WO2001082888A1 - Lipochroman-6 comme inhibiteur de no-synthase et utilisations - Google Patents
Lipochroman-6 comme inhibiteur de no-synthase et utilisations Download PDFInfo
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- WO2001082888A1 WO2001082888A1 PCT/FR2001/001317 FR0101317W WO0182888A1 WO 2001082888 A1 WO2001082888 A1 WO 2001082888A1 FR 0101317 W FR0101317 W FR 0101317W WO 0182888 A1 WO0182888 A1 WO 0182888A1
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- lipochroman
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- skin
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Classifications
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- 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
- A61Q19/08—Anti-ageing preparations
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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
- A61K8/4973—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom
- A61K8/498—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds with oxygen as the only hetero atom having 6-membered rings or their condensed derivatives, e.g. coumarin
-
- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P17/00—Drugs for dermatological disorders
- A61P17/14—Drugs for dermatological disorders for baldness or alopecia
-
- 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
- A61P17/16—Emollients or protectives, e.g. against radiation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P29/00—Non-central analgesic, antipyretic or antiinflammatory agents, e.g. antirheumatic agents; Non-steroidal antiinflammatory drugs [NSAID]
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P37/00—Drugs for immunological or allergic disorders
- A61P37/08—Antiallergic agents
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/74—Biological properties of particular ingredients
- A61K2800/78—Enzyme modulators, e.g. Enzyme agonists
- A61K2800/782—Enzyme inhibitors; Enzyme antagonists
Definitions
- Lipochroman-6 as a NO-synthase inhibitor and uses
- the subject of the present invention is the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, lipochroman-6 or the composition being intended to inhibit NO synthase.
- NO-synthase covers a family of enzymes which ensure the enzymatic catalysis of L-arginine into citrulline, during which catalysis is produced a gaseous mediator with multiple functions, nitrogen monoxide or NO.
- NO-synthases exist in three forms, two constitutive forms, nomenclature grouping together neuronal NO-synthase (or NOS 1) and endothelial NO-synthase (or NOS 3), and the inducible form (or NOS 2) (Medicine / Sciences , 1992, 8, pp. 843-845).
- NO-synthase covers all of the isoforms of the enzyme.
- NO-synthase inhibitors is understood to mean any product which, in the end, results, notwithstanding the isoform of NO-synthase, in the reduction of the concentration of NO.
- Nitric oxide has, by its structure, an additional electron making it extremely chemically reactive. It is well known that such compounds are harmful and we seek to limit their production as much as possible. Thus, in the case of nitric oxide, the NO-synthase inhibitors have been widely studied.
- NO is a multifunctional signal molecule active in a wide variety of body systems and tissues.
- cardiovascular system regulatory effect, inhibitor of platelet aggregation with effect anticoagulant
- nervous system memory, modulation of neurotransmitter release
- immunological system modulation immune defenses, inflammation, involvement in autoimmune pathologies.
- NO plays a predominant role in the skin.
- NO can be synthesized by all varieties of cells constituting the skin and as such it intervenes in multiple and complex regulatory processes such as the regulation of cell differentiation and / or proliferation, vasodilation, melanogenesis , the response to environmental variations (homeostasis. Its involvement in cell differentiation and proliferation (stimulating effect), particularly of keratinocytes, associates it as well with the growth of the epidermis and scarring as with hyperproliferative disorders ( Due to its electronic hyperreactivity which can lead to cell degradation or even destruction, NO is involved in apoptotic processes and in the intrinsic and / or extrinsic aging of the skin. It intervenes in the cutaneous immunological and inflammatory processes.
- NO plays a role in contact hypersensitivity reactions, in allergic skin manifestations, in the skin's immune response.
- it is the mediator between neuropeptides such as substance P and / or the peptide associated with the calcitonin gene (calcitonin gene related peptide or CGRP) in cutaneous neurogenic inflammatory processes, hence its implication in so-called sensitive skin phenomena.
- CGRP calcitonin gene related peptide
- NO is recognized as an intermediate in melanogenesis induced by type B ultraviolet radiation (UVB). It is also one of the factors involved in hypermelanosis-like disorders. NO also seems to be involved in the control of sweating as well as in that of lipolysis (inhibitory effect) or even in hair loss. Finally, NO is known to have an influence on the barrier function of the skin and therefore on its hydration (inhibitory effect).
