Mixtures having improved cooling effect

US9743685B2 · kind B2 · utility

Assignee

• SYMRISE AG · DE

Inventors

• Rita Lages · Bodenwerder, DE
• Hubert Loges · Ankum, DE
• Arnold Machinek · Holzminden, DE
• Gabriele Neuendorff · Holzminden, DE
• Erich Dilk · Holzminden, DE
• Heiko Oertling · Lausanne, CH

Key dates

• Filing date: Apr 18, 2013
• Grant date: Aug 29, 2017
• Expiry date: Apr 18, 2033

Classification

• Technology area (CPC A): Human Necessities
• CPC primary: A61K2800/244
• WIPO field: Pharmaceuticals
• WIPO sector: Chemistry

Abstract

A mixtures which contain (a) at least one phenylalkenal of formula (I) wherein R1 and R2 independently represent hydrogen, a methyl or phenyl group, R3 represents hydrogen, a phenyl group, alkenyl group or a linear or branched alkyl group with 1 to 5 carbon atoms, and the broken double lines independently represent a single bond or a double bond, and (b) at least one physiological cooling agent.