Title:
NEW 7-OXO-DHEA DERIVATIVE AND ITS COSMETIC USE
Document Type and Number:
Japanese Patent JP2003026697
Kind Code:
A
Abstract:
To provide a cosmetic treatment method for improving the appearance of keratin substances such as the skins, hair, eyelashes and nails, especially for preventing or treating the symptom of skin ageing and/or skin darkening and/or the pigment formation of the skin or hair and/or dryness of the skin and/or seborrhea and/or seborrhea-related defects and/or the sensitive skin and/or dandruff and/or the natural hair loss and/or bald head.
This cosmetic treatment method comprises applying a 7-oxo- dehydroepiandrosterone(DHEA) derivative to the keratin substances.
Inventors:
DALKO MARIA
CAVEZZA ALEXANDRE
PICARD-LESBOUEYRIES ELISABETH
RENAULT BEATRICE
BURNIER VERONIQUE
CAVEZZA ALEXANDRE
PICARD-LESBOUEYRIES ELISABETH
RENAULT BEATRICE
BURNIER VERONIQUE
Application Number:
JP2002173449A
Publication Date:
January 29, 2003
Filing Date:
June 13, 2002
Export Citation:
Assignee:
OREAL
International Classes:
A61K8/00; A61K8/02; A61K8/06; A61K8/30; A61K8/33; A61K8/35; A61K8/36; A61K8/41; A61K8/19; A61K8/46; A61K8/49; A61K8/55; A61K8/58; A61K8/63; A61K8/96; A61K8/97; A61Q1/00; A61Q1/10; A61Q3/00; A61Q3/02; A61Q5/00; A61Q7/00; A61Q19/00; A61Q19/08; C07J1/00; C07J41/00; (IPC1-7): C07J1/00; A61K7/00; A61K7/032; A61K7/04; A61K7/06; A61K7/48; C07J41/00
Attorney, Agent or Firm:
Masatake Shiga (7 outside)
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