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首页> 外文期刊>Bioorganic and Medicinal Chemistry Letters >Synthesis and biological activities of novel 1,3,4-thiadiazole-containing pyrazole oxime derivatives
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Synthesis and biological activities of novel 1,3,4-thiadiazole-containing pyrazole oxime derivatives

机译：新型含1,3,4-噻二唑的吡唑肟衍生物的合成及生物活性

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A new library of 1,3,4-thiadiazole-containing pyrazole oximes was designed and synthesized. Their acaricidal and insecticidal activities were evaluated. Bioassay results indicated that some target compounds exhibited good acaricidal and insecticidal properties. Especially, compound 8m had 80% acaricidal activity against Tetranychus cinnabarinus at the concentration of 50 mu g/mL, compound 8f displayed 100% insecticidal activities against Aphis craccivora at the concentration of 50 mu g/mL, compounds 8r and 8w showed 100% insecticidal activities against Plutella xylostella at the concentration of 50 mu g/mL. Furthermore, compounds 8r (LC50 = 19.61 mu g/mL) and 8w (LC50 = 9.78 mu g/mL) possessed comparable or even better insecticidal activities than the control Pyridalyl (LC50 = 17.40 mu g/mL) against P. xylostella. (C) 2016 Elsevier Ltd. All rights reserved.
机译：设计并合成了一个新的含1,3,4-噻二唑的吡唑肟库。他们的杀螨和杀虫活性进行了评估。生物测定结果表明，某些目标化合物具有良好的杀螨和杀虫特性。尤其是，化合物8m在浓度为50μg / mL时对朱砂叶螨有80％的杀螨活性，化合物8f在浓度为50μg / mL时对蟹蚜有100％的杀虫活性，化合物8r和8w显示出100％的杀虫活性。浓度为50μg / mL时对小菜蛾的抗性活性。此外，化合物8r（LC50 = 19.61μg / mL）和8w（LC50 = 9.78μg / mL）具有与对照吡咯烷基（LC50 = 17.40μg / mL）相当的对小菜蛾的杀虫活性。 （C）2016 Elsevier Ltd.保留所有权利。

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