| 吡啶衍生物研究(IX):N-(1-甲氧羰基)乙基-N-[5-(2-氯吡啶-4-基)-1,3,4-噻二唑-2-基]酰胺的合成及除草活性 |
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| 引用本文： | 车超,肖玉梅,毛淑芬,覃兆海.吡啶衍生物研究(IX):N-(1-甲氧羰基)乙基-N-[5-(2-氯吡啶-4-基)-1,3,4-噻二唑-2-基]酰胺的合成及除草活性[J].农药学学报,2004,6(3):15-20. |
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| 作者姓名： | 车超 肖玉梅 毛淑芬 覃兆海 |
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| 作者单位： | 中国农业大学,理学院,北京,100094 |
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| 摘 要： | 为了进一步研究前期发现的除草先导化合物2-仲丁氨基-5-(2-氯吡啶-4-基)-1，3，4-噻二唑(BCPT)的结构-活性关系并提高其除草活性，设计并合成了一系列N-(1-甲氧羰基)乙基-N-5-(2-氯吡啶-4-基)-1，3，4-噻二唑-2-基]酰胺类化合物。其苗后除草活性测定结果表明，所有化合物的活性都远低于BCPT本身。说明BCPT可能具有与传统酰胺类除草剂不同的作用机制。
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| 关 键 词： | 1，3，4-噻二唑 丙氨酸酯 酰胺 除草活性 |
Studies on Pyridine Derivatives.IX.Synthesis and Herbicidal Activities of N-(1-Carbomethoxy)-ethyl-N-［5-(2-chloropyrid-4-yl)-1,3,4-thiodiazol-2-yl］ Amides |
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| Abstract.Studies on Pyridine Derivatives.IX.Synthesis and Herbicidal Activities of N-(1-Carbomethoxy)-ethyl-N-［5-(2-chloropyrid-4-yl)-1,3,4-thiodiazol-2-yl］ Amides[J].Chinese Journal of Pesticide Science,2004,6(3):15-20. |
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| Authors: | Abstract |
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| Abstract: | In order to investigate the structure-activity relationship and improve the activity of (herbicidal) lead compound 2-sec-butylamino-5-(2-chloropyrid-4-yl)-1,3,4-thiodiazole (BCPT) which was found in previous work on pyridine derivatives, a novel series of N-(1-carbomethoxy)ethyl-N-5-(2-chloropyrid-4-yl)-1,3,4-thiodiazol-2-yl] amides were synthesized and subjected to post-emergence herbicidal tests. All the compounds showed much weaker herbicidal activity than BCPT itself. The results suggested that BCPT might act to herbs in different way to amide (herbicides.) |
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| Keywords: | 1 3 4-thiodiazoles alaninate amides herbicidal activity |
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