C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 215/54 (2006.01) A01N 43/42 (2006.01) A01N 43/60 (2006.01) A01N 43/90 (2006.01) C07D 241/44 (2006.01) C07D 471/04 (2006.01) C07D 491/048 (2006.01) C07D 491/052 (2006.01) C07D 491/056 (2006.01) C07D 495/04 (2006.01) C07D 498/04 (2006.01)
Patent
CA 2338827
Fused-heterocycle dicarboxylic diamide derivatives represented by general formula (I); and herbicides containing the derivatives as the active ingredient, wherein R1 is H or (C1-C6)alkyl; R2 and R3 are each H, (halo)(C1- C6)alkyl, (C3-C8)cycloalkyl, substituted amino(C1-C6)alkyl, (substituted) phenyl(C1-C6)alkyl, (substituted) phenyl(C1-C6)alkoxy or the like, or R2 and R3 are united to form a 5- or 6-membered heterocycle bearing at least one member selected from among O, S and N; X is H, halogeno, NO2, CN, (C1- C6)alkyl, (substituted) phenyl, (substituted) phenoxy or the like; and (II) is or the like (wherein Y, R4 and R9 are each H, halogeno, NO2, CN, (C1-C6)alkyl or the like; and A, B, D, E, F, G, J and K are each O, S, N, sulfinyl or the like).
L'invention concerne des dérivés de diamide dicarboxylique à hétérocycle condensé représentés par la formule générale (I); et des herbicides contenant les dérivés comme principe actif. Dans la formule (I), R?1¿ est H ou alkyle en C¿1?-C¿6?; R?2¿ et R?3¿ sont chacun H, (halo)alkyle en C¿1?-C¿6?, cycloalkyle en C¿3?-C¿8?, aminoalkyle en C¿1?-C¿6? substitué, phénylalkyle en C¿1?-C¿6? (substitué), phénylalcoxy en C¿1?-C¿6? (substitué) ou analogue, ou R?2¿ et R?3¿ sont réunis de manière à former un hétérocycle à 5 ou 6 chaînons portant au moins un élément sélectionné dans le groupe comprenant O, S et N; X est H, halogéno, NO¿2?, CN, alkyle en C¿1?-C¿6?, phényle (substitué), phénoxy (substitué) ou analogue; et (II) est (III) ou analogue (Y, R?4¿ et R?9¿ étant chacun H, halogéno, NO¿2?, CN, alkyle en C¿1?-C¿6? ou analogue; et A, B, D, E, F, G, J et K sont chacun O, S, N, sulfinyle ou analogue).
Harayama Hiroto
Katsuhira Takeshi
Kawabata Youichi
Murai Masahiko
Oda Yoshiki
Fetherstonhaugh & Co.
Nihon Nohyaku Co. Ltd.
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