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Andreev V., Zachinyaeva A., Sobolev P., Mukhina N. Acetylenic quaternary ammonium salts having bactericidal and fungicidal properties // Journal of Biomedical Technologies. 2015. № 1. P. 29‒33. DOI: 10.15393/j6.art.2015.3281


Issue № 1 (2015)

Brief Communications

Acetylenic quaternary ammonium salts having bactericidal and fungicidal properties

Andreev
   Vladimir Petrovich
Petrozavodsk State University, 33, Lenin Str., 185910, Petrozavodsk, Republic of Karelia, Russia, a-alex@rkmail.ru
Zachinyaeva
   Anna Vladimirovna
S.M. Kirov Military Medical Academy, 6, Academic Lebedev St., 185910, St. Petersburg, Russia, anvzanna@aol.com
Sobolev
   Pavel Sergeevich
Petrozavodsk State University, 33, Lenin Str., 185910, Petrozavodsk, Republic of Karelia, Russia, 16862.10.ns@gmail.com
Mukhina
   Natalya Ilinichna
Petrozavodsk State University, 33, Lenin Str., 185910, Petrozavodsk, Republic of Karelia, Russia, natashamukhina944@gmail.com
monoacetylenic quaternary ammonium salts; antimicrobial
bactericidal and fungicidal activity; disinfection
By disco-diffusion method it was shown that monoacetylenic quaternary ammonium salts have weaker, but more selective bactericidal and fungicidal activity against the Staphylococcus aureus ATCC 25923, Escherichia coli ATCC 25922, Proteus vulgaris, Proteus mirabilis, Penicillium spp. and Bacillus cereus microorganisms, than trioctylmethylammonium iodide and diacetylenic dioctyldi(hept-2-ynyl)ammonium bromide, which do not contain a triple bond. Only trioctyl(hept-2-ynyl) ammonium iodide was active against Saccharomyces cerevisiae.

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