Pharmaceutical formulations of ciprofloxacin
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United States of America Patent
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-
Feb 15, 1994
Issued Date -
N/A
app pub date -
Sep 19, 1988
filing date -
Jan 21, 1986
priority date (Note) -
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status (Latency Note)
Importance
Abstract
A pharmaceutical formulation comprising by weight 30 to 95% of 1cyclopropyl-6-fluoro-1,4-dihydro-4-oxo-7-(1-piperazinyl)-quinoline-3-carboxylic acid; 4.5 to 25% of a dry binder based on cellulose; 0 to 30% of a disintegration auxiliary based on starch; 0.5 to 10% of a disintegration auxiliary based on a cellulose derivative and/or a cross-linked polyvinyl-pyrrolidone; 0 to 2% of a flow-improving agent, and 0 to 3% of a lubricant. Tablets and capsules made from granules of the formulation, about 0.8 to 2 mm in size, exhibit high bioavailability and excellent storage stability.
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