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NOVEL STEROID ESTERS USEFUL AGAINST SKIN DISORDERS 发明授权

2023-01-18 3720 1221K 0

专利信息

申请日期 2025-07-22 申请号 CA2231781
公开(公告)号 CA2231781C 公开(公告)日 2005-07-12
公开国别 CA 申请人省市代码 全国
申请人 ESTEE LAUDER INC
简介 Novel steriod esters useful for regulating skin atrophy, and skin maladies, as well as compositions containing the esters and methods for their use are described. A preferred steroid ester is DHEA salicylate. Such types of skin atrophy to be treated include the thinning and/or general degradation of the dermis often characterized by a decrease i n collagen and/or elastin as well as decreased number, size and doubling potential of fibroblast cells. Such skin maladies include but a re not limited to dry skin, dandruff, acne, keratoses, psoriasis, eczema, pruritis, age spots, lentigines, melasmas, wrinkles, warts, blemishe d skin, hyperpigmented skin, hyperkeratotic skin, inflammatory dermatoses, age-related skin changes and skin in need of cleansers.


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