Pharmaceutical composition containing as an active ingredient 5-methyl-1-phenyl-2-(1H)-pyridone
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United States of America Patent
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Apr 28, 2015
Grant Date -
May 9, 2013
app pub date -
Oct 26, 2012
filing date -
Jan 29, 2001
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Abstract
A tablet characterized by comprising 5-methyl-1-phenyl-2-(1H)-pyridone as the main ingredient and, based on the main ingredient, 10 to 50 wt. % excipient, 5 to 40 wt. % disintegrator, 1 to 10 wt. % binder, 0.5 to 5 wt. % lubricant, 2 to 6 wt. % coating basis, and 0.05 to 3 wt. % light-shielding agent, wherein the odor or bitterness of the 5-methyl-1-phenyl-2-(1H)-pyridone is masked and the light stability is improved.
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