公开(公告)号：DE3821399C2

公开(公告)日：1998-01-15

申请号：DE3821399

申请日：1988-06-24

Applicant: OREAL

Inventor： JUNINO ALEX ,  VANDENBOSSCHE JEAN-JACQUES ,  BOROWIAK HERVE ,  LANG GERARD

IPC: A61K8/00 ,  A61K20060101 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/00 ,  A61Q5/10 ,  C07C20060101 ,  C07C43/20 ,  C07C211/50 ,  C07C213/02 ,  C07C217/00 ,  C07C217/84 ,  C09B53/00 ,  C09B53/02 ,  D06P1/645 ,  D06P3/08 ,  A61K7/13

Abstract: The invention relates to 2,4-diamino-1,3,5-trimethoxybenzene, a process for its preparation by catalytic reduction of 2,4-dinitro-1,3,5-trimethoxybenzene, and to its use, as a coupler, in combination with at least one oxidation dye precursor of the para type, for dyeing keratinous fibres and particularly human hair. The hair dyeing compositions according to the invention contain, in a cosmetically acceptable aqueous substrate, 0.05 to 3.5% by weight of 2,4-diamino-1,3,5-trimethoxybenzene or one of its salts, which imparts strong blue colors to hair when it is combined with p-phenylenediamines, or red colors when it is combined with p-aminophenols, in an alkaline oxidizing medium.

公开(公告)号：DE3818139C2

公开(公告)日：1997-11-20

申请号：DE3818139

申请日：1988-05-27

Applicant: OREAL

Inventor： JUNINO ALEX ,  VANDENBOSSCHE JEAN-JAQUES ,  BOROWIAK HERVE ,  LANG GERARD

IPC: D06P3/14 ,  A61K20060101 ,  A61K8/00 ,  A61K8/41 ,  A61Q5/10 ,  B01J23/44 ,  C07B61/00 ,  C07C20060101 ,  C07C43/20 ,  C07C213/02 ,  C07C217/54 ,  C07C217/84 ,  C07D295/02 ,  C07D295/04 ,  C07D295/12 ,  C09B53/02 ,  D06P1/32 ,  D06P3/04 ,  D06P3/08 ,  A61K7/13

Abstract: The invention relates to the use, by way of a coupler, of 2,4-diamino-1,3-dimethoxybenzene or one of its addition salts with an acid, in combination with at least one oxidation dye precursor of the para type, for dyeing keratinous fibres and especially human hair. The hair dyeing compositions according to the invention contain, in a cosmetically acceptable aqueous vehicle, 0.05 to 3.5% by weight of 2,4-diamino-1,3-dimethoxybenzene or one of its salts, which imparts to the hair strong blue colorations when it is combined with p-phenylenediamines or red colorations when it is combined with p-aminophenols, in an oxidizing alkaline medium.

公开(公告)号：ES2105852T3

公开(公告)日：1997-10-16

申请号：ES95402267

申请日：1995-10-10

Applicant: OREAL

Inventor： VANDENBOSSCHE JEAN-JACQUES ,  BOROWIAK HERVE ,  LAGRANGE ALAIN

IPC: B01J23/44 ,  C07B61/00 ,  C07D209/08

Abstract: Prepn. of indole derivs. of formula (I) in a single step comprises contacting an N-protected indoline (II) with H2 or hydrogen donor in presence of hydrogenation catalyst with stirring in a solvent at pH at most 7 and at a temp. between ambient and reflux. In (II), R1 is 2-10C alkenyl or benzyl (both opt. substd.); R2-R4 are H, halo (such as Br, Cl, F or I), 1-7C alkyl, aryl, OH, 1-7C alkoxy, 3-7C alkenyloxy, aryloxy, acyloxy, CHO, aroyl, CH2OH, arylhydroxymethyl, COOH, 2-8C alkoxycarbonyl, carbamoyl, amino, mono- or di(1-7C alkyl) amino, 2-8C alkoxycarbonylamino, acylamino, N-(1-7C alkyl) acylamino, di(1-7C alkyl) formamidino or di(1-7C alkoxy) methyl.

