WO2008081095A2 - Utilisation de l'acide gamma-aminobutyrique en tant qu'agent depigmentant - Google Patents
Utilisation de l'acide gamma-aminobutyrique en tant qu'agent depigmentant Download PDFInfo
- Publication number
- WO2008081095A2 WO2008081095A2 PCT/FR2007/001956 FR2007001956W WO2008081095A2 WO 2008081095 A2 WO2008081095 A2 WO 2008081095A2 FR 2007001956 W FR2007001956 W FR 2007001956W WO 2008081095 A2 WO2008081095 A2 WO 2008081095A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gamma
- aminobutyric acid
- acid
- salt
- depigmenting agent
- 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
- A61K8/40—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing nitrogen
- A61K8/44—Aminocarboxylic acids or derivatives thereof, e.g. aminocarboxylic acids containing sulfur; Salts; Esters or N-acylated derivatives thereof
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A61Q19/02—Preparations for care of the skin for chemically bleaching or whitening the skin
Definitions
- the present invention relates to the necessities of life and more particularly to body care.
- cosmetic compositions intended to ensure lightening of the skin, in particular in the case of aesthetic defects related to abnormal or excessive irregular pigmentation or intended to ensure the lightening of normal skin to move from one skin to another. dark phenotype to a lighter phenotype.
- compositions according to the invention find use in fair skinned subjects to mitigate the effects of chloasma or ephelides.
- the present invention specifically relates to the use of gamma-aminobutyric acid (GABA) or its salts or its derivatives for the production of depigmenting compositions intended to be applied to the skin and the integuments.
- GABA gamma-aminobutyric acid
- Gamma-aminobutyric acid has already found uses in dermatology, especially as a tissue repair agent.
- the Applicant has already described the use of gamma-aminobutyric acid in combination with an ⁇ -hydroxylated acid and a plant extract.
- this mention is very succinct and does not provide any details on the reality of this action. It is not the subject of claims.
- Patent JP09 / 659142 shows that it is an associatioin constituted by pantethein - S.sulphonic acid (or a salt thereof), di-isopropylamine dichloroacetate and ⁇ -acid. butyric amine or a derivative thereof and a nonionic surfactant having an HLB of the order of 16, for example polyoxyethylene (20) sorbitan mono oleate.
- the concentration of surfactant in the mixture is high (1-10) and is intended to improve percutaneous absorption of ingredient A to promote the rate of passage into the stratum corneum of the skin.
- the ⁇ -aminobutyric acid, one of its salts or one of its esters acts by itself, obtaining by simple application a significant reduction of the intracellular content in melanin of the cells.
- Kanebo is a cosmetic composition for the skin with photoprotective properties (preventing the skin from getting dark, making dark skin light rapidly ). It is a preparation whose composition is distinctly different:
- At least one type of product promoting blood circulation such as ⁇ -aminobutyric acid, etc.
- an agent derived from a decomposition agent, of an enzymatic nature obtained by treating an extract derived from rice or rice seed coat with an enzyme such as actinase, pepsin or trypsin and extracting with a neutral solvent such as purified water.
- the active agent is a mixture of traffic promoting agents or a cell activator and an enzyme decomposer (breaking down enzyme) from rice. This is also a preparation of very different composition probably acting by changing the blood circulation.
- compositions whose details are provided do not concern the use of GABA-ergic substances such as ⁇ -amino butyric acid but of a complex mixture of vitamin A, salicylic acid,
- Camphor a GAB-ergic substance, a dopaminergic substance, a cholinolytic substance (atropine), pancreatin, ascorbic acid, pantothenic acid in the form of calcium salt and vitamin B 12.
- Such a preparation exhibits trophic properties and in particular restores the physiological functionalities of the skin by acting on the gaba-ergic neurons.
- This patent states (column 3 line 53) ... skin pigmentation becomes normal, the skin becomes rosy and flesh-colored. There is no question of depigmentation or re-pigmentation.
- compositions described in the cited YU patent are suitable for any type of pigmentation disorder both for skin blemished skin and for hyper pigmentation of the skin.
