Chin. J. Org. Chem. ›› 2013, Vol. 33 ›› Issue (02): 305-311.DOI: 10.6023/cjoc201210036 Previous Articles     Next Articles



张继伟a, 李永强b, 杨新玲a, 陈路路a, 苗宏健a, 李慧a, 王献伟a, 凌云a   

  1. a 中国农业大学理学院应用化学系 农业部农药化学及应用重点开放实验室 北京 100193;
    b 南开大学元素有机化学国家重点实验室 天津 300071
  • 收稿日期:2012-10-24 修回日期:2012-11-16 发布日期:2012-11-23
  • 通讯作者: 凌云
  • 基金资助:

    国家自然科学基金(No. 21072222);国家973计划(No. 2010CB126104)和“十二五”科技支撑计划(No. 2011BAE06B05-5)资助项目.

Synthesis and Bioactivities of Nucleoside Compounds Containing Substituted Benzoyl Carbamate Thiourea

Zhang Jiweia, Li Yongqiangb, Yang Xinlinga, Chen Lulua, Miao Hongjiana, Li Huia, Wang Xianweia, Ling Yuna   

  1. a Key Laboratory of Pesticide Chemistry and Application, Ministry of Agriculture, Department of Applied Chemistry, College of Science, China Agricultural University, Beijing 100193;
    b State Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin 300071
  • Received:2012-10-24 Revised:2012-11-16 Published:2012-11-23
  • Supported by:

    Project supported by the National Natural Science Fundation of China (No. 21072222), the National Basic Research Program of China (973 Program) (No. 2010CB126104), and the National “Twelfth Five-Year” Plan for Science & Technology Support (No. 2011BAE06B05-5).

In order to find new fungicidal and insecticidal lead compounds, base on the catalytic mechanism of chitin synthase and our previous work, a series of novel nucleoside compounds containing carbamate thiourea group were designed via the method of linking active sub-structures, in which the carbamate group with good bioactivities was combined to the uridine part. The target compounds were synthesized from uridine in 4 steps. Their structures were confirmed by IR, 1H NMR and HRMS. The preliminary bioassay results indicated that some compounds showed moderate to good fungicidal and insecticidal activities. Compound 5j possessed comparable activity against Pyrausta nubilalis with the control diflubenzuron.

Key words: chitin, uridine, carbamate thiourea, synthesis, bioactivity