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结构类似物

结构类似物Structural analog),或称化学类似物Chemical analog)、简称类似物Analog),是指一种结构与另一种化合物相似的化合物。结构类似物与原本的化合物可能只有一个原子的差异,也可能在基团或亚结构层面上与原本的化合物不同[1][2][3]。结构类似物的功能不一定与原本的化合物相似,甚至可能存在很大差异。

磺胺类药物等药物即属于结构类似物类药物[4]。此外,许多核苷类似物是具有抗病毒的药效[5]

例子

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参见

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参考文献

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  1. ^ Willett, Peter, Barnard, John M. and Downs, Geoffry M. Chemical Similarity Searching (PDF). Journal of Chemical Information and Computer Sciences. 1998, 38 (6): 983–996 [2021-03-29]. doi:10.1021/ci9800211. (原始内容 (PDF)存档于2017-08-09). 
  2. ^ A. M. Johnson; G. M. Maggiora. Concepts and Applications of Molecular Similarity. New York: John Willey & Sons. 1990. ISBN 978-0-471-62175-1. 
  3. ^ N. Nikolova; J. Jaworska. Approaches to Measure Chemical Similarity - a Review. QSAR & Combinatorial Science. 2003, 22 (9–10): 1006–1026. doi:10.1002/qsar.200330831. 
  4. ^ 尤启冬; et al. 药物化学 第7版. 北京: 人民卫生出版社. 2012: 350–355. ISBN 978-7-117-14434-6 (中文(中国大陆)). 
  5. ^ Chemical journal of Chinese universities. Gao deng xue xiao hua xue xue bao. 2006: 464. 
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结构类似物
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