Pharmaceutical compositions containing an effervescent acid-base couple
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United States of America Patent
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-
Sep 4, 2001
Grant Date -
N/A
app pub date -
Mar 21, 2000
filing date -
Jul 23, 1997
priority date (Note) -
In Force
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Importance
Abstract
A pharmaceutical composition in the form of effervescent tablets comprising an active ingredient and an effervescent blend, wherein the effervescent blend comprises an acidic component and sodium glycine carbonate as alkaline components. Preferred acid components are fumaric acid, maleic acid, and their salts. Tablets are prepared in normal thermo-hygrometric conditions and with standard tabletting equipment.
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