WO2006114443A1 - Composition cosmetique depigmentante ou eclaircissante comprenant au moins une oxazoline a titre de principe actif - Google Patents
Composition cosmetique depigmentante ou eclaircissante comprenant au moins une oxazoline a titre de principe actif Download PDFInfo
- Publication number
- WO2006114443A1 WO2006114443A1 PCT/EP2006/061902 EP2006061902W WO2006114443A1 WO 2006114443 A1 WO2006114443 A1 WO 2006114443A1 EP 2006061902 W EP2006061902 W EP 2006061902W WO 2006114443 A1 WO2006114443 A1 WO 2006114443A1
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- WO
- WIPO (PCT)
- Prior art keywords
- oxazoline
- depigmenting
- composition
- cosmetic
- use according
- Prior art date
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Classifications
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- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
-
- 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
-
- 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 use of a cosmetic composition with a depigmenting or lightening action of the complexion, comprising, as active ingredient, at least one oxazoline.
- the color of the skin is due to several substances: the hemoglobin of the vessels, the carotenoids of the dermis and, especially, the melanin of the epidermis.
- This melanin is produced by the melanocytes of the basal layer, under the action of tyrosinase, copper and oxygen.
- the melanin of the skin is formed by a complex association of eumelanin and pheomelanin.
- Brown eumelanin is an indole-5-6-quinone polymer while the red-colored pheomelanin is a compound containing almost 10% sulfur and a polymeric structure of cysteinyl dopa.
- tyrosinase Other enzymes than tyrosinase participate in the genesis and control of melanins: dopachrome oxidoreductase, ⁇ -glutamyl transpepsidase, glutathione system (reductase-peroxidase), dopachrome tautomerase.
- dyschromias hyperchromia and hypochromia
- Hyperchromies are accumulations of melanin pigments, carotenoids or exogenous pigments.
- Hyperchromia includes melasma, which is defined as acquired hypermelanosis of the face that can be observed in both sexes and in all races. Melasma occurs more frequently in women using oral contraception or during pregnancy (pregnancy mask, chloasma). The pregnancy mask, or chloasma, appears in women who have a high proportion of female hormones and whose skin is exposed to the sun. It mainly affects pregnant women or women taking a contraceptive pill. It takes the form of pigmented brown plates, often symmetrical, more or less regular shape.
- Depigmenting or whitening agents in the complexion are chemical compounds capable of acting at the tissue, cell or subcellular level. They act on the formation, the transport, the color of the melanin itself or on the viability of the melanocyte (melanocytotoxicity). On the other hand, it is necessary to highlight and remove the factor inducing hyperpigmentation before treating (U.V., perfume, oestroprogestatif) and advise a sun protection type maximum protection throughout medical monitoring.
- the motivations that drive skin discoloration can be diverse.
- the clear lightening of the complexion is sought in Black Africa with traditional or chemical solutions that have significant adverse side effects on the appearance and structure of the skin.
- the paleness or whiteness of the Asian face is obtained with molecules acting with the least possible toxicity (arbutin, kojic acid, ascorbic acid).
- compositions having depigmenting or lightening activity and which are well tolerated by the skin There is therefore a need for compositions having depigmenting or lightening activity and which are well tolerated by the skin.
- the present invention relates to a dermatological and / or cosmetic composition, characterized in that it contains at least one oxazoline, as an active ingredient depigmenting or lightening complexion.
- oxazolines also have a depigmenting action.
- the inventors have thus developed a depigmenting and / or lightening cosmetic and / or dermatological composition comprising at least one oxazoline, as a depigmenting active ingredient.
- the subject of the invention is therefore the use of at least one oxazoline, as a depigmenting active principle, in a depigmenting composition.
- the depigmenting composition is advantageously intended to reduce and / or eliminate and / or prevent pigmentation spots or to lighten the naturally pigmented skin.
