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:
Sep. 09, 2014
Filed:
Oct. 11, 2013
Applicant:
Takeda Gmbh, Constance, DE;
Inventors:
Ulrich Kautz, Allensbach, DE;
Matthias Webel, Radolfzell, DE;
Christian Scheufler, Engen-Neuhausen, DE;
Rolf-Peter Hummel, Radolfzell, DE;
Assignee:
Takeda GmbH, Constance, DE;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C07D 401/04 (2006.01); A61K 31/473 (2006.01); C07C 309/04 (2006.01); C07C 309/05 (2006.01); C07C 57/15 (2006.01); C07D 401/10 (2006.01); C07D 401/14 (2006.01); C07C 309/30 (2006.01);
U.S. Cl.
CPC ...
C07C 57/15 (2013.01); C07C 309/04 (2013.01); C07C 309/05 (2013.01); C07D 401/04 (2013.01); C07D 401/10 (2013.01); C07D 401/14 (2013.01); C07C 309/30 (2013.01);
Abstract
Disclosed herein are salts of 6-heteroaryl substituted hexahydrophenanthridine PDE4 inhibiting compounds, which can be used in the pharmaceutical industry for the production of pharmaceutical compositions.