申请人:Araki Koichi
公开号:US20090305894A1
公开(公告)日:2009-12-10
Herbicidal compositions comprising containing sulfonanilides of the formula (I), wherein R
1
represents hydrogen, fluorine, chlorine, C
1-4
alkyl, C
1-4
alkoxy, C
3-6
cycloalkyl-C
1-4
alkyloxy or C
1-4
haloalkoxy, R
2
represents hydrogen, fluorine or chlorine, R
3
represents hydrogen or fluorine, R
4
represents hydrogen or C
1-4
alkyl which may be optionally C
1-4
alkoxy-substituted, C
3-6
alkenyl or C
3-6
alkynyl, R
5
represents hydrogen, R
6
represents hydroxy, fluorine or chlorine, or R
5
and R
6
may form, together with the carbon to which they are bonded, C═O, and X represents CH or N, provided that the following cases are excluded: (i) R
1
represents hydrogen, fluorine or chlorine, R
2
represents hydrogen, R
3
represents hydrogen, R
4
represents hydrogen, R
5
represents hydrogen, and R
6
represents hydroxy, (ii) R
1
represents hydrogen, fluorine or chlorine, R
2
represents hydrogen, R
3
represents hydrogen, R
4
represents hydrogen, and R
5
and R
6
form C═O together with the carbon to which they are bonded, (iii) R
1
represents C
1-4
alkyl, R
2
represents hydrogen, R
3
represents hydrogen, R
4
represents hydrogen, R
5
represents hydrogen, R
6
represents hydroxy, and X represents CH, or (iv) R
1
represents C
1-4
alkyl, R
2
represents hydrogen, R
3
represents hydrogen, R
4
represents hydrogen, R
5
and R
6
form C═O together with the carbon to which they are bonded, and X represents CH, and new compounds being embraced by the formula (I).
含有式(I)中的磺酰苯胺类化合物的除草组合物,其中R1代表氢、氟、氯、C1-4烷基、C1-4烷氧基、C3-6环烷基-C1-4烷氧基或C1-4卤代烷氧基,R2代表氢、氟或氯,R3代表氢或氟,R4代表氢或C1-4烷基,可以是可选择地C1-4烷氧基取代,C3-6烯基或C3-6炔基,R5代表氢,R6代表羟基、氟或氯,或者R5和R6可以与它们连接的碳一起形成C═O,X代表CH或N,但排除以下情况:(i) R1代表氢、氟或氯,R2代表氢,R3代表氢,R4代表氢,R5代表氢,R6代表羟基,(ii) R1代表氢、氟或氯,R2代表氢,R3代表氢,R4代表氢,R5和R6与它们连接的碳形成C═O,(iii) R1代表C1-4烷基,R2代表氢,R3代表氢,R4代表氢,R5代表氢,R6代表羟基,X代表CH,或(iv) R1代表C1-4烷基,R2代表氢,R3代表氢,R4代表氢,R5和R6与它们连接的碳形成C═O,X代表CH,新的化合物包括在式(I)中。