FIELD: chemistry.
SUBSTANCE: invention relates to a novel type of dimeric quaternary pyridinium salts of general formula:
where R is a linear or branched alkyl or alkenylene or alkyne group containing 8-18 carbon atoms; n is 0 or 1; X is a halogen atom: chlorine, bromine or iodine, having biocidal action, as well as a method for production thereof. Disclosed compounds can be used as antiseptics and disinfectants.
EFFECT: creation of a new type of dimeric quaternary pyridinium salts of general formula I, having comparable or higher biocidal activity and low cell toxicity simultaneously in comparison with the prototype, suitable for preparing antiseptic or disinfectants, as well as a method for preparing them.
4 cl, 4 tbl, 36 ex
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