Crystalline potassium salt of lipoxin A4 analogs

US7906678B2 · kind B2 · utility

Assignee

• Bayer Schering Pharma AG · DE

Inventors

• Tilo Haag · Berlin, DE
• Danja Grossbach · Wuppertal, DE
• Gabriele Winter · Lübbenau/Spreewald - Lubnjow/Błota, DE
• Michael Sander · Blankenloch, DE
• Wolfgang Beckmann · Berlin, DE
• Klaus Bartel · Berlin, DE
• Christian Dinter · Berlin, DE

Key dates

• Filing date: Dec 3, 2007
• Grant date: Mar 15, 2011
• Expiry date: Jul 23, 2028

Classification

• Technology area (CPC C): Chemistry; Metallurgy
• CPC primary: C07C51/412
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

This invention is directed to the crystalline potassium salt of a lipoxin A4 analog of Formula (I):processes for preparing the crystalline potassium salts, methods for using them to treat disease-states characterized by inflammation, and pharmaceutical compositions comprising such crystalline potassium salts.