Patent · US Active

Unsaturated fatty hydroxy acid derivatives and the dermocosmetologic use thereof

US8158811B2 · kind B2 · utility

0Cited by

1References

21Claims

0Family size

Assignee

PIERRE FABRE DERMO-COSMETIQUE · FR

Inventors

Marie Charveron · Castres, FR
Roger Tarroux · Toulouse, FR
Pascal Bordat · Mervilla, FR

Key dates

Filing date	Oct 20, 2006
Grant date	Apr 17, 2012
Priority date	—
Expiry date	Sep 27, 2027

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC07C59/42
WIPO fieldPharmaceuticals
WIPO sectorChemistry

Abstract

The invention relates to unsaturated fatty hydroxy acid derivatives of formula (I), wherein Rn is independent from each other H or linear or branched alkyl group which contain from 1 to 6 carbon atoms and which are possibly substituted by a halogen atom, in particular a fluorine atom, RI is H, F, Cl, Br or CF3, R is H or linear or branched alkyl group which contain from 1 to 6 carbon atoms and which are possibly substituted by a halogen atom, in particular a fluorine atom and 3=n=14. Said derivatives is suitable for producing an anti-radical, anti-inflammatory and antipruritic dermocosmetologic composition and/or for treating keratinisation and pigmentation troubles and/or for improving healing.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.