申请人:Sandoz Ltd.
公开号:US04036980A1
公开(公告)日:1977-07-19
Benzodioxan derivatives of formula, ##STR1## in which R is a group of formula A ##STR2## or of formula B, --(CH.sub.2).sub.p --CR.sub.6 =CR.sub.5 --(CH.sub.2).sub.n --O--R.sub.2 B wherein R.sub.2 is a hydrocarbon radical, e.g. alkyl or cycloalkyl, R.sub.3 and R.sub.4, independently, are hydrogen or alkyl, R.sub.5 and R.sub.6, independently, are hydrogen or methyl, m, n and p are integers, R.sub.1 is hydrogen or alkyl, X is oxygen or sulphur And Z is hydrogen or a substituent, e.g. alkyl, are useful as insect and acarid growth inhibiting agents.
Benzodioxan衍生物的化学式如下:##STR1## 其中R是化学式A ##STR2## 或者化学式B的一个基团,--(CH.sub.2).sub.p --CR.sub.6 =CR.sub.5 --(CH.sub.2).sub.n --O--R.sub.2 B,其中R.sub.2是一个碳氢基团,例如烷基或环烷基,R.sub.3和R.sub.4独立地是氢或烷基,R.sub.5和R.sub.6独立地是氢或甲基,m、n和p是整数,R.sub.1是氢或烷基,X是氧或硫,Z是氢或取代基,例如烷基,这些化合物可用作昆虫和螨类生长抑制剂。