高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (5): 726.

• 论文 • 上一篇    下一篇

1,4,2-二氮磷杂环戊-5-(硫)酮类化合物除草活性的构效关系研究

陈茹玉, 何良年, 杨华铮, 杨秀凤, 王惠林   

  1. 南开大学元素有机化学研究所, 天津, 300071
  • 收稿日期:1996-04-29 出版日期:1997-05-24 发布日期:1997-05-24
  • 通讯作者: 陈茹玉, 女, 76岁, 教授, 院士.
  • 作者简介:陈茹玉, 女, 76岁, 教授, 院士.
  • 基金资助:

    国家自然科学基金

Quantitative Structure-Activity Relationship Study of HerbicidaI 1,4,2-Diazaphospholidin-5(thi)one-2-oxides

CHEN Ru-Yu, HE Liang-Nian, YANG Hua-Zheng, YANG Xiu-Feng, WANG Hui-Lin   

  1. Institute of Elemento-Organic Chemistry, National Key Laboratory of Elemento-Organic Chemistry, Nankai University, Tianjin, 300071
  • Received:1996-04-29 Online:1997-05-24 Published:1997-05-24

摘要: 利用与自由能有关的取代基的物理化学参数,考察了1,4,2-二氮磷杂环戊-5-(硫)酮类化合物对除草活性的相关性.根据Hansch方程及多元回归分析,进行了结构与活性定量关系的研究,建立了较好的结构与活性相关式,预测出化合物的活性并得到实验证实.

关键词: 1, 4, 2-二氮磷杂环戊-5-(硫)酮, 除草活性, 结构与活性定量关系, 回归分析

Abstract: The quantitative relationship between the structure of 1,4,2-diazaphospholidin-5(thi)one-2-oxides and their herbicidal activity on the rape was analyzed, using the physicochemical parameters of the substitutents and regression analysis.The results were used in guiding the synthesis of higher active compounds and verification.

Key words: 1,4,2-Diazaphospholidin-5-(thi)one-2-oxides, Herbicidal activity, QSAR, Regression analysis

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