ARMANI, ELISABETTA E,AMARI, GABRIELE G,CAPALDI, CARMELIDA C,CARZANIGA, LAURA L,LA PORTA, ELENA E,GUALA, MATILDE M,.阿瑪尼,.阿瑪利,.卡帕蒂,.卡爾薩尼加,.拉波爾塔,.瓜拉
申请号：
HK14111796.7
公开号：
HK1198251A
申请日:
2014.11.21
申请国别(地区):
HK
年份:
2015
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.
