[EN] COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS DISEASE [FR] COMPOSÉS DESTINÉS À TRAITER ET À PRÉVENIR LA MALADIE PROVOQUÉE PAR LE VIRUS RESPIRATOIRE SYNCYTIAL
to reduce Vss. Introducing oxetane to the head portion led to discovery of compound 1, which demonstrated single-digit nM anti-RSV activity against different RSV strains, reasonable oral exposure in plasma, and 78-fold higher exposure in lung. Compound 1 also displayed 1 log viral reduction in a female BALB/c mice RSV model by b.i.d. oral dosing at 12.5 mg/kg. A single resistant mutant at L138F in fusion
[EN] COMPOUNDS FOR THE TREATMENT AND PROPHYLAXIS OF RESPIRATORY SYNCYTIAL VIRUS DISEASE<br/>[FR] COMPOSÉS DESTINÉS À TRAITER ET À PRÉVENIR LA MALADIE PROVOQUÉE PAR LE VIRUS RESPIRATOIRE SYNCYTIAL
申请人:HOFFMANN LA ROCHE
公开号:WO2013053658A1
公开(公告)日:2013-04-18
A compound of formula (I) as well as pharmaceutically acceptable salt thereof, wherein R1, R2 and X are as defined in description and in claims, can be used as a medicament.