| 吡啶衍生物研究(VI):3-异烟酰胺基-2-烃基噻唑啉-4-酮的合成及生物活性 |
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| 引用本文： | 吴清来,毛淑芬,慕长炜,杨宏伟,覃兆海.吡啶衍生物研究(VI):3-异烟酰胺基-2-烃基噻唑啉-4-酮的合成及生物活性[J].农药学学报,2002,4(1):70-74. |
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| 作者姓名： | 吴清来 毛淑芬 慕长炜 杨宏伟 覃兆海 |
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| 作者单位： | 1.中国农业大学 应用化学学院,北京 100094 |
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| 摘 要： | 通过巯基乙酸与异烟酰腙的亲核加成,再经分子内酰胺化反应合成了一系列3-异烟酰胺基-2-烃基噻唑啉-4-酮类化合物,其结构经元素分析和1H NMR确认。室内生物活性研究表明,化合物 IIc和IIh 在50 mg/L浓度下对葡萄白腐病Coniothyrium diplodiella(Speg.)Sace离体相对抑制百分数达80％。
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| 关 键 词： | 噻唑啉-4-酮 吡啶衍生物 杀菌活性 |
| 文章编号： | 1008-7303(2002)01-0070-05 |
Studies on Pyridine Derivatives(VI):Synthesis and Bioassay of 3-Isonicotinic Amidyl-2-Alkyl(aryl)thiazolin-4-One |
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| WU Qing-lai,MAO Shu-fen,MU Chang-wei,YANG Hong-wei and QIN Zhao-hai.Studies on Pyridine Derivatives(VI):Synthesis and Bioassay of 3-Isonicotinic Amidyl-2-Alkyl(aryl)thiazolin-4-One[J].Chinese Journal of Pesticide Science,2002,4(1):70-74. |
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| Authors: | WU Qing-lai MAO Shu-fen MU Chang-wei YANG Hong-wei and QIN Zhao-hai |
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| Institution: | 1.College of Applied Chemistry, China Agricultural University, Beijing 100094, China |
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| Abstract: | Title compounds were synthesized by a simply nucleophilic addition of mercaptoacetic acid to corresponding isonicotinoyl hydrazones, followed by an intramolecular amidation reaction. All of them were screened for herbicidal, fungicidal and plant growth regulating activities. Compound IIc and IIh showed 80% inhibition to Coniothyrium diplodiella (Speg.)Sace in vitro at 50 mg/L. |
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| Keywords: | thiazolin 4 one pyridine derivatives fungicidal activity |
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