6-(Nonsubstituted or substituted) phenoxy picolinic acids, process of preparing the same, and agricultural/horticultural germicides containing the same
申请人:Kureha Kagaku Kabushiki Kaisha
公开号:US06200933B1
公开(公告)日:2001-03-13
An agricultural or horticultural fungicide containing 6-(unsubstituted or substituted) phenoxy picolinic acid represented by the general formula (I), as an effective ingredient.
wherein
R is a halogen atom, a C1 to C4 alkyl group, a C1 to C4 haloalkyl group, a C1 to C4 alkoxy group, a C1 to C4 haloalkoxy group, a C1 to C4 alkylthio group, a C1 to C4 alkylamino group, a di(C1 to C4 alkyl)amino group or a C7 to C8 aralkyl(C1 to C4 alkyl)amino group;
n2 is an integer of 0 to 3;
Y is a C1 to C4 alkyl group, a C1 to C4 haloalkyl group, a C1 to C4 alkoxy group, a C1 to C4 haloalkoxy group, a C1 to C4 alkylthio group, a C1 to C4 haloalkylthio group or a halogen atom; and
m is an integer of 0 to 5, and when m and n2 are not less than 2, Rs and Ys may be the same or different, respectively.
The compound is useful as an effective ingredient of agricultural or horticultural fungicides.
一种农业或园艺用杀菌剂,其有效成分为含有6-(未取代或取代)苯氧基吡啶甲酸的化合物,其通式为(I),其中R为卤素原子,C1至C4烷基,C1至C4卤代烷基,C1至C4烷氧基,C1至C4卤代烷氧基,C1至C4烷基硫基,C1至C4烷基氨基,二(C1至C4烷基)氨基或C7至C8芳基烷基(C1至C4烷基)氨基;n2为0至3的整数;Y为C1至C4烷基,C1至C4卤代烷基,C1至C4烷氧基,C1至C4卤代烷氧基,C1至C4烷基硫基,C1至C4卤代烷基硫基或卤素原子;m为0至5的整数,当m和n2不小于2时,Rs和Ys分别可以相同或不同。该化合物可作为农业或园艺用杀菌剂的有效成分。