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:
Mar. 27, 2007
Filed:
Sep. 17, 2003
Applicants:
Zhi-xian Wang, Brantford, CA;
Yuanqiang LI, Brantford, CA;
Bhaskar Reddy Guntoori, Brantford, CA;
Inventors:
Assignee:
Apotex Pharmachem Inc., Brantford, unknown;
Primary Examiner:
Int. Cl.
CPC ...
C07D 211/32 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for the preparation of Flecainide, its pharmaceutically acceptable salts and important intermediates thereof that involves the use of the 2-halobenzoic acid and its derivatives as a starting material. The use of this process also allows for the synthesis of a novel intermediate useful in the production of Flecainide. This new process is an inexpensive and efficient process for the manufacture of these compounds.