Stable pharmaceutical budesonide preparation for producing propellant-free aerosols

US8062626B2 · kind B2 · utility

Assignee

• Boehringer Ingelheim GmbH · DE

Inventors

• Bernhard Freund · Gau-Algesheim, DE
• Michael Krueger · Ingelheim am Rhein, DE
• Bernd Zierenberg · Ingelheim am Rhein, DE

Key dates

• Filing date: Jan 3, 2008
• Grant date: Nov 22, 2011
• Expiry date: Jan 6, 2030

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K9/08
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to ethanol-containing pharmaceutical preparations for the production of propellant-free aerosols.