Tablets, granulates and pellets with a high active substance content for highly concentrated, solid dosage forms of thioctic acid

US5376382A · kind A · utility

Assignee

• Asta Medica Aktiengesellschaft · DE

Inventors

• Joachim Goede · Hanau, DE
• Jurgen Engel · Alzenau, DE
• Helmut Hettche · Dietzenbach, DE

Key dates

• Filing date: Mar 2, 1993
• Grant date: Dec 27, 1994
• Expiry date: Mar 2, 2013

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P25/02
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A solid medicinal form having an active substance content of over 45 weight % and processes for its preparation by granulating with large amounts of water, drying and optionally conventional tableting and/or pelleting.