- the invention also relates to a depigmenting cosmetic composition
- a depigmenting cosmetic composition comprising as active ingredient depigmenting at least one oxazoline.
- the oxazolines according to the present invention advantageously correspond to the following general formulas: wherein Ri represents alkyl, Ci-C 4O linear or branched, saturated or unsaturated, optionally comprising one or more unsaturation (s) ethylenic (s) and one or more substituent (s) selected (s) from the group formed by hydroxy (OH) and (C 1 -C 6 ) alkoxy radicals (OC 1 -C 6 ); R 2 , R 3 , R 4 and R 5 independently represent a hydrogen atom, a hydroxyl radical or a linear or branched, saturated or unsaturated C 1 -C 30 alkyl group optionally comprising one or a plurality of ethylenic unsaturations and one or more substituents selected from the group consisting of hydroxy (OH), (C 1 -C 6 ) alkoxy (OCi-C 6 ) and (C 1 -C 6) alkoxycarbonyl (COOC) 1 -C 6 ).
- CpC 6 alkoxy (OCi-C 6)
- R advantageously represents a C 8 -C 30 alkyl group, still more advantageously C 8 -C 20 , linear or branched, saturated or unsaturated, optionally comprising one or more ethylenic unsaturation (s) and also one or more substituents ( s) chosen (s) from the group formed by hydroxyl (OH) and -C 6 alkoxy (OC 1 -C 6).
- R 2 , R 3 , R 4 and R 5 advantageously independently represent a hydrogen atom, a hydroxyl radical, or a C 1 -C 10 alkyl group, and even more preferably C 1 -C 6 linear or branched, saturated or unsaturated, optionally comprising one or more ethylenic unsaturations as well as one or more substituent (s) chosen from the group formed by the hydroxyl (OH), C 1 -C 4 alkoxy radicals; -C 6 (OCrC 6 ) and C 1 -C 6 alkoxycarbonyls (COOC 1 -C 6 ).
- said oxazoline is a type 1 oxazoline selected from the group consisting of 2-undecyl-4-hydroxymethyl-4-methyl-1,3-oxazoline and 2-undecyl-4.
- 4-dimethyl-1,3-oxazoline (E) -4,4-dimethyl-2-heptadec-8-enyl-1,3-oxazoline, 4-hydroxymethyl-4-methyl-2-heptadecyl 1 -3-oxazoline, (E) -4-hydroxymethyl-4-methyl-2-heptadec-8-enyl-1,3-oxazoline, 2-undecyl-4-ethyl-4-hydroxymethyl-1,3 oxazoline.
- said oxazoline is 2-undecyl-4,4-dimethyl-1,3-oxazoline, called OX100, of formula:
- oxazolines can be prepared by chemical synthesis by reacting a fatty acid (or a methyl ester) and an amino alcohol, most often in the presence of an azeotropic agent to promote the removal of the formed water (and methanol formed).
- Another possible synthetic route is to condense a haloamide in the presence of a strong base or sodium carbonate (R. M. Lusskin, J. Amer Chem Soc., 72, (1950), 5577).
- the oxazolines can also be synthesized by reacting the epoxides with nitriles, by reacting thionyl chloride with the hydroxyamides or by reacting an acid with an aziridinylphosphine.
- the concentration of oxazoline in the cosmetic and / or dermatological composition according to the invention is advantageously between about 0.01 and about 10% by weight, more preferably between about 0.01 and about 5% by weight, still more advantageously between about 0.05 and about 3% by weight, based on the total weight of the composition
- composition used according to the invention may contain other depigmenting active ingredients, leading to a complementary or synergistic effect.
- the oxazolines may be combined with depigmenting agents known to those skilled in the art, such as hydroquinone and its derivatives, arbutin, retinoic acid, retinol, retinaldehyde, kojic acid, azelaic acid, vitamin B3 or PP, resorcinol derivatives, resveratrol, licorice or mulberry extracts, alpha-lipoic acid, linoleic acid, chelating cations such as EDTA (ethylene diamine tetraacetic acid), soy extracts.
