title: Synthesis, lipophilicity studies and antibacterial properties of some novel quaternary ammonium salts.
abstract: The synthesis of some novel quaternary ammonium salts, derivatives of 15-phenyl-decapentanoic acid, is described. Their lipophilicity was estimated applying the Hansch-Leo fragmental procedure and measured by means of reversed phase thin layer chromatography. All compounds were tested for their antibacterial activity against Gram positive and gram negative microorganisms. The less lipophilic compounds showed weak activity, mainly against gram positive microorganisms.
authors.affiliation: Department of Pharmacy, University of Athens, Greece.
authors.forename: T
authors.initials: T
authors.lastname: Siatra-Papastaikoudi
authors.forename: A
authors.initials: A
authors.lastname: Papadaki-Valiraki
authors.forename: A
authors.initials: A
authors.lastname: Tsantili-Kakoulidou
authors.forename: L
authors.initials: L
authors.lastname: Tzouvelekis
authors.forename: A
authors.initials: A
authors.lastname: Mentis
mesh_terms: D000900:Anti-Bacterial Agents / Q000138:chemical synthesis* / Q000494:pharmacology; D004755:Enterobacteriaceae / Q000187:drug effects; D008826:Microbial Sensitivity Tests; D011550:Pseudomonas aeruginosa / Q000187:drug effects; D000644:Quaternary Ammonium Compounds / Q000138:chemical synthesis* / Q000494:pharmacology; D012492:Salts; D013210:Staphylococcus / Q000187:drug effects
chemical_list: D000900:Anti-Bacterial Agents; D000644:Quaternary Ammonium Compounds; D012492:Salts