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2873 条记录 (耗时 0.03 秒)

    2-(1,2,4-TRIAZOLYL) BENZOYL ARYLAMINE ACTIVE COMPOUND FOR INHIBITING WHEAT TAKE-ALL PATHOGEN
    8.
    发明申请
    2-(1,2,4-TRIAZOLYL) BENZOYL ARYLAMINE ACTIVE COMPOUND FOR INHIBITING WHEAT TAKE-ALL PATHOGEN 有权

    公开(公告)号：US20220348550A1

    公开(公告)日：2022-11-03

    申请号：US17629254

    申请日：2020-11-16

    申请人： HENAN AGRICULTURAL UNIVERSITY

    发明人： Yinan CHENG ,  Honglian LI ,  Xianru GUO ,  Zhenhua JIANG ,  Ziyang SU ,  Mengmeng ZHANG ,  Liansheng SUN ,  Guofu SHEN ,  Yichao MA

    IPC分类号： C07D249/08 ,  A01P3/00 ,  A01N43/653

    摘要： Disclosed in the present invention are a 2-(1,2,4-triazolyl)benzoyl arylamine active compound for inhibiting a wheat take-all pathogen, and a preparation method therefor. The active compound has a structure as shown in formula I. R1, R3, and R4 are —H, —F, —Cl, —Br, —I, —CN, —NO2, —CF3, —CHO, —C1-C4 alkyl groups, or —C1-C4 haloalkyl groups, or —O—R5; R2 is —H, —F, —Cl, —Br, —I, —CN, —CF3, —CHO, —C1-C4 alkyl groups, or —C1-C4 haloalkyl groups, or —O—R5; X is —F, —Cl, —Br, —I, —CN, —NO2, —CF3, or —COOR6; Y is —H, —F, —Cl, —Br, —I, —CN, —NO2, —CF3, or —COOR6; R5 is —C1-C4 alkyl groups, or —C1-C4 haloalkyl groups; R6 is —C1-C4 alkyl groups, or —C1-C4 haloalkyl groups. The compound I has an excellent inhibition effect on the wheat take-all pathogen and can be applied to prevention and treatment of wheat take-all.