高等学校化学学报 ›› 1998, Vol. 19 ›› Issue (6): 899.

• 论文 • 上一篇    下一篇

生物合理设计光系统Ⅱ抑制剂研究(Ⅱ)——3-苯甲氨基-2-氰基-3-甲硫基丙烯酸乙酯的晶体及分子结构

刘华银1, 杨光富1, 陆荣健1, 谭惠芬1, 杨华铮1, 来鲁华2   

  1. 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;
    2. 北京大学物理化学研究所, 北京, 100871
  • 收稿日期:1997-06-03 出版日期:1998-06-24 发布日期:1998-06-24
  • 通讯作者: 杨华铮
  • 作者简介:刘华银,男,28岁,博±.
  • 基金资助:

    国家自然科学青年基金;天津市自然科学基金

Studies on Bio rational Design of Photosystem Ⅱ Inhibitors(Ⅱ) ——The Crystal and Molecular Structure of Ethyl 3-Benzylamino-2-cyano-3-methylthioacrylate

LIU Hua-Yin1, YANG Guang-Fu1, LU Rong-Jian1, TAN Hui-Fen1, YANG Hua-Zheng1, LAI Lu-Hua2   

  1. 1. The Institute of Elemento-Organic Chemistry, National Elemento-Organic Chemistry Key Laboratory, Nankai University, Tianjin, 300071;
    2. The Institute of Physical Chemistry, Perking University, Beijing, 100871
  • Received:1997-06-03 Online:1998-06-24 Published:1998-06-24

摘要: 合成了具有良好光合作用抑制活性的标题化合物,测定了其晶体结构,确定了该类化合物的顺反构型,阐明了苯环与氨基问亚甲基对化合物抑制活性的重要作用,解释了氨基氢与酯羰基氧问没有形成氢键的原因.

关键词: 丙烯酸酯, PSⅡ抑制剂, X射线衍射, 晶体结构

Abstract: Based on the structure of D1 protein of photosystem Ⅱ of Pisum sativum, the title compound with good Hill reaction inhibition was designed and synthesized, and its structure was confirmed by X-ray diffraction. It was found that the CH2 group between phenyl and amino is important for compound's inhibition, and there is no H-binding in the molecule.

Key words: Acrylates, Photosystem Ⅱ inhibitors, X-ray diffraction, Crystal structure

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