Title:
CYCLOHEXYL CARBAMATE COMPOUNDS AS SKIN AND/OR HAIR LIGHTENING ACTIVES
Document Type and Number:
WIPO Patent Application WO/2010/122178
Kind Code:
A3
Abstract:
The present invention relates to the cosmetic, dermatological or therapeutic use of certain cyclohexyl carbamate compounds of formula (I) given below, preferably as skin and/or hair lightening (whitening) actives. The invention further relates to compositions and cosmetic, dermatological or therapeutic products comprising one or more compounds of formula (I) suitable for lightening human skin and/or hair and corresponding methods. The invention further relates to compounds of formula (I) as a drug, their use for the preparation of a pharmaceutical composition for lightening human skin and/or hair and to novel compounds of formula (I) wherein A denotes wherein X, Y and Z independently of one another denote hydrogen, C1-C4-alkyl or C2-C4-alkenyl, wherein optionally two of the radicals X, Y and Z are covalently bonded to one another under formation of a bicyclic ring system, in such a bicyclic ring system two of the radicals X, Y and Z together preferably form a radical having 1 to 4 carbon atoms, preferably a hydrocarbon radical having 1 to 3 carbon atoms, B denotes NR1R2, wherein R1 denotes hydrogen or an organic radical having 1 to 14 carbon atoms, R2 denotes an organic radical having 1 to 14 carbon atoms, and wherein optionally R1 and R2 are covalently bonded to one another, preferably so that B is a 3 to 8 membered ring.
Inventors:
VIELHABER GABRIELE (DE)
OERTLING HEIKO (DE)
TITZE NICOLE (DE)
GOEMANN CLAUDIA (DE)
BRODHAGE RAHIM (DE)
OERTLING HEIKO (DE)
TITZE NICOLE (DE)
GOEMANN CLAUDIA (DE)
BRODHAGE RAHIM (DE)
Application Number:
PCT/EP2010/057115
Publication Date:
April 14, 2011
Filing Date:
May 25, 2010
Export Citation:
Assignee:
SYMRISE AG (DE)
VIELHABER GABRIELE (DE)
OERTLING HEIKO (DE)
TITZE NICOLE (DE)
GOEMANN CLAUDIA (DE)
BRODHAGE RAHIM (DE)
VIELHABER GABRIELE (DE)
OERTLING HEIKO (DE)
TITZE NICOLE (DE)
GOEMANN CLAUDIA (DE)
BRODHAGE RAHIM (DE)
International Classes:
A61Q5/08; A61K8/42; A61Q19/02; C08B37/00
Domestic Patent References:
| WO2009144179A1 | 2009-12-03 | |||
| WO1997021678A1 | 1997-06-19 |
Foreign References:
| US20080255178A1 | 2008-10-16 | |||
| DE2934355A1 | 1981-03-12 | |||
| US20020161041A1 | 2002-10-31 | |||
| US20020107282A1 | 2002-08-08 |
Attorney, Agent or Firm:
EISENFÜHR SPEISER & PARTNER (Bremen, DE)
Download PDF: