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Summary for Patent: 4,639,458
|Title:||Tablet and formulation|
|Abstract:||A direct compression tablet formulation containing a non-hydrated quinoline carboxylic acid type antibacterial agent.|
|Inventor(s):||Katdare; Ashok V. (Ambler, PA)|
|Assignee:||Merck & Co., Inc. (Rahway, NJ)|
1. A composition containing by weight, about 80-85% norfloxacin, about 13.5-18.5% microcrystallin cellulose, about 0.5-2% magnesium stearate, and about 1-4.5% croscarmellose
2. The composition of claim 1 containing a trace amount of colorant.
3. A tablet prepared from the composition of claim 1 or 2.
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