Use of indole compounds as a cosmetic

US9700501B2 · kind B2 · utility

Assignee

• Merck Patent GmbH · DE

Inventors

• Soheila Anzali · Groß-Zimmern, DE
• Francis Contard · Val-de-Reuil, FR
• Jean-Jacques Zeiller

Key dates

• Filing date: Oct 22, 2012
• Grant date: Jul 11, 2017
• Expiry date: Feb 17, 2035

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61Q19/08
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

The invention relates to a compound of formula Iwherein R1, R2 and R3 are identical or different and each is H or alkyl of 1-6 carbon atoms, R4 is H or methyl, R5 is phenyl or chlorophenyl, and/or physiologically acceptable salts thereof and its use in compositions, especially topical, cosmetic and/or personal care compositions, and compositions containing said compound.