- UVB type B ultraviolet radiation
- NMMA N G -monomethyl-L-arginine
- NAME the methyl ester of N G -nitro-L-arginine
- NNA N G -nitro-L-arginine
- NAA N G - amino-L-arginine
- ADMA diphenyleneiodonium chloride
- 2- (4-carboxy ⁇ henyl) -4,4,5 5-tetramethylimidazoline-1-oxy-3-oxide
- the object of the present invention is to provide a new inhibitor of NO-synthase which is moreover a natural inhibitor of NO-synthase.
- lipochroman-6 has the property of being an inhibitor of NO synthase, particularly of inducible NO synthase (NOS 2), which makes it a good candidate for uses in applications where it proves interesting to use an inhibitor of NO-synthase, particularly in cosmetics.
- NOS 2 inducible NO synthase
- Lipochroman-6 is a compound corresponding to the general formula:
- This compound is described in the prior art as an antioxidant, as a free radical scavenger, as an inhibitor of lipid peroxidation and as a cell protector against damage induced by peroxynitrite. However, it is not described as an inhibitor of NO-synthase.
- the primary object of the invention is therefore the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, lipochroman- ⁇ or the composition being intended to inhibit NO synthase.
- physiologically acceptable medium is understood a compatible medium with the skin, mucous membranes, nails, hair.
- a second object of the invention is the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, the lipochroman-6 or the composition being intended for an application. in all areas in which inhibition of NO synthases is necessary, particularly in the skin and / or capillary area.
- Lipochroman-6 or the composition containing it can be used to slow down or even inhibit cell differentiation and / or proliferation, and / or vasodilation, and or melanogenesis, and / or the response to environmental variations (homeostasis).
- the third object of the invention is the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, lipochroman-6 or the composition being intended for slow down or even inhibit cell differentiation and / or proliferation, particularly to regulate the growth of the epidermis and / or treat hyperproliferative disorders such as psoriasis.
- a fourth object of the invention is the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, lipochroman-6 or the composition being intended to inhibit the degradation and / or destruction of cells and to inhibit apoptotic processes, particularly of skin cells, very particularly of keratinocytes and / or to treat the intrinsic and / or extrinsic aging of cells, particularly of skin cells.
- a fifth object of the invention is the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, lipochroman-6 or the composition being intended to inhibit or even suppress the immunological and or inflammatory processes linked to the synthesis of NO, such as for example contact hypersensitivity reactions and / or allergic manifestations and / or the immune response, particularly in the skin.
- lipochroman-6 or the composition are intended to decrease or even inhibit skin inflammation, particularly the neurogenic inflammatory skin processes, and therefore to treat so-called sensitive skin.
- the sixth object of the invention is the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, lipochroman-6 or the composition being intended to treat the rosacea and / or skin erythema, particularly erythema induced by ultraviolet radiation and / or localized or diffuse erythematous rashes on the skin such as those caused by drugs, toxins and / or viral or bacterial infections.
- a seventh subject of the invention is the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, lipochroman-6 or the composition being intended to inhibit the melanogenesis induced by ultraviolet radiation of type A and or B and / or to treat disorders of hypermelanosis type.
- the eighth object of the invention is the use of an effective amount of lipochroman-6, in a physiologically acceptable medium, in a composition or for the preparation of a composition, lipochroman-6 or the composition being intended to control the sweating and / or stimulating lipolysis and / or inhibiting hair loss and / or strengthening the barrier function of the skin and or stimulating hydration of the skin.
- the composition comprising lipochroman-6 can be a cosmetic or dermatological composition.
- the composition is a cosmetic composition.
- the lipochroman-6 or the composition comprising it is applied to the skin topically.
- the amount of lipochroman-6 extract used in the composition is of course a function of the desired effect and can therefore vary to a large extent.
- lipochroman-6 can be used in an amount representing from 10 "4 % to 20% of the total weight of the composition and preferably in an amount representing from 5.10 " 3 % to 10% of the total weight of the composition.
- lipochroman-6 can be combined with other NO synthase inhibitors such as plant extracts, for example an extract of at least one plant of the species Olea europaea or an extract of Ginkgo biloba or an extract of Vitis vinifera or an extract of green tea or cocoa.
- plant extracts for example an extract of at least one plant of the species Olea europaea or an extract of Ginkgo biloba or an extract of Vitis vinifera or an extract of green tea or cocoa.