- Oxazolines may also be associated with antioxidants, leading to a complementary or synergistic effect. Examples of antioxidants include vitamin C, vitamin E, polyphenols (especially those extracted from green tea or grape or pine), sulfur derivatives.
- the oxazolines may also be associated with depigmenting agents such as Sepiwhite® (N-undecylenoyl-L-phenylalanine) marketed by the company Seppic, leading to a complementary or synergistic effect.
- depigmenting agents such as Sepiwhite® (N-undecylenoyl-L-phenylalanine) marketed by the company Seppic, leading to a complementary or synergistic effect.
- the cosmetic and / or dermatological compositions according to the invention also contain, possibly with a synergistic effect, at least one filter or UVB and UVA sunscreen; such screens or mineral and / or organic filters known to those skilled in the art that will adapt their choice and their concentrations depending on the degree of protection sought.
- at least one filter or UVB and UVA sunscreen such screens or mineral and / or organic filters known to those skilled in the art that will adapt their choice and their concentrations depending on the degree of protection sought.
- the cosmetic and / or dermatological compositions according to the invention may also contain exfoliating agents such as alpha-hydroxy acids and salicylic acid and derivatives in ester form, for example.
- the cosmetic and / or dermatological compositions according to the invention may also contain anti-inflammatory or soothing agents, cutaneous desensitizing agents such as AlNS (non-steroidal anti-inflammatory drugs), dermocorticoids, PPAR agonists (peroxysmal proliferator activated).
- receptor receptor activated by peroxisome proliferators
- derivatives of licorice bisabolol
- isoflavones glycosylated or not
- palmitoylethanolamide unsaponifiables based on phytosterols and vitamins E, anti-COX and / or LOX (cyclooxygenase and / or lipoxidase inhibitor), thermal waters, marine or reconstituted from exogenous trace elements.
- the composition comprises, as an active ingredient depigmenting an oxazoline with another depigmenting active ingredient such as
- composition advantageously also comprises a cocktail of vitamins (vitamin C and E) that confer an anti-radical action and allows to inhibit nitric oxide (NO).
- vitamins vitamin C and E
- NO nitric oxide
- the dermatological and / or cosmetic composition according to the invention comprises a dermatologically and / or cosmetically acceptable support, ie a carrier compatible with the skin. It may advantageously be in all the galenical forms normally used for topical application, especially in the form of an aqueous, hydroalcoholic or oily solution, an oil-in-water or water-in-oil or multiple emulsion, an aqueous or oily gel, a liquid, pasty or solid anhydrous product, an oil dispersion in an aqueous phase using spherules
- nanospheres nanocapsules, lipid vesicles
- trans-dermal device any other form for topical application.
- This composition may be more or less fluid and have the appearance of a white or colored cream, an ointment, a milk, a lotion, a serum, a paste, a mousse or a gel. It can optionally be applied to the skin in the form of an aerosol. It can also be in solid form, and for example in the form of a stick. It can also be applied by means of a patch.
- composition according to the invention may also contain the usual adjuvants in the cosmetic field, such as stabilizers, preservatives, antioxidants, solvents, perfumes, chelating agents, odor absorbers, chemical or mineral filters, inorganic pigments, surfactants, polymers, silicone oils and dyestuffs.
- adjuvants in the cosmetic field such as stabilizers, preservatives, antioxidants, solvents, perfumes, chelating agents, odor absorbers, chemical or mineral filters, inorganic pigments, surfactants, polymers, silicone oils and dyestuffs.
- the invention also relates to a cosmetic treatment method for reducing and / or eliminating pigmentation spots, characterized in that a composition comprising at least one oxazoline is applied topically. This method of cometic treatment helps to even out the complexion.
- the composition is advantageously as defined above.
