TOPICAL ACYL GLUTATHIONE PSORIASIS FORMULATIONS
    2.
    发明公开
    TOPICAL ACYL GLUTATHIONE PSORIASIS FORMULATIONS 审中-公开
    局部用ACYL谷胱甘肽PSORIASIS配方

    公开(公告)号:EP2519246A1

    公开(公告)日:2012-11-07

    申请号:EP10779178.2

    申请日:2010-11-09

    IPC分类号: A61K38/06 A61P17/00 A61P17/16

    CPC分类号: A61K38/063

    摘要: Topical compositions to treat inflammatory skin conditions such as psoriasis comprise an effective amount of S-acyl glutathione derivative and a carrier. Methods for treating inflammatory skin conditions such as psoriasis comprise applying a composition containing S-acyl glutathione derivative in a dermatologically acceptable carrier to skin tissue. The acyl group is a saturated or unsaturated aliphatic C1
    2 -C
    24 group, preferably an unsaturated C
    16 - C
    24 group, most preferably an unsaturated C
    18 group. In particularly preferred embodiments, the acyl group is a linoleoyl group.

    摘要翻译: 治疗炎症性皮肤病如牛皮癣的局部组合物包含有效量的S-酰基谷胱甘肽衍生物和载体。 治疗炎性皮肤病如银屑病的方法包括将含有S-酰基谷胱甘肽衍生物的组合物在皮肤病学可接受的载体中施用于皮肤组织。 酰基是饱和或不饱和脂族C12-C24基团,优选不饱和C16-C24基团,最优选不饱和C18基团。 在特别优选的实施方案中,酰基是亚油酰基。

    STABILIZED ASCORBYL COMPOSITIONS
    7.
    发明公开
    STABILIZED ASCORBYL COMPOSITIONS 失效
    稳定ASCORBYLZUSAMMENSETZUNGEN

    公开(公告)号:EP0944310A1

    公开(公告)日:1999-09-29

    申请号:EP97947537.0

    申请日:1997-11-17

    摘要: Fatty acid esters of ascorbic acid, particularly saturated fatty acid esters such as ascorbyl palmitate, their salts, ascorbic acid and its salts are solubilized in large amounts, e.g., up to about 25 % by weight, and stabilized using special solvent systems. Useful solvents include polyethylene glycol, ethoxydiglycol, propylene glycol, butylene glycol, propylene carbonate, glycerin, a capric glyceride, a caprylic glyceride, an alkyl lactate, an alkyl adipate, an isosorbide, and mixtures thereof. Preferred dermatological compositions made using these solvents with ascorbic acid and/or at least one of its derivatives also include dimethylaminoethanol, tyrosine, proline, cystine, a penetration enhancer such as oleic acid, urea or mixtures thereof, and at least one natural and/or chemical antioxidant. Natural antioxidants that contain at least about 50 % polyphenols and 50 % catachins such as grape seed or green tea extracts are employed in some embodiments.

    STABILIZED ASCORBYL COMPOSITIONS
    10.
    发明授权
    STABILIZED ASCORBYL COMPOSITIONS 失效
    稳定ASCORBYLZUSAMMENSETZUNGEN

    公开(公告)号:EP0944310B1

    公开(公告)日:2005-04-06

    申请号:EP97947537.3

    申请日:1997-11-17

    IPC分类号: A01N43/08 A61K31/34 A61K7/48

    摘要: Fatty acid esters of ascorbic acid, particularly saturated fatty acid esters such as ascorbyl palmitate, their salts, ascorbic acid and its salts are solubilized in large amounts, e.g., up to about 25 % by weight, and stabilized using special solvent systems. Useful solvents include polyethylene glycol, ethoxydiglycol, propylene glycol, butylene glycol, propylene carbonate, glycerin, a capric glyceride, a caprylic glyceride, an alkyl lactate, an alkyl adipate, an isosorbide, and mixtures thereof. Preferred dermatological compositions made using these solvents with ascorbic acid and/or at least one of its derivatives also include dimethylaminoethanol, tyrosine, proline, cystine, a penetration enhancer such as oleic acid, urea or mixtures thereof, and at least one natural and/or chemical antioxidant. Natural antioxidants that contain at least about 50 % polyphenols and 50 % catachins such as grape seed or green tea extracts are employed in some embodiments.