- the ninth subject of the invention is a cosmetic treatment process with a view to treating disorders linked to the synthesis of NO, characterized in that it is used by application on the skin, on the hair, and / or on the mucous membranes , a cosmetic composition comprising at least lipochroman-6 in a physiologically acceptable medium.
- the cosmetic treatment method of the invention aims to improve the appearance of the individual affected by the disorders due to the synthesis of NO.
- the cosmetic treatment process of the invention can be implemented in particular by applying the cosmetic compositions as defined above, according to the usual technique for using these compositions.
- the cosmetic compositions as defined above, according to the usual technique for using these compositions.
- composition according to the invention in which the lipochroman-6 is used, it can be ingested, injected or applied to the skin (on any cutaneous zone of the body), the hair, the nails or the mucous membranes. (buccal, jugale, gingival, genital, conjunctiva). Depending on the mode of administration, the composition according to the invention can be in all the dosage forms normally used.
- the composition may take the form in particular of an aqueous or oily solution or of a dispersion of the lotion or serum type, of emulsions of liquid or semi-liquid consistency of the milk type, obtained by dispersion of a fatty phase in an aqueous phase (O / W) or vice versa (W / O), or of suspensions or emulsions of soft consistency of the aqueous or anhydrous cream or gel type, or of microcapsules or microparticles, or Ionic and / or nonionic type vesicular dispersions.
- These compositions are prepared according to the usual methods.
- They can also be used for the hair in the form of aqueous, alcoholic or hydroalcoholic solutions, or in the form of creams, gels, emulsions, foams or also in the form of aerosol compositions also comprising a propellant under pressure.
- the composition may be in the form of an aqueous, oily lotion or in the form of a serum.
- the eyes it can be in the form of drops and for ingestion, it can be in the form of capsules, granules of syrups or tablets.
- compositions according to the invention are those conventionally used in the fields considered.
- compositions constitute in particular cleansing, protective, treatment or care creams for the face, for the hands, for the feet, for large anatomical folds or for the body (for example day creams, night creams, make-up remover creams, foundation creams, sunscreen creams), fluid foundations, make-up removal milks, body protection or care milks, anti-sun milks, lotions, gels or foams for care of the skin, such as cleansing lotions, sunscreen lotions, artificial tanning lotions, bath compositions, deodorant compositions comprising a bactericidal agent, aftershave gels or lotions, depilatory creams, compositions against insect bites, pain relieving compositions, compositions for treating certain skin diseases such as eczema, rosacea, psoriasis, lichens, severe pruritus.
- compositions according to the invention may also consist of solid preparations constituting soaps or cleaning bars.
- compositions can also be packaged in the form of an aerosol composition also comprising a propellant under pressure.
- the composition according to the invention may also be a composition for hair care, and in particular a shampoo, a styling lotion, a treating lotion, a styling cream or gel, a composition of dyes (in particular oxidation dyes) in the form of coloring shampoos, restructuring hair lotions, a perm composition (in particular a composition for the first time of a perm), a fall prevention lotion or gel, an antiparasitic shampoo, etc.
- the composition can also be for oral use, for example a toothpaste.
- the composition may contain adjuvants and additives customary for compositions for oral use and in particular surfactants, thickening agents, humectants, polishing agents such as silica, various active ingredients such as fluorides, in particular particularly sodium fluoride, and optionally sweetening agents such as sodium saccharinate.
- the proportion of the fatty phase can range from 5% to 80% by weight, and preferably from 5% to 50% by weight relative to the total weight of the composition.
- the oils, waxes, emulsifiers and coemulsifiers used in the composition in the form of an emulsion are chosen from those conventionally used in the cosmetic field.
- the emulsifier and the coemulsifier are present in the composition in a proportion ranging from 0.3% to 30% by weight, and preferably from 0.5 to 20% by weight relative to the total weight of the composition.
- the emulsion may, in addition, contain lipid vesicles.
- the phase. fatty can represent more than 90% of the total weight of the composition.
- the cosmetic composition may also contain adjuvants customary in the cosmetic field, such as hydrophilic or lipophilic gelling agents, hydrophilic or lipophilic additives, preservatives, antioxidants, solvents, perfumes, fillers, filters, odor absorbers and coloring matters.
