申请人:Sumitomo Chemical Company, Ltd.
公开号:US04353916A1
公开(公告)日:1982-10-12
3,4-Disubstituted benzoxa(thia)zole-2-one derivatives of the formula: ##STR1## wherein R.sub.1 is a halogen atom or methyl group, R.sub.2 is a methyl or ethyl group and X and Y are individually an oxygen or sulfur atom, and their preparation and use as a fungicide.
该公式中的3,4-二取代苯并噁唑(硫)酮衍生物:其中R.sub.1是卤素原子或甲基基团,R.sub.2是甲基或乙基基团,X和Y分别是氧或硫原子,并且它们的制备和用作杀真菌剂。