申请人:Sumitomo Chemical Company, Limited
公开号:EP1475374A1
公开(公告)日:2004-11-10
A thiadiazole compound of the formula (A):
wherein R1 represents methyl, C3-C7 alkenyl, C2-C7 alkoxyalkyl, C2-C7 alkylthioalkyl, C4-C7 alkoxyalkoxyalkyl, C4-C7 alkylthioalkoxyalkyl, phenyl C1-C2 alkyl in which phenyl may be substituted, phenyloxy C1-C2 alkyl in which phenyloxy may be substituted, phenyl C2-C3 alkoxyalkyl in which phenyl may be substituted, or the substituent of the formula (B):
wherein R3 represents C1-C3 alkyl, and R4 represents a hydrogen atom, methyl, ethyl or phenyl which may be substituted; and
R2 represents phenyl C1-C4 alkyl in which phenyl may be substituted, pyridyl C1-C4 alkyl
in which pyridyl may be substituted, or pyrimidyl C1-C4 alkyl in which pyrimidyl may be substituted;
has an excellent arthropod pests controlling activity.
一种式(A)的噻二唑化合物:
其中 R1 代表甲基、C3-C7 烯基、C2-C7 烷氧基烷基、C2-C7 硫代烷基、C4-C7 烷氧基烷基、C4-C7 硫代烷氧基烷基、其中苯基可被取代的苯基 C1-C2 烷基、其中苯基氧基可被取代的苯基 C1-C2 烷基、其中苯基可被取代的苯基 C2-C3 烷氧基烷基或式(B)的取代基:
其中 R3 代表 C1-C3 烷基,R4 代表氢原子、甲基、乙基或可被取代的苯基;以及
R2 代表苯基 C1-C4 烷基,其中苯基可被取代,吡啶基 C1-C4 烷基
或嘧啶 C1-C4 烷基,其中嘧啶基可能被取代;
具有极佳的控制节肢动物害虫的活性。