Alkylamino mercaptoalkulamides
    52.
    发明授权
    Alkylamino mercaptoalkulamides 失效
    烷基氨基巯基烷酰胺

    公开(公告)号:US5583257A

    公开(公告)日:1996-12-10

    申请号:US443461

    申请日:1995-05-18

    摘要: Alkylamino-mercaptoalkylamides have the formula ##STR1## wherein A represents the divalent radical --(CH.sub.2).sub.n --, wherein n is a whole number ranging from 2 to 5, or the divalent radical --(CH.sub.2).sub.2 --O--(CH.sub.2).sub.2 --,m is 0, 1 or 2,R.sub.1 represents hydrogen or linear or branched lower alkyl having 1-5 carbon atoms,R.sub.2 and R.sub.3, each independently, represent hydrogen or a linear or branched lower alkyl having 1-4 carbon atoms with the proviso that R.sub.2 and R.sub.3 are not hydrogen simultaneously and the salts of the compound of formula I as well as the corresponding disulfides with the exclusion of the disulfide in which A=--(CH.sub.2).sub.2 --, m=0, R.sub.1 and R.sub.2 =H and R.sub.3 =--C.sub.2 H.sub.5. The compound of formula I is used as a reducing agent in a cosmetic composition for the permanent deformation of hair.

    摘要翻译: 烷基氨基 - 巯基烷基酰胺具有式(I)其中A表示二价基团 - (CH 2)n - ,其中n是2至5的整数,或二价基 - (CH 2)2 -O-( CH 2)2 - ,m为0,1或2,R 1表示氢或具有1-5个碳原子的直链或支链低级烷基,R 2和R 3各自独立地表示氢或具有1-4个碳原子的直链或支链低级烷基 原子,条件是R2和R3不同时为氢,式I化合物的盐以及相应的二硫化物,排除二硫化物,其中A = - (CH 2)2 - ,m = 0,R 1和 R2 = H,R3 = -C2H5。 在化妆品组合物中使用式I化合物作为还原剂,用于头发的永久变形。

    Indoline-based products, processes for preparing them and their use in
cosmetics
    53.
    发明授权
    Indoline-based products, processes for preparing them and their use in cosmetics 失效
    基于二氢吲哚的产品,其制备方法及其在化妆品中的应用

    公开(公告)号:US5583234A

    公开(公告)日:1996-12-10

    申请号:US119072

    申请日:1993-12-29

    摘要: An indoline product obtained by oxidizing at least one compound of formula (I), ##STR1## wherein R.sub.1 and R.sub.3 independently represent a hydrogen atom or a C.sub.1-4 alkyl grouping; R.sub.2 represents a hydrogen atom, a C.sub.1-4 alkyl grouping, a carboxyl grouping or C.sub.1-4 alkoxycarbonyl; R.sub.4 is a hydrogen atom, a C.sub.1-4 alkyl grouping, hydroxyl, C.sub.1-4 alkoxy, C.sub.1-10 amino or alkylamino, or halogen; R.sub.5 is a hydrogen atom, a hydroxyl grouping, C.sub.1-4 alkoxy or amino; with the proviso that at least one of the radicals R.sub.4 or R.sub.5 is a hydroxyl, alkoxy or amino grouping, and that when R.sub.5 is an amino grouping, R.sub.4 is not an alkylamino radical; R.sub.4 and R.sub.5 may also form a C.sub.1-2 alkylenedioxy ring and are in positions 5 and 6; and corresponding salts thereof. Said product may be used in cosmetics as make-up for the hair, eyebrows, eyelashes, nails, etc., and/or skin.

