Sulphonylamino(thio)carbonyltriazolin(thi)ones with aryloxy...

C - Chemistry – Metallurgy – 07 – D

Patent

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C07D 249/12 (2006.01) A01N 47/38 (2006.01) A01N 55/10 (2006.01) C07D 401/12 (2006.01) C07D 401/14 (2006.01) C07D 403/12 (2006.01) C07D 405/12 (2006.01) C07D 405/14 (2006.01) C07D 409/12 (2006.01) C07D 417/12 (2006.01) C07F 7/10 (2006.01)

Patent

CA 2220494

The invention concerns sulphonylamino(thio)carbonyltriaxolin(thi)ones of formula (I) in which Q1 is oxygen or sulphur, Q2 is oxygen or sulphur, Q3 is oxygen or sulphur, R1 is hydrogen, hydroxy, amino, alkylidenamino or an optionally substituted group from the series alkyl, alkenyl, alkinyl, alkoxy, alkylamino, dialkylamino, alkanoylamino, cycloalkyl, cycloalkylalkyl, cycloalkylamino, aryl and arylalkyl, R2 is substituted aryl when Q3 is oxygen and R2 is optionally substituted aryl when Q3 is sulphur, and R3 is an optionally substituted group from the series alkyl, arylalkyl, aryl and heteroaryl, plus salts of such compounds. The invention also concerns methods of preparing compounds of formula (I), intermediates for use in their preparation and the use of the compounds as herbicides.

L'invention concerne de nouvelles sulfonylamino(thio)carbonyltriazoline(thi)ones de formule (I), dans laquelle Q?1¿ désigne un oxygène ou un soufre, Q?2¿ désigne un oxygène ou un soufre, Q?3¿ désigne un oxygène ou un soufre, R?1¿ désigne un hydrogène, un hydroxy, amino, alkylidène-amino ou un reste, éventuellement substitué, choisi dans la série alkyle, alkényle, alkinyle, alkoxy, alkylamino, dialkylamino, alkanoylamino, cycloalkyle, cycloalkylalkyle, cycloalkylamino, aryle, arylalkyle, R?2¿ désigne un aryle substitué, dans le cas où Q?3¿ est un oxygène et, dans le cas où Q?3¿ est un soufre, un aryle éventuellement substitué, et R?3¿ désigne un reste éventuellement substitué, choisi dans la série alkyle, aralkyle, aryle, hétéroaryle, ainsi que des sels des composés de formule (I). L'invention concerne également des procédés et de nouveaux produits intermédiaires pour la fabrication des composés de formule (I), ainsi que leur utilisation comme herbicides.

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