- the tasks of pigmentation can be without limitation of the tasks of old age, tasks induced UV or tasks of phototoxicity (perfume, drug, exogenous toxic, burn) or chloasmas.
- the invention also relates to a cosmetic treatment method for lightening the skin, characterized in that a composition comprising at least one oxazoline is applied topically.
- the composition is advantageously as defined above.
- the depigmenting properties of the oxazolines may, according to another aspect of the invention, lead to the use of at least one oxazoline as an active ingredient for the preparation of an active drug as a depigmenting agent.
- the oxazoline used for the manufacture of the medicament is advantageously as defined above. It may be used in combination, optionally with a synergistic effect, with at least one other depigmenting agent as defined above and / or at least one organic or inorganic sunscreen and / or an anti-inflammatory agent.
- the modes of administration, the dosages and the optimal dosage forms of the compounds and compositions according to the invention can be determined according to the criteria generally taken into account in the establishment of a cosmetic and / or dermatological treatment, adapted to a patient like for example the type of skin.
- Example 1 depigmenting care cream n ° 1
- Example 2 depigmenting care cream n ° 2
- the measurements are made at the level of the hands, in a zone with spot of pigmentation.
- the results correspond to averages and deviations from the mean - S. E. M. They are given in the following tables 4 and 5.
- the percentages correspond to the variations compared to the initial evaluations, the value of p corresponds to the: probability p with respect to the initial evaluations (Wilcoxon test, test of bilateral significance, significance: p ⁇ 0.05).
- the percentages correspond to the variations compared to the initial evaluations, the value of p corresponds to the: probability p with respect to the initial evaluations (Wilcoxon test, test of bilateral significance, significance: p ⁇ 0.05).
- the intensity of the task is previously identified.
- OX100 is an effective depigmenting active ingredient, well accepted dermatologically.
- the product is used morning and evening at the level of the brown spots, after the toilet, on the dry skin.
- the skin of the tested person is protected from the solar radiation by application of a total screen SPF60.
- This study shows the depigmenting cosmetological efficacy of the cosmetic formula of Example 1 with a depigmenting aim, by comparing the evolution of the different components of melasma.
- This formula has been used in the context of hyperchromia acquired in the melasma type to help improve the skin condition, particularly with regard to the effect on the reduction of the intensity of the color of the hyperpigmented areas.
- the volunteers entering the study 20 in number, all female, were aged between 20 and 61 years (average age of the panel 42.7 years), were divided into age groups by ten:
- Skin type normal to dry tendency 5 subjects dehydrated senescent 2 subjects dry tendency 1 fat subject, mixed mixed 3 subjects mixed marked 8 fat 1 subject
- the melanic index of the skin was measured using a MEXAMETER, the diameter of the measuring surface being 5 mm.
- IM (500 / log 5) * (log (infrared reflection / red reflection) + log 5) (Eq2)
- the melanoma index was measured on the right and left test areas before any product use and after 60 days.
- Measurement zones 2 hyperpigmented zones and two healthy zones on each side, the hyperpigmented zones receiving the product, and a zone of healthy skin on the periphery of each hyperpigmented zone.
- the monitoring of the skin condition was performed, from the initial state found at the time of entry into the study, by the dermatologist after 60 days of use of the tested product. Initially the average MASI scores for all volunteers analyzed is 20.8. After 60 days of use, the average MASI score is 13.3
- the overall reduction of hyperpigmentation was evaluated, after 60 days, according to the different clinical criteria, by the dermatologist.
- the melanic index was measured at symmetrical or similar zones with hyperpigmentation, to study the depigmenting effect of each product.
- the melanic index was measured on an area of healthy skin normally pigmented in order to have a basic reference.
- the average results observed for the healthy control skin are as follows: at TO the mean value of the melanic index is 500.89 at T1 the mean value of the melanic index is 500.08
- the complexion has more brilliance, with a 90.7% increase
- the complexion is more transparent, with an increase of 83, 4%
- a depigmenting cosmetic composition according to the invention comprising OX100 as a depigmenting active ingredient, is effective and well accepted dermatologically on hyperpigmented lesions of the melasma type.
