申请人:Imperial Chemical Industries PLC
公开号:US05153199A1
公开(公告)日:1992-10-06
Compounds having the general formula (I): ##STR1## and optical isomers thereof, wherein X is oxygen or sulphur; R.sup.1 is halogen, C.sub.1-4 alkoxy or C.sub.1-4 haloalkoxy; R.sup.2 and R.sup.3, which are the same or different, are hydrogen, --CO.sub.2 R.sup.5 or C.sub.1-4 alkyl; R.sup.4 is hydrogen, cyano, C.sub.1-4 alkyl (optionally substituted with cyano or halogen), --(CH.sub.2).sub.n CO.sub.2 R.sup.6, --CONR.sup.6 R.sup.7, C.sub.3-6 cycloalkyl, C.sub.2-4 alkenyl, C.sub.2-4 alkynyl, optionally substituted phenyl or optionally substituted heteroaromatic; or the group CR.sup.2 R.sup.3 R.sup.4 can form an allene moiety optionally substituted with C.sub.1-4 alkyl; R.sup.5, R.sup.6 and R.sup.7, which are the same or different, are hydrogen or C.sub.1-4 alkyl; n is 0, 1, 2, 3 or 4; and metal complexes thereof are active as fungicides.
具有通式(I)的化合物:##STR1##及其光学异构体,其中X是氧或硫;R.sup.1是卤素,C.sub.1-4烷氧基或C.sub.1-4卤代烷氧基;R.sup.2和R.sup.3,相同或不同,是氢,--CO.sub.2 R.sup.5或C.sub.1-4烷基;R.sup.4是氢,氰基,C.sub.1-4烷基(可选择性地用氰基或卤素取代),--(CH.sub.2).sub.nCO.sub.2R.sup.6,--CONR.sup.6R.sup.7,C.sub.3-6环烷基,C.sub.2-4烯基,C.sub.2-4炔基,可选择性取代的苯基或可选择性取代的杂环芳基;或基团CR.sup.2R.sup.3R.sup.4可以形成一个可选择性取代的C.sub.1-4烷基的联苯烯基;R.sup.5,R.sup.6和R.sup.7,相同或不同,是氢或C.sub.1-4烷基;n为0、1、2、3或4;以及其金属配合物作为杀菌剂具有活性。