[EN] PHOSPHODIESTERASE 4 INHIBITORS, INCLUDING N-SUBSTITUTED ANILINE AND DIPHENYLAMINE ANALOGS [FR] INHIBITEURS DE PHOSPHODIESTERASE 4 COMPRENANT DES ANALOGUES DE DIPHENYLAMINE ET D'ANILINE N-SUBSTITUES
[EN] PHOSPHODIESTERASE 4 INHIBITORS, INCLUDING N-SUBSTITUTED ANILINE AND DIPHENYLAMINE ANALOGS<br/>[FR] INHIBITEURS DE PHOSPHODIESTERASE 4 COMPRENANT DES ANALOGUES DE DIPHENYLAMINE ET D'ANILINE N-SUBSTITUES
申请人:MEMORY PHARM CORP
公开号:WO2004009552A1
公开(公告)日:2004-01-29
PDE4 inhibition is achieved by novel compounds, e.g., N-substituted aniline and diphenylamine analogs. The compounds of the present invention are of Formula (I): wherein R1, R2 R 3 and R4 are as defined herein.