IP Library › Granted Patent US 8,617,523
Granted Patent B2
US 8,617,523 · App. 13/260,920 · Granted Dec 31, 2013

Anti-biofilm carbonate compounds for use in oral care compositions

Inventors: Harsh M. Trivedi (Somerset, NJ); Tao Xu (Newton, MA); Davide Miksa (Doylestown, PA)
Assignee: Colgate-Palmolive Company
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Quick Facts
Patent No.
US 8,617,523
App. No.
13/260,920
Granted
Dec 31, 2013
Kind
B2
Abstract

The present invention includes oral care compositions and methods for inhibiting growth and formation of oral biofilms by quorum sensing inhibition and/or bactericidal activity. In some embodiments, the present invention discloses an oral care composition including a therapeutically effective amount of at least one carbonate compound of Formula (1) and at least one excipient: wherein, R 1 and R 2 are independently: an aliphatic radical; a hydroxyaliphatic radical; or an aryl radical. In some embodiments, the present invention discloses a method of providing oral care benefits including applying to an oral cavity an oral care composition containing a therapeutically effective amount of at least one carbonate compound of Formula (1) and at least one excipient. In some embodiments, the present invention discloses a method of up-regulating or down-regulating periodontal disease metabolites including applying to an oral cavity an oral care composition containing a therapeutically effective amount of at least on carbonate compound of Formula (1) and at least one excipient.

Claims (37)

1. An oral care composition comprising a therapeutically effective amount of at least one carbonate compound of Formula I and at least one excipient:

wherein,

R 1 and R 2 are independently: an aliphatic radical; a hydroxyaliphatic radical; or an aryl radical,

and wherein the oral care composition has at least one of the following oral care benefits:

anti-microbial activity,

anti-oxidant activity,

and biofilm anti-attachment activity.

2. The oral care composition of claim 1 , wherein R 1 and R 2 are independently: a cyclic or branched aliphatic radical; a linear or branched hydroxyaliphatic radical; or an unsubstituted aryl radical.

3. The oral care composition of claim 2 , wherein R 1 and R 2 are independently: a cyclic or branched aliphatic radical having up to 10 carbon atoms; a linear or branched hydroxyaliphathic radical having up to 10 carbon atoms; or an unsubstituted aryl radical.

4. The oral care composition of claim 3 , wherein R 1 is chosen from a cyclic or branched aliphatic radical having up to 10 carbon atoms.

5. The oral care composition of claim 4 , wherein R 2 is chosen from a linear or branched hydroxyaliphatic radical.

6. The oral care composition of claim 3 , wherein R 1 is an unsubstituted aryl radical.

7. The oral care composition of claim 6 , wherein R 2 is a linear or branched hydroxyaliphatic radical having up to 10 carbons.

8. An oral care composition comprising a therapeutically effective amount of at least one carbonate compound of Formula 1 and at least one excipient:

wherein,

R 1 is an aryl radical, and R 2 is a hydroxyaliphatic radical.

9. An oral care composition comprising a therapeutically effective amount of at least one carbonate compound of Formula 1 and at least one excipient:

wherein,

R 1 is a branched aliphatic radical, and R 2 is a hydroxyaliphatic radical.

10. The oral care composition of claim 1 , wherein the at least one carbonate compound of Formula 1 is:

11. The oral care composition of claim 1 , wherein the at least one carbonate compound of Formula 1 is:

12. The oral care composition of claim 1 , wherein the at least one carbonate compound of Formula 1 is:

13. The oral care composition of claim 1 , wherein at least one excipient is selected from the group consisting of: surfactants, desensitizing agents, whitening agents, tartar control agents, antibacterial agents, abrasives including silica, binders and thickening agents, detergents, adhesion agents, foam modulators, pH modifying agents, mouth-feel agents, sweeteners, flavorants, colorants, preservatives, combinations thereof, and the like.

14. A method of providing oral care benefits comprising applying to an oral cavity an oral care composition containing a therapeutically effective amount of at least one carbonate compound of Formula 1 and at least one excipient:

wherein R 1 and R 2 are independently: an aliphatic radical; a hydroxyaliphatic radical; or

an aryl radical;

and wherein the oral care benefits comprise anti-microbial activity and/or anti-oxidant activity.

15. The method of claim 14 , wherein at the oral care benefits comprise biofilm anti-attachment.

16. A method of up-regulating or down-regulating periodontal disease metabolites comprising applying to an oral cavity an oral care composition containing a therapeutically effective amount of at least one carbonate compound of Formula 1 and at least one excipient:

wherein,

R 1 and R 2 are independently: an aliphatic radical; a hydroxyaliphatic radical; or an aryl radical.

17. The method of claim 16 , wherein the oral care composition up-regulates or down-regulates at least one member chosen from: a compound generated by amino acid metabolism; a compound generated in the urea cycle; a compound generated in glutathion conversion; a compound generated in lipid metabolism; a compound generated in carbohydrate metabolism; a compound generated by nucleic acid metabolism; vitamins; and co-factors.

18. The method of claim 17 , wherein the oral care composition up-regulates at least one metabolite chosen from: uric acid, reduced glutathione, oxidized glutathion, ascorbic acid, and glutamine.

19. The method of claim 17 , wherein the oral care composition down-regulates at least one metabolite chosen from: inosine, hypoxanthine, guanosine, guanine, leucine, isoleucine, lysine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine, phenylacetic acid, α-hydroxyioscaproic acid, 5-amino valeric acid, choline, glycerol-3-phosphate, and N-acetylneuraminic acid.

20. The oral care composition of claim 8 , wherein the at least one carbonate compound of Formula 1 is:

21. The oral care composition of claim 9 , wherein the at least one carbonate compound of Formula 1 is:

22. The oral care composition of claim 8 , wherein at least one excipient is selected from the group consisting of: surfactants, desensitizing agents, whitening agents, tartar control agents, antibacterial agents, abrasives including silica, binders and thickening agents, detergents, adhesion agents, foam modulators, pH modifying agents, mouth-feel agents, sweeteners, flavorants, colorants, preservatives, combinations thereof, and the like.

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Oct 21, 2013
From: TRIVEDI, HARSH M.; MIKSA, DAVIDE; XU, TAO
To: COLGATE-PALMOLIVE COMPANY
Reel/Frame 031444/0425 →
Continuity (1)
Related Publication 20120020896A1 · Jan 26, 2012