Title:
皮膚の処理のためのハロゲン化ヒドロキシジフェニルエーテル化合物の使用
Document Type and Number:
Japanese Patent JP2007526893
Kind Code:
A
Abstract:
The use of (a) hydroxydiphenyl ether compounds of formula wherein R1, R2 and R3 are each independently of the others hydrogen; hydroxy; C1-C20alkyl; hydroxy-substituted C1-C20alkyl; C5-C7cycloalkyl; C1-C20alkoxy; C1-C6alkylcarbonyl; phenyl; or phenyl-C1-C3alkyl; R4 is hydrogen, C1-C20alkyl; hydroxy-substituted C1-C20alkyl; C5-C7cycloalkyl; hydroxy; formyl; acetonyl; allyl; carboxy; carboxy-C1-C3alkyl; carboxyallyl; C2-C20alkenyl; C1-C6alkylcarbonyl; C1-C3alkylcarbonyl-C1-C3alkyl; phenyl; or phenyl-C1-C3alkyl; and R5 is hydrogen; C1-C20alkoxy; or C1-C6alkylcarbonyl; as melanogenesis inhibitors and for lightening the skin.
Inventors:
Bassong, Berner
Schneider, Marcel
Schneider, Marcel
Application Number:
JP2006519916A
Publication Date:
September 20, 2007
Filing Date:
July 07, 2004
Export Citation:
Assignee:
Ciba Specialty Chemicals Holding Inc.
International Classes:
A61K8/34; A61K8/35; A61K8/362; A61K8/37; A61K8/42; A61K8/44; A61K8/49; A61K8/60; A61K8/64; A61K8/67; A61K8/898; A61K31/055; A61P17/00; A61P17/16; A61Q1/14; A61Q17/04; A61Q19/02; A61Q19/10; C11D3/24
Domestic Patent References:
| JPH0678935A | 1994-03-22 | |||
| JP2002528475A | 2002-09-03 | |||
| JPH09188666A | 1997-07-22 | |||
| JP2001504126A | 2001-03-27 | |||
| JP2001048764A | 2001-02-20 | |||
| JP2003516954A | 2003-05-20 | |||
| JPH09501161A | 1997-02-04 | |||
| JP2003519643A | 2003-06-24 |
Foreign References:
| WO2002087565A1 | 2002-11-07 | |||
| WO2001070189A1 | 2001-09-27 |
Attorney, Agent or Firm:
Calyx
Miyazaki Yoshio
Mitsuo Tateishi
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi
Miyazaki Yoshio
Mitsuo Tateishi
Toshio Nakamura
Tsutomu Kato
Kaoru Onozuka
High Masahiro
Yusuke Murakoshi