Patent EP-0169815-A1 (EP)
Inventor: MEYER WILLY
IPC: C07D239/47
Filed: 1985-07-22
Abstract: For the contracting states : DE GB FR CH LI IT NL BE 1. N-arylsulfonyl-N'-triazinyl- and -pyrimidinyl-ureas of the general formula I  see diagramm : EP0169815,P18,F1  wherein X is a radical of the formula  see diagramm : EP0169815,P19,F2  Y is C1 -C3 alkyl, C1 -C3 haloalkyl, C1 -C3 alkoxy, C1 -C3 -haloalkoxy, C2 -C3 alkoxyalkyl, C1 -C3 alkylthio, halogen or -NR**16R**17, Z is oxygen or sulfur, E is nitrogen or the methine bridge -CH=, W is chlorine or bromine, R**1 is hydrogen, halogen, cyano, nitro, C1 -C4 haloalkyl, C1 -C4 alkyl, C1 -C4 alkoxy, -CO-R**6, -NR**7R**8, -S(O)m -C1 -C4 alkyl or -SO2 R**9, R**2 is hydrogen, fluorine, chlorine, bromine, nitro, trifluoromethyl, -NR**20R**21, methyl, ethyl, methoxy, ethoxy or -S(O)m -C1 -C4 alkyl, R**3 is hydrogen, fluorine, chlorine, bromine, nitro or methoxy, R**6 is hydrogen, C1 -C4 alkyl, C3 -C5 alkenyloxy, C3 -C5 alkylnyloxy, C1 -C4 haloalkyl, C1 -C5 alkylthio, phenoxy, benzyloxy, -NR**10R**11, or is C1 -C5 alkoxy which is unsubstituted or substituted by 1 to 3 halogen atoms or by C1 -C3 alkoxy, R**7 is hydrogen, methoxy, ethoxy, C1 -C4 alkyl or -CO-R**12, R**8 is hydrogen or C1 -C4 alkyl, R**9 is an -O-R**13 or -NR**14R**15 group, R**13 is C1 -C4 alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms, or is phenyl or benzyl, R**18 is hydrogen, C1 -C3 alkyl or C1 -C3 alkoxy and m is 0, 1 or 2, and R**4 has the same meaning as R**2 ; R**5 has the same meaning as R**1 ; R**10, R**11, R**14 and R**20 have the same meaning as R**7 ; and R**12, R**15, R**16, R**17 and R**21 have the same meaning as R**8 ; and the salts of these compounds. For the contracting State : AT A herbicidal and plant growth regulating composition which contains as active ingredient, together with carriers and/or other adjuvants, at least one N-arylsulfonyl-N'-triazinyl- or pyrimidinyl-urea of the general formula I  see diagramm : EP0169815,P21,F1  or a salt of these compounds, wherein X is a radical of the formula  see diagramm : EP0169815,P21,F2  Y is C1 -C3 alkyl, C1 -C3 haloalkyl, C1 -C3 alkoxy, C1 -C3 -haloalkoxy, C2 -C3 alkoxyalkyl, C1 -C3 alkylthio, halogen or -NR**16R**17, Z is oxygen or sulfur, E is nitrogen or the methine bridge -CH=, W is chlorine or bromine, R**1 is hydrogen, halogen, cyano, nitro, C1 -C4 haloalkyl, C1 -C4 alkyl, C1 -C4 alkoxy, -CO-R**6, -NR**7R**8, -S(O)m -C1 -C4 alkyl or -SO2 R**9, R**2 is hydrogen, fluorine, chlorine, bromine, nitro, trifluoromethyl, -NR**20R**21, methyl, ethyl, methoxy, ethoxy or -S(O)m -C1 -C4 alkyl, R**3 is hydrogen, fluorine, chlorine, bromine, nitro or methoxy, R**6 is hydrogen, C1 -C4 alkyl, C3 -C5 alkenyloxy, C3 -C5 alkylnyloxy, C1 -C4 haloalkyl, C1 -C5 alkylthio, phenoxy, benzyloxy, -NR**10R**11, or is C1 -C5 alkoxy which is unsubstituted or substituted by 1 to 3 halogen atoms or by C1 -C3 alkoxy, R**7 is hydrogen, methoxy, ethoxy, C1 -C4 alkyl or -CO-R**12, R**8 is hydrogen or C1 -C4 alkyl, R**9 is an -O-R**13 or -NR**14R**15 group, R**13 is C1 -C4 alkyl which is unsubstituted or substituted by 1 to 3 halogen atoms, or is phenyl or benzyl, R**18 is hydrogen, C1 -C3 alkyl or C1 -C3 alkoxy and m is 0, 1 or 2, and R**4 has the same meaning as R**2 ; R**5 has the same meaning as R**1 ; R**10, R**11, R**14 and R**20 have the same meaning as R**7 ; and R**12, R**15, R**16, R**17 and R**21 have the same meaning as R**8.