- adjuvants customary in the cosmetic field such as hydrophilic or lipophilic gelling agents, hydrophilic or lipophilic additives, preservatives, antioxidants, solvents, perfumes, fillers, filters, odor absorbers and coloring matters.
- the amounts of these various adjuvants are those conventionally used in the cosmetic field, and for example from 0.01% to 10% of the total weight of the composition.
- These adjuvants depending on their nature, can be introduced into the fatty phase, into the aqueous phase and / or into the lipid spherules.
- emulsifiers which can be used in the invention, there may be mentioned, for example, glycerol stearate, polysorbate 60 and the mixture of PEG-6 / PEG-32 / Glycol Stearate sold under the name Tefose ⁇ 63 by the company Gattefosse.
- solvents which can be used in the invention mention may be made of lower alcohols, in particular ethanol and isopropanol, propylene glycol.
- hydrophilic gelling agents which can be used in the invention, mention may be made of carboxyvinyl polymers (carbomer), acrylic copolymers such as acrylate / alkylacrylate copolymers, polyacrylamides, polysaccharides such as hydroxypropylcellulose, natural gums and clays, and, as lipophilic gelling agents, mention may be made of modified clays such as bentones, metal salts of fatty acids such as aluminum stearates and hydrophobic silica, ethylcellulose, polyethylene.
- carboxyvinyl polymers carboxyvinyl polymers
- acrylic copolymers such as acrylate / alkylacrylate copolymers
- polyacrylamides polysaccharides
- polysaccharides such as hydroxypropylcellulose
- natural gums and clays and, as lipophilic gelling agents
- modified clays such as bentones, metal salts of fatty acids such as aluminum stearates and hydrophobic silica,
- composition may contain other hydrophilic active agents such as proteins or protein hydrolysates, amino acids, polyols, urea, aliantoin, sugars and sugar derivatives, water-soluble vitamins, plant extracts and hydroxy acids.
- hydrophilic active agents such as proteins or protein hydrolysates, amino acids, polyols, urea, aliantoin, sugars and sugar derivatives, water-soluble vitamins, plant extracts and hydroxy acids.
- retinol and its derivatives
- tocopherol vitamin E
- essential fatty acids ceramides
- essential oils ceramides
- the composition can combine at least one lipochroman-6 extract with other active agents intended in particular for the prevention and / or treatment of skin conditions.
- active agents there may be mentioned by way of example: - agents modulating differentiation and / or proliferation and / or skin pigmentation such as retinoic acid and its isomers, retinol and its esters, vitamin D and its derivatives, kojic acid or hydroquinone;
- - antibacterials such as clindamycin phosphate, erythromycin or antibiotics of the tetracycline class
- - antifungals in particular compounds belonging to the class of imidazoles such as Peconazole, ketoconazole or miconazole or their salts, polyene compounds, such as amphotericin B, compounds of the allylamine family, such as terbinafine , or octopirox; - non-steroidal anti-inflammatory agents such as ibuprofen and its salts, diclofenac and its salts, acetylsalicylic acid, acetaminophen or glycyrrhetinic acid;
- - anesthetic agents such as lidocaine hydrochloride and its derivatives
- - antipruritic agents such as thenaldine, trimeprazine or cyproheptadine;
- - keratolytic agents such as alpha- and beta-hydroxycarboxylic or beta-ketocarboxylic acids, their salts, amides or esters and more particularly hydroxy acids such as glycolic acid, lactic acid, salicylic acid, acid citric and generally fruit acids, and n-octanoyl-5-salicylic acid;
- - anti-free radical agents such as Palpha-tocopherol or its esters, superoxide dismutases, certain metal chelators or ascorbic acid and its esters;
- - anti-seborrheic drugs such as progesterone
- - anti-dandruff agents such as octopirox or zinc pyrithione
- - anti-acne drugs such as retinoic acid or benzoyl peroxide
- compositions illustrate the invention without limiting it in any way.
- proportions indicated are percentages by weight.
- Example 1 Biological activity of lipochroman-6: The activity of lipochroman-6 on inducible NO synthase was evaluated in the test described by Heck et al. (JBC, Vol. 267, No. 30, 21277-21280, October 25, 1992). The objective of this test is to show the decrease in the nitrate concentration and nitrite, in fine, after stimulation of NO-synthase 2.
