申请人:Schering Agrochemicals Limited
公开号:US05510344A1
公开(公告)日:1996-04-23
Compounds of formula I ##STR1## wherein X is oxygen or sulphur, W is CH or N, m is 0 or 1, and either a) n is 1 and Q is a non-aromatic heterocyclic ring of 3 to 10 ring atoms, containing one to three hetero atoms selected from oxygen, sulphur and nitrogen, which may be substituted and may be fused to another ring, with the proviso a) that if Q is thiazol-2-in-2-yl, it is substituted but not by methylene, and b) Q is not a six membered ring containing only two nitrogen atoms, or b) n is 0 or 1 and Q is ##STR2## where R.sup.1 is alkyl, alkoxy or alkylthio, and R.sup.2 is heteroaryl, non aromatic heterocyclyl, optionally substituted cycloalkyl or optionally substituted alkyl containing at least 5 carbon atoms, phenyl substituted by one or more groups selected from halogen, optionally substituted alkyl, alkoxy, haloalkoxy, aryloxy, alkylthio and alkoxycarbonyl, and when R.sup.1 is alkyl or alkoxy, or, when W is nitrogen, R.sup.2 can also be unsubstituted phenyl, have pesticidal especially fungicidal activity.
化合物的
化学式为I ##STR1## 其中X是氧或
硫,W是CH或N,m为0或1,而a) n为1且Q是由3至10个环原子组成的非芳香杂环,含有1至3个从氧、
硫和氮中选择的杂原子,可以被取代并可以融合到另一个环中,但前提是a)如果Q是
噻唑-2-烯-2-基,则它被取代但不是由亚甲基取代,且b)Q不是只含有两个氮原子的六元环,或b) n为0或1且Q是##STR2## 其中R.sup.1是烷基、烷氧基或烷
硫基,R.sup.2是杂芳基、非芳香杂环基、可选取代的环烷基或至少含有5个碳原子的可选取代的烷基,苯基被一个或多个来自卤素、可选取代的烷基、烷氧基、卤代烷氧基、芳氧基、烷
硫基和烷氧羰基的基取代,当R.sup.1为烷基或烷氧基时,或当W为氮时,R.sup.2也可以是未取代的苯基,具有杀虫特别是杀真菌的活性。