高等学校化学学报

高等学校化学学报 ›› 1994, Vol. 15 ›› Issue (3): 391.

• 论文 • 上一篇    下一篇

新磺酰脲类化合物的合成、结构及其构效关系研究(Ⅳ)──合成及活性

李正名1, 贾国锋1, 王玲秀1, 赖城明2   

  1. 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;
    2. 南开大学化学系
  • 收稿日期:1993-04-15 修回日期:1993-09-15 出版日期:1994-03-24 发布日期:1994-03-24
  • 通讯作者: 李正名,男,62岁,教授.
  • 作者简介:李正名,男,62岁,教授.
  • 基金资助:

    国家自然科学重点基金

Syntheses, Structures and SAR Study on New Sulfonylurea Compounds(Ⅳ)──Syntheses and Activity

LI Zheng-Ming1, JIA Guo-Feng1, WANG Ling-Xiu1, LAI Cheng-Ming2   

  1. 1. Elemento-Organic Chemistry Institute, National Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071;
    2. Department of Chemistry, Nankai University, Tianjin
  • Received:1993-04-15 Revised:1993-09-15 Online:1994-03-24 Published:1994-03-24

PDF (PC)

被引次数

16

摘要： 合成了17个在结构上具有一定递变规律的新磺酰脲类化合物,经元素分析、~1HNMR和IR确定了其结构。讨论了该类化合物的分子及晶体结构特征。测定了所合成化合物的除草活性,并讨论了活性规律。

关键词: 磺酰脲, 除草活性, 构效关系

Abstract: Seventeen new sulfonylurea compounds were synthesized.Their structures were confirmed by elemental analysis,1H NMR,and IR,and their molecular and crystal structures were discussed.The data of their herbicidal activity were reported, and the structureactivity relationship(SAR)was studied accordingly.

Key words: Sulfonylurea, Herbicidal activity, Structure-activity relationship(SAR)

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