- compositions described in reference YU are a mixture of amphoteric or pseudoamphoteric surfactant and of a polyhydroxylated alpha hydroxyl acid.
- hydroxyl acid solutions are very acidic and the amphoteric agent intervenes to neutralize the high acidity and make it compatible with the skin. This means that the ⁇ -amino-butyric acid cited in this literature reference has only a neutralizing power and can not be considered as an active ingredient.
- this acid finds remarkable use as a depigmenting agent in comparison with conventional conventional agents such as hydroquinone derivatives (arbutin) or kojic acid, while being less cytotoxic.
- Gamma-aminobutyric acid and its salts and derivatives, used in such compositions has been studied on isolated cells and in particular on normal human melanocyte cultures. On the experimental models used, it exhibits an inhibitory action on tyrosinase and leads to a clear decrease in the synthesis of melanin. In particular, there is a significant reduction in the intracellular melanin content of cells in culture. The results obtained depend on the dose, which favors a specific effect of gamma-aminobutyric acid on this type of parameter.
- compositions according to the invention contain as active principle gamma-aminobutyric acid as such or in the form of a salt with a mineral or organic acid, physiologically compatible or in the form of lower alkyl ester or polyol.
- salts of gamma-aminobutyric acid that may be used, mention may be made of hydrochloride, sulphate, phosphate, acetate, propionate, citrate, tartrate, benzoate, pidolate, glucose-phosphate and methane sulphonate. or p-toluene sulfonate.
- the gamma-aminobutyric acid esters which may be used in the practice of the invention may be a methyl, ethyl, propyl, butyl or hexyl ester, or a polyethylene glycol ester, a polybutylene glycol ester or else a sugar or polyol ester such as mannitol, sorbitol or glycerol.
- esters will be soluble in water or soluble in organic solvents such as oils. Their choice will be determined by nature of the cosmetic composition in which they are incorporated as active principle.
- compositions according to the invention may contain other active ingredients such as plant extracts rich in polyphenols or tannins, such as white mulberry extract or ⁇ -hydroxylated acids such as lactic acid, or fruit extracts. like lemon or grapefruit extracts, also rich in alpha-hydroxy acids.
- active ingredients such as plant extracts rich in polyphenols or tannins, such as white mulberry extract or ⁇ -hydroxylated acids such as lactic acid, or fruit extracts. like lemon or grapefruit extracts, also rich in alpha-hydroxy acids.
- compositions based on gamma-aminobutyric acid may be supplemented with thickening agents, gelling agents, emulsifying agents, perfuming agents, stabilizing agents, preserving agents, agents improving the touch or the fluidity.
- an emulsifying agent of polyethylene glycol stearate or esters of sugars, such as sucrose ester.
- Thickening agents that may be mentioned include cellulose derivatives such as methylcellulose, ethylcellulose, ⁇ -hydroxyethylcellulose, carboxymethylcellulose or crosslinked carboxymethylcellulose such as Acdisol®.
- a gelling agent will for example be a polymer of acrylic acid or acrylamide, such as the carbomers sold under the name Carbopol® (Goodrich).
- the concentration of gamma-aminobutyric acid in the compositions may vary from 0.4 to 10% of the total composition with a preference for 0.5 to 5%.
- Example 1 Cream based on gamma-aminobutyric acid hydrochloride
- Emulsifying agent 0.5 g
- Example 3 Study of the Toxicity of Gamma-Aminobutyric Acid-Based Compositions The objective of this study was to evaluate the cytotoxicity of gamma-aminobutyric acid, white mulberry extract and lemon extract taken separately from that of a well-known ⁇ -hydroxy acid. as lactic acid (compound E).
- Incubation of the cells The cells were incubated for 72 hours in the absence (control test) or in the presence of increasing concentrations of compound E or each of the products tested.
- concentrations of 0.003 were tested; 0.03; 0.075; 0.15; 0.5; 0.75; 1.5 and 3% (v / v) and for the product according to the invention: 0.01; 0.1; 0.25; 0.5; 1; 2.5; 5; 10% (v / v).
- test product was prepared by directly diluting gamma-aminobutyric acid in ultrapure water, in a quantity sufficient for 100% (v / v).
