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. 29, 2014
Filed:
Oct. 07, 2013
Joerg Kley, Mittelbiberach, DE;
Daniel Haerle, Oberstadion-Moosbeuren, DE;
Guenter Linz, Mittelbiberach, DE;
Sandra Stehle, Hochdorf, DE;
Joerg Kley, Mittelbiberach, DE;
Daniel Haerle, Oberstadion-Moosbeuren, DE;
Guenter Linz, Mittelbiberach, DE;
Sandra Stehle, Hochdorf, DE;
Boehringer Ingelheim International GmbH, Ingelheim am Rhein, DE;
Abstract
The present invention relates to a novel process for the preparation of compounds of general formula (I) and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids and bases, which have valuable pharmacological properties, particularly an inhibitory effect on epithelial sodium channels, the use thereof for the treatment of diseases, particularly diseases of the lungs and airways.