Imidazopyridin-8-ones

US6653477B2 · kind B2 · utility

Assignee

• ALTANA PHARMA AG · DE

Inventors

• Jorg Senn-Bilfinger · Konstanz, DE
• Wilm Buhr · Konstanz, DE
• Peter Zimmermann · Radolfzell, DE

Key dates

• Filing date: Sep 19, 2002
• Grant date: Nov 25, 2003
• Expiry date: Sep 29, 2022

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D471/04
• WIPO field: Organic fine chemistry
• WIPO sector: Chemistry

Abstract

Compounds of formula (I), in which the substituents have the meanings mentioned in the description, are valuable intermediates for preparing active compounds for the prevention and treatment of gastrointestinal diseases.