- EXAMPLE 8 Effects of OX 100 on Skin Pigmentation
- OX100 has been studied on the production of melanin by normal human melanocytes in co-culture (NHEM-NHEK, M / K) irradiated or not.
- Melanocyte / keratinocyte co-cultures (NHEM-NHEK, M / K) are incubated for 240 hours, in the absence or in the presence of OX100. The amount of melanin present in the cells at the end of the incubation is measured spectrophotometrically.
- M / K co-cultures are inoculated in medium without PMA (phorbol myristate acetate) and brought to 60-80% confluence for the test.
- PMA phorbol myristate acetate
- Cytotoxicity by an MTT (tetrazolium salt) test and a morphological observation of the cells.
- the amount of melanin The amount of total protein (in order to relate the amount of melanin to the amount of total protein).
- Each treatment condition is performed in triplicate. Co-cultures are incubated for 240 hours in the presence or absence of the above compounds.
- Ultraviolet irradiation (25 mJ / cm 2 UVB + 300 mJ / cm 2 UVA) is performed four times daily for four consecutive days.
- the cell mats are washed. After lysis of the cells, the melanin crystals are extracted and solubilized. Melanin is quantified by measure OD (optical density) at 450 nm and compared to a standard range of melanin.
- OXIOO shows no toxicity on M / K co-cultures at the three concentrations tested (same remark for the reference molecules), the results are given in Table 8 below:
- Table 9 percentage of the variant of the amount of melanine compared to the control
- OXIOO can therefore have a lightening effect on normal skin.
- the OX100 product neutralizes the effect of ultraviolet radiation.
- OXIOO may have a dermo-cosmetic interest as a depigmenting product, for the treatment of cutaneous hyperpigmentation, by its ability to neutralize the overproduction of melanin induced by ultraviolet but also by inhibiting its synthesis under non-irradiated conditions.
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Abstract
Description
Claims
Priority Applications (9)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2006800146098A CN101198377B (zh) | 2005-04-27 | 2006-04-27 | 含有至少一种噁唑啉作为活性组分的祛斑或美白用美容组合物 |
JP2008508231A JP5010582B2 (ja) | 2005-04-27 | 2006-04-27 | 少なくとも一のオキサゾリンを活性成分として含有する、色素消失用又は光沢化粧品組成物 |
PL06754908T PL1874410T3 (pl) | 2005-04-27 | 2006-04-27 | Odbarwiająca lub rozjaśniająca kompozycja kosmetyczna zawierająca co najmniej jedną oksazolinę jako składnik aktywny |
KR1020077025815A KR101309569B1 (ko) | 2005-04-27 | 2006-04-27 | 활성 성분으로 적어도 하나의 옥사졸린을 포함하는 탈색또는 미백 화장료 조성물 |
MX2007013449A MX2007013449A (es) | 2005-04-27 | 2006-04-27 | Composicion cosmetica para despigmentacion o aclaracion que comprende al menos una oxazolina como un ingrediente activo. |
DE602006005637T DE602006005637D1 (de) | 2005-04-27 | 2006-04-27 | Entpigmentisierende bzw. aufhellende kosmetikzusammensetzung, die mindestens ein oxazolin als wirkstoff umfasst |
EP06754908A EP1874410B1 (fr) | 2005-04-27 | 2006-04-27 | Composition cosmetique depigmentante ou eclaircissante comprenant au moins une oxazoline a titre de principe actif |
US11/919,253 US8722023B2 (en) | 2005-04-27 | 2006-04-27 | Depigmenting or brigthening cosmetic composition comprising at least one oxazolin as an active ingredient |
