SYNTHETIC PEPTIDES USED FOR TREATING THE SKIN AND USE THEREOF IN COSMETIC OR DERMOPHARMACEUTICAL COMPOSITIONS
    3.
    发明公开
    SYNTHETIC PEPTIDES USED FOR TREATING THE SKIN AND USE THEREOF IN COSMETIC OR DERMOPHARMACEUTICAL COMPOSITIONS 有权
    用于皮肤护理使用的合成肽及它们在美容或皮肤用药物组合物

    公开(公告)号:EP2025681A2

    公开(公告)日:2009-02-18

    申请号:EP07730420.2

    申请日:2007-03-30

    申请人: Lipotec, S.A.

    IPC分类号: C07K5/10

    摘要: The present invention relates to peptides of general formula (I) capable of regulating fibrillogenesis, stereoisomers thereof and mixtures thereof, which may or may not be racemic, and the cosmetically or dermopharmaceutically acceptable salts thereof, wherein Z is alanyl, allo -isoleucyl, glycyl, isoleucyl, isoseryl, isovalyl, leucyl, norleucyl, norvalyl, prolyl, seryl, threonyl, allo -threonyl or valyl; n and m may vary between 1 and 5; AA is selected from the group consisting of natural amino acids encoded in their L- or D- form and non-encoded amino acids; x and y may vary between 0 and 2; R 1 is H or alkyl, aryl, aralkyl or acyl group; and R 2 is amino, hydroxyl or thiol, all of them substituted or non-substituted with aliphatic or cyclic groups. A method for obtaining cosmetic or dermopharmaceutical compositions containing them and use thereof for treating the skin, preferably those skin conditions which require regulating fibrillogenesis, such as aging and/or the softening of the appearance of scars.

    摘要翻译: 本发明涉及一种能够调节原纤维形成其,立体异构体以及它们的混合物的通式(I)的肽,其可以是或可以不是外消旋的,并且其美容或皮肤用药物学可接受的盐,worin Z是丙氨酰基,别-isoleucyl,甘氨酰 ,异亮,isoseryl,isovalyl,亮氨酰,正亮氨酰基,norvalyl,脯氨酰,丝氨酰,苏氨酰,别-threonyl或缬氨酰基; n和m可以1和5之间变化; AA是选自在它们的L-或D-形式和非编码的氨基酸编码的天然氨基酸中选择; x和y可在0和2之间变化; R 1为H或烷基,芳基,芳烷基或酰基; R 2为氨基,羟基或硫醇基,它们全部substituiertem或非substituiertem与脂族或环状基团。 一种用于获得化妆品或皮肤用药物组合物含有它们及其用于治疗皮肤,优选皮肤需要调节原纤维形成,:如老化和/或疤痕外观的软化这些条件的方法。