5-ethylimidarotriazones

US7074790B2 · kind B2 · utility

Inventors

• Cristina Alonso-Alija · Haan, DE
• Heike Gielen-Haertwig · Monheim, DE
• Martin Michels · Solingen, DE
• Dagmar Karthaus · Solingen, DE
• Hilmar Bischoff · Wuppertal, DE
• Nils Burkhardt · Velbert, DE
• Volker Geiss · Ratingen, DE
• Karl-Heinz Schlemmer · Wuppertal, DE
• Nigel J. Cuthbert · Tiverton, GB
• Mary F. Fitzgerald · Woodstock, GB
• Graham Sturton · Maidenhead, GB
• Ulrich Niewhner, deceased · Wermelskirchen, DE

Key dates

• Filing date: May 5, 2003
• Grant date: Jul 11, 2006
• Expiry date: Jun 7, 2023

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07D487/04
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to novel 5-ethyl-imidazotriazinones, processes for their preparation and their use in medicaments, esp. for the treatment and/or prophylaxis of inflammatory processes and/or immune diseases.