[EN] PYRIDOQUINOXALINE ANTIVIRALS<br/>[FR] ANTIVIRAUX A BASE DE PYRIDOQUINOXALINE
申请人:UPJOHN CO
公开号:WO2003053971A1
公开(公告)日:2003-07-03
The present invention provides a compound of formula (I) or a pharmaceutically acceptable salt thereof wherein R?1, R2 and R3¿ are as defined in the specification. The compounds are useful for the treatment of viral infections.
Fourneau; Kanao, Bulletin de la Societe Chimique de France, 1924, vol. <4> 35, p. 620