US 2005/0229333 A1Published application

Keratin dyeing compounds, keratin dyeing compositions containing them, and use thereof

AssigneeThe Procter & Gamble Company

InventorsRobert Glenn, Muill Lim, John Gardlik, Bryan Murphy, Charles Rees

Life of this patent

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Abstract

Compositions for the oxidative dyeing of keratin fibers, comprising a medium suitable for dyeing and one or more bicyclic 5-6 heteroaromatic keratin dyeing compounds with one ring junction nitrogen one or two extra heteroatoms. A method for oxidative dyeing of keratin fibers, comprising applying such compositions in the presence of an oxidizing agent, for a period sufficient to develop the desired coloration.

Claims32

Dependent claims

A keratin dyeing composition comprising:

(A) a medium suitable for dyeing;
and
(B) one or more bicyclic 5-6 heteroaromatic keratin dyeing compounds with one ring junction nitrogen and one or two extra heteroatoms according to the following formulas:
wherein R1, R2, R3, R4, R5, R6, and R7 are the same or different and are selected from the group consisting of:
(a) C-linked monovalent substituents selected from the group consisting of:
(i) substituted or unsubstituted, straight or branched, alkyl, mono- or poly-unsaturated alkyl, heteroalkyl, aliphatic, heteroaliphatic, or heteroolefinic systems,
(ii) substituted or unsubstituted, mono- or poly-cyclic aliphatic, aryl, or heterocyclic systems, and
(iii) substituted or unsubstituted, mono-, poly-, or per-fluoro alkyl systems;
wherein said systems of (i), (ii) and (iii) comprise from about 1 to about 10 carbon atoms and from about 0 to about 5 heteroatoms selected from the group consisting of O, S, N, P, and Si;
(b) S-linked monovalent substituents selected from the group consisting of SA1, SO2A1, SO3A1, SSA1, SOA1, SO2NA1A2, SNA1A2, and SONA1A2;
(c) O-linked monovalent substituents selected from the group consisting of OA1, and ONA1A2;
(d) N-linked monovalent substituents selected from the group consisting of NA1A2, (NA1A2A3)+, NA1OA2, NA1SA2, NO2, N═NA1, N═NOA1, NA1CN, and NA1NA2A3;
(e) monovalent substituents selected from the group consisting of COOA1, CONA12, CONA1COA2, C(═NA1)NA1A2, CN, and X;
(f) fluoroalkyl monovalent substituents selected from the group consisting of mono-, poly-, and per-fluoro alkyl systems comprising from about 1 to about 12 carbon atoms and from about 0 to about 4 heteroatoms;
and
(g) hydrogen;
wherein A1, A2, and A3 are monovalent and are independently selected from the group consisting of:
H;
substituted or unsubstituted, straight or branched, alkyl, mono- or poly-unsaturated alkyl, heteroalkyl, aliphatic, heteroaliphatic, or heteroolefinic systems;
substituted or unsubstituted, mono- or poly-cyclic aliphatic, aryl, or heterocyclic systems;
and substituted or unsubstituted, mono-, poly-, per-fluoro alkyl systems or A1 and A2 together with nitrogen atom to which they are bound form a ring;
wherein said systems comprise from about 1 to about 10 carbon atoms and from about 0 to about 5 heteroatoms selected from the group consisting of O, S, N, P, and Si;
wherein X is a halogen selected from the group consisting of F, Cl, Br, and I.

20 more elements

Dependencies are inferred from the claim text.

Facts

Application: 11/061,408Filed 18 Feb 2005
Priority: 30 Mar 2004
Published: 20 Oct 2005
Term ends: Not estimatedThe source records don’t support an estimate.

