Drug composition and process for preparing the same

摘要

A drug composition comprising a mucopolysaccharide (also referred in the art as a glycosaminoglycan) and a drug which is scarcely soluble in water but soluble in a water-miscible organic solvent, wherein fine crystals or fine particles of the drug is attached on or between the particles of a mucopolysaccharide, and a process for preparing the same. The drug composition of the present invention exhibits greatly improved solubility and a dissolution rate of the drug, and thus greatly improve the drug's bioavailability.