Title:
皮膚の内在性カロテノイドの分解を阻止するための青色光遮蔽剤の使用;新規なアミノアリールビニル-S-トリアジン化合物及びその用途
Document Type and Number:
Japanese Patent JP4753550
Kind Code:
B2
Abstract:
Blue light filter capable of filtering out light of wavelength 370-500 nm is used to prepare a composition for application to the skin to inhibit degradation of endogenous carotenoids in the skin. Independent claims are also included for: (1) vinylarylamino s-triazine derivatives of formula (III); (2) cosmetic or dermatological composition containing (III). [Image] A 1-A 3groups of formula (IV)-(VIII), at least one being of formula (IV)-(VII), or UVB- and/or UVA-absorbing chromophores, preferably hydroxy- 1-20C alkyl- or 1-20C alkoxy-substituted aryls, amino benzylidene camphors, amino benzotriazoles, 1-20C aminobenzoate, aminobenzalmalonate, aminosalicyliate or aminocinnamate esters or anthranilates, provided that A 1-A 3 are not all the same group of formula (IV) and A 1 is not of formula (VIII) or (IX) when A 2 and A 3 are of formula (IV). [Image] [Image] [Image] -O-Z 1-W 1 (VIII); -NH-Z 2-(W 1) a (IX); R 2 0H, 1-4C alkyl or 1-4C alkoxy; R 1 91-20C alkyl, 2-20C hydroxyalkyl or 1-20C alkoxy; R 2 1H, Me, or phenyl optionally substituted with 1-4C alkyl or 1-4C alkoxy; R 2 21-20C alkyl, or phenyl optionally substituted with 1-4C alkyl or 1-4C alkoxy; Z 1, Z 21-12C alkylene, optionally substituted with OH, optionally containing O atoms or amino groups and optionally containing a double bond; a : 1 or 2; W 1a silicone group comprising at least one Si(R 2 3)O ( 3 - b ) / 2 unit, or SiR 2 4R 2 5R 2 6; R 2 31-10C aliphatic hydrocarbyl, 1-8C halohydrocarbyl, phenyl, 3,3,3-trifluoropropyl or OSiMe 3; b : 1 or 2; R 2 4-R 2 61-8C alkyl or alkenyl.
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Inventors:
Didier Candy
Albert Duranton
Francis plush
Herve Richard
Albert Duranton
Francis plush
Herve Richard
Application Number:
JP2004168418A
Publication Date:
August 24, 2011
Filing Date:
June 07, 2004
Export Citation:
Assignee:
LOREAL
International Classes:
A61K8/00; A61K8/19; A61K8/29; A61K8/31; A61K8/35; A61K8/36; A61K8/368; A61K8/37; A61K8/40; A61K8/41; A61K8/49; A61K8/58; A61K8/60; A61K8/64; A61K8/72; A61K8/73; A61K8/89; A61K8/891; A61K8/92; A61K8/97; A61Q17/04; C07D251/70; C07F7/08
Domestic Patent References:
| JP8143466A | ||||
| JP2000511923A | ||||
| JP5230040A | ||||
| JP6227959A | ||||
| JP2002528540A | ||||
| JP63208506A | ||||
| JP2002128651A | ||||
| JP6396120A | ||||
| JP5186322A | ||||
| JP9227533A | ||||
| JP11152219A | ||||
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| JP200326559A |
Attorney, Agent or Firm:
Sonoda Yoshitaka
Kobayashi Yoshinori
Kobayashi Yoshinori