公开(公告)号：DE69500368D1

公开(公告)日：1997-07-24

申请号：DE69500368

申请日：1995-10-10

Applicant: OREAL

Inventor： VANDENBOSSCHE JEAN-JACQUES ,  BOROWIAK HERVE ,  LAGRANGE ALAIN

IPC: B01J23/44 ,  C07B61/00 ,  C07D209/08

Abstract: Prepn. of indole derivs. of formula (I) in a single step comprises contacting an N-protected indoline (II) with H2 or hydrogen donor in presence of hydrogenation catalyst with stirring in a solvent at pH at most 7 and at a temp. between ambient and reflux. In (II), R1 is 2-10C alkenyl or benzyl (both opt. substd.); R2-R4 are H, halo (such as Br, Cl, F or I), 1-7C alkyl, aryl, OH, 1-7C alkoxy, 3-7C alkenyloxy, aryloxy, acyloxy, CHO, aroyl, CH2OH, arylhydroxymethyl, COOH, 2-8C alkoxycarbonyl, carbamoyl, amino, mono- or di(1-7C alkyl) amino, 2-8C alkoxycarbonylamino, acylamino, N-(1-7C alkyl) acylamino, di(1-7C alkyl) formamidino or di(1-7C alkoxy) methyl.

公开(公告)号：GR3002325T3

公开(公告)日：1992-12-30

申请号：GR910400935

申请日：1991-07-18

Applicant: OREAL

Inventor： JUNINO ALEX ,  VANDENBOSSCHE JEAN-JACQUES ,  BOROWIAK HERVE ,  LANG GERARD

IPC: A61K8/00 ,  A61K20060101 ,  A61K8/41 ,  A61Q5/10 ,  C07C20060101 ,  C07C215/20 ,  C07C217/84 ,  C09B53/02 ,  D06P1/32 ,  D06P3/04 ,  D06P3/14 ,  A61K7/13

公开(公告)号：GR1000624B

公开(公告)日：1992-09-11

申请号：GR88100414

申请日：1988-06-24

Applicant: OREAL

Inventor： BOROWIAK HERVE ,  JUNINO ALEX ,  LANG GERARD ,  VANDENBOSSCHE JEAN-JACQUES

IPC: A61K8/00 ,  A61K20060101 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/00 ,  A61Q5/10 ,  C07C20060101 ,  C07C43/20 ,  C07C211/50 ,  C07C213/02 ,  C07C217/00 ,  C07C217/84 ,  C09B53/00 ,  C09B53/02 ,  D06P1/645 ,  D06P3/08 ,  C07C93/26 ,  A61K7/13

Abstract: The invention relates to 2,4-diamino-1,3,5-trimethoxybenzene, a process for its preparation by catalytic reduction of 2,4-dinitro-1,3,5-trimethoxybenzene, and to its use, as a coupler, in combination with at least one oxidation dye precursor of the para type, for dyeing keratinous fibres and particularly human hair. The hair dyeing compositions according to the invention contain, in a cosmetically acceptable aqueous substrate, 0.05 to 3.5% by weight of 2,4-diamino-1,3,5-trimethoxybenzene or one of its salts, which imparts strong blue colors to hair when it is combined with p-phenylenediamines, or red colors when it is combined with p-aminophenols, in an alkaline oxidizing medium.

公开(公告)号：AT65241T

公开(公告)日：1991-08-15

申请号：AT88108493

申请日：1988-05-27

Applicant: OREAL

Inventor： JUNINO ALEX ,  VANDENBOSSCHE JEAN-JACQUES ,  BOROWIAK HERVE ,  LANG GERARD

IPC: A61K8/00 ,  A61K20060101 ,  A61K8/41 ,  A61Q5/10 ,  C07C20060101 ,  C07C215/20 ,  C07C217/84 ,  C09B53/02 ,  D06P1/32 ,  D06P3/04 ,  D06P3/14 ,  A61K7/13

