PURINE DERIVATIVES HAVING PHOSPHODIESTERASE IV INHIBITION ACTIVITY
申请人:Euro-Celtique S.A.
公开号:EP1169321A2
公开(公告)日:2002-01-09
EP1169321A4
申请人:——
公开号:EP1169321A4
公开(公告)日:2002-10-30
EP1202628A4
申请人:——
公开号:EP1202628A4
公开(公告)日:2002-10-30
US6413975B1
申请人:——
公开号:US6413975B1
公开(公告)日:2002-07-02
[EN] PURINE DERIVATIVES HAVING PHOSPHODIESTERASE IV INHIBITION ACTIVITY<br/>[FR] DERIVES DE PURINE POSSEDANT UNE ACTIVITE D'INHIBITION DE LA PHOSPHODIESTERASE IV
申请人:EURO CELTIQUE SA
公开号:WO2000059449A2
公开(公告)日:2000-10-12
Disclosed are compounds of formula (I), wherein R?3, R6a, R6b and R8¿ are substituted as disclosed herein. The compounds are effective in effecting PDE IV inhibition in patients in need thereof.