申请人:SHELL INTERNATIONALE RESEARCH
MAATSCHAPPIJ B.V.
公开号:EP0212726A2
公开(公告)日:1987-03-04
The growth of unwanted plants is controlled by certain optionally substituted cinnoline-4-carboxylic acids and ester, amino, hydroxamic acid and hydrazide derivatives thereof, and salts and N-oxides of such compounds, The invention further includes compositions containing such compounds, the preparation of the compounds and compositions, and certain novel compounds per se.
某些任选取代的噌啉-4-羧酸及其酯、氨基、羟肟酸和酰肼衍生物,以及这类化合物的盐和 N-氧化物可控制不需要的植物的生长,本发明还包括含有这类化合物的组合物、化合物和组合物的制备方法,以及某些新型化合物本身。