- composition E a 10% solution of kojic acid and a 30% lactic acid solution (composition E) were prepared. The tested preparations were then diluted directly in the melanocyte incubation medium.
- composition E The lactic acid (composition E) after 72 hours of incubation, significantly reduces the number of viable melanocytes present in the culture wells. This effect is detectable (less than 80% of viable cells still present in the culture well) at a dose of 0.03%. Lactic acid is clearly cytotoxic.
- Gamma-aminobutyric acid shows a cytotoxic effect detectable under the same conditions as from the dose of 0.5%. Consequently, the depigmenting composition according to the invention containing 10% gamma-aminobutyric acid exhibits a cytotoxic effect only at higher experimental doses (see FIGS. I, II and III and Table I).
- compositions based on white mulberry extract or lemon extract also have moderate effects.
- Gamma-aminobutyric acid, lemon extract and white mulberry extract were solubilized and diluted directly in the culture medium.
- composition A Gamma-aminobutyric acid (composition A) 0.001; 0.01; 0.1% White mulberry extract (Composition C) 0.01; 0.1; 0.5% Lemon extract (Composition D) 0.01; 0.1; 1%
- the melanin / protein ratio is measured as a percentage of the control.
- the values obtained with the solvent alone and a solution of 250 ⁇ M kojic acid in this solvent (DMSO) taken as a reference substance were also determined.
- Table II gives the results obtained on the separated active ingredients A (gamma-aminobutyric acid), C, D and lactic acid (composition E).
- Gamma-aminobutyric acid provides statistically significant results at a concentration of 0.1%.
- Compounds C and D have a moderate melanomodulatory effect.
- composition E The effect of a complex containing the active ingredients A (gamma-aminobutyric acid), C, D and lactic acid (composition E) was also evaluated as a comparison element on melanin synthesis in a model of human melanocytes. normal grown in monolayer. Table II
- composition based on gamma-aminobutyric acid C: Composition based on white mulberry
- D Composition based on lemon extract
- compositions were prepared by directly diluting gamma-aminobutyric acid A, principles C and D and lactic acid (compound E) in ultrapure water at the following concentrations: gamma-aminobutyric acid 10% -extract of white mulberry 1% -extract of lemon 1% -lactic acid 1.5% -water ultra pure
- compositions under test were then diluted directly in the melanocyte incubation medium at concentrations of 0.1; 0.5; and 1% (v / v).
- kojic acid has been used as a reference tyrosinase inhibitor.
- the intracellular content of melanin was quantified after cell lysis by spectrophotometric measurement at 405 nm.
- the proteins contained in the cell lysates were assayed by a spectrocolorimetric method using Coomassie blue (according to the method of Bradford M. Anal., Biochem 72 (1976) 248-254). .
- Results The results are given in the form of a percentage of melanin relative to the controls (average + or standard deviation SD) calculated from values obtained in ⁇ g of intracellular melanin per mg of total proteins of the cell layer.
- test complex significantly reduces the intracellular content of melanin cells in culture: Complex at 0, 1% (v / v)> - 14, 1% (ns)
- Gamma-aminobutyric acid or its salts with an inorganic or organic acid or its derivatives is used in the form of aqueous or oily cosmetic compositions chosen from milks, lotions, oil-in-water or water-in-oil emulsions, creams, gels and toilet waters.
- the concentration of gamma-aminobutyric acid may vary widely from 0.4 to 10% by weight of the total composition. A more preferred concentration ranges from 0.5 to 5% by weight.
- gamma-aminobutyric acid When gamma-aminobutyric acid is used as a salt or a derivative, the amounts used should take into account the content of gamma-aminobutyric acid in the salt or derivative. In the case of polyphenol ester, the gamma-aminobutyric acid concentrations must be calculated to achieve an active ingredient content ranging from 0.4 to 10% by weight in the cosmetic compositions of the invention.
