| 摘要 |
PROBLEM TO BE SOLVED: To provide a method for treating a chronic obstructive pulmonary disease in a mammalian subject.SOLUTION: The invention relates to a use of bicyclic compound represented by formula (I) and/or a tautomer thereof for producing a pharmaceutical composition for treating inflammation associated with a chronic obstructive pulmonary disease in a mammalian subject. In formula, A1 and A2 are the same or different halogen atoms and B is -CH3, -CH2OH, -COCH2OH, -COOH, or its pharmaceutically acceptable salts, ethers, esters or amides thereof. |
