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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.:

US 11066399 B1

PDFFull Text
Date of Patent:
Jul. 20, 2021

Filed:

Dec. 03, 2020

Ferroportin inhibitors

Applicant:

Vifor (International) Ag, St. Gallen, CH;

Inventors:

Franz Dürrenberger, Dornach, CH;

Michael Burgert, Friedrichshafen, DE;

Susanna Burckhardt, Zürich, CH;

Wilm Buhr, Constance, DE;

Aris Kalogerakis, Winterthur, CH;

Stefan Reim, St. Gallen, CH;

Vania Manolova, Zollikon, CH;

Susan Boyce, Quickborn, DE;

Christopher John Yarnold, Didcot Oxon, GB;

Paula Pena, Whitney, GB;

Jon Shepherd, Abingdon, GB;

Cristina Lecci, Abingdon, GB;

Richard Jarjes-Pike, Newbury, GB;

John Scott, Abingdon, GB;

Assignee:

Vifor (International) AG, St. Gallen, CH;

Attorneys:

Christopher Jan Korff

Rankin Hill & Clark LLP

Primary Examiner:

Golam M Shameem

Int. Cl.
CPC ...
C07D 413/14 (2006.01); A61K 31/427 (2006.01); A61K 31/4355 (2006.01); A61K 31/437 (2006.01); A61K 31/4375 (2006.01); A61K 31/4439 (2006.01); A61K 31/444 (2006.01); A61K 31/4985 (2006.01); A61K 31/501 (2006.01); A61K 31/506 (2006.01); A61K 31/5377 (2006.01); A61K 31/55 (2006.01); C07D 417/14 (2006.01); C07D 471/04 (2006.01); C07D 401/14 (2006.01); C07D 417/12 (2006.01); A61K 31/426 (2006.01); A61K 31/435 (2006.01); A61K 31/4709 (2006.01); A61K 31/4725 (2006.01); A61K 31/497 (2006.01); A61K 45/06 (2006.01); C07D 277/56 (2006.01); A61P 7/06 (2006.01); A61P 25/28 (2006.01); A61P 25/16 (2006.01); A61P 3/12 (2006.01); C07D 403/14 (2006.01); C07D 413/04 (2006.01); C07D 487/04 (2006.01); A61K 31/4184 (2006.01); A61K 31/16 (2006.01); A61K 31/4422 (2006.01); A61K 36/9066 (2006.01);
U.S. Cl.
CPC ...
C07D 413/14 (2013.01); A61K 31/4184 (2013.01); A61K 31/426 (2013.01); A61K 31/427 (2013.01); A61K 31/435 (2013.01); A61K 31/437 (2013.01); A61K 31/4355 (2013.01); A61K 31/4375 (2013.01); A61K 31/444 (2013.01); A61K 31/4439 (2013.01); A61K 31/4709 (2013.01); A61K 31/4725 (2013.01); A61K 31/497 (2013.01); A61K 31/4985 (2013.01); A61K 31/501 (2013.01); A61K 31/506 (2013.01); A61K 31/5377 (2013.01); A61K 31/55 (2013.01); A61K 45/06 (2013.01); A61P 3/12 (2018.01); A61P 7/06 (2018.01); A61P 25/16 (2018.01); A61P 25/28 (2018.01); C07D 277/56 (2013.01); C07D 401/14 (2013.01); C07D 403/14 (2013.01); C07D 413/04 (2013.01); C07D 417/12 (2013.01); C07D 417/14 (2013.01); C07D 471/04 (2013.01); C07D 487/04 (2013.01); A61K 31/16 (2013.01); A61K 31/4422 (2013.01); A61K 36/9066 (2013.01); A61K 2300/00 (2013.01); Y02A 50/30 (2018.01);
Abstract

The invention relates to novel compounds of the general formula (I), with Het-2 being an optionally substituted bicyclic heteroaryl of the formula pharmaceutical compositions comprising them and the use thereof as medicaments, in particular for the use as ferroportin inhibitors, more particularly for the use in the prophylaxis and/or treatment of diseases caused by a lack of hepcidin or iron metabolism disorders, such as particularly iron overload states such as in particular thalassemia and hemochromatosis.

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