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Dermatology (AREA)
- Birds (AREA)
- Epidemiology (AREA)
- Cosmetics (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020097005732A KR20090103992A (ko) | 2006-11-30 | 2007-11-29 | 감마-아미노 부티르산의 탈색제로서 용도 |
JP2009538744A JP2010511021A (ja) | 2006-11-30 | 2007-11-29 | 色素脱失剤としてのガンマアミノ酪酸の利用 |
EP07870351A EP2139445A2 (fr) | 2006-11-30 | 2007-11-29 | Utilisation de l'acide gamma-aminobutyrique en tant qu'agent depigmentant |
AP2009004796A AP2495A (en) | 2006-11-30 | 2007-11-29 | Use of gamma-aminobutyric acid as a depigmentationagent |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0610470 | 2006-11-30 | ||
FR0610470A FR2909280B1 (fr) | 2006-11-30 | 2006-11-30 | Utilisation de l'acide gamma-aminobutyrique en tant qu'agent depigmentant |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2008081095A2 true WO2008081095A2 (fr) | 2008-07-10 |
WO2008081095A3 WO2008081095A3 (fr) | 2008-10-02 |
Family
ID=38191297
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/FR2007/001956 WO2008081095A2 (fr) | 2006-11-30 | 2007-11-29 | Utilisation de l'acide gamma-aminobutyrique en tant qu'agent depigmentant |
Country Status (8)
Country | Link |
---|---|
US (1) | US20090232757A1 (fr) |
EP (1) | EP2139445A2 (fr) |
JP (1) | JP2010511021A (fr) |
KR (1) | KR20090103992A (fr) |
CN (1) | CN101568324A (fr) |
AP (1) | AP2495A (fr) |
FR (1) | FR2909280B1 (fr) |
WO (1) | WO2008081095A2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013023873A1 (fr) * | 2011-08-18 | 2013-02-21 | Evonik Goldschmidt Gmbh | Procédé de production d'acide 4-aminobutyrique à partir d'algues |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2228050A1 (fr) * | 2009-03-09 | 2010-09-15 | Marcel Cohen | Utilisation de l'acide gamma-aminobutyrique en tant qu'agent dépigmentant |
JP2020029400A (ja) * | 2016-11-28 | 2020-02-27 | ポーラ化成工業株式会社 | 美白剤 |
CN109908018B (zh) * | 2019-03-27 | 2020-05-19 | 广东萱嘉医品健康科技有限公司 | 一种γ-氨基丁酸离子液体及其制备方法与应用 |
CN112675060B (zh) * | 2021-01-06 | 2022-08-26 | 山东华熙海御生物医药有限公司 | 一种抵抗皮肤衰老的组合物、护肤品及其制备方法 |
CN114748631B (zh) * | 2022-04-18 | 2023-12-22 | 山东汇荣生物科技有限公司 | 一种皮肤损伤修复组合物及其制备方法和药物 |
CN115137662B (zh) * | 2022-07-22 | 2023-08-11 | 广东中科中研生物工程有限公司 | 一种乌发育发组合物及其制备和应用 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0959142A (ja) * | 1995-08-25 | 1997-03-04 | Kanebo Ltd | 美白化粧料 |
JPH10194960A (ja) * | 1997-01-14 | 1998-07-28 | Kanebo Ltd | 皮膚化粧料 |
US5817621A (en) * | 1994-08-03 | 1998-10-06 | Goudzenko; Janna Prokofievna | External remedy possessing trophoprotective effect |
US6767924B2 (en) * | 1986-12-23 | 2004-07-27 | Tristrata Technology, Inc. | Method of using hydroxycarboxylic acids or related compounds for treating skin changes associated with intrinsic and extrinsic aging |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5826726B2 (ja) * | 1975-06-13 | 1983-06-04 | カネボウ株式会社 | ケシヨウリヨウ |
JPH0832621B2 (ja) * | 1985-02-28 | 1996-03-29 | 株式会社資生堂 | 皮膚外用剤 |
JPS60184005A (ja) * | 1984-03-02 | 1985-09-19 | Kanebo Ltd | 皮膚老化防止用化粧料 |
