WO2001089587A3 - Agents for dyeing fibres containing keratin - Google Patents
Agents for dyeing fibres containing keratin Download PDFInfo
- Publication number
- WO2001089587A3 WO2001089587A3 PCT/EP2001/005339 EP0105339W WO0189587A3 WO 2001089587 A3 WO2001089587 A3 WO 2001089587A3 EP 0105339 W EP0105339 W EP 0105339W WO 0189587 A3 WO0189587 A3 WO 0189587A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- group
- agents
- containing keratin
- fibres containing
- hydroxyalkyl
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/4906—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom
- A61K8/4926—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with one nitrogen as the only hetero atom having six membered rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
- A61K8/494—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom
- A61K8/4953—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with more than one nitrogen as the only hetero atom containing pyrimidine ring derivatives, e.g. minoxidil
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q5/00—Preparations for care of the hair
- A61Q5/10—Preparations for permanently dyeing the hair
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
Abstract
The invention relates to agents for dyeing fibres containing keratin, especially human hair, containing at least one nitrosopyridine and/or -pyrimidine of formula (I), wherein Q means a nitrogen atom or the group CR?4 and R1, R2, R3 and R4¿, which can be the same or different, mean hydrogen, halogen, a C¿1?-C4-alkyl group, C1-C4-alkoxygroup, C1-C4-hydroxyalkyl group or C1-C4-hydroxyalkoxy group, a hydroxy group, a mercapto group, a sulfo group, a carboxy group or an amino group which can be substituted by C1-C4-alkyl-, C1-C4-hydroxyalkyl- or C1-C4-acryl groups. Two of the radicals can also form a fused aromatic or heteroaromatic ring.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU67422/01A AU6742201A (en) | 2000-05-19 | 2001-05-10 | Agents for dyeing fibres containing keratin |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2000124886 DE10024886A1 (en) | 2000-05-19 | 2000-05-19 | Colorant for keratin fibers, especially human hair, contains optionally substituted nitrosopyridine and -pyrimidine compound(s) as coloring component |
DE10024886.1 | 2000-05-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2001089587A2 WO2001089587A2 (en) | 2001-11-29 |
WO2001089587A3 true WO2001089587A3 (en) | 2002-04-18 |
Family
ID=7642839
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2001/005339 WO2001089587A2 (en) | 2000-05-19 | 2001-05-10 | Agents for dyeing fibres containing keratin |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU6742201A (en) |
DE (1) | DE10024886A1 (en) |
WO (1) | WO2001089587A2 (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1027894A (en) * | 1962-04-19 | 1966-04-27 | Smith Kline French Lab | Improvements in or relating to new pteridine derivatives |
SU910621A1 (en) * | 1979-12-04 | 1982-03-07 | Ленинградский химико-фармацевтический институт | Process for producing 4,5,6-triamino pyrimidine |
DE2651794C2 (en) * | 1976-11-12 | 1982-09-23 | Henkel KGaA, 4000 Düsseldorf | Process for the preparation of 5-nitroso-2,4,6-triaminopyrimidine |
EP0115325A2 (en) * | 1983-01-28 | 1984-08-08 | Lonza Ag | Process of preparation of 2-substituted-5-nitroso-4,6-diamino-pyrimidines |
US5000755A (en) * | 1990-07-19 | 1991-03-19 | Clairol Incorporated | Nitroso compounds as direct dyes |
EP0444266A1 (en) * | 1990-03-02 | 1991-09-04 | Hüls Aktiengesellschaft | Process for the preparation of 2,4,5-triamino-6-hydroxypyrimidine by catalytic hydrogenation of 2,4-diamino-6-hydroxy-5-nitrosopyrimidine |
DE19932566A1 (en) * | 1999-07-13 | 2001-01-18 | Henkel Kgaa | Agent for dyeing keratin fibers |
-
2000
- 2000-05-19 DE DE2000124886 patent/DE10024886A1/en active Pending
-
2001
- 2001-05-10 WO PCT/EP2001/005339 patent/WO2001089587A2/en active Application Filing
- 2001-05-10 AU AU67422/01A patent/AU6742201A/en not_active Abandoned
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1027894A (en) * | 1962-04-19 | 1966-04-27 | Smith Kline French Lab | Improvements in or relating to new pteridine derivatives |
DE2651794C2 (en) * | 1976-11-12 | 1982-09-23 | Henkel KGaA, 4000 Düsseldorf | Process for the preparation of 5-nitroso-2,4,6-triaminopyrimidine |
SU910621A1 (en) * | 1979-12-04 | 1982-03-07 | Ленинградский химико-фармацевтический институт | Process for producing 4,5,6-triamino pyrimidine |
EP0115325A2 (en) * | 1983-01-28 | 1984-08-08 | Lonza Ag | Process of preparation of 2-substituted-5-nitroso-4,6-diamino-pyrimidines |
EP0444266A1 (en) * | 1990-03-02 | 1991-09-04 | Hüls Aktiengesellschaft | Process for the preparation of 2,4,5-triamino-6-hydroxypyrimidine by catalytic hydrogenation of 2,4-diamino-6-hydroxy-5-nitrosopyrimidine |
US5000755A (en) * | 1990-07-19 | 1991-03-19 | Clairol Incorporated | Nitroso compounds as direct dyes |
DE19932566A1 (en) * | 1999-07-13 | 2001-01-18 | Henkel Kgaa | Agent for dyeing keratin fibers |
Non-Patent Citations (2)
Title |
---|
DATABASE CA [online] CHEMICAL ABSTRACTS SERVICE, COLUMBUS, OHIO, US; XP002181870, Database accession no. 1966:27612 * |
DATABASE WPI Week 198302, Derwent World Patents Index; AN 1983-03972k, XP002181871 * |
Also Published As
Publication number | Publication date |
---|---|
DE10024886A1 (en) | 2001-11-22 |
AU6742201A (en) | 2001-12-03 |
WO2001089587A2 (en) | 2001-11-29 |
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