Pharmaceutical composition for oral administration of heterocyclic compounds in the form of quaternary ammonium

摘要

The invention concerns a pharmaceutical composition for oral administration of heterocyclic compounds in the form of quaternary ammonium, containing: active principle: 0.1 to 15 wt.%; hydrophilic solvent: 0 to 60 wt.%; anionic surfactant 0 to 5 wt.%; polysorbate 80: 0 to. 5 wt.%; macrogoglyceride in sufficient amount. for 100 wt.%, provided that at least one selected constituent between the hydrophilic solvent and the anionic surfactant is present.