[EN] NEW BENZOXAZOLES WITH PDE-INHIBITING ACTIVITY<br/>[FR] NOUVEAUX BENZOXAZOLES AVEC ACTIVITE INHIBITRICE DE LA PHOSPHODIESTERASE
申请人:BYK GULDEN LOMBERG CHEM FAB
公开号:WO2000001695A1
公开(公告)日:2000-01-13
Compounds of formula (I) in which R1, R2, R3 and A have the meanings indicated in the description, are novel efficacious PDE inhibitors.