Substituted aryl sulphonyl amino (thio) carbonyl...

C - Chemistry – Metallurgy – 07 – D

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C07D 405/12 (2006.01) A01N 47/38 (2006.01) C07D 401/14 (2006.01) C07D 403/14 (2006.01) C07D 405/14 (2006.01) C07D 409/12 (2006.01) C07D 409/14 (2006.01)

Patent

CA 2227012

The invention relates to novel substituted aryl sulphonyl amino (thio) carbonyl triazolin(thi)ones of formula (I) in which Ar is possibly substituted arylene or heteroarylene; Q1 is oxygen or sulphur; Q2 is oxygen or sulphur; R1 is hydrogen, hydroxy, amino, alkylidene amino or a possibly substitued radical from the series alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkylamino, dialkylamino, alkanoylamino, cycloalkyl, cycloalkyl alkyl, aryl, arylalkyl; R2 is hydrogen, hydroxy, mercapto, amino, halogen or a possibly substituted radical from the series alkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, alkinyloxy, alkylthio, alkenylthio, alkinylthio, alkylamino, alkenylamino, alkinylamino, dialkylamino, alkanoylamino, aziridino, pyrrolidino, piperidino, morpholino, cycloalkyl, cycloalkenyl, cycloalkoxy, cycloalkylthio, cycloalkylamino, cycloalkyl alkyl, cycloalkyl alkoxy, cycloalkyl alkylthio, cycloalkyl alkylamino, aryl, aryloxy, arylthio, arylamino, arylalkyl, arylalkoxy, arylalkylthio, arylalkylamino, heterocyclyloxy, heterocyclylthio; or R1 and R2 together are possibly branched alkandiyl; and R3 is possibly substituted heterocyclyl; and salts of the compounds of formula (I), process for producing the novel compounds and their use as herbicides.

L'invention concerne de nouvelles arylsulfonylamino(thio)carbonyltriazolin(thi)ones substituées de la formule (I) où Ar représente arylène ou hétéro-arylène éventuellement substitués ; Q?1¿ représente oxygène ou soufre ; Q?2¿ représente oxygène ou soufre ; R?1¿ représente hydrogène, hydroxy, amino, alkylidénamino ou un reste éventuellement substitué de la série alkyle, alcényle, alcynyle, alcoxy, alcényloxy, alkylamino, dialkylamino, alcanoylamino, cycloalkyle, cycloalkylalkyle, aryle, arylalkyle ; R?2¿ représente hydrogène, hydroxy, mercapto, amino, halogène ou un reste éventuellement substitué de la série alkyle, alcényle, alcynyle, alkoxy, alcényloxy, alcynyloxy, alkylthio, alcénylthio, alcynylthio, alkylamino, alcénylamino, alcynylamino, dialkylamino, alcanoylamino, aziridino, pyrrolidino, pipéridino, morpholino, cycloalkyle, cycloalcényle, cycloalkyloxy, cycloalkylthio, cycloalkylamino, cycloalkylalkyle, cycloalkylalcoxy, cycloalkylalkylthio, cycloalkylalkylamino, aryle, aryloxy, arylthio, arylamino, arylalkyle, arylalcoxy, arylalkylthio, arylalkylamino, hétérocyclyloxy, hétérocyclylthio ou bien R?1¿ et R?2¿ représentent conjointement alcandiyle éventuellement ramifié et R?3¿ représente hétérocyclyle éventuellement substitué. L'invention concerne également les sels des composés de la formule (I), le procédé de production des nouveaux composés et leur utilisation comme herbicides.

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