IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
US-0728580
(2010-03-22)
|
등록번호 |
US-8609117
(2013-12-17)
|
우선권정보 |
FR-02 01279 (2002-02-04) |
발명자
/ 주소 |
- Boulle, Christophe
- Dalko, Maria
- Leveque, Jean-Luc
- Simonetti, Lucie
|
출원인 / 주소 |
|
대리인 / 주소 |
Finnegan, Henderson, Farabow, Garrett & Dunner, LLP
|
인용정보 |
피인용 횟수 :
5 인용 특허 :
15 |
초록
▼
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
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′″, —SR′″, —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 of cosmetic treatment for achieving at least one effect chosen from promoting skin desquamation, combating the signs of skin ageing, enhancing facial complexion and smoothening the skin of a face, comprising, applying to the skin in a cosmetically acceptable medium, an effective amount f
1. A method of cosmetic treatment for achieving at least one effect chosen from promoting skin desquamation, combating the signs of skin ageing, enhancing facial complexion and smoothening the skin of a face, comprising, applying to the skin in a cosmetically acceptable medium, an effective amount for said treatment of at least one entity chosen from compounds of formula (I), the corresponding stereoisomers thereof, and the corresponding salts thereof: wherein: —R1 is —COOH and;—R2 is chosen from saturated linear, branched and cyclic hydrocarbon radicals comprising from 1 to 8 carbon atoms. 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-[(2Z)-2-pentenyl]cyclopentaneacetic acid,3-hydroxy-2-pentylcyclopentaneacetic acid, the corresponding stereoisomers thereof, and the corresponding salts thereof. 5. The method according to claim 1, wherein the compound of formula (I) is chosen from 3-hydroxy-2-pentylcyclopentaneacetic acid, the corresponding stereoisomer thereof, and the corresponding salt thereof. 6. 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). 7. 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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