JAMES FRANCIS CALLAHAN,GUOLIANG LIN,ZEHONG WAN,HONGXING YAN
申请号：
BRPI0908008
公开号：
BRPI0908008A2
申请日:
2009.02.05
申请国别(地区):
BR
年份:
2015
代理人:
摘要：
The present invention is directed to novel compounds of Formula (I) and pharmaceutically acceptable salts thereof, pharmaceutical compositions and their use as dual chromaphores having inhibitory activity against PDE4 and muscarinic acetylcholine receptors (mAChRs), and thus being useful for treating respiratory diseases.
