Use of licochalcone a for treatment of rosacea

US10500168B2 · kind B2 · utility

Assignee

• BEIERSDORF AG · DE

Inventors

• Franz Stab · Echem, DE
• Rainer Wolber · Hamburg, DE
• Christopher Mummert · Bienenbüttel, DE
• Ludger Kolbe · Tostedt, DE
• Jan Batzer · Hamburg, DE
• Kerstin Eggers · Wulfsen, DE
• Anette Burger · Hamburg, DE

Key dates

• Filing date: Nov 10, 2004
• Grant date: Dec 10, 2019
• Expiry date: Nov 10, 2024

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61P17/00
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The present invention relates to preparations, particularly cosmetic and dermatological preparations, comprising a Radix Glycyrrhizae inflatae extract. In one embodiment, the extract includes licochalcone A. The preparations are useful for the treatment or prevention of rosacea. The invention also relates to methods of treating or preventing rosacea comprising applying Radix Glycyrrhizae inflatae extract, particularly including licochalcone A. In one embodiment, the Radix Glycyrrhizae inflatae extract is part of a cosmetic or dermatological preparation.