Title:
イオン性UV-Aサンスクリーンおよびそれを含有する組成物
Document Type and Number:
Japanese Patent JP2007523078
Kind Code:
A
Abstract:
The present invention relates to novel 1,4-dihydropyridine derivatives, to novel cosmetic or dermatological sunscreen compositions containing these derivatives and the use of these derivatives for photoprotecting human skin and/or hair against UV radiation, in particular solar radiation.
Inventors:
Berg-Schultz, Kacha
Hoover, Ulrich
Daniel Sprengel
Hoover, Ulrich
Daniel Sprengel
Application Number:
JP2006552555A
Publication Date:
August 16, 2007
Filing Date:
February 11, 2005
Export Citation:
Assignee:
DSM IP ASSETS B.V.
International Classes:
C07D213/55; A61K8/29; A61K8/49; A61K8/55; A61K8/89; A61Q17/04; C07D213/57; C07F9/59
Domestic Patent References:
| JPH07252235A | 1995-10-03 | |||
| JPS5931756A | 1984-02-20 | |||
| JPH07252235A | 1995-10-03 | |||
| JPS5931756A | 1984-02-20 |
Foreign References:
| WO2003068183A1 | 2003-08-21 | |||
| US5783114A | 1998-07-21 | |||
| WO2003068183A1 | 2003-08-21 |
Other References:
JPN6012022664; Ｌｉｑｕｉｄ Ｃｒｙｓｔａｌｓ Ｖｏｌ．２４， Ｎｏ．２, 1998, ｐｐ．２７１-２８１
Attorney, Agent or Firm:
Hajime Tsukuni
Fumio Shinoda
Fumio Shinoda