申请人:Schering Agrochemicals Ltd.
公开号:US04780473A1
公开(公告)日:1988-10-25
Compounds are disclosed having fungicidal activity and are of general formula I ##STR1## where at least three of A, C, D and E are --CX.dbd. and the other is --CX.dbd. or --N.dbd., where X is hydrogen, C.sub.1-8 -alkyl (optionally substituted by halogen), halo, nitro or phenoxy, in which the phenyl is optionally substituted by one or more groups selected from halo and trifluoromethyl; R.sup.1 is --SO.sub.2 R.sup.3 or ##STR2## and R.sup.2 is ##STR3## where R.sup.6 is hydrogen, C.sub.1-8 -alkyl (optionally substituted by one or more groups selected from halogen and hydroxy), C.sub.1-8 -alkanoyl, benzoyl, cyclohexylcarbonyl or aminocarbonyl (in which the amino is substituted by benzoyl or chlorobenzenesulphonyl); R.sup.3, R.sup.4, and R.sup.5 may be the same or different and have the meanings given to R.sup.6 or can be di-C.sub.1-8 -alkylamino; and Z is oxygen or sulphur; and when R.sup.1 is ##STR4## R.sup.2 can also be --CN.
揭示了具有杀真菌活性的化合物,其一般式为I ##STR1## 其中A、C、D和E中至少三个是--CX.dbd.,其他一个是--CX.dbd.或--N.dbd.,其中X是氢、C.sub.1-8-烷基(可选地被卤素取代)、卤素、硝基或苯氧基,其中苯基可选地被一个或多个从卤素和三氟甲基中选择的基团取代;R.sup.1是--SO.sub.2R.sup.3或##STR2##,R.sup.2是##STR3##,其中R.sup.6是氢、C.sub.1-8-烷基(可选地被一个或多个从卤素和羟基中选择的基团取代)、C.sub.1-8-烷酰基、苯甲酰基、环己基羰基或氨基羰基(其中氨基被苯甲酰基或氯苯磺酰基取代);R.sup.3、R.sup.4和R.sup.5可以相同也可以不同,并具有赋予R.sup.6的含义,或者可以是二C.sub.1-8-烷基氨基;Z是氧或硫;当R.sup.1是##STR4##时,R.sup.2也可以是--CN。