Patent · US Active

Substituted heterocycles, their use as medicament, and pharmaceutical preparations comprising them

US8044074B2 · kind B2 · utility

0Cited by

2References

6Claims

0Family size

Assignee

Sanofi-Aventis · FR

Inventors

Joachim Brendel · Bad Vilbel, DE
Heinrich Englert · Hofheim, DE
Klaus Wirth · Frankfurt am Main, DE
Michael Wagner · Frankfurt am Main, DE
Jean-Marie Ruxer · Paris, FR
Fabienne Pilorge · Ozoir-la-Ferrière, FR

Key dates

Filing date	Dec 12, 2007
Grant date	Oct 25, 2011
Priority date	—
Expiry date	Apr 23, 2030

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07D237/14
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to compounds of formula Iin 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.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.