EP 1443895 A2 20040811 - UTILIZATION OF STEROLS AND THEIR DERIVATIVES IN COSMETIC AND DERMATOLOGICAL PREPARATIONS FOR UVA PROTECTION
Title (en)
UTILIZATION OF STEROLS AND THEIR DERIVATIVES IN COSMETIC AND DERMATOLOGICAL PREPARATIONS FOR UVA PROTECTION
Title (de)
VERWENDUNG VON STEROLEN UND VON DEREN DERIVATEN IN KOSMETISCHEN UND DERMATOLOGISCHEN ZUBEREITUNGEN ZUM ZWECKE DER UVA-PROTEKTION
Title (fr)
UTILISATION DE STEROLS ET DE LEURS DERIVES DANS DES PREPARATIONS COSMETIQUES ET DERMATOLOGIQUES DE PROTECTION CONTRE LES UVA
Publication
Application
Priority
- DE 0204168 W 20021111
- DE 10155200 A 20011112
Abstract (en)
[origin: WO03041675A2] The invention relates to the utilization of cholesterol, lanosterol, phytosterols and different sterols of natural and artificial origin in accordance with formula (I) for the protection of the skin against the harmful effects of UVA radiation. The above-mentioned substances are excellent active ingredients for the production of sunscreen agents. Particularly effective are cholesterol and lanosterol, in addition to different phytosterols such as stigmasterol.
IPC 1-7
IPC 8 full level
A61K 8/63 (2006.01); A61K 8/92 (2006.01); A61K 31/56 (2006.01); A61K 31/575 (2006.01); A61Q 17/04 (2006.01); A61Q 19/00 (2006.01)
CPC (source: EP)
A61K 8/63 (2013.01); A61K 8/925 (2013.01); A61K 31/56 (2013.01); A61K 31/575 (2013.01); A61Q 17/04 (2013.01); A61Q 19/00 (2013.01); A61Q 19/004 (2013.01); A61Q 19/08 (2013.01)
Citation (search report)
See references of WO 03041675A2
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR
DOCDB simple family (publication)
WO 03041675 A2 20030522; WO 03041675 A3 20030904; DE 10155200 A1 20030528; EP 1443895 A2 20040811
DOCDB simple family (application)
DE 0204168 W 20021111; DE 10155200 A 20011112; EP 02796498 A 20021111