| 摘要 |
Insecticidally, arachnicidally and fungicidally active novel isoxazolidines of the formula <IMAGE> A in which n is 2 or 3, R1 is H or alkyl, R2 is optionally substituted alkyl, cycloalkyl, alkenyl, alkinyl, aryl or a heterocyclic radical which is optionally substituted, and A is a di- or trivalent aryl or heteroaryl radical which is optionally substituted by alkyl, cycloalkyl, aralkyl, alkoxy, alkylthio, aryloxy, arylthio, halogen, CN, OH, halogenoalkyl, halogenoalkoxy, halogenoalkylthio, alkoxyalkyl, optionally halogen-substituted methylenedioxy or ethylenedioxy. Some of the intermediates are also new. |
