申请人:FBC Limited
公开号:US04339443A1
公开(公告)日:1982-07-13
There are described pesticidal compositions comprising one or more compounds of the formula I, ##STR1## in which Ra is a group R.sup.2 or --OR.sup.2, E is oxygen or sulphur, Rm is --O.sup..crclbar. M.sup..sym. or --NRyRz, M.sup..sym. is one equivalent of an agriculturally acceptable cation, R.sup.1 and R.sup.2, which may be the same or different, each represent hydrogen, alkyl, alkenyl, alkynyl or aryl; the alkyl, alkenyl, alkynyl or aryl optionally being substituted by one or more halogen, alkoxy, nitro, alkyl, --CF.sub.3, nitrile, or carboxylic acid or a salt, ester, or amide thereof, and Ry and Rz, which may be the same or different, each represent hydrogen or alkyl, or an agriculturally acceptable derivative thereof. There are also described methods for making and using compounds of formula I.
描述了包含化学式I中一个或多个化合物的杀虫组合物,其中Ra是一个基团R.sup.2或--OR.sup.2,E是氧或硫,Rm是--O.sup..crclbar. M.sup..sym.或--NRyRz,M.sup..sym.是一当量的农业可接受阳离子,R.sup.1和R.sup.2,可能相同也可能不同,分别代表氢、烷基、烯基、炔基或芳基;所述烷基、烯基、炔基或芳基可以选择性地被一个或多个卤素、烷氧基、硝基、烷基、--CF.sub.3、腈基或羧酸或其盐、酯或酰胺取代,Ry和Rz,可能相同也可能不同,分别代表氢或烷基,或其农业可接受的衍生物。还描述了制备和使用化学式I中化合物的方法。