车超, 毛淑芬, 慕长炜, 徐彦军, 覃兆海. 吡啶衍生物研究(VII):含1,3,4-噻二唑环的吡啶衍生物的合成及生物活性[J]. 农药学学报, 2002, 4(3): 75-78.
    引用本文: 车超, 毛淑芬, 慕长炜, 徐彦军, 覃兆海. 吡啶衍生物研究(VII):含1,3,4-噻二唑环的吡啶衍生物的合成及生物活性[J]. 农药学学报, 2002, 4(3): 75-78.
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    CHE Chao, MAO Shu-fen, MU Chang-wei, XU Yan-jun, QIN Zhao-hai. Studies on Pyridine Derivatives (VII): Synthesis and Insecticidal Activities of Pyridine Derivatives with an 1,3,4-Thiadiazole Moiety[J]. Chinese Journal of Pesticide Science, 2002, 4(3): 75-78.
    Citation: CHE Chao, MAO Shu-fen, MU Chang-wei, XU Yan-jun, QIN Zhao-hai. Studies on Pyridine Derivatives (VII): Synthesis and Insecticidal Activities of Pyridine Derivatives with an 1,3,4-Thiadiazole Moiety[J]. Chinese Journal of Pesticide Science, 2002, 4(3): 75-78.
    shu

    吡啶衍生物研究(VII):含1,3,4-噻二唑环的吡啶衍生物的合成及生物活性

    Studies on Pyridine Derivatives (VII): Synthesis and Insecticidal Activities of Pyridine Derivatives with an 1,3,4-Thiadiazole Moiety

      摘要
    • 摘要: 依据活性基团拼接原理,设计合成了含1,3,4-噻二唑和吡啶两种杂环的酰基脲类似物( Ⅰ )和新烟碱类化合物( Ⅱ )。杀虫活性测定表明,在2 000 μg/mL剂量下,施药3 d后 Ⅰ g 对棉铃虫的杀死率达90％,但其它化合物均未表现出显著的杀虫活性。

       

      Abstract: Two series of novel pyridine derivatives Ⅰ and Ⅱ with an 1,3,4-thiadiazole moiety were synthesized. Only Ⅰ g exhibited 90% lethal ratio to Helicoverpa armigera under 2 000 μg/mL after 3 days of administration. All the other compounds were proved to have none insecticidal activity to the tested insects under tested doses.

       

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