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. 19, 2014
Filed:
Mar. 12, 2013
Applicants:
Catherine Howsham, Horsham, GB;
Christian Lindenberg, Basel, CH;
Anett Perlberg, Gunzgen, CH;
Nicola Tufilli, Moehlin, CH;
Inventors:
Catherine Howsham, Horsham, GB;
Christian Lindenberg, Basel, CH;
Anett Perlberg, Gunzgen, CH;
Nicola Tufilli, Moehlin, CH;
Assignee:
Novartis AG, Basel, CH;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/4965 (2006.01); C07D 241/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
This invention relates to a new crystalline form of the succinate salt of the epithelial sodium channel (ENaC) blocker 3-(3-{2-[(E)-3,5-Diamino-6-chloro-pyrazine-2-carbonylimino]-1,3,8-triaza-spiro[4.5]decane-8-carbonyl}-benzenesulfonylamino)-propionic acid dipropylcarbamoylmethyl ester, pharmaceutical compositions comprising said crystalline form, uses of said crystalline form and pharmaceutical compositions, and methods for preparing said crystalline form.