Chem. J. Chinese Universities ›› 1994, Vol. 15 ›› Issue (3): 391.

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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

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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