申请人:Sumitomo Chemical Company, Limited
公开号:US04946865A1
公开(公告)日:1990-08-07
A compound of the formula: ##STR1## wherein X is a hydrogen atom, a halogen atom, a C.sub.1 -C.sub.3 alkyl group or a C.sub.1 -C.sub.3 alkoxy group and Y is a hydrogen atom, a halogen atom, a cyano group, a formyl group, an ethylene-dioxymethyl group, a hydroxyl group, a hydroxymethyl group or a group of either one of the formulas: --CH.dbd.N--OR.sup.1, --COOR.sup.2, --CONH--R.sup.2 and --CH(OR.sup.3).sub.2 in which R.sup.1 is a hydrogen atom, a C.sub.1 -C.sub.3 alkyl group, a C.sub.3 -C.sub.5 alkenyl group, a C.sub.3 -C.sub.5 alkynyl group, a halo(C.sub.3 -C.sub.5)alkynyl group or a C.sub.1 -C.sub.3 alkyl group substituted with a phenyl group or a cyano group, R.sup.2 is a hydrogen atom, a C.sub.1 -C.sub.3 alkyl group, a C.sub.3 -C.sub.5 alkenyl group or a C.sub.3 -C.sub.5 alkynyl group and R.sup.3 is a C.sub.1 -C.sub.3 alkyl group, with the proviso that X and Y are not simultaneously hydrogen atoms, which is useful as a fungicidal agent against phytopathogenic fungi, particularly their strains resistant to benzimidazole or thiophanate fungicides and/or cyclic imide fungicides.
一种化合物的公式为:##STR1##其中X是氢原子、卤素原子、C.sub.1 -C.sub.3烷基或C.sub.1 -C.sub.3烷氧基,Y是氢原子、卤素原子、氰基、甲酰基、乙二醇甲基基团、羟基、羟甲基基团或以下任一式的基团:--CH.dbd.N--OR.sup.1、--COOR.sup.2、--CONH--R.sup.2和--CH(OR.sup.3).sub.2,其中R.sup.1是氢原子、C.sub.1 -C.sub.3烷基、C.sub.3 -C.sub.5烯基基团、C.sub.3 -C.sub.5炔基基团、卤素(C.sub.3 -C.sub.5)炔基基团或被苯基或氰基取代的C.sub.1 -C.sub.3烷基,R.sup.2是氢原子、C.sub.1 -C.sub.3烷基、C.sub.3 -C.sub.5烯基基团或C.sub.3 -C.sub.5炔基基团,R.sup.3是C.sub.1 -C.sub.3烷基,但X和Y不能同时是氢原子,对抗植物病原真菌,特别是对抗对苯并咪唑或噻菌唑杀菌剂和/或环酰亚胺杀菌剂产生抗药性的菌株有用的杀真菌剂。