HK08107084.4A HK1111924A1 (en) | 2005-04-27 | 2008-06-26 | Depigmenting or brightening cosmetic composition comprising at least one oxazolin as an active ingredient |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0504227 | 2005-04-27 | ||
FR0504227A FR2885128B1 (fr) | 2005-04-27 | 2005-04-27 | Composition cosmetique a visee depigmentante ou eclaircissante comprenant au moins une oxazoline, a titre de principe actif depigmentant ou eclaircissant |
Publications (1)
Publication Number | Publication Date |
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WO2006114443A1 true WO2006114443A1 (fr) | 2006-11-02 |
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ID=35478674
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Application Number | Title | Priority Date | Filing Date |
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PCT/EP2006/061902 WO2006114443A1 (fr) | 2005-04-27 | 2006-04-27 | Composition cosmetique depigmentante ou eclaircissante comprenant au moins une oxazoline a titre de principe actif |
Country Status (13)
Country | Link |
---|---|
US (1) | US8722023B2 (fr) |
EP (1) | EP1874410B1 (fr) |
JP (1) | JP5010582B2 (fr) |
KR (1) | KR101309569B1 (fr) |
CN (1) | CN101198377B (fr) |
AT (1) | ATE424896T1 (fr) |
DE (1) | DE602006005637D1 (fr) |
ES (1) | ES2322198T3 (fr) |
FR (1) | FR2885128B1 (fr) |
HK (1) | HK1111924A1 (fr) |
MX (1) | MX2007013449A (fr) |
PL (1) | PL1874410T3 (fr) |
WO (1) | WO2006114443A1 (fr) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009099194A1 (fr) * | 2008-02-08 | 2009-08-13 | Shiseido Company Ltd. | Agent blanchissant pour la peau et préparation externe pour la peau |
EP3763355A1 (fr) | 2019-07-12 | 2021-01-13 | Laboratoires Expanscience | Composition comprenant des polyphénols de graines de passiflore, des peptides d'avocat et un extrait d'hamamélis et utilisation pour traiter et/ou prévenir les vergetures |
FR3098394A1 (fr) | 2019-07-12 | 2021-01-15 | Laboratoires Expanscience | Composition comprenant au moins une oxazoline pour inhiber la croissance de levure du genre Malassezia impliquée notamment dans les croûtes de lait |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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BR112014020992B1 (pt) * | 2012-02-17 | 2021-11-09 | Epitech Group S.R.L. | Composto,uso de composto na fabricação de um medicamento e composição farmacêutica |
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FR2834216A1 (fr) * | 2001-12-27 | 2003-07-04 | Pharmascience Lab | Composition cosmetique ou pharmaceutique comprenant au moins une oxazoline pour inhiber la migration des cellules de langerhans, et ses utilisations |
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US6750229B2 (en) * | 1998-07-06 | 2004-06-15 | Johnson & Johnson Consumer Companies, Inc. | Methods for treating skin pigmentation |
FR2856294B1 (fr) | 2003-06-18 | 2005-08-05 | Expanscience Lab | Utilisation cosmetique d'une composition comprenant au moins une oxazoline, a titre de principe actif, comme amincissant et/ou pour prevenir et/ou traiter la cellulite |
FR2934216B1 (fr) | 2008-07-22 | 2018-10-26 | Renault Sas | Procede de freinage a recuperation d'energie pour un vehicule automobile |
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2005
- 2005-04-27 FR FR0504227A patent/FR2885128B1/fr active Active
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2006
- 2006-04-27 US US11/919,253 patent/US8722023B2/en active Active