Classification8 codes

A61K 8/494
Containing heterocyclic compounds: with more than one nitrogen as the only hetero atom
A61K 8/4946
With more than one nitrogen as the only hetero atom: imidazoles or their condensed derivatives, e.g. benzimidazoles
A61K 8/4953
With more than one nitrogen as the only hetero atom: containing pyrimidine ring derivatives, e.g. minoxidil
A61K 8/496
With more than one nitrogen as the only hetero atom: triazoles or their condensed derivatives, e.g. benzotriazoles

Family

Application60/557,787Us provisional application · filed 30 Mar 2004
US 7,306,631 B2Related patent
US 2005/0229333 A1This patent

From the US filing history. Foreign family members aren’t listed.

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Abstract

A keratin dyeing composition comprising:

(A) a medium suitable for dyeing;
and
(B) one or more bicyclic 5-6 heteroaromatic keratin dyeing compounds with one ring junction nitrogen and one or two extra heteroatoms according to the following formulas:
wherein R1, R2, R3, R4, R5, R6, and R7 are the same or different and are selected from the group consisting of:
(a) C-linked monovalent substituents selected from the group consisting of:
(i) substituted or unsubstituted, straight or branched, alkyl, mono- or poly-unsaturated alkyl, heteroalkyl, aliphatic, heteroaliphatic, or heteroolefinic systems,
(ii) substituted or unsubstituted, mono- or poly-cyclic aliphatic, aryl, or heterocyclic systems, and
(iii) substituted or unsubstituted, mono-, poly-, or per-fluoro alkyl systems;
wherein said systems of (i), (ii) and (iii) comprise from about 1 to about 10 carbon atoms and from about 0 to about 5 heteroatoms selected from the group consisting of O, S, N, P, and Si;
(b) S-linked monovalent substituents selected from the group consisting of SA1, SO2A1, SO3A1, SSA1, SOA1, SO2NA1A2, SNA1A2, and SONA1A2;
(c) O-linked monovalent substituents selected from the group consisting of OA1, and ONA1A2;
(d) N-linked monovalent substituents selected from the group consisting of NA1A2, (NA1A2A3)+, NA1OA2, NA1SA2, NO2, N═NA1, N═NOA1, NA1CN, and NA1NA2A3;
(e) monovalent substituents selected from the group consisting of COOA1, CONA12, CONA1COA2, C(═NA1)NA1A2, CN, and X;
(f) fluoroalkyl monovalent substituents selected from the group consisting of mono-, poly-, and per-fluoro alkyl systems comprising from about 1 to about 12 carbon atoms and from about 0 to about 4 heteroatoms;
and
(g) hydrogen;
wherein A1, A2, and A3 are monovalent and are independently selected from the group consisting of:
H;
substituted or unsubstituted, straight or branched, alkyl, mono- or poly-unsaturated alkyl, heteroalkyl, aliphatic, heteroaliphatic, or heteroolefinic systems;
substituted or unsubstituted, mono- or poly-cyclic aliphatic, aryl, or heterocyclic systems;
and substituted or unsubstituted, mono-, poly-, per-fluoro alkyl systems or A1 and A2 together with nitrogen atom to which they are bound form a ring;
wherein said systems comprise from about 1 to about 10 carbon atoms and from about 0 to about 5 heteroatoms selected from the group consisting of O, S, N, P, and Si;
wherein X is a halogen selected from the group consisting of F, Cl, Br, and I.

20 more elements

Facts

Application

11/061,408Filed 18 Feb 2005

Priority

30 Mar 2004

Published

20 Oct 2005

Term ends

Not estimatedThe source records don’t support an estimate.

Classification8 codes

A61K 8/494
Containing heterocyclic compounds: with more than one nitrogen as the only hetero atom
A61K 8/4946
With more than one nitrogen as the only hetero atom: imidazoles or their condensed derivatives, e.g. benzimidazoles
A61K 8/4953
With more than one nitrogen as the only hetero atom: containing pyrimidine ring derivatives, e.g. minoxidil
A61K 8/496
With more than one nitrogen as the only hetero atom: triazoles or their condensed derivatives, e.g. benzotriazoles