C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
C07D 495/04 (2006.01) A61K 31/505 (2006.01) C07D 239/00 (2006.01) C07D 333/00 (2006.01)
Patent
CA 2311922
The invention relates to thienopyrimidines of formula (I) wherein R1, R2, R3, R4, X and n have the meanings given in claim 1, and to their physiologically compatible salts. Said thienopyrimidines and their salts display a phosphodiesterase V-inhibition and can be used for treating diseases of the cardiovascular system and for treating and/or as a therapy for disturbances in potency.
L'invention concerne des thiénopyrimidines de formule (I) dans laquelle R<1>, R<2>, R<3>, R<4>, X et n ont les significations données dans la revendication 1, et leurs sels physiologiquement tolérables. Ces thiénopyrimidines et leurs sels provoquent une inhibition de la phosphodiestérase V et s'utilisent pour le traitement des maladies du système cardiovasculaire et pour le traitement préventif et/ou curatif de l'impuissance.
Christadler Maria
Jonas Rochus
Kluxen Franz-Werner
Schelling Pierre
Fetherstonhaugh & Co.
Merck Patent Gesellschaft Mit Beschraenkter Haftung
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