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:
Dec. 14, 2010
Filed:
Aug. 31, 2005
Applicants:
Beate Schmidt, Allensbach, DE;
Steffen Weinbrenner, Constance, DE;
Dieter Flockerzi, Allensbach, DE;
Raimund Kuelzer, Radolfzell, DE;
Hermann Tenor, Radolfzell, DE;
Hans-peter Kley, Allensbach, DE;
Inventors:
Beate Schmidt, Allensbach, DE;
Steffen Weinbrenner, Constance, DE;
Dieter Flockerzi, Allensbach, DE;
Raimund Kuelzer, Radolfzell, DE;
Hermann Tenor, Radolfzell, DE;
Hans-Peter Kley, Allensbach, DE;
Assignee:
NYCOMED GmbH, Constance, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D 237/26 (2006.01); A61K 31/498 (2006.01); A61P 25/00 (2006.01); A61P 9/06 (2006.01); C07D 413/14 (2006.01);
U.S. Cl.
CPC ...
Abstract
The compounds of formula I in which R1 and R2 have the meanings as given in the description are novel effective PDE2 inhibitors.