Imidazole derivatives and use as anti-bacteria, anti-fungal and anti-viral agents
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United States of America Patent
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May 12, 1992
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app pub date -
Apr 3, 1991
filing date -
Aug 7, 1986
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Abstract
The synthesis of quaternary five membered N-n-alkyl-heterocycles, especially of 4-hydroxy-N(1)-n-alkyl-imidazolium, 2,5-substituted N(3)-n-alkyl-thiazolium and substituted N(2) pyrazolium salts are described. The N-surfactants obtained have a very small critical micelle concentration (CMC) of 10.sup.-5 -10.sup.-7 Mol/Liter, and are capable of forming micelles of different sizes and forms depending on the nature of the anions. The N-detergents can be used as pharmaceuticals.
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