Lipophilicity determination of quaternary (Fluoro)quinolones by chromatographic and theoretical approaches
Authors
Ciura, KrzesimirFedorowicz, Joanna

Andrić, Filip

Greber, Katarzyna E.
Gurgielewicz, Alina
Sawicki, Wiesław
Saczewski, Jaroslaw
Article (Published version)
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Lipophilicity is a vital physicochemical parameter of a molecule, which affects several biological processes such as absorption, tissue distribution, and pharmacokinetic properties. In this study, evaluation of lipophilicities of a series of novel fluoroquinolone-Safirinium dye hybrids using chromatographic and computational methods is presented. Fluoroquinolone-Safirinium dye hybrids have been synthesized as new dual-acting hydrophilic antibacterial agents. Reversed phase thin-layer chromatography and micellar electrokinetic chromatography experiments were carried out. Furthermore, logP values of the target structures were predicted by means of different software platforms and algorithms. In order to assess similarities and dissimilarities of the obtained lipophilicity indexes, cluster analysis and sum of ranking differences were performed. The significant differences of calculated logP values (α = 0.05, p < 0.001) indicated that an experimental approach is necessary for lipophilicity... prediction of this class of antibiotics. Chromatographic data indicated that the newly synthesized hybrid (fluoro)quinolone-based quaternary ammonium derivatives show less lipophilic character than the parent (fluoro)quinolones. Additionally, the chromatographically obtained lipophilicity indexes were evaluated for possible application in quantitative retention–activity relationships. The established lipophilicity models have the potential to predict antimicrobial activities of a series of quaternary (fluoro)quinolones against Bacillus subtilis, Escherichia coli, and Proteus vulgaris.
Keywords:
Lipophilicity / Micellar electrokinetic chromatography / Safirinium hybrids / Thin-layer chromatographySource:
International Journal of Molecular Sciences, 2019, 20, 21Publisher:
- MDPI
Funding / projects:
- National Science Centre, Poland (research grant number 2016/21/N/NZ7/03464)
- Polish Ministry of Science and Higher Education Grant for Young Investigators (research grant number 01-0471/08/518)
Note:
- Supplementary material: http://cherry.chem.bg.ac.rs/handle/123456789/3741
DOI: 10.3390/ijms20215288
ISSN: 1422-0067
WoS: 000498946100046
Scopus: 2-s2.0-85074170076
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Hemijski fakultetTY - JOUR AU - Ciura, Krzesimir AU - Fedorowicz, Joanna AU - Andrić, Filip AU - Greber, Katarzyna E. AU - Gurgielewicz, Alina AU - Sawicki, Wiesław AU - Saczewski, Jaroslaw PY - 2019 UR - https://cherry.chem.bg.ac.rs/handle/123456789/3740 AB - Lipophilicity is a vital physicochemical parameter of a molecule, which affects several biological processes such as absorption, tissue distribution, and pharmacokinetic properties. In this study, evaluation of lipophilicities of a series of novel fluoroquinolone-Safirinium dye hybrids using chromatographic and computational methods is presented. Fluoroquinolone-Safirinium dye hybrids have been synthesized as new dual-acting hydrophilic antibacterial agents. Reversed phase thin-layer chromatography and micellar electrokinetic chromatography experiments were carried out. Furthermore, logP values of the target structures were predicted by means of different software platforms and algorithms. In order to assess similarities and dissimilarities of the obtained lipophilicity indexes, cluster analysis and sum of ranking differences were performed. The significant differences of calculated logP values (α = 0.05, p < 0.001) indicated that an experimental approach is necessary for lipophilicity prediction of this class of antibiotics. Chromatographic data indicated that the newly synthesized hybrid (fluoro)quinolone-based quaternary ammonium derivatives show less lipophilic character than the parent (fluoro)quinolones. Additionally, the chromatographically obtained lipophilicity indexes were evaluated for possible application in quantitative retention–activity relationships. The established lipophilicity models have the potential to predict antimicrobial activities of a series of quaternary (fluoro)quinolones against Bacillus subtilis, Escherichia coli, and Proteus vulgaris. PB - MDPI T2 - International Journal of Molecular Sciences T1 - Lipophilicity determination of quaternary (Fluoro)quinolones by chromatographic and theoretical approaches VL - 20 IS - 21 DO - 10.3390/ijms20215288 ER -
@article{ author = "Ciura, Krzesimir and Fedorowicz, Joanna and Andrić, Filip and Greber, Katarzyna E. and Gurgielewicz, Alina and Sawicki, Wiesław and Saczewski, Jaroslaw", year = "2019", abstract = "Lipophilicity is a vital physicochemical parameter of a molecule, which affects several biological processes such as absorption, tissue distribution, and pharmacokinetic properties. In this study, evaluation of lipophilicities of a series of novel fluoroquinolone-Safirinium dye hybrids using chromatographic and computational methods is presented. Fluoroquinolone-Safirinium dye hybrids have been synthesized as new dual-acting hydrophilic antibacterial agents. Reversed phase thin-layer chromatography and micellar electrokinetic chromatography experiments were carried out. Furthermore, logP values of the target structures were predicted by means of different software platforms and algorithms. In order to assess similarities and dissimilarities of the obtained lipophilicity indexes, cluster analysis and sum of ranking differences were performed. The significant differences of calculated logP values (α = 0.05, p < 0.001) indicated that an experimental approach is necessary for lipophilicity prediction of this class of antibiotics. Chromatographic data indicated that the newly synthesized hybrid (fluoro)quinolone-based quaternary ammonium derivatives show less lipophilic character than the parent (fluoro)quinolones. Additionally, the chromatographically obtained lipophilicity indexes were evaluated for possible application in quantitative retention–activity relationships. The established lipophilicity models have the potential to predict antimicrobial activities of a series of quaternary (fluoro)quinolones against Bacillus subtilis, Escherichia coli, and Proteus vulgaris.", publisher = "MDPI", journal = "International Journal of Molecular Sciences", title = "Lipophilicity determination of quaternary (Fluoro)quinolones by chromatographic and theoretical approaches", volume = "20", number = "21", doi = "10.3390/ijms20215288" }
Ciura, K., Fedorowicz, J., Andrić, F., Greber, K. E., Gurgielewicz, A., Sawicki, W.,& Saczewski, J.. (2019). Lipophilicity determination of quaternary (Fluoro)quinolones by chromatographic and theoretical approaches. in International Journal of Molecular Sciences MDPI., 20(21). https://doi.org/10.3390/ijms20215288
Ciura K, Fedorowicz J, Andrić F, Greber KE, Gurgielewicz A, Sawicki W, Saczewski J. Lipophilicity determination of quaternary (Fluoro)quinolones by chromatographic and theoretical approaches. in International Journal of Molecular Sciences. 2019;20(21). doi:10.3390/ijms20215288 .
Ciura, Krzesimir, Fedorowicz, Joanna, Andrić, Filip, Greber, Katarzyna E., Gurgielewicz, Alina, Sawicki, Wiesław, Saczewski, Jaroslaw, "Lipophilicity determination of quaternary (Fluoro)quinolones by chromatographic and theoretical approaches" in International Journal of Molecular Sciences, 20, no. 21 (2019), https://doi.org/10.3390/ijms20215288 . .