The authors investigated the sensitivity of 10 strains of bacteria genus Clostridium to newly synthetized organic ammonium salts series N-[2-(dodecanoylamino)ethyl] alkyl dimethyl ammonium bromides and N-[2-(dodecanoylamino)ethyl] alkyl dimethyl ammonium bromides. The most effective of the two series of compounds were n-hexyl, n-octyl and n-decyl derivatives, the antibacterial activity of which is comparable with the effectiveness of a selected disinfectant Septonex and is several times greater, as compared with the effectiveness of Ajatin.
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