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Erschienen in:
2014 | OriginalPaper | Buchkapitel
A Rough Set Approach to Novel Compounds Activity Prediction Based on Surface Active Properties and Molecular Descriptors
verfasst von : Jerzy Błaszczyński, Łukasz Pałkowski, Andrzej Skrzypczak, Jan Błaszczak, Alicja Nowaczyk, Roman Słowiński, Jerzy Krysiński
Erschienen in: Rough Sets and Intelligent Systems Paradigms
Verlag: Springer International Publishing
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The aim of this paper is to study relationship between biological activity of a group of 140 gemini-imidazolium chlorides and three types of parameters: structure, surface active, and molecular ones. Dominance-based rough set approach is applied to obtain decision rules, which describe dependencies between analyzed parameters and allow to create a model of chemical structure with best biological activity. Moreover, presented study allowed to identify attributes relevant with respect to high antimicrobial activity of compounds. Finally, we have shown that decision rules that involve only structure and surface active attributes are sufficient to plan effective synthesis pathways of active molecules.