[EN] BENZOXAZINONE DERIVATIVES ACTING AS BETA2-ADRENORECEPTOR AGONIST FOR THE TREATMENT OF RESPIRATORY DISORDERS<br/>[FR] DÉRIVÉS DE BENZOXAZINONE AGISSANT COMME AGONISTE DES RÉCEPTEURS BÊTA2-ADRÉNERGIQUES POUR LE TRAITEMENT DE TROUBLES RESPIRATOIRES
申请人:ASTRAZENECA AB
公开号:WO2009154557A1
公开(公告)日:2009-12-23
The present invention provides a compound of formula (I), wherein W, R1, R2 and R3 are as defined in the specification, processes for their preparation, pharmaceutical compositions containing them and their use in therapy.
本发明提供了一种化合物,其化学式为(I),其中W、R1、R2和R3如规范中所定义,以及它们的制备方法,含有它们的药物组合物以及它们在治疗中的用途。