Pharmaceutical preparations
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United States of America Patent
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Oct 15, 1991
Issued Date -
N/A
app pub date -
May 24, 1990
filing date -
Aug 7, 1986
priority date (Note) -
Expired
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Abstract
The synthesis and application of N(1)-n-alkyl-pyrimidinium-salts are described. These surfactants have a very small critical micelle concentration (CMC) in the order of 10.sup.-5 -10.sup.-7 Mol/Liter. These N(1)-n-alkyl-pyrimidinium components have pharmacological activities and can act as antimetabolites.
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