[EN] PIPERIDINE-PYRIDAZONES AND PHTHALAZONES AS PDE4 INHIBITORS<br/>[FR] PIPERIDINE-PYRIDAZONES ET PHTHALAZONES EN TANT QU'INHIBITEURS DE PDE4
申请人:ALTANA PHARMA AG
公开号:WO2004017974A1
公开(公告)日:2004-03-04
The compounds of a certain formula 1, in which the given substituents have the meanings as indicated in the description, are novel effective PDE4 inhibitors.
Piperidine-pyridazones and phthalazones as pde4 inhibitors
申请人:Sterk Geert Jan
公开号:US20060094710A1
公开(公告)日:2006-05-04
The compounds of a certain formula 1, in which the given substituents have the meanings as indicated in the description, are novel effective PDE4 inhibitors.
Compounds effective as beta-2 adrenoreceptor agonists as well pde4-inhibitors
申请人:——
公开号:US20030195215A1
公开(公告)日:2003-10-16
The compounds of formula I in which Ar
1
, A, R6, R7, R8 and Ar
2
have the meanings as given in the description are novel effective bronchial therapeutics.
1