Substituted phenyl sulfamoyl carboxamides

Details Substituted phenyl sulfamoyl carboxamides Substituted phenyl sulfamoyl carboxamides

C - Chemistry, Metallurgy

07

D

C07D 239/54 (2006.01) A01N 41/02 (2006.01) A01N 43/40 (2006.01) A01N 43/54 (2006.01) A01N 43/56 (2006.01) A01N 43/58 (2006.01) A01N 43/64 (2006.01) A01N 43/653 (2006.01) A01N 43/707 (2006.01) A01N 43/90 (2006.01) C07D 213/61 (2006.01) C07D 231/20 (2006.01) C07D 237/14 (2006.01) C07D 249/12 (2006.01) C07D 471/04 (2006.01)

Patent

CA 2383858

Novel uracil substituted phenyl sulfamoyl carboxamides (I) and salts thereof, where A = oxygen or sulfur; X1 = H, halogen, C1-C4-alkyl; X2 = H, CN, CS-NH2, halogen, C1-C4-alkyl, C1-C4-haloalkyl; X3 = H, CN, C1-C6-alkyl, C1-C6- alkoxyalkyl, C3-C7-cycloalkyl, C3-C6-alkenyl, C3-C6-alkynyl, optionally substituted benzyl; R1, R2 = H, halogen, optionally substituted hydroxy, C1- C10-alkyl, C2-C10-alkenyl, C3-C10-alkynyl, C3-C7-cycloalkyl, phenyl, benzyl or C5-C7-cycloalkenyl, or R1 + R2 together with the atom to which they are attached form a 3- to 7-membered heterocyclic ring; Q is selected from Q1 to Q40 as defined in the description. Use: as herbicides; for the desiccation/defoliation of plants.

L'invention concerne de nouveaux phényle sulfamoyle carboxamides à substitution uracile représentés par la formule (I) et leurs sels. Selon la formule (I) A = oxygène ou soufre; X<1> = H, halogène, alkyle C1-C4; X<2> = H, CN, CS-NH2, halogène, alkyle C1-C4, haloalkyle C1-C4; X<3> = H, CN, alkyle C1-C6, alkoxyalkyle C1-C6, cycloalkyle C3-C7, alkényle C3-C6, alkynyle C3-C6, benzyle éventuellement substitué; R<1>, R<2> = H, halogène, hydroxy éventuellement substitué, alkyle C1-C10, alkényle C2-C10, alkynyle C3-C10, cycloalkyle C3-C7, phényle, benzyle ou cycloalkyle C5-C7, ou R<1> + R<2> ainsi que l'atome auquel ils sont attachés forment un anneau hétérocyclique possédant de 3 à 7 chaînons; Q est choisi dans le groupe comprenant Q<1> à Q<40> tel que défini dans la description. Utilisation : en tant qu'herbicides, pour la dessiccation/défoliation de plantes.

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