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Priority claimed from PCT/EP2009/052198external-prioritypatent/WO2009106531A1/en
Application filed by Takeda GmbhfiledCriticalTakeda Gmbh
Publication of TN2010000327A1publicationCriticalpatent/TN2010000327A1/en
Pharmaceuticals Containing Other Organic And Inorganic Compounds
(AREA)
Abstract
The compounds of Formula (1) wherein RI, R21, R22, R23, R24, Y and R3 have the meani ngs as given in the description, the salts thereof, the N-oxides of the compounds and the salts thereof and the stereoisomers of the compounds, the salts, the N-oxides of the compounds an d the N -oxides of the salts thereof are effective inhibitors of the type 5 phosphodiesterase.