Chin. J. Org. Chem. ›› 2005, Vol. 25 ›› Issue (04): 419-423. Previous Articles     Next Articles

Original Articles

1-苄基-3-[α-羟基-(未)取代苄基叶立德]吡咯啉- 2,4-二酮的合成与生物活性

朱有全,胡方中,邹小毛,姚昌盛
刘斌,李永红,杨华铮*   

  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:2004-05-10 修回日期:2004-11-02 发布日期:2005-03-30
  • 通讯作者: 杨华铮

Synthesis of 1-Benzyl-3-(α-hydroxy-(un)substitutedbenzylidene)-pyrrolidine-2,4-diones and Biological Activity

ZHU You-Quan,HU Fang-Zhong,ZOU Xiao-Mao,YAO Chang-Sheng
LI Yong-Hong,LIU Bing,YANG Hua-Zheng*   

  1. (Institute of Elemento-Organic Chemistry, State Key Laboratory and Institute of Elemento-Organic Chemis-try,
    Nankai University, Tianjin 300071)
  • Received:2004-05-10 Revised:2004-11-02 Published:2005-03-30
  • Contact: YANG Hua-Zheng

A series of 1-benzyl-3-[α-hydroxy-(un)substitutedbenzylidene]pyrrolidine-2,4-diones were prepared in an attempt to find new kinds of herbicides. All of them have been confirmed by 1H NMR, IR spectra and elemental analysis. The preliminary bioassay results indicated that some of them had some extent herbicidal activity against broad leaf grasses and their structure-activity relationship was discussed

Key words: p-hydroxyphenypyruvate dioxydenase, pyrrolidine, herbicide