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.

Date of Patent:
Oct. 25, 2011

Filed:

Dec. 12, 2007
Applicants:

Joachim Brendel, Bad Vilbel, DE;

Heinrich Christian Englert, Frankfurt am Main, DE;

Klaus Wirth, Frankfurt am Main, DE;

Michael Wagner, Frankfurt am Main, DE;

Jean-marie Ruxer, Paris, FR;

Fabienne Pilorge, Paris, FR;

Inventors:

Joachim Brendel, Bad Vilbel, DE;

Heinrich Christian Englert, Frankfurt am Main, DE;

Klaus Wirth, Frankfurt am Main, DE;

Michael Wagner, Frankfurt am Main, DE;

Jean-Marie Ruxer, Paris, FR;

Fabienne Pilorge, Paris, FR;

Assignee:

Sanofi-Aventis, Paris, FR;

Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61K 31/4412 (2006.01); C07D 213/643 (2006.01);
U.S. Cl.
CPC ...
Abstract

The invention relates to compounds of formula I in which R1, R2, R3, R4, R5, R6 and X have the meanings stated in the claims. The compounds are particularly suitable as antiarrhythmic active ingredients, in particular for the treatment and prophylaxis of atrial arrhythmias, for example atrial fibrillation (AF) or atrial flutter.


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