[EN] AZABENZODIAZEPINES AS PHOSPHODIESTERASE-4 INHIBITORS<br/>[FR] AZABENZODIAZEPINES A TITRE D'INHIBITEURS DE LA PHOSPHODIESTERASE-4
申请人:WARNER LAMBERT CO
公开号:WO2005040168A1
公开(公告)日:2005-05-06
Compounds of formula (I): characterized in that: • Rl represents a group selected from hydrogen atom, methyl, methoxy, hydroxy, amino, dimethylamino, acetamido, pyrrolidin-l-yl, and hydroxymethyl; • R2 represent a group selected from phenyl, pyridyl, pyrimidyl, quinolyl, isoquinolyl, indolyl, pyrolyl, [1,2,3]-triazolyl, benzo[c]isoxazolyl, thienyl, pyrazolyl, isothiazolyl, imidazolyl, benzofuranyl, pyrazolo[5,1-c][1,2,4]triazyl each of these groups being optionally substituted from 1 to 3 groups, identical or different independently of each other, selected from halogen, trifluoromethyl, (C1-C4)alkyl, (CI-C4)alkoxy, hydroxy, amino, acetamido, tert-butyloxycarbonylamino, cycloalkylcarbonylamino, sulfonamide, nitro, acetylmethoxy, cyclopentyloxy; optionally, their optical isomers, and addition salts thereof with a pharmaceutically acceptable acid or base, and their use as active ingredient in pharmaceutical composition useful for treating diseases involving therapy by inhibition of PDE4.