ARTICLE

Design, Synthesis, Fungicidal Activity and Docking Study of Acyl Urea Derivatives Containing Pyrazole Moiety

  • Sun Nabo ,
  • Shen Zhonghu ,
  • Zhai Zhiwen ,
  • Wu Hongke ,
  • Weng Jianquan ,
  • Tan Chengxia ,
  • Liu Xinghai
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  • a College of Biology and Environmental Engineering, Zhejiang Shuren University, Hangzhou 310015;
    b College of Chemical Engineering, Zhejiang University of Technology, Hangzhou 310014

Received date: 2017-02-03

  Revised date: 2017-03-30

  Online published: 2017-04-18

Supported by

Project supported by the National Natural Science Foundation of China (No. 31401691) and the Zhejiang Provincial Natural Science Foundation of China (No. LY16C14007).

Abstract

A series of novel acyl urea derivatives containing pyrazole moiety were synthesized from ethyl acetoacetate, triethyl orthoformate, methylhydrazine by multi-step reactions. Their structures were characterized by 1H NMR and HRMS spectra. The target compounds were evaluated for their fungicidal activity. The results indicated that some of the title compounds displayed certain fungicidal activities against Cercospora arachidicola, Sclerotinia sclerotiorum, Rhizoctonia solani and Physalopora piricola. The docking results indicated the hydrogen bond formed between the amide group and Ser 39 residue.

Cite this article

Sun Nabo , Shen Zhonghu , Zhai Zhiwen , Wu Hongke , Weng Jianquan , Tan Chengxia , Liu Xinghai . Design, Synthesis, Fungicidal Activity and Docking Study of Acyl Urea Derivatives Containing Pyrazole Moiety[J]. Chinese Journal of Organic Chemistry, 2017 , 37(8) : 2044 -2049 . DOI: 10.6023/cjoc201702003

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