Drug delivery system
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United States of America Patent
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Nov 29, 1988
Grant Date -
N/A
app pub date -
Jul 30, 1985
filing date -
Aug 14, 1984
priority date (Note) -
Expired
status (Latency Note)
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Abstract
There is provided a composition for the transdermal application of basic drugs which have a high specific activity. The drug is provided in combination with a fatty acid having a low molecular weight. Amongst others, the delivery system is suited for cholinergic and anticholinergic basic drugs. The compositions can be supported by a pad, bandage or the like. It is one of the advantages of the compositions of the invention that a prolonged effect can be obtained, with an essentially constant therapeutic level of the active ingredient.
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