Pharmaceutical composition containing as an active ingredient 5-methyl-1-phenyl-2-(1H)-pyridone

摘要

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.

主权项

1. A coated dosage form comprising a compressed tablet comprising 5-methyl-1-phenyl-2-(1H)-pyridone as an active ingredient; and a coating comprising a light shielding agent disposed on the compressed tablet.