高等学校化学学报 ›› 2001, Vol. 22 ›› Issue (S1): 96.

• 研究论文 • 上一篇    下一篇

新型1,2,4-三唑类化合物的合成及生物活性研究

刘建兵, 赵国锋, 李煜昶, 金桂玉   

  1. 南开大学元素有机化学研究所, 元素有机化学国家重点实验室, 天津 300071
  • 收稿日期:2001-07-17 出版日期:2001-12-31 发布日期:2001-12-31
  • 通讯作者: 金桂玉(1935年出生),女,教授,博士生导师,主要从事有机合成和农药化学研究.Tel:022-23509956.
  • 基金资助:

    国家自然科学重点基金(批准号:29832050)及天津市二十一世纪青年基金(批准号:973702011)资助.

Studies on Syntheses and Biological Activities of Novel 1H-1,2,4-Triazole Compounds

LIU Jian-Bing, ZHAO Guo-Feng, LIYu-Chang, JIN Gui-Yu   

  1. The State Key Laboratory of Elemento-Organic Chemistry, Institute of Elemento-Organic Chemistry, Nankai University, Tianjin 300071, China
  • Received:2001-07-17 Online:2001-12-31 Published:2001-12-31

摘要:

本文利用2-吡啶醛或4-吡啶醛与1-(1H-1.2.4-三唑-1-基)酮发生羟醛缩合反应,合成了一类新型的三唑类化合物34,其结构经元素分析、1HNMR和IR及MS所确证.通过生物活性测试结果表明,目标化合物具有很好的杀菌活性,同时也有较好的除草活性和植物生长调节活性.

关键词: 吡啶醛, 三唑, 羟薛缩合, 生物活性

Abstract:

We prepared the novel triazole compounds containing pyridinyl moiety by Aldol condensation of pyridinecarboxaldehyde with 1-(1H-1,2,4-triazolo-1-yl)ketone and characterized their structures by elementary analysis, 1HNMR and IR, MS spectral data. From the screening results of biological activities, we found that some compounds possess excellent fungicidal activities and good herbicidal and plant growth regulation activities.

Key words: Pyridinecarboxaldehyde, Triazole, Aldol condensation, Biological activities

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