A substituted pyridinesulfonamide compound or its salt represented by the following general formula (I):
wherein R₁ is an unsubstituted or substituted alkyl group; R₂ is an unsubstituted or substituted alkyl group, or an unsubstituted or substituted alkoxy group; and X and Y are each independently a member selected from the group consisting of alkyl groups and alkoxy groups, is disclosed. This compound is useful as the effective ingredient of a herbicide showing a wide weed-control spectrum even if used in a small amount.
公开了一种由以下通式(I)表示的取代
吡啶磺酰胺化合物或其盐:其中R₁是未取代或取代的烷基基团;R₂是未取代或取代的烷基基团,或未取代或取代的烷氧基团;X和Y分别是从烷基基团和烷氧基团组成的群中选择的成员。该化合物可用作
除草剂的有效成分,即使用量很少也能显示广泛的除草谱。