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    Hydroxypropylated 2-nitro-p-phenylenediamines, and compositions for dyeing keratinous fibers which contain hydroxypropylated 2-nitro-p-phenylenediamines
    161.
    发明授权
    Hydroxypropylated 2-nitro-p-phenylenediamines, and compositions for dyeing keratinous fibers which contain hydroxypropylated 2-nitro-p-phenylenediamines 失效
    羟丙基化2-硝基对苯二胺和用于染色含有羟丙基化2-硝基对苯二胺的角质纤维的组合物

    公开(公告)号：US5792221A

    公开(公告)日：1998-08-11

    申请号：US755628

    申请日：1996-11-25

    Applicant: Alain Lagrange ,  Alex Junino ,  Alain Genet ,  Jean Cotteret

    Inventor： Alain Lagrange ,  Alex Junino ,  Alain Genet ,  Jean Cotteret

    IPC: C07C215/16 ,  A61K7/13 ,  C07C211/29

    CPC classification number: C07C215/16

    Abstract: A hydroxypropylated 2-nitro-p-phenylenediamine of formula (I), wherein R1 is a C1-4 alkyl, .beta.-hydroxyethyl, .beta.-hydroxypropyl or .gamma.-hydroxypropyl radical; R2 and R3 independently represent a .beta.-hydroxyethyl, .beta.-hydroxypropyl, .gamma.-hydroxypropyl or .beta.,.gamma.-dihydroxypropyl radical, with the proviso that at least one of R1, R2 and R3 is a .gamma.-hydroxypropyl radical, while the other two are not both a .beta.-hydroxyethyl radical; and cosmetically acceptable salts thereof. This compound may be used for directly dyeing hair to give blue through purplish blue shades which are wash-fast, light-fast, waterproof and sweat resistant.

    Abstract translation: 式（I）的羟丙基化2-硝基 - 对苯二胺，其中R 1是C 1-4烷基，β-羟乙基，β-羟丙基或γ-羟丙基; R2和R3独立地表示β-羟乙基，β-羟丙基，γ-羟丙基或β，γ-二羟丙基，条件是R 1，R 2和R 3中的至少一个是γ-羟丙基，而另外两个是 不是β羟基乙基; 及其化妆品可接受的盐。 该化合物可用于直接染发，通过紫色蓝色色调赋予蓝色，其具有洗涤性，耐光性，防水性和耐汗性。

    3-substituted para-aminophenols
    163.
    发明授权
    3-substituted para-aminophenols 失效
    3-取代对氨基苯酚

    公开(公告)号：US5703266A

    公开(公告)日：1997-12-30

    申请号：US759843

    申请日：1996-12-02

    Applicant: Alain Lagrange ,  Jean Jacques Vandenbosche ,  Jean Cotteret ,  Marie Pascale Audousset

    Inventor： Alain Lagrange ,  Jean Jacques Vandenbosche ,  Jean Cotteret ,  Marie Pascale Audousset

    IPC: C07C215/74

    CPC classification number: A61K8/415 ,  A61Q5/10

    Abstract: The invention concerns the use of a 3-substituted para-aminophenol as an oxidation dye precursor for dyeing keratinous fibres, in particular human hair. The 3-substituted para-aminophenol has formula: ##STR1## where R.sub.1 represents alkyl, alkenyl, mono- or polyhydroxyalkyl, nitrile, cyanoalkyl, halogenoalkyl, aminoalkyl or alkoxyalkyl and R.sub.2 represents hydrogen, alkyl or mono- or polyhydroxyalkyl, provided that when R.sub.2 is hydrogen R.sub.1 is not methyl or trifluoromethyl, and to addition salts thereof with an acid. The invention also concerns dye compositions containing compound (I). The invention further concerns novel 3-substituted para-aminophenols.

    Abstract translation: 本发明涉及3-取代对氨基苯酚作为氧化染料前体用于染色角质纤维，特别是人类头发的用途。 3-取代的对氨基苯酚具有式：yl，单 - 或多羟基烷基，腈，氰基烷基，卤代烷基，氨基烷基或烷氧基烷基，R 2表示氢，烷基或单 - 或多羟基烷基，条件是当R 2为氢时，R 1不是甲基或三氟甲基 ，及其与酸的加成盐。 本发明还涉及含有化合物（I）的染料组合物。 本发明还涉及新型3-取代对氨基苯酚。

    Derivatives of 2,5-dihydroxyphenylcarboxylic acid
    164.
    发明授权
    Derivatives of 2,5-dihydroxyphenylcarboxylic acid 失效
    2,5-二羟基苯基羧酸的衍生物

    公开(公告)号：US5637756A

    公开(公告)日：1997-06-10

    申请号：US444275

    申请日：1995-05-18

    Applicant: Alex Junino ,  Alain Lagrange ,  Quang L. N'Guyen ,  Marie-Alix Bourboulon

    Inventor： Alex Junino ,  Alain Lagrange ,  Quang L. N'Guyen ,  Marie-Alix Bourboulon

