申请人:Sankyo Company, Limited
公开号:US05134152A1
公开(公告)日:1992-07-28
Compounds of formula (I): ##STR1## [in which: R.sup.1 and R.sup.2 are hydrogen or alkyl, or together are cycloalkyl; R.sup.3 and R.sup.4 are hydrogen, alkyl or phenyl, or together are cycloalkyl; or R.sup.1 and R.sup.3 together are cycloalkyl fused to the oxetane ring; Ar is phenyl substituted by R.sup.5, R.sup.6 and R.sup.7, where R.sup.5, R.sup.6 and R.sup.7 are hydrogen, halogen, alkyl, alkoxy, halogenated alkyl or halogenated alkoxy; and R.sup.8 and R.sup.9 are hydrogen or alkyl] and salts thereof have valuable agricultural and pharmaceutical anti-fungal or fungicidal activity. They may be prepared by a variety of processes.
式(I)的化合物:##STR1## [其中:R.sup.1和R.sup.2为氢或烷基,或者一起为环烷基;R.sup.3和R.sup.4为氢,烷基或苯基,或者一起为环烷基;或者R.sup.1和R.sup.3一起为与氧杂环戊烷环融合的环烷基;Ar为被R.sup.5,R.sup.6和R.sup.7取代的苯基,其中R.sup.5,R.sup.6和R.sup.7为氢,卤素,烷基,烷氧基,卤代烷基或卤代烷氧基;R.sup.8和R.sup.9为氢或烷基]及其盐具有有价值的农业和药物抗真菌或杀真菌活性。它们可以通过多种方法制备。