Solid instant-release forms of administration and process for producing the same

US6521262B2 · kind B2 · utility

Assignee

• Heidelberg Pharma GmbH · DE

Inventors

• Rolf-Dieter Gabel · Schwetzingen, DE
• Alexander Wirl · Heuchelheim, DE
• Heinrich Woog · Hemsbach, DE

Key dates

• Filing date: Jul 27, 1998
• Grant date: Feb 18, 2003
• Expiry date: Jul 27, 2018

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P43/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention concerns solid instant-release forms of administration (IR form of administration) comprising therapeutic active substances or active substance concentrates in particular lipid conjugates of nucleosides which have gel-forming properties in aqueous media as well as processes for their production.