CARMELIDA CAPALDI,ELENA LA PORTA,ELISABETTA ARMANI,GABRIELE AMARI,LAURA CARZANIGA,MATILDE GUALA
申请号:
BR112014009471
公开号:
BR112014009471A2
申请日:
2012.10.10
申请国别(地区):
BR
年份:
2017
代理人:
摘要:
Compounds, pyridine N-oxides, and pharmaceutically acceptable salts of formula (I) are useful as inhibitors of the phosphodiesterase 4 (PDE4) enzyme and for preventing and/or treating diseases of the respiratory tract characterized by airway obstruction, such as asthma or COPD.