发明公开
EP0044210A1 Herbicidal sulfonamides 失效
磺胺类药物。

Herbicidal sulfonamides
摘要:
The invention relates to compounds of the formula
(wherein


R 2 is C 2 -C 5 alkenyl, C 5 -C 6 cycloalkenyl or C 2 -C 3 alkenyl substituted with 1-3 chlorine atoms;
n is 0 or 1;
R, is H, F, Cl, Br, NO 2 , CF 3 , C 1 -C 4 alkyl, OCF 3 or C 1 -C 3
alkoxy .
R 5 , and R 6 are independently H or CH 3 ;
A is
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