- 2006-04-27 DE DE602006005637T patent/DE602006005637D1/de active Active
- 2006-04-27 KR KR1020077025815A patent/KR101309569B1/ko not_active IP Right Cessation
- 2006-04-27 MX MX2007013449A patent/MX2007013449A/es active IP Right Grant
- 2006-04-27 ES ES06754908T patent/ES2322198T3/es active Active
- 2006-04-27 WO PCT/EP2006/061902 patent/WO2006114443A1/fr active Application Filing
- 2006-04-27 PL PL06754908T patent/PL1874410T3/pl unknown
- 2006-04-27 AT AT06754908T patent/ATE424896T1/de not_active IP Right Cessation
- 2006-04-27 CN CN2006800146098A patent/CN101198377B/zh active Active
- 2006-04-27 EP EP06754908A patent/EP1874410B1/fr active Active
- 2006-04-27 JP JP2008508231A patent/JP5010582B2/ja active Active
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- 2008-06-26 HK HK08107084.4A patent/HK1111924A1/xx not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2834216A1 (fr) * | 2001-12-27 | 2003-07-04 | Pharmascience Lab | Composition cosmetique ou pharmaceutique comprenant au moins une oxazoline pour inhiber la migration des cellules de langerhans, et ses utilisations |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009099194A1 (fr) * | 2008-02-08 | 2009-08-13 | Shiseido Company Ltd. | Agent blanchissant pour la peau et préparation externe pour la peau |
JP4592820B2 (ja) * | 2008-02-08 | 2010-12-08 | 株式会社資生堂 | 美白剤及び皮膚外用剤 |
JPWO2009099194A1 (ja) * | 2008-02-08 | 2011-05-26 | 株式会社資生堂 | 美白剤及び皮膚外用剤 |
KR101039220B1 (ko) | 2008-02-08 | 2011-06-03 | 가부시키가이샤 시세이도 | 미백제 및 피부 외용제 |
US8211412B2 (en) | 2008-02-08 | 2012-07-03 | Shiseido Company Ltd. | Method for skin whitening |
CN101938989B (zh) * | 2008-02-08 | 2012-07-11 | 株式会社资生堂 | 美白剂和皮肤外用剂 |
EP3763355A1 (fr) | 2019-07-12 | 2021-01-13 | Laboratoires Expanscience | Composition comprenant des polyphénols de graines de passiflore, des peptides d'avocat et un extrait d'hamamélis et utilisation pour traiter et/ou prévenir les vergetures |
FR3098394A1 (fr) | 2019-07-12 | 2021-01-15 | Laboratoires Expanscience | Composition comprenant au moins une oxazoline pour inhiber la croissance de levure du genre Malassezia impliquée notamment dans les croûtes de lait |
FR3098405A1 (fr) | 2019-07-12 | 2021-01-15 | Laboratoires Expanscience | Composition comprenant des polyphénols de graines de passiflore, des peptides d’avocat et un extrait d’hamamélis et utilisation pour traiter et/ou prévenir les vergetures |
WO2021009142A1 (fr) | 2019-07-12 | 2021-01-21 | Laboratoires Expanscience | Composition comprenant au moins une oxazoline pour inhiber la croissance de levure du genre malassezia impliquée notamment dans les croûtes de lait |
Also Published As
Publication number | Publication date |
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ES2322198T3 (es) | 2009-06-17 |
EP1874410B1 (fr) | 2009-03-11 |
JP2008539206A (ja) | 2008-11-13 |
US8722023B2 (en) | 2014-05-13 |
PL1874410T3 (pl) | 2009-07-31 |
MX2007013449A (es) | 2008-01-21 |
HK1111924A1 (en) | 2008-08-22 |
KR101309569B1 (ko) | 2013-09-17 |
CN101198377A (zh) | 2008-06-11 |
JP5010582B2 (ja) | 2012-08-29 |
FR2885128A1 (fr) | 2006-11-03 |
US20090274637A1 (en) | 2009-11-05 |
CN101198377B (zh) | 2011-01-05 |
EP1874410A1 (fr) | 2008-01-09 |
KR20080000641A (ko) | 2008-01-02 |
DE602006005637D1 (de) | 2009-04-23 |
FR2885128B1 (fr) | 2007-07-06 |
ATE424896T1 (de) | 2009-03-15 |
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