The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 26, 2014
Filed:
Aug. 24, 2010
Josef Stadlwieser, Constance, DE;
Beate Schmidt, Allensbach, DE;
Heiko Bernsmann, Frankfurt, DE;
Alexander Sudau, Leichlingen, DE;
Torsten Dunkern, Jüchen Gierath, DE;
Ragna Hussong, Deiβlingen, DE;
Ewald Benediktus, Biberach, DE;
Andreas Pahl, Ahrensburg, DE;
Josef Stadlwieser, Constance, DE;
Beate Schmidt, Allensbach, DE;
Heiko Bernsmann, Frankfurt, DE;
Alexander Sudau, Leichlingen, DE;
Torsten Dunkern, Jüchen Gierath, DE;
Ragna Hussong, Deiβlingen, DE;
Ewald Benediktus, Biberach, DE;
Andreas Pahl, Ahrensburg, DE;
Takeda GmbH, Konstanz, DE;
Abstract
The compounds of Formula (I), wherein R1, R21, R22, R23, R24, Y and R3 have the meanings as given in the description, the salts thereof, the stereoisomers of the compounds and the salts thereof are effective inhibitors of the type 5 phosphodiesterase.