Cosmetic or pharmaceutical compositions comprising compounds of formula (I) and the corresponding salts thereof: wherein: R1 is a radical chosen from —COOR′, —CONR′R″, —CH2OR′, —COR′, —CH2R′, —SO2OR′, —PO3R′R″ and —NHR′, wherein R′ and R″, which may be identical or different, are defined herein; R
Cosmetic or pharmaceutical compositions comprising compounds of formula (I) and the corresponding salts thereof: wherein: R1 is a radical chosen from —COOR′, —CONR′R″, —CH2OR′, —COR′, —CH2R′, —SO2OR′, —PO3R′R″ and —NHR′, wherein R′ and R″, which may be identical or different, are defined herein; R2 is chosen from saturated and unsaturated, linear, branched and cyclic hydrocarbon radicals comprising from 1 to 18 carbon atoms which are optionally substituted by from 1 to 5 identical or different entities chosen from —OR′″, —OCOR′″, —SCOR′″, NR′″R″″, —NHCOR′″, halogen, —CN, —COOR′″ and —COR′″, wherein R′″ and R″″, which may be identical or different, are defined herein; as well as the use of these compounds, for example, to promote skin desquamation, to stimulate epidermal renewal and/or to combat the signs of skin ageing.
대표청구항▼
1. A method for stimulating epidermal renewal comprising applying to the skin a composition for skincare comprising (a) a cosmetically acceptable medium; (b) an effective amount of at least one entity chosen from compounds of formula (I) and corresponding salts thereof: (c) at least one adjuvant ch
1. A method for stimulating epidermal renewal comprising applying to the skin a composition for skincare comprising (a) a cosmetically acceptable medium; (b) an effective amount of at least one entity chosen from compounds of formula (I) and corresponding salts thereof: (c) at least one adjuvant chosen from a silicone oil, fluorinated oil, a gum, a wax, a hydrophilic active agent, a lipophilic active agent, a preservative, an antioxidant, a fragrance, a filler, a screening agent, an odor absorber, and a colorant, wherein the composition is effective for skincare; wherein: R1 is a radical —COOH; R2 is chosen from saturated linear, branched and cyclic hydrocarbon radicals comprising from 1 to 8 carbon. 2. The method according to claim 1, wherein the radical R2 is chosen from linear saturated hydrocarbon radical comprising from 2 to 6 carbon atoms. 3. The method according to claim 1, wherein R2 is —(CH2)4—CH3. 4. The method according to claim 1, wherein the compound of formula (I) is chosen from 3-hydroxy-2-pentylcyclopentaneacetic acid and the corresponding salt thereof. 5. The method according to claim 1, wherein the compound of formula (I) is chosen from an alkali metal salt of the compound of formula (I). 6. The method according to claim 1, wherein the compound of formula (I) is chosen from an alkali metal salt of 3-hydroxy-2-pentylcyclopentaneacetic acid.
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이 특허에 인용된 특허 (15)
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