Betamimetics for the treatment of respiratory complaints

US7429583B2 · kind B2 · utility

Assignee

• Boehringer Ingelheim International GmbH · DE

Inventors

• Thierry Bouyssou · Mietingen, DE
• Enzo Cereda · Novi Ligure, IT
• Christoph Hoenke · Ingelheim am Rhein, DE
• Ingo Konetzki · Warthausen, DE
• Philipp Lustenberger · Warthausen, DE
• Andreas Schnapp · Biberach, DE

Key dates

• Filing date: Sep 8, 2005
• Grant date: Sep 30, 2008
• Expiry date: Dec 27, 2025

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D401/12
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention relates to compounds of formula 1wherein the groups n, m, B, X and R1 may have the meanings given in the claims and specification, processes for preparing them and their use as pharmaceutical compositions, particularly as pharmaceutical compositions for the treatment of respiratory complaints.