[EN] 6-ARYLPHENANTHRIDINES WITH PDE-IV INHIBITING ACTIVITY<br/>[FR] 6-ARYLPHENANTHRIDINES A ACTIVITE INHIBANT PDE-IV
申请人:BYK GULDEN LOMBERG CHEM FAB
公开号:WO2000042019A1
公开(公告)日:2000-07-20
Compounds of formula (I), in which R1, R2, R3, R31, R4, R5, R51 and Ar have the meanings indicated in the description, are novel active bronchial therapeutics.