公开(公告)号：AU4537289A

公开(公告)日：1990-05-31

申请号：AU4537289

申请日：1989-11-22

Applicant: OREAL

Inventor： JUNINO ALEX ,  VANDENBOSSCHE JEAN-JACQUES ,  BOROWIAK HERVE ,  LANG GERARD

IPC: B01J23/44 ,  A61K8/00 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/46 ,  A61K8/49 ,  A61Q5/10 ,  B01J23/745 ,  C07B61/00 ,  C07C209/10 ,  C07C209/36 ,  C07C211/52 ,  C07C213/02 ,  C07C217/84 ,  C07C93/26 ,  D06P1/32 ,  A61K7/13

Abstract: 1,3,5-Trialkoxy-metaphenylenediamine of the formula: … … in which… R1 and R2 independently of one another represent a hydrogen atom, an alkyl radical having 1 to 4 carbon atoms or a monohydroxyalkyl or polyhydroxyalkyl radical having 2 or 3 carbon atoms;… Z represents an alkyl radical having 1 to 4 carbon atoms, with the proviso that if R1 and R2 simultaneously denote a hydrogen atom, Z does not denote the methyl radical,… and the addition salts of this compound with an acid. … Process for the preparation of these compounds and their use as coupling agents in oxidation dyeing compositions for hair.

公开(公告)号：PT87799A

公开(公告)日：1989-05-31

申请号：PT8779988

申请日：1988-06-23

Applicant: OREAL

Inventor： JUNINO ALEX ,  VANDENBOSSCHE JEAN JACQUES ,  BOROWIAK HERVE ,  LANG GERARD

IPC: A61K8/00 ,  A61K20060101 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/00 ,  A61Q5/10 ,  C07C20060101 ,  C07C43/20 ,  C07C211/50 ,  C07C213/02 ,  C07C217/00 ,  C07C217/84 ,  C09B53/00 ,  C09B53/02 ,  D06P1/645 ,  D06P3/08 ,  C07C87/00 ,  A61K7/13

Abstract: The invention relates to 2,4-diamino-1,3,5-trimethoxybenzene, a process for its preparation by catalytic reduction of 2,4-dinitro-1,3,5-trimethoxybenzene, and to its use, as a coupler, in combination with at least one oxidation dye precursor of the para type, for dyeing keratinous fibres and particularly human hair. The hair dyeing compositions according to the invention contain, in a cosmetically acceptable aqueous substrate, 0.05 to 3.5% by weight of 2,4-diamino-1,3,5-trimethoxybenzene or one of its salts, which imparts strong blue colors to hair when it is combined with p-phenylenediamines, or red colors when it is combined with p-aminophenols, in an alkaline oxidizing medium.

公开(公告)号：DE3821399A1

公开(公告)日：1989-01-05

申请号：DE3821399

申请日：1988-06-24

Applicant: OREAL

Inventor： JUNINO ALEX ,  VANDENBOSSCHE JEAN-JACQUES ,  BOROWIAK HERVE ,  LANG GERARD

IPC: A61K8/00 ,  A61K20060101 ,  A61K8/33 ,  A61K8/34 ,  A61K8/35 ,  A61K8/40 ,  A61K8/41 ,  A61K8/49 ,  A61Q5/00 ,  A61Q5/10 ,  C07C20060101 ,  C07C43/20 ,  C07C211/50 ,  C07C213/02 ,  C07C217/00 ,  C07C217/84 ,  C09B53/00 ,  C09B53/02 ,  D06P1/645 ,  D06P3/08 ,  C07C93/14 ,  A61K7/13

Abstract: The invention relates to 2,4-diamino-1,3,5-trimethoxybenzene, a process for its preparation by catalytic reduction of 2,4-dinitro-1,3,5-trimethoxybenzene, and to its use, as a coupler, in combination with at least one oxidation dye precursor of the para type, for dyeing keratinous fibres and particularly human hair. The hair dyeing compositions according to the invention contain, in a cosmetically acceptable aqueous substrate, 0.05 to 3.5% by weight of 2,4-diamino-1,3,5-trimethoxybenzene or one of its salts, which imparts strong blue colors to hair when it is combined with p-phenylenediamines, or red colors when it is combined with p-aminophenols, in an alkaline oxidizing medium.