- A positive control (induction of the enzyme): mixtures of interferon- ⁇ (1000U7ml) and Interleukin 1- ⁇ (100 U / ml);
- B negative control (maximum inhibition): N G- monomethyl-L-arginine (form L) at 200 ⁇ M; inhibition specificity control: N G -monomethyl-L-arginine (form D) at 200 ⁇ M.
- the quantity of stable NO reaction products is measured using the “nitric colorimetric assay” kit sold by the company Boehringer under the reference 1756.28.
- Lipochroman-6 was tested at concentrations of 0.005% and 0.01% (weight / volume) in ethanol.
- Lipochroman-6 has an inhibitory effect on inducible NO synthase.
- Composition 1 Face gel
- composition 3 Lipochroman-6 gel for care 3.00%
- Composition 4 Care cream (oil in water emulsion)
- Composition 5 Lipochroman-6 shampoo 0.50% Hydroxypropylcellulose * 1.00% Perfume 0.50% Preservative 0.30% Water qs 100%
- Composition 6 Care cream (oil / water emulsion) Lipochroman-6 5.00% Glycerol stearate 2.00% Polysorbate 60 ** 1.00% Stearic acid 1.40% n-Octanoyl-5-salicylic acid 0.50% Triethanolamine 0.70% Carbomer 0.40%
- Composition 7 Pain relief gel
- Composition 8 Sun erythema care cream (emulsioonn hhuuiillee - ddaannss- -eeaaui) Lipochroman-6 5.00%
- composition 9 Gel for the treatment of acne
- Composition 10 Lotion for eliminating scars due to acne
- Example 3 Effect of composition 1 of Example 2 on sensitive skin. It has been shown that sensitive skin is characterized by a very strong neurosensory reactivity of the skin to topical application to the face of capsaicin. (Magnusson and Koskinen, Acta Derm. Venereol. (Stockh), 1996, 76, 129-132).
- Example 2 The composition of Example 2 was therefore tested on a population (15 volunteers) of people with the characteristics of sensitive skin, in comparison with the same composition not containing Lipochroman-6.
- composition and control are applied to the face at the angle of the cheeks, randomly double blind. 30 minutes after treatment, a 0.075% capsaicin cream is applied to the treated areas.
- the gel containing lipochroman-6 has a protective effect against the itching sensation induced by capsaicin
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Abstract
Description
Claims
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2001579763A JP2003531845A (ja) | 2000-04-28 | 2001-04-27 | No合成酵素阻害剤としてのリポクロマン−6とその使用 |
| US10/258,812 US7008630B2 (en) | 2000-04-28 | 2001-04-27 | Lipochroman-6 as NO-synthase inhibitor and uses |
| CA002407334A CA2407334A1 (fr) | 2000-04-28 | 2001-04-27 | Lipochroman-6 comme inhibiteur de no-synthase et utilisations |
| EP01929750A EP1278509A1 (fr) | 2000-04-28 | 2001-04-27 | Lipochroman-6 comme inhibiteur de no-synthase et utilisations |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR00/05520 | 2000-04-28 | ||
| FR0005520A FR2808189B1 (fr) | 2000-04-28 | 2000-04-28 | Lipochroman-6 comme inhibiteur de no-synthase et utilisations |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2001082888A1 true WO2001082888A1 (fr) | 2001-11-08 |
Family
ID=8849752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/FR2001/001317 Ceased WO2001082888A1 (fr) | 2000-04-28 | 2001-04-27 | Lipochroman-6 comme inhibiteur de no-synthase et utilisations |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US7008630B2 (fr) |
| EP (1) | EP1278509A1 (fr) |
| JP (1) | JP2003531845A (fr) |
| CA (1) | CA2407334A1 (fr) |
| FR (1) | FR2808189B1 (fr) |
| WO (1) | WO2001082888A1 (fr) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1267813A2 (fr) * | 2000-03-31 | 2003-01-02 | Henkel Kommanditgesellschaft auf Aktien | Utilisation d'inhibiteurs de protease dans les cosmetiques et produits pharmaceutiques |
