PHARMACEUTICAL COMPOSITION COMPRISING AMINE COMPOUND

摘要

[PROBLEMS] To improve hygroscopicity and/or stability of an amine compound represented by formula (1). [MEANS FOR SOLVING PROBLEMS] The amine compound is mixed with a complex with cyclodextrin or polyethylene glycol to remarkably improve hygroscopicity and/or stability of a salt of the compound, whereby a solid material which satisfies the requirements needed for use as a pharmaceutical active ingredient (e.g., stability) can be produced.