[EN] COMPOUNDS HAVING ß2 ADRENERGIC RECEPTOR AGONIST AND MUSCARINIC RECEPTOR ANTAGONIST ACTIVITY<br/>[FR] COMPOSES A ACTIVITE AGONISTE POUR RECEPTEUR ?2 ADRENERGIQUE ET ANTAGONISTE POUR RECEPTEUR MUSCARINIQUE
申请人:THERAVANCE INC
公开号:WO2006023457A1
公开(公告)日:2006-03-02
This invention provides compounds of formula I wherein R1, R2, R3, R4, R5, R6, R7, R8a, R8b, W, a and b are as defined in the specification, or a pharmaceutically acceptable salt or solvate or stereoisomer thereof. The compounds of this invention possess both β2 adrenergic receptor agonist and muscarinic receptor antagonist activity. Accordingly, such compounds are expected to be useful as therapeutic agents for treating pulmonary disorders, such as chronic obstructive pulmonary disease and asthma.
该发明提供了式I的化合物,其中R1、R2、R3、R4、R5、R6、R7、R8a、R8b、W、a和b如规范中定义,或其药用可接受的盐、溶剂或其立体异构体。该发明的化合物具有β2肾上腺素受体激动剂和肌碱性受体拮抗剂活性。因此,这些化合物有望作为治疗剂用于治疗肺部疾病,如慢性阻塞性肺疾病和哮喘。