    摘要翻译: PCT No.PCT / FR93 / 00030 Sec。 371日期1993年12月29日第 102(e)日期1993年12月29日PCT 1993年1月13日PCT PCT。 第WO93 / 13744号公报 日期:1993年7月22日通过氧化至少一种式(I)化合物,其中R 1和R 3独立地表示氢原子或C 1-4烷基; R2表示氢原子,C1-4烷基,羧基或C1-4烷氧基羰基; R4是氢原子,C1-4烷基,羟基,C1-4烷氧基,C1-10氨基或烷基氨基或卤素; R5是氢原子,羟基,C1-4烷氧基或氨基; 条件是基团R 4或R 5中的至少一个是羟基,烷氧基或氨基,并且当R 5是氨基时,R 4不是烷基氨基; R4和R5也可以形成C1-2亚烷基二氧基环,位于5和6位; 及其相应的盐。 所述产品可用于化妆品中作为头发,眉毛,睫毛,指甲等的化妆和/或皮肤。

    Process for preparing melanin pigments by bioconversion and use of the
pigments obtained in cosmetics
    54.
    发明授权
    Process for preparing melanin pigments by bioconversion and use of the pigments obtained in cosmetics 失效
    通过生物转化和使用化妆品中得到的颜料制备黑色素颜料的方法

    公开(公告)号:US5571700A

    公开(公告)日:1996-11-05

    申请号:US256576

    申请日:1994-07-18

    摘要: The present invention relates to a method for the preparation of a melanic pigment by enzymatic bioconversion, implementing a melanin precursor substrate and plant cells, characterized in that: (a) poppy (Papaver somniferum) plant cells previously cultivated are separated from their culture medium and subcultured in a culture medium with a concentration from 10 to 100 g/l; (b) the cells are ground at least partially, before or at the end of the latency time, (c) the at least partially ground cells are placed in a bioconversion medium in the presence with a melanin precursor substrate selected amoung indol, indolin, dihydroxyphenylalanin, tyramin and tyrosin; (d) the precipitated melanic pigment is collected. The invention also relates to the utilization of such resulting pigments for the preparation of cosmetic compositions.

    摘要翻译: PCT No.PCT / FR93 / 01138 Sec。 371日期:1994年7月18日 102(e)1994年7月18日PCT 1993年11月19日PCT公布。 公开号WO94 / 12653 日期:1994年6月9日本发明涉及一种通过酶促生物转化制备黑色素的方法,其实施黑色素前体底物和植物细胞,其特征在于:(a)先前培养的罂粟(Papaver somniferum)植物细胞被分离 从其培养基中传代培养在浓度为10至100g / l的培养基中; (b)在等待时间之前或结束时,至少部分地研磨细胞,(c)在选择中性吲哚,二氢吲哚,二氢吲哚等的黑色素前体底物存在下将至少部分研磨的细胞置于生物转化培养基中, 二羟基苯丙氨酸,替米沙明和酪氨酸; (d)收集沉淀的黑色素。 本发明还涉及这种所得颜料用于制备化妆品组合物的用途。

    Process for dyeing keratinous fibers and compositions containing
sulfur-containing meta-aminophenses
    57.
    发明授权
    Process for dyeing keratinous fibers and compositions containing sulfur-containing meta-aminophenses 失效
    用于染色角质纤维和含有含硫的间氨基苯酚的组合物的方法

    公开(公告)号:US5478359A

    公开(公告)日:1995-12-26

    申请号:US162118

    申请日:1993-12-13

    摘要: Composition and process for dyeing keratinous fibers using sulphurous metaaminophenols of formula (I): ##STR1## in which Z is a C.sub.1 -C.sub.18 alkyl radical, an aryl radical, an aralkyl in which the alkyl radical has from 1 to 5 carbon atoms, a C.sub.2 -C.sub.6 monohydroxyalkyl radical, a C.sub.2 -C.sub.6 polyhydroxyalkyl radical, an aminoalkyl radical of formula (I') ##STR2## in which n is an integer of between 1 and 6 inclusive, R.sub.1 and R.sub.2, which may be the same or different, are a hydrogen atom or a C.sub.1 -C.sub.4 alkyl, a C.sub.1 -C.sub.4 hydroxyalkyl, a C.sub.2 -C.sub.6 acyl radical; R is a hydrogen atom, a C.sub.1 -C.sub.6 alkyl radical, a C.sub.1 -C.sub.6 monohydroxyalkyl or a C.sub.2 -C.sub.6 polyhydroxyalkyl radical, a C.sub.1 -C.sub.6 monocarbamylalkyl, a C.sub.1 -C.sub.6 dicarbamylalkyl, a C.sub.1 -C.sub.4 aminoalkyl, a C.sub.1 -C.sub.6 acyl, a C.sub.2 -C.sub.6 carbalkoxy, a carbamyl or a carbamyl C.sub.1 -C.sub.6 monoalkyl, R' is a hydrogen atom, a C.sub.1 -C.sub.4 alkyl radical, a C.sub.1 -C.sub.4 thioalkyl or a C.sub.1 -C.sub.4 alkoxy, as well as the corresponding acid salts of said sulphurous metaaminophenols.

