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:
Jan. 06, 2015
Filed:
Mar. 26, 2013
Applicant:
Les Laboratoires Servier, Suresnes Cedex, FR;
Inventors:
Jean-Michel Lerestif, Yvetot, FR;
Jean-Pierre Lecouve, Le Havre, FR;
Daniel Dron, Sainte Marguerite sur Mer, FR;
Eric Gojon, Gonfreville-Caillot, FR;
Maryse Phan, Le Havre, FR;
Assignee:
Les Laboratories Servier, Suresnes Cedex, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07C 255/00 (2006.01); C07C 211/00 (2006.01); C07C 253/30 (2006.01); C07D 223/16 (2006.01); C07C 209/48 (2006.01); C07C 255/47 (2006.01); C07D 223/10 (2006.01);
U.S. Cl.
CPC ...
C07C 253/30 (2013.01); C07D 223/16 (2013.01); C07C 209/48 (2013.01); C07C 255/47 (2013.01); C07D 223/10 (2013.01);
Abstract
Process for the optical resolution of the compound of formula (I): by chiral chromatography. Application in the synthesis of ivabradine, of its addition salts with a pharmaceutically acceptable acid and of their hydrates.