申请人:Sumitomo Chemical Company, Limited
公开号:US04837236A1
公开(公告)日:1989-06-06
A heterocyclic compound of the formula: ##STR1## wherein A is an oxygen atom or a sulfur atom; B is either one of the groups: --CH.sub.2 --CHR.sup.1 -- or --CH.dbd.CR.sup.1 -- (in which R.sup.1 is a hydrogen atom or a methyl group); W is, the same or different, each a hydrogen atom, a halogen atom, a lower alkyl group or a lower alkoxy group; X is either one of the following groups: ##STR2## (in which R.sup.2 is a hydrogen atom, a lower alkyl group, a lower alkoxy group, a lower alkoxy(lower)alkyl group, a hydroxyl group or a hydroxy(lower)alkyl group, R.sup.3 is a hydrogen atom or a lower alkyl group and n is an integer of 0 or 1); Z is, the same or different, each a hydrogen atom, a halogen atom, a lower alkyl group, a lower alkoxy group, a halo(lower)alkyl group, a halo(lower)alkoxy group, a nitro group, a methylenedioxy group or a cyano group; p is an integer of 0 to 5; and q is an integer of 0 or 1, or its salt, which is useful as a fungicide.
化合物的结构式为:##STR1## 其中A是氧原子或硫原子;B是以下两种基团之一:--CH.sub.2 --CHR.sup.1 --或--CH.dbd.CR.sup.1 --(其中R.sup.1是氢原子或甲基基团);W是相同或不同的氢原子、卤素原子、低碳基或低氧基基团;X是以下两种基团之一:##STR2## (其中R.sup.2是氢原子、低碳基、低氧基基团、低氧基(低)碳基基团、羟基或羟基(低)碳基基团,R.sup.3是氢原子或低碳基,n是0或1的整数);Z是相同或不同的氢原子、卤素原子、低碳基、低氧基基团、卤代(低)碳基基团、卤代(低)氧基基团、硝基基团、亚甲二氧基基团或氰基基团;p是0到5的整数;q是0或1的整数,或其盐,可用作杀菌剂。