申请人:Ciba-Geigy Corporation
公开号:US04394156A1
公开(公告)日:1983-07-19
The present invention relates to novel active compounds having a plant growth-inhibiting and herbicidal action and their preparation and to agents containing these active ingredients, and their use. The novel active compounds are saturated and unsaturated 4-membered to 7-membered ring nitrogen heterocyclic compounds which are substituted on the nitrogen atom by a phenyl radical which itself carries a trifluoromethanesulphonamido group -NH-SO.sub.2 -CF.sub.3 as a substituent. The phenyl radical can also carry other substituents and the heterocyclic structure can also be substituted. Oxo derivatives of the heterocyclic compound, in which the oxo group is preferably adjacent to the nitrogen atom, form a preferred sub-group of compounds.
本发明涉及具有植物生长抑制和除草作用的新型活性化合物及其制备方法,以及含有这些活性成分的制剂及其用途。这些新型活性化合物是饱和和不饱和的4-7元环氮杂环化合物,氮原子上取代有一个苯基基团,该苯基基团本身携带三氟甲磺酰胺基-NH-SO.sub.2-CF.sub.3作为取代基。苯基基团也可以携带其他取代基,杂环结构也可以被取代。在这些杂环化合物的氧代衍生物中,氧代基最好是邻接于氮原子的,形成了化合物的一个优选亚组。