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:
Jul. 11, 2006
Filed:
Feb. 14, 2005
Applicants:
Jean-michel Lerestif, Yvetot, FR;
Jean-pierre Lecouve, Le Havre, FR;
Daniel Brigot, Sainte-Marie-des-Champs, FR;
Inventors:
Jean-Michel Lerestif, Yvetot, FR;
Jean-Pierre Lecouve, Le Havre, FR;
Daniel Brigot, Sainte-Marie-des-Champs, FR;
Assignee:
Les Laboratories Servier, Courbevoie, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Process for the synthesis of compounds of formula (I): wherein Rand R, which may be the same or different, each represent a linear or branched (C–C)alkoxy group or form, together with the carbon atom carrying them, a 1,3-dioxane, 1,3-dioxolane or 1,3-dioxepane ring. Application in the synthesis of ivabradine, addition salts thereof with a pharmaceutically acceptable acid, and hydrates thereof.