高等学校化学学报 ›› 1997, Vol. 18 ›› Issue (6): 880.

• 研究简报 • 上一篇    下一篇

化学环境编码与分子相似度计算

杨嘉安, 许禄   

  1. 中国科学院长春应用化学研究所, 长春, 130022
  • 收稿日期:1996-06-03 出版日期:1997-06-24 发布日期:1997-06-24
  • 通讯作者: 许禄.
  • 作者简介:杨嘉安, 男, 26岁, 硕士研究生.

Code for Chemical Environment and Computation of Molecular Similarity

YANG Jia-An, XU Lu   

  1. Changchun Institute of Applied Chemistry, Academia Sinica, Changchun, 130022
  • Received:1996-06-03 Online:1997-06-24 Published:1997-06-24

关键词: 化学相似度计算, 化学环境编码, 数学模型

Abstract: Anew code for chemical environment and an empirical mathematical pattern Sam on computation of molecular similarity were suggested. Seven molecules which referred to as the probe compounds and the nearest neighbors of each probe structure were determined by the methods of Sam and Tanimoto. The results show an intuitive notion of chemical similari-ty.

Key words: Molecular similarity, Code for chemical environment, Mathematics model

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