申请人:Ihara Hideki
公开号:US20050215578A1
公开(公告)日:2005-09-29
A thiadiazole compound of the formula (A):
wherein R
1
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 R represents C1-C3 alkyl, and R
4
represents a hydrogen atom, methyl, ethyl or phenyl which may be substituted; and
R
2
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.
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烷硫基烷基,C4-C7烷氧基烷氧基烷基,C4-C7烷硫基烷氧基烷基,苯基C1-C2烷基,其中苯基可以被取代,苯氧基C1-C2烷基,其中苯氧基可以被取代,苯基C2-C3烷氧基烷基,其中苯基可以被取代,或式(B)的取代基:其中R代表C1-C3烷基,R4代表氢原子,甲基,乙基或苯基,可以被取代;而R2代表苯基C1-C4烷基,其中苯基可以被取代,吡啶基C1-C4烷基,其中吡啶基可以被取代,或嘧啶基C1-C4烷基,其中嘧啶基可以被取代;具有优异的节肢动物害虫控制活性。