DE3514348A1 (de) * | 1985-04-20 | 1986-10-23 | Basf Ag, 6700 Ludwigshafen | Verfahren zur gewinnung von waessrigen loesungen organischer saeuren oder basen aus waessrigen loesungen ihrer salze |
JPS63150209A (ja) * | 1986-12-15 | 1988-06-22 | Kanebo Ltd | 皮膚化粧料 |
JPH0363207A (ja) * | 1989-08-01 | 1991-03-19 | Kanebo Ltd | 皮膚化粧料 |
JPH0363211A (ja) * | 1989-08-02 | 1991-03-19 | Kanebo Ltd | 美白化粧料 |
JPH05194178A (ja) * | 1992-01-21 | 1993-08-03 | Kanebo Ltd | 美白化粧料 |
JP2731329B2 (ja) * | 1992-11-05 | 1998-03-25 | 鐘紡株式会社 | 皮膚化粧料 |
FR2736263B1 (fr) * | 1995-07-07 | 1997-09-26 | C3D Sarl | Composition dermocosmetique depigmentante et son utilisation |
JP2002068952A (ja) * | 2000-08-22 | 2002-03-08 | Toyo Shinyaku:Kk | 化粧料 |
JP2003095969A (ja) * | 2001-09-27 | 2003-04-03 | Kanebo Ltd | ヒスタミンh2受容体拮抗剤 |
JP2003246709A (ja) * | 2002-02-25 | 2003-09-02 | Kanebo Ltd | 美白化粧料 |
DE102004017076A1 (de) * | 2004-04-07 | 2005-10-27 | Symrise Gmbh & Co. Kg | Verwendung von gamma-Aminobuttersäure zur Maskierung oder Verminderung eines unangenehmen Geschmackseindrucks sowie Zubereitungen enthaltend gamma-Aminobuttersäure |
-
2006
- 2006-11-30 FR FR0610470A patent/FR2909280B1/fr not_active Expired - Fee Related
-
2007
- 2007-11-29 WO PCT/FR2007/001956 patent/WO2008081095A2/fr active Application Filing
- 2007-11-29 JP JP2009538744A patent/JP2010511021A/ja active Pending
- 2007-11-29 AP AP2009004796A patent/AP2495A/xx active
- 2007-11-29 EP EP07870351A patent/EP2139445A2/fr not_active Withdrawn
- 2007-11-29 KR KR1020097005732A patent/KR20090103992A/ko not_active Application Discontinuation
- 2007-11-29 CN CNA2007800366961A patent/CN101568324A/zh active Pending
-
2009
- 2009-03-17 US US12/381,789 patent/US20090232757A1/en not_active Abandoned
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6767924B2 (en) * | 1986-12-23 | 2004-07-27 | Tristrata Technology, Inc. | Method of using hydroxycarboxylic acids or related compounds for treating skin changes associated with intrinsic and extrinsic aging |
US5817621A (en) * | 1994-08-03 | 1998-10-06 | Goudzenko; Janna Prokofievna | External remedy possessing trophoprotective effect |
JPH0959142A (ja) * | 1995-08-25 | 1997-03-04 | Kanebo Ltd | 美白化粧料 |
JPH10194960A (ja) * | 1997-01-14 | 1998-07-28 | Kanebo Ltd | 皮膚化粧料 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013023873A1 (fr) * | 2011-08-18 | 2013-02-21 | Evonik Goldschmidt Gmbh | Procédé de production d'acide 4-aminobutyrique à partir d'algues |
US9662515B2 (en) | 2011-08-18 | 2017-05-30 | Evonik Degussa Gmbh | Method for producing 4-aminobutyric acid from algae |
Also Published As
Publication number | Publication date |
---|---|
FR2909280B1 (fr) | 2015-04-17 |
EP2139445A2 (fr) | 2010-01-06 |
JP2010511021A (ja) | 2010-04-08 |
AP2495A (en) | 2012-10-12 |
WO2008081095A3 (fr) | 2008-10-02 |
KR20090103992A (ko) | 2009-10-05 |
AP2009004796A0 (en) | 2009-04-30 |
CN101568324A (zh) | 2009-10-28 |
FR2909280A1 (fr) | 2008-06-06 |
US20090232757A1 (en) | 2009-09-17 |
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