[EN] COMPOUNDS FOR THE TREATMENT AND PREVENTION OF INFLUENZA<br/>[FR] COMPOSÉS POUR LE TRAITEMENT ET LA PRÉVENTION DE LA GRIPPE
申请人:HOFFMANN LA ROCHE
公开号:WO2011094953A1
公开(公告)日:2011-08-11
A compound of formula (I) as well as pharmaceutically acceptable salt thereof, wherein R1 to R4 and Ar are as defined in description and in claims, can be used as a medicament.