Compositions for preventing or treating chronic obstructive pulmonary diseases(COPD)

摘要

The present invention is a pharmaceutical composition for the prevention or treatment of chronic obstructive pulmonary disease comprising a compound represented by Formula I, an optical isomer thereof, or a pharmaceutically acceptable salt thereof as an active ingredient, prevention of chronic obstructive pulmonary disease using the composition Or a treatment method, and to the use of the composition in the manufacture of a medicament for the treatment of chronic obstructive pulmonary disease.