Pierre Fabre Dermo-cosmetique

Françoise Belaubre

Stéphane Poigny

Jean-Hilaire Saurat

Anne Mandeau

Olivier Sorg

Behrooz Kasraee

Marie Charveron

René Belle

Christophe Dunouau

The present invention relates to new monoterpene derivatives of chalcone or dihydrochalcone and their use as a depigmenting agent.

Monoterpene derivatives of chalcone or dihydrochalcone and their use as depigmenting agents

The present invention relates to a compound of general formula (I) in which: &#x2014;Rand Rare simultaneously or independently H, OH, OCHor a C-Calkyl radical, &#x2014;Rand Rare simultaneously CH, &#x2014;or Ris H and Ris CH, CHCHor an isopropyl radical or a phenyl radical, &#x2014;Ris a C-Calkyl radical or a 3-phenylpropanyl or 2,2-diphenylethanyl radical.

Acridinedione derivatives for treating pigmentation disorders and ageing of the skin

The invention relates to a compound of general formula (I) characterized in that:

Heterocyclic resorcinol derivatives, preparation of same and cosmetic uses thereof

The present invention relates to a cosmetic or pharmaceutical composition for cutaneous application, whose goal is the depigmentation of the skin.

Use of delta-tocopheryl-carbohydrate as a depigmenting agent

The invention relates to compound of generic formula (I) in which: Rand Rrepresent: OH, a hydrogen atom, a C-Calkyl radical a C-Calkoxy radical, a halogen, or OCOR; Rrepresents: a C-Calkyl radical a C-Calkenyl radical comprising at least one unsaturation; Rrepresents: COR, a glucide substituted or not by one or more acetyl radical(s); Rrepresents: a C-Calkyl radical or a C-Calkenyl radical comprising at least one unsaturation; Rand Rrepresent:&#x2014;simultaneously a hydrogen atom or a methyl radical, or&#x2014;when Rrepresents a hydrogen atom, Rrepresents a C-Calkyl radical or a phenyl substituted or not by one or more C-Calkoxy radical(s) or one or more halogen(s) or&#x2014;Rand Rare bonded together and form a C-Ccycloalkyl, and pharmaceutically or cosmetically acceptable salts. 

Xanthenedione derivatives for the treatment of pigmentation and skin ageing disorders

The invention relates to aextract used as an active ingredient in a cosmetic or pharmaceutical composition for extending the growth of hair follicles.

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Villeneuve Tolosane, France

Françoise Belaubre