Novel 5-cyano-prostacyclin derivatives and their use as agents for the treatment of influenza a viral infection
申请人:Bayer Schering Pharma Aktiengesellschaft
公开号:EP1975163A1
公开(公告)日:2008-10-01
This invention is directed to compounds of formula (I):
where A, B, D, E, m, and R1 - R5 are as described herein, as single stereoisomers or as mixtures of stereoisomers, or pharmaceutically acceptable salts, clathrates, or prodrugs thereof, which compounds are useful in treating respiratory diseases associated with influenza A viruses, such as for example H5N1 and its mutations. Pharmaceutical compositions comprising the compounds of the invention and methods of preparing the compounds of the invention are also disclosed.
本发明涉及以下式(I)的化合物:其中A、B、D、E、m和R1 - R5如本文所述,可以是单个立体异构体或立体异构体混合物,或其药学上可接受的盐、包合物或前药,这些化合物在治疗与流感A病毒相关的呼吸道疾病方面有用,例如H5N1及其突变体。还公开了包含本发明化合物的药物组合物和制备本发明化合物的方法。