The present invention relates to the use of the compounds of general formula 1
wherein the groups R
1
, X and Y may have the meanings given in the claims and in the specification, for preparing a pharmaceutical composition for the treatment of COPD (chronic obstructive pulmonary disease), as well as new compounds of general formula 1 and processes for preparing them.
本发明涉及使用一般式1中的化合物制备治疗
COPD(慢性阻塞性肺疾病)的药物组合物,其中R1、X和Y基团可以具有在权利要求书和说明书中给出的含义,以及一般式1的新化合物和制备它们的方法。