申请人:——
公开号:US20030224024A1
公开(公告)日:2003-12-04
Cosmetic or pharmaceutical compositions comprising compounds of formula (I) and the corresponding salts thereof:
1
in which:
—R
1
is a radical chosen from —COOR′, —CONR′R″, —CH
2
OR′, —COR′, —CH
2
R′, —SO
2
OR′, —PO
3
R′R″ and —NHR′, wherein R′ and R,″ which may be identical or different, are chosen from a hydrogen atom and 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 atoms, —CN, —COOR′″ and —COR′″, wherein R′″ and R″″, which may be identical or different, are chosen from a hydrogen atom, aryl radicals and saturated and unsaturated, linear and branched hydrocarbon radicals comprising from
1
to
4
carbon atoms;
—R
2
is a radical chosen from linear, branched and cyclic hydrocarbon radicals comprising at least one unsaturation and comprising from
2
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 atoms, —CN, —COOR′″ and —COR′″, wherein R′″ and R″″, which may be identical or different, are chosen from a hydrogen atom, aryl radicals and saturated and unsaturated, linear and branched hydrocarbon radicals comprising from
1
to
4
carbon atoms
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.
化妆品或制药组合物包括式(I)化合物及其相应的盐:1其中:- R1是从-COOR',-CONR'R",-CH2OR',-COR',-CH2R',-SO2OR',-PO3R'R"和-NHR'中选择的基团,其中R'和R"(可能相同或不同)是从氢原子和饱和和不饱和的,线性,分支和环烃基中选择,包括1至18个碳原子,可以选择地由1至5个相同或不同的实体取代,所述实体选择自-OR'",-OCOR'",-SR'",-SCOR'",NR'"R"",-NHCOR'",卤素原子,-CN,-COOR'"和-COR'",其中R'"和R""(可能相同或不同)是从氢原子,芳基基团和饱和和不饱和的,线性和分支烃基中选择,包括1至4个碳原子;- R2是从至少具有一种不饱和度的线性,分支和环烃基中选择,包括2至18个碳原子,可以选择地由1至5个相同或不同的实体取代,所述实体选择自-OR'",-OCOR'",-SR'",-SCOR'",NR'"R"",-NHCOR'",卤素原子,-CN,-COOR'"和-COR'",其中R'"和R""(可能相同或不同)是从氢原子,芳基基团和饱和和不饱和的,线性和分支烃基中选择,包括1至4个碳原子,以及这些化合物的用途,例如促进皮肤脱屑,刺激表皮更新和/或对抗皮肤老化的迹象。