloalkyl, haloalkoxy, halogen or &#x2014;SF, and n is an integer selected from 0, 1 or 2. These compounds cab be used for controlling pests, especially by treatment of domestic animals. 

Vinylaminopyrazole derivatives as pesticides

The invention relates to the use for the control of pests, of a compound which is a 5-substituted-alkylaminopyrazole derivative of formula (I) or a salt thereof: wherein the various symbols are as defined in the description, to novel 5-substituted-alkylaminopyrazole derivatives and pesticidal compositions thereof, and to processes for their preparation. 

5-substituted-alkylaminopyrazole derivatives as pesticides

The invention relates to the use for the control of parasites in animals, of a compound which is a 5-substituted-alkylaminopyrazole derivative of formula (I) or a salt thereof: wherein the various symbols are as defined in the description, to novel 5-substituted-alkylaminopyrazole derivatives and pesticidal compositions thereof, and to processes for their preparation. 

1-Arylpyrazole-3-substituted-amidoxime derivatives of formula (Ia) or (Ib): or salts thereof, wherein the various symbols are as defined in the description, and pesticidal compositions thereof, processes for their preparation, and methods for their use for the control of arthropods (including insects and arachnids) and helminths (including nematodes).

Pesticidal 1-aryl-3-amidoxime-pyrazole derivatives

Substituted-acylaminopyrazole derivatives of formula (I): 

Pesticidal 5-(acylamino) pyrazole derivatives

5-Substituted-sulfonylaminopyrazole derivatives of formula (I): or salts thereof, wherein the various symbols are as defined in the description, and pesticidal compositions thereof, processes for their preparation, and methods for their use for the control of arthropods (including insects and arachnids) and helminths (including nematodes).

Pesticidal compositions

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Leverkusen, Germany

Anke Kuhlmann