[EN] OXINDOLE DERIVATIVES AND THEIR USE AS PHOSPHODIESTERASE TYPE 2 INHIBITORS [FR] DERIVES D'OXINDOLE ET LEUR UTILISATION COMME INHIBITEURS DE LA PHOSPHODIESTERASE DE TYPE 2
2-methyl-5-ethyl-6-oxo-6,7-dihydro-furo[2,3-f]indole 、 碳酸二乙酯 以(85% yield) of the desired intermediate was obtained的产率得到Ethyl 2-methyl-5-ethyl-6-oxo-6,7-dihydrofuro[2,3-f]indole-7-carboxylate
(EN) Tricyclic oxindole carboxamides, prepared by (a) reaction of an isocyanate with the basic ring system or (b) ammonolysis of a corresponding alkyl ester, are non-steroidal antiinflammatory agents useful in the treatment of rheumatoid arthritis.(FR) Des carboxamides d'oxindole tricyclique, préparés par a) la mise en réaction d'un isocyanate avec le système fondamental à chaîne fermée ou par b) la décomposition par l'ammoniac d'un ester d'alcoyle correspondant sont des agents non-stéroïdes utiles pour le traitement de l'arthrite rhumatoïde.
Tricyclic oxindole antiinflammatory agents
申请人:Pfizer Inc.
公开号:US04695571A1
公开(公告)日:1987-09-22
Tricyclic oxindole carboxamides, prepared by (a) reaction of an isocyanate with the basic ring system or (b) ammonolysis of a corresponding alkyl ester, are non-steroidal antiinflammatory agents useful in the treatment of rheumatoid arthritis.
[EN] OXINDOLE DERIVATIVES AND THEIR USE AS PHOSPHODIESTERASE TYPE 2 INHIBITORS<br/>[FR] DERIVES D'OXINDOLE ET LEUR UTILISATION COMME INHIBITEURS DE LA PHOSPHODIESTERASE DE TYPE 2
申请人:PFIZER PROD INC
公开号:WO2005041957A1
公开(公告)日:2005-05-12
The present invention provides compounds, methods and kits for treatment of disease states or disorders mediated by PDE2. Oxindole derivatives are provided which have therapeutic use and as PDE2 inhibitors.