7-azaindoles, use thereof as phosphodiesterase 4 inhibitors and method for producing the same

US7169787B2 · kind B2 · utility

Assignee

• elbion GmbH · DE

Inventors

• Norbert Höfgen · Radeberg, DE
• Ute Egerland · Radebeul, DE
• Thomas Kronbach · Radebeul, DE
• Degenhard Marx · Radebeul, DE
• Stefan Szelenyi · Arnstorf, DE
• Hildegard Kuss · Dresden, DE
• Emmanuel Polymeropoulos · Frankfurt, DE

Key dates

• Filing date: Oct 25, 2001
• Grant date: Jan 30, 2007
• Expiry date: Jul 6, 2022

Classification

• Technology area (CPC Y): Emerging Cross-Sectional Technologies
• CPC primary: Y02A50/30
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to new 7-azaindoles, their use as inhibitors of phosphodiesterase 4 and to methods for their synthesis.