    IPC: A61K8/30 ,  A61K8/00 ,  A61K8/04 ,  A61K8/11 ,  A61K8/14 ,  A61K8/33 ,  A61K8/365 ,  A61K8/37 ,  A61K8/42 ,  A61K8/49 ,  A61Q17/04 ,  A61Q19/00 ,  A61Q19/02 ,  C07C69/732 ,  C07C69/734 ,  C07C69/86 ,  C07C69/92 ,  C07C235/34 ,  C07C69/76

    CPC classification number: C07C69/732 ,  A61K8/365 ,  A61K8/37 ,  A61K8/375 ,  A61K8/42 ,  A61Q17/04 ,  A61Q19/02 ,  Y10S514/844 ,  Y10S514/846 ,  Y10S514/937 ,  Y10S514/938 ,  Y10S514/943 ,  Y10S514/944 ,  Y10S977/926

    Abstract: A cosmetic or dermatological composition with a depigmenting action comprises derivatives of 2,5-dihydroxyphenylcarboxylic acids, their homologs, and their salts, with the derivatives having the following structural formula: ##STR1## wherein: R.sub.1 represents OR.sub.5, OH, or ##STR2## R.sub.5 is a linear or branched C.sub.1 -C.sub.20 alkyl radical, a linear or branched C.sub.2 -C.sub.20 alkenyl radical, or a C.sub.1 -C.sub.20 alkyl radical substituted by one or more hydroxy or alkoxy groups; r' and r", identical or different, represent a hydrogen atom, a C.sub.1 -C.sub.20 alkyl radical, a C.sub.2 -C.sub.6 hydroxyalkyl radical, or a C.sub.3 -C.sub.6 polyhydroxyalkyl, or r' and r" taken together, with the nitrogen atom, form a heterocycle;the number of carbon atoms in the --(CH.sub.2).sub.n --COR.sub.1 chain is less than or equal to 21;R.sub.2 and R.sub.3, identical or different, represent a hydrogen atom, a linear or branched C.sub.1 -C.sub.4 alkyl radical, or a C.sub.1 -C.sub.4 alkoxy; R.sub.4 represents a hydrogen atom or a linear or branched C.sub.1 -C.sub.4 alkyl radical; andn is an integer from 0 to 20, provided that, when R.sub.2 and R.sub.3 represent a hydrogen atom, n is greater than or equal to 2.

    Abstract translation: 具有脱色作用的化妆品或皮肤病学组合物包括2,5-二羟基苯基羧酸的衍生物，它们的同系物及其盐，其衍生物具有以下结构式：其中：R1表示OR5，OH或 R 5是直链或支链C 1 -C 20烷基，直链或支链C 2 -C 20烯基或被一个或多个羟基或烷氧基取代的C 1 -C 20烷基; r'和r“相同或不同，表示氢原子，C1-C20烷基，C2-C6羟基烷基或C3-C6多羟基烷基，或r'和r”与氮 原子，形成杂环; - （CH2）n-COR1链中的碳原子数小于或等于21; R2和R3相同或不同，表示氢原子，直链或支链C 1 -C 4烷基或C 1 -C 4烷氧基; R4表示氢原子或直链或支链C1-C4烷基; 并且n为0至20的整数，条件是当R 2和R 3表示氢原子时，n大于或等于2。

    Indoline compounds useful for dyeing keratinous fibres
    166.
    发明授权
    Indoline compounds useful for dyeing keratinous fibres 失效
    可用于染色角质纤维的二氢吲哚化合物

    公开(公告)号：US5556989A

    公开(公告)日：1996-09-17

    申请号：US401671

    申请日：1995-03-10

    Applicant: Alain Lagrange ,  Jean J. Vandenbosche ,  Herv e Andrean

    Inventor： Alain Lagrange ,  Jean J. Vandenbosche ,  Herv e Andrean

    IPC: A61K8/00 ,  A61K8/42 ,  A61K8/49 ,  A61Q5/10 ,  C07D209/08 ,  C09B57/00 ,  D06P3/22

    CPC classification number: A61Q5/10 ,  A61K8/492 ,  C07D209/08

    Abstract: The invention relates to indoline compounds of formula (I): ##STR1## in which: R.sub.1 and R.sub.2 denote hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, nitro, hydroxyl, alkoxy or NHR where R can be hydrogen, alkyl, monohydroxyalkyl or polyhydroxyalkyl;X denotes oxygen or sulfur;R.sub.3 represents --OR.sub.4 or NR.sub.5 R.sub.6 whereR.sub.4 denotes alkyl, alkenyl, benzyl, alkoxyalkyl or haloalkyl;R.sub.5 and R.sub.6 denote alkyl;R.sub.1 and R.sub.2 not simultaneously denoting hydrogen or nitro and when R.sub.1 denotes alkyl, alkoxy or mono- or polyhydroxyalkyl, R.sub.2 denotes NHR or hydroxyl,and to their use in dyeing keratinous fibers.

