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发明授权
US5288874A Substituted bicyclic 3-aryl-pyrrolidine-2,4-dione derivates and herbicidal and pesticidal use thereof 失效
取代的双环3-芳基 - 吡咯烷-2,4-二酮衍生物及其除草和杀虫剂用途

Substituted bicyclic 3-aryl-pyrrolidine-2,4-dione derivates and herbicidal and pesticidal use thereof
摘要：
Insecticidal, ascaracidal and herbicidal bicyclic 3-aryl-pyrrolidine-2,4-dione derivatives of the formula (I) ##STR1## wherein A and Q together represent an alkanediyl, alkenediyl, alkenedienyl or alkenetrienyl group having 3 to 6 carbon atoms, each of these groups being monosubstituted to polysubstituted by identical or different substituents, each of these groups being substituted by halogen, hydroxyl, mercapto, in each case optionally substituted alkyl, alkoxy, alkylthio, cycloalkyl or aryl, and each of these groups additionally being interrupted, if appropriate, by one of the groups below ##STR2## B represents hydrogen or alkyl, X represents alkyl, halogen or alkoxy,Y represents hydrogen, alkyl, halogen, alkoxy or halogenoalkyl,Z represents alkyl, halogen or alkoxy,n represents a number 0, 1, 2 or 3,G represents hydrogen (a) or the groups ##STR3## in which R.sup.1, R.sup.2, R.sup.3, R.sup.4, R.sup.5, R.sup.6, R.sup.7 and R.sup.8, L, M and E are defined in the specification.
摘要（中）：

式（I）（*化学结构*）（I）的杀虫，杀螨，杀虫，除草双环3-芳基 - 吡咯烷-2,4-二酮衍生物其中A和Q一起代表具有3个烷基，亚烯基，烯二烯基或亚烯基三烯基 至6个碳原子，这些基团中的每一个被相同或不同的取代基单取代多取代，这些基团各自被卤素，羟基，巯基取代，在各种情况下均为任选取代的烷基，烷氧基，烷硫基，环烷基或芳基， （*化学结构*）（*化学结构*）B表示氢或烷基，X表示烷基，卤素或烷氧基，Y表示氢，烷基，卤素，烷氧基， 或卤代烷基，Z表示烷基，卤素或烷氧基，n表示数0,1,2或3，G表示氢（a）或其中R1，R2，R3，R4，R5，...的基团（*化学结构*）， R6，R7和R8，L，M和E 在规范中定义。

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