    摘要翻译: PCT No.PCT / FR92 / 00524 Sec。 371日期:1993年12月13日 102(e)日期1993年12月13日PCT提交1992年6月10日PCT公布。 出版物WO92 / 22525 日本1992年12月23日。使用式(I)的亚硫酸偏氨基苯酚染色角质纤维的组合和方法:其中Z是C1-C18烷基,芳基,芳基,其中烷基 自由基具有1至5个碳原子,C 2 -C 6单羟基烷基,C 2 -C 6多羟基烷基,式(I')的氨基烷基(I')其中n是1至6的整数 R 1和R 2可以相同或不同,是氢原子或C 1 -C 4烷基,C 1 -C 4羟基烷基,C 2 -C 6酰基; R是氢原子,C1-C6烷基,C1-C6单羟基烷基或C2-C6多羟基烷基,C1-C6单烷基烷基,C1-C6二氨基烷基,C1-C4氨基烷基,C1-C6酰基, C 2 -C 6烷氧基,氨基甲酰基或氨基甲酰基C 1 -C 6单烷基,R'是氢原子,C 1 -C 4烷基,C 1 -C 4硫代烷基或C 1 -C 4烷氧基,以及相应的酸盐 说亚硫酸偏氨基酚。

    Reducing composition for the permanent deformation of hair containing as
a reducing agent, an amino mercaptoalkylamide or a salt thereof
    58.
    发明授权
    Reducing composition for the permanent deformation of hair containing as a reducing agent, an amino mercaptoalkylamide or a salt thereof 失效
    减少含有作为还原剂的毛发的永久变形的组合物,氨基巯基烷基酰胺或其盐

    公开(公告)号:US5466878A

    公开(公告)日:1995-11-14

    申请号:US778664

    申请日:1991-10-18

    摘要: A cosmetic composition for the first stage of a permanent deformation of the hair contains, in a cosmetically acceptable vehicle, as a reducing agent, an amino mercaptoalkylamide having the formula ##STR1## wherein A represents the divalent radical, --(CH.sub.2).sub.n -- wherein n is a whole number ranging from 2 to 5, or the divalent radical --(CH.sub.2).sub.2 --O--(CH.sub.2).sub.2 --, m is 0 or a whole number ranging from 1 to 4, and (i) when m is 0, R.sub.1 represents hydrogen, methyl, ethyl, isopropyl, isobutyl, 2-methyl butyl, benzyl, 4-amino butyl, 3-guanidino propyl, 2-methylthio ethyl, carboxymethyl or 2-carboxyethyl, and (ii) when m is a whole number from 1 to 4, R.sub.1 represents hydrogen or lower alkyl having 1-5 carbon atoms, and the salts of the compound of formula I.

    摘要翻译: 用于头发永久变形的第一阶段的化妆品组合物在化妆品可接受的媒介物中含有作为还原剂的具有式的氨基巯基烷基酰胺, - (CH 2)n - ,其中n的整数为2 (CH 2)2 -O - (CH 2)2 - ,m为0或整数为1至4,和(i)当m为0时,R 1表示氢,甲基,乙基 异丙基,异丁基,2-甲基丁基,苄基,4-氨基丁基,3-胍基丙基,2-甲硫基乙基,羧甲基或2-羧乙基,和(ii)当m为1〜4的整数时, 氢或具有1-5个碳原子的低级烷基,和式I化合物的盐。