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:
May. 28, 2019
Filed:
Dec. 21, 2017
Applicant:
Apotex Inc., Toronto, CA;
Inventors:
Prabhudas Bodhuri, Brantford, CA;
Avedis Karadeolian, Cambridge, CA;
Eduardo Gustavo Cammisa, Markham, CA;
Stuart P. Green, Mount Pleasant, CA;
Melanie R. A. Green, Milton, CA;
Alfredo Paul Ceccarelli, Brantford, CA;
Assignee:
Apotex Inc., Toronto, CA;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 513/04 (2006.01); C07C 271/36 (2006.01); C07F 7/08 (2006.01);
U.S. Cl.
CPC ...
C07D 513/04 (2013.01); C07C 271/36 (2013.01); C07F 7/0812 (2013.01); C07C 2601/14 (2017.05);
Abstract
The present invention provides processes for the preparation of Edoxaban (1) and salts thereof, as well as intermediates thereof. In particular, intermediate compounds and/or salts of the Formulae (3), (4), (6-A), (7-A), (8-A), (9-A) and (10-AS) are provided.