Conjugate, its preparation and use

US6673336B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Herwig Buchholz · Frankfurt am Main, DE
• Eike Poetsch
• Ralf Rosskopf · Munster, DE
• Ralf Anselmann · Munster, DE
• Michael Kirschbaum · Weiterstadt, DE
• Frank Pflucker · Darmstadt, DE

Key dates

• Filing date: Nov 7, 2001
• Grant date: Jan 6, 2004
• Expiry date: Dec 27, 2021

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/94
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to a conjugate which can be used for preparing dermatological and cosmetic compositions. The invention also relates to processes for preparing such conjugate and to its use.