Pharmaceutical formulations of ciprofloxacin

摘要

A pharmaceutical formulation comprising by weight 30 to 95% of 1-cyclopropyl-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.