    Abstract translation: 本发明涉及式（I）的二氢吲哚化合物：其中：R 1和R 2表示氢，烷基，单羟基烷基，多羟基烷基，硝基，羟基，烷氧基或NHR，其中R可以是氢，烷基，单羟基烷基或 聚羟烷基 X表示氧或硫; R3表示-OR4或NR5R6，其中R4表示烷基，烯基，苄基，烷氧基烷基或卤代烷基; R5和R6表示烷基; R1和R2不同时表示氢或硝基，当R1表示烷基，烷氧基或单羟基或多羟基烷基时，R2表示NHR或羟基，也用于染色角质纤维。

    Processes for dyeing of keratinous fibers with compositions which contain 2-sulfurated metaphenylenediamines in combination with oxidation dye precursors
    167.
    发明授权
    Processes for dyeing of keratinous fibers with compositions which contain 2-sulfurated metaphenylenediamines in combination with oxidation dye precursors 失效
    用含有2-硫化元苯二胺与氧化染料前体组合的组合物染色角质纤维的方法

    公开(公告)号：US5505741A

    公开(公告)日：1996-04-09

    申请号：US162011

    申请日：1993-11-23

    Applicant: Alex Junio ,  Alain Genet ,  Alain Lagrange

    Inventor： Alex Junio ,  Alain Genet ,  Alain Lagrange

    IPC: C07C323/36 ,  C07C323/41 ,  A61K7/13

    CPC classification number: A61Q5/10 ,  A61K8/46 ,  C07C323/36 ,  C07C323/41

    Abstract: Processes for dyeing keratinous fibers with compositions which contain at least one 2-sulphured metaphenylenediamine of formula (I) ##STR1## wherein Z is alkyl, aralkyl, monohydroxyalkyl, polyhydroxyalkyl, aryl or aminoalkyl; R.sub.1 and R.sub.2, which are the same or different, are hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, monocarbamylalkyl, dialkylcarbamyl, aminoalkyl, acyl carbalkoxy, carbamyl, or monoalkylcarbamyl; R.sub.3 is hydrogen, alkyl, nitrile, amide, fluoroalkyl, or --COOR; and the corresponding acid salts, and at least one oxidation dye precursor.

    Abstract translation: PCT No.PCT / FR93 / 00294 Sec。 371日期：1994年7月20日 102（e）日期1994年7月20日PCT 1993年3月24日PCT公布。 公开号WO93 / 18739 含有至少一种式（I）的2-硫化间苯二胺，多羟基烷基，芳基或氨基烷基的组合物染色角质纤维的方法。 R 1和R 2相同或不同，为氢，烷基，单羟基烷基，多羟基烷基，单甲基烷基，二烷基氨基甲酰基，氨基烷基，酰基烷氧基，氨基甲酰基或单烷基氨基甲酰基。 R3是氢，烷基，腈，酰胺，氟烷基或-COOR; 和相应的酸式盐，以及至少一种氧化染料前体。

    Dyeing compositions containing indoline compounds and process for dyeing keratinous fibres
    170.
    发明授权
    Dyeing compositions containing indoline compounds and process for dyeing keratinous fibres 失效
    含有二氢吲哚化合物的染色组合物和染色角质纤维的方法

    公开(公告)号：US5427588A

    公开(公告)日：1995-06-27

    申请号：US165853

    申请日：1993-12-14

    Applicant: Alain Lagrange ,  Jean J. Vandenbosche ,  Herve Andrean

    Inventor： Alain Lagrange ,  Jean J. Vandenbosche ,  Herve Andrean

    IPC: A61K8/00 ,  A61K8/42 ,  A61K8/49 ,  A61Q5/10 ,  C07D209/08 ,  C09B57/00 ,  D06P3/22 ,  A61K7/13

    CPC classification number: A61Q5/10 ,  A61K8/492 ,  C07D209/08

    Abstract: The invention relates to indoline compounds of formula (I): ##STR1## in which: R.sub.1 and R.sub.2 denote hydrogen, alkyl, monohydroxyalkyl, polyhydroxyalkyl, nitro, hydroxyl, alkoxy or NHR where R can be hydrogen, alkyl, monohydroxyalkyl or polyhydroxyalkyl;X denotes oxygen or sulfur;R.sub.3 represents --OR.sub.4 or NR.sub.5 R.sub.6 whereR4 denotes alkyl, alkenyl, benzyl, alkoxyalkyl or haloalkyl;R.sub.5 and R.sub.6 denote alkyl;R.sub.1 and R.sub.2 not simultaneously denoting hydrogen or nitro and when R.sub.1 denotes alkyl, alkoxy or mono- or polyhydroxyalkyl, R.sub.2 denotes NHR or hydroxyl,and to their use in dyeing keratinous fibers.

    Abstract translation: 本发明涉及式（I）的二氢吲哚化合物：其中：R 1和R 2表示氢，烷基，单羟基烷基，多羟基烷基，硝基，羟基，烷氧基或NHR，其中R可以是氢，烷基，单羟基烷基或 聚羟烷基 X表示氧或硫; R3表示-OR4或NR5R6，其中R4表示烷基，烯基，苄基，烷氧基烷基或卤代烷基; R5和R6表示烷基; R1和R2不同时表示氢或硝基，当R1表示烷基，烷氧基或单羟基或多羟基烷基时，R2表示NHR或羟基，也用于染色角质纤维。

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