申请人:Bayer Aktiengesellschaft
公开号:US04988719A1
公开(公告)日:1991-01-29
Fungicidally active 3,7-disubstituted benzothiazolones of the formula ##STR1## in which n stands for the numbers 0, 1, 2 or 3, R.sup.1 stands for hydrogen or optionally substituted alkyl, R.sup.2 stands for hydrogen, hydroxyl or for an optionally substituted radical from the group consisting of alkyl, cycloalkyl, cycl;oalkylalkyl, alkenyl, alkinyl, alkoxy, alkenyloxy, aralkoxy, aralkyl, aryl, heterocyclyl and heterocyclylalkyl, or R.sup.1 and R.sup.2 together stand for an alkylene chain which is optionaklly substituted and optionally interrupted by hetero atoms, R.sup.3 stands for halogen or alkyl, or, in the event that n stands for 0, may also stand for halogenoalkyl and R.sup.4 stands for halogen, alkyl or halogenoalkyl.
具有真菌杀菌活性的3,7-二取代苯并噻唑酮的化学式为##STR1## 其中n代表0、1、2或3,R1代表氢或可选取代的烷基,R2代表氢、羟基或来自包括烷基、环烷基、环烷基烷基、烯基、炔基、烷氧基、烯基氧基、芳基氧基、芳基烷基、芳基、杂环基和杂环基烷基的可选取代基团,或R1和R2一起代表可选取代和可选被杂原子中断的亚烷基链,R3代表卤素或烷基,或者,如果n代表0,则R3还可以代表卤素烷基,R4代表卤素、烷基或卤素烷基。