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1,2,3-噻二唑-4-乙酰胺(吗啉)类衍生物的合成与生物活性

董卫莉1, 姚红伟1, 王凤龙2, 李正名1, 申莉莉2, 钱玉梅2, 赵卫光1   

    1. 南开大学元素有机化学国家重点实验室, 农药国家工程研究中心, 天津 300071;
    2. 中国农业科学院烟草研究所, 青岛 266101
  • 收稿日期:2006-12-14 修回日期:1900-01-01 出版日期:2007-09-10 发布日期:2007-09-10
  • 通讯作者: 赵卫光

Synthesis and Biological Activities of 1,2,3-Thiadiazol-4-acetamide(Acetmorpholide) Derivatives

DONG Wei-Li1, YAO Hong-Wei1, WANG Feng-Long2, LI Zheng-Ming1, SHEN Li-Li2, QIAN Yu-Mei2, ZHAO Wei-Guang1*   

    1. National Key Laboratory of Elemento-Organic Chemistry, National Pesticide Engineering Resarch Center, Nankai University, Tianjin 300071, China;
    2. Tobacco Research Institute of CAAS, Qingdao 266101, China
  • Received:2006-12-14 Revised:1900-01-01 Online:2007-09-10 Published:2007-09-10
  • Contact: ZHAO Wei-Guang

摘要: 以双乙烯酮为起始原料, 设计并合成了一系列新颖的1,2,3-噻二唑-4-乙酰苯胺(吗啉)类化合物, 通过元素分析、红外光谱、核磁共振氢谱和质谱对其结构进行了表征. 生物活性测试结果表明,部分化合物具有一定的抗TMV活性、 植物生长调节活性和杀菌活性.

关键词: 1,2,3-噻二唑, 乙酰胺, 生物活性

Abstract: In the investigation of new agrochemicals, we found 1,2,3-thiadiazole derivatives with good biological activities, had received only limited attention, but commercial pesticides containing 1,2,3-thiadiazole often possess a unique active mechanism, such as TDZ, BTH and tiadinil. We became interested in making 1,2,3-thiadiazoleacetamides, analogues of three commercial pesticides. In order to search for novel 1,2,3-thiadiazole derivatives with high activities, we designed and synthesized a series of novel 1,2,3-thiadiazole-4-acetamide(acetmorpholide)derivatives using diketene as the starting materials. Their structures were identified by means of elemental analysis, IR, 1H NMR and MS spectra. The results of the preliminary biological activity tests show that some of the compounds exhibit a better anti-TMV activity, plant growth regulator activity and fungicidal activity.

Key words: 1,2,3-Thiadiazole, Acetamide, Biological activity

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