Aryl imidazole compounds having phosphodiesterase IV inhibitory activity
申请人:Euro-Celtique S.A.
公开号:US06103749A1
公开(公告)日:2000-08-15
Novel compounds which are effective PDE IV inhibitors are disclosed. These compounds have the general structure of: ##STR1## where R.sub.1, R.sub.2, R.sub.3, R.sub.4, X.sub.1, X.sub.2 and Z are described herein. The compounds possess improved PDE IV inhibition as compared to rolipram as well as with improved selectivity with regard to PDE III inhibition. Pharmaceutical compositions containing the same and methods of treatment are also disclosed.
Aryl pyrazole compound for inhibiting phosphodiesterase IV and methods
申请人:Euro-Celtique, S.A.
公开号:US05922751A1
公开(公告)日:1999-07-13
Novel compounds which are effective PDE IV inhibitors are disclosed The compounds possess similar or improved PDE IV inhibition as compared to rolipram, with improved selectivity with regard to, e.g., PDE III inhibition. Preferred compounds are 3-(3-cyclopentyloxy-4-methoxy-benzylamino)-4-hydroxymethyl pyrazole and 3-(3-cyclopentyloxy-4-methoxybenzylamino)-4-methoxymethylpyrazole.