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    Use of 4-(3-ethoxy-4-hydroxyphenyl)alkylketone as a skin-soothing agent
    2.
    发明授权
    Use of 4-(3-ethoxy-4-hydroxyphenyl)alkylketone as a skin-soothing agent 有权

    公开(公告)号：US10682301B2

    公开(公告)日：2020-06-16

    申请号：US15322535

    申请日：2015-06-30

    Applicant: L'OREAL

    Inventor： Maria Dalko

    IPC: A61K8/35 ,  A61Q19/00

    Abstract: The present invention relates to the non-therapeutic cosmetic use of derivatives of 4-(3-ethoxy-4-hydroxyphenyl)alkyl ketone of formula (I) in which: R1 represents a C1-C4 alkyl radical; R2 represents a hydrogen atom, or a saturated or unsaturated, linear or branched C1-C6 hydrocarbon-based radical; R3 represents a saturated or unsaturated, linear or branched C1-C4 hydrocarbon-based radical optionally substituted by a hydroxyl group; C—X represents C═O or CH—OH; as agent for soothing the skin of the face and/or body.

    Anti-dandruff sugars
    4.
    发明授权
    Anti-dandruff sugars 有权

    公开(公告)号：US09833397B2

    公开(公告)日：2017-12-05

    申请号：US14429793

    申请日：2013-09-19

    Applicant: L'OREAL

    Inventor： Maria Dalko ,  Julien Hitce ,  Laure Ramos-Stanbury

    IPC: A61K8/60 ,  A61Q5/00 ,  C07H15/04 ,  C07H15/10 ,  A61Q5/02

    CPC classification number: A61K8/602 ,  A61Q5/006 ,  A61Q5/02 ,  C07H15/04 ,  C07H15/10

    Abstract: The invention relates to the cosmetic use of at least one compounds according to the following formula (I), as an anti-dandruff agent or for preventing and/or treating scalp dandruff: where “sugar” denotes a monosaccharide residue chosen from rhamnose, xylose, fucose, mannose, lyxose, and arabinose; where R, substituting the anomeric oxygen in the sugar (represented by “O” in formula (I)), denotes a radical comprising 6 to 38 carbon atoms chosen from: —a linear or branched, saturated alkyl radical; —a linear or branched, alkenyl radical; said linear or branched saturated alkyl radical being optionally substituted by at least one OH and/or NH2 function; —if “sugar” denotes a mannose residue, R denotes a linear C6-C38 alkyl radical, substituted by at least one OH function or an NH2 function; and the salts and solvates and/or optical isomers thereof, alone or in a mixture, particularly racemic forms. The invention also relates to compounds according to formula (I), and cosmetic compositions containing same.

    ANTI-DANDRUFF SUGARS
    5.
    发明申请
    ANTI-DANDRUFF SUGARS 有权
    抗糖甘蔗糖

    公开(公告)号：US20150250698A1

    公开(公告)日：2015-09-10

    申请号：US14429793

    申请日：2013-09-19

    Applicant: L'OREAL

    Inventor： Maria Dalko ,  Julien Hitce ,  Laure Ramos-Stanbury

    IPC: A61K8/60 ,  C07H15/10 ,  A61Q5/00 ,  C07H15/04

    CPC classification number: A61K8/602 ,  A61Q5/006 ,  A61Q5/02 ,  C07H15/04 ,  C07H15/10

    Abstract: The invention relates to the cosmetic use of at least one compounds according to the following formula (I), as an anti-dandruff agent or for preventing and/or treating scalp dandruff: where “sugar” denotes a monosaccharide residue chosen from rhamnose, xylose, fucose, mannose, lyxose, and arabinose; where R, substituting the anomeric oxygen in the sugar (represented by “O” in formula (I)), denotes a radical comprising 6 to 38 carbon atoms chosen from: —a linear or branched, saturated alkyl radical; —a linear or branched, alkenyl radical; said linear or branched saturated alkyl radical being optionally substituted by at least one OH and/or NH2 function; —if “sugar” denotes a mannose residue, R denotes a linear C6-C38 alkyl radical, substituted by at least one OH function or an NH2 function; and the salts and solvates and/or optical isomers thereof, alone or in a mixture, particularly racemic forms. The invention also relates to compounds according to formula (I), and cosmetic compositions containing same.

    Abstract translation: 本发明涉及至少一种根据下式（I）的化合物作为抗头皮屑剂或用于预防和/或治疗头皮头皮屑的化妆用途：其中“糖”表示选自鼠李糖，木糖的单糖残基 ，岩藻糖，甘露糖，lyxose和阿拉伯糖; 其中R代替糖中的异头氧（在式（I）中由“O”表示））表示选自：直链或支链饱和烷基的6至38个碳原子的基团; - 直链或支链烯基; 所述直链或支链饱和烷基任选被至少一个OH和/或NH 2官能团取代; -if“糖”表示甘露糖残基，R表示被至少一个OH官能团或NH 2官能团取代的直链C 6 -C 38烷基; 及其盐和溶剂化物和/或光学异构体，单独或混合物，特别是外消旋形式。 本发明还涉及式（I）化合物和含有它的化妆品组合物。

    NOVEL ARYL C-XYLOSIDE COMPOUNDS, AND COSMETIC USE
    6.
    发明申请
    NOVEL ARYL C-XYLOSIDE COMPOUNDS, AND COSMETIC USE 审中-公开
    新型ARYL C-XYLOSIDE化合物和化妆品使用

    公开(公告)号：US20140105837A1

    公开(公告)日：2014-04-17

    申请号：US14053166

    申请日：2013-10-14

    Applicant: L'OREAL

    Inventor： Maria Dalko ,  Alexandre Cavezza

    IPC: C07H7/04 ,  A61Q1/02 ,  A61Q19/08 ,  A61Q17/04

    CPC classification number: C07H7/04 ,  A61K8/498 ,  A61K8/602 ,  A61Q1/02 ,  A61Q17/04 ,  A61Q19/08 ,  C07D309/10 ,  C07D407/06

    Abstract: The present invention relates to novel compounds of formula (I) where: X is an —OH or ═O grouping; n is an integer between 0 and 5; R′ is H or a C1-C4 alkyl radical, when n≧2, two adjacent —OR′ groupings can together form the divalent radical —O—CH2—O—; except when X═OH, the compound does not comprise a double ethylene link in the alpha position of the carbon having said OH. The invention also relates to the salts thereof, to the optical isomers thereof, to the cosmetic and pharmaceutical compositions containing same, and to the use thereof to prevent and cosmetically treat the signs of aging on the skin.

    Abstract translation: 本发明涉及新的式（I）化合物，其中：X是-OH或= OO; n是0和5之间的整数; R'是H或C 1 -C 4烷基，当n≥2时，两个相邻的-OR'基团可以一起形成二价基团-O-CH 2 -O-; 除了当X = OH时，该化合物在具有所述OH的碳的α位置上不包含双乙烯连接。 本发明还涉及其盐，其光学异构体，含有其的化妆品和药物组合物，以及其用于防止和化妆处理皮肤老化症状的用途。

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