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Synthesis, antimicrobial and antiradical activity of (3-alkoxymethyl-4-hydroxyphenyl)propan-1-ones, intermediates of biologically active compounds and activity comparison with 3-(alkoxymethyl)-4-(alkylamino-2-hydroxypropoxyphenyl)alkanones type of beta blockers Cover

Synthesis, antimicrobial and antiradical activity of (3-alkoxymethyl-4-hydroxyphenyl)propan-1-ones, intermediates of biologically active compounds and activity comparison with 3-(alkoxymethyl)-4-(alkylamino-2-hydroxypropoxyphenyl)alkanones type of beta blockers

Open Access
|Mar 2021

Abstract

A homologous series of (3-alkoxymethyl-4-hydroxyphenyl)propan-1-ones was prepared by the reaction of (3-chloromethyl-4-hydroxyphenyl)propan-1-ones with the corresponding alcohols (methanol – decan-1-ol, propan-2-ol, 2-methylpropan-1-ol, 3-methylbutan-1-ol, cyclopentanol, benzylalcohol) in the presence of sodium hydrogen carbonate. The composition of the synthesised compounds was elucidated by IR, UV and 1H-NMR and 13C-NMR spectra. Selected compounds were tested against human pathogens: gram-positive bacterium Staphylococcus aureus (CNCTC Mau 29/58), gram-negative bacterium Escherichia coli (CNCTC 377/79) and yeast Candida albicans (CCM 8186). Their antimicrobial activities were expressed as minimum inhibitory concentrations. Antioxidant activity was determined using DPPH and ABTS.+ methods. It could be shown that both biological activities, antimicrobial and antioxidant, were lower in comparison with the (2RS)-bis [3-(4-acetyl-2-propoxymethyl)phenoxy-2-hydroxypropyl]isopropylammonium fumarate type of beta blockers.

Language: English
Page range: 34 - 44
Submitted on: Jan 23, 2021
Published on: Mar 11, 2021
Published by: Comenius University in Bratislava, Faculty of Pharmacy
In partnership with: Paradigm Publishing Services
Publication frequency: 2 issues per year
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© 2021 R. Čižmáriková, M. Markuliak, L. Habala, J. Valentová, A. Bilková, published by Comenius University in Bratislava, Faculty of Pharmacy
This work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 3.0 License.