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. 25, 2020
Filed:
Mar. 01, 2017
Applicant:
Parion Sciences, Inc., Durham, NC (US);
Inventor:
Michael R. Johnson, Chapel Hill, NC (US);
Assignee:
Parion Sciences, Inc., Durham, NC (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/4965 (2006.01); C07D 241/26 (2006.01); C07D 239/48 (2006.01); A61K 45/06 (2006.01); C07D 241/34 (2006.01);
U.S. Cl.
CPC ...
C07D 241/26 (2013.01); A61K 31/4965 (2013.01); A61K 45/06 (2013.01); C07D 239/48 (2013.01); C07D 241/34 (2013.01);
Abstract
The present invention relates to the compound of the formula: or pharmaceutically acceptable salts thereof, as well as compositions containing the same, processes for the preparation of the same, and therapeutic methods of use therefore in promoting hydration of mucosal surfaces and the treatment of diseases including chronic obstructive pulmonary disease (COPD), asthma, bronchiectasis, acute and chronic bronchitis, cystic fibrosis, emphysema, and pneumonia.