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:
Jul. 20, 2021
Filed:
Dec. 12, 2017
Applicant:
Leo Pharma A/s, Ballerup, DK;
Inventors:
Xifu Liang, Ballerup, DK;
Jens Larsen, Ballerup, DK;
Simon Feldbaek Nielsen, Ballerup, DK;
Peter Andersen, Ballerup, DK;
Assignee:
LEO Pharma A/S, Ballerup, DK;
Primary Examiner:
Int. Cl.
CPC ...
C07D 491/20 (2006.01); A61K 31/55 (2006.01);
U.S. Cl.
CPC ...
A61K 31/55 (2013.01); C07D 491/20 (2013.01);
Abstract
The present invention relates to novel substituted pyrazoloazepin-4-ones with phosphodiesterase inhibitory activity, as well as to their use as therapeutic agents in the treatment of inflammatory diseases and conditions.