| EP1336403A1 (fr) * | 2002-02-15 | 2003-08-20 | Henkel Kommanditgesellschaft auf Aktien | 2,2-dialkylchromanes où -chroménes, disubstitués dans les positions 6 et 7 en tant qu'agents anti-inflammatoires |
| EP1430882A3 (fr) * | 2002-12-16 | 2004-11-03 | Henkel Kommanditgesellschaft auf Aktien | Combinaisons d'agents antioxidants contenant des 2,2-dialkylchromanes ou -chromenes disubstitués dans les positions 6 et 7 |
| ES2310142A1 (es) * | 2007-06-15 | 2008-12-16 | Lipotec S.A | Compuestos reguladores de la pigmentacion. |
| EP2113242A1 (fr) * | 2008-05-02 | 2009-11-04 | Pangaea Laboratories Limited | Antioxydant destiné à une utilisation dans des préparations cosmétiques, médicamenteuses et pharmaceutiques |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7501136B2 (en) * | 2003-09-30 | 2009-03-10 | Kao Corporation | Deodorant composition |
| GB0719202D0 (en) * | 2007-10-02 | 2007-11-07 | Boots Co Plc | Compositions and methods for the skin and hair |
| FR2934490B1 (fr) * | 2008-08-01 | 2010-09-17 | Lvmh Rech | Utilisation dans une composition cosmetique du lipochroman-6 pour ameliorer l'eclat du teint de la peau, notamment du visage |
| FR2934491B1 (fr) * | 2008-08-01 | 2010-09-17 | Lvmh Rech | Composition cosmetique contenant une association de lipochroman-6 et d'un extrait de logoza et son utilisation |
| DE102012221079A1 (de) | 2012-11-19 | 2013-08-14 | Henkel Ag & Co. Kgaa | Verwendung und Mittel zur Verbesserung der Haarstruktur |
| CN107580497A (zh) * | 2015-02-16 | 2018-01-12 | 克桑蒂亚尔 | 用于预防或治疗皮肤病症的组合物 |
| CN108601718A (zh) * | 2015-11-02 | 2018-09-28 | 路博润先进材料公司 | 用于保护皮肤以防污染影响的组合物及其用途 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0445735A1 (fr) * | 1990-03-09 | 1991-09-11 | Sansho Seiyaku Co., Ltd. | Préparation endermique inhibitrice de la mélanogénèse |
| EP0655239A1 (fr) * | 1993-11-25 | 1995-05-31 | Lipotec, S.A. | Liposomes encapsulant de la doxorubicine |
| FR2740339A1 (fr) * | 1995-10-26 | 1997-04-30 | Oreal | Utilisation d'au moins un inhibiteur de no-synthase dans le traitement des peaux sensibles |
| DE19711565A1 (de) * | 1997-02-21 | 1998-08-27 | Beiersdorf Ag | Zubereitungen für die Behandlung von Rosacea |
| JP2000095684A (ja) * | 1998-09-16 | 2000-04-04 | Lipotec Sa | 酸化反応、または遊離基によって誘起される酸化反応を、化学的に減少させる方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5449688A (en) * | 1993-03-30 | 1995-09-12 | The United States Of America As Represented By The Department Of Health And Human Services | Method of treating chronic inflammatory diseases |
| JPH07316023A (ja) * | 1994-05-26 | 1995-12-05 | Shiseido Co Ltd | 育毛料 |
| JP2001512471A (ja) * | 1997-02-21 | 2001-08-21 | バイヤースドルフ・アクチエンゲゼルシヤフト | しゅさの処置のための調製物 |
| JP2000290177A (ja) * | 1999-04-05 | 2000-10-17 | Kanebo Ltd | 一酸化窒素捕捉剤及び老化防止化粧料 |
| JP3490658B2 (ja) * | 1999-04-19 | 2004-01-26 | カネボウ株式会社 | 美白化粧料 |
-
2000
- 2000-04-28 FR FR0005520A patent/FR2808189B1/fr not_active Expired - Fee Related
-
2001
- 2001-04-27 US US10/258,812 patent/US7008630B2/en not_active Expired - Fee Related
- 2001-04-27 EP EP01929750A patent/EP1278509A1/fr not_active Ceased
- 2001-04-27 WO PCT/FR2001/001317 patent/WO2001082888A1/fr not_active Ceased
- 2001-04-27 JP JP2001579763A patent/JP2003531845A/ja not_active Withdrawn
- 2001-04-27 CA CA002407334A patent/CA2407334A1/fr not_active Abandoned
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0445735A1 (fr) * | 1990-03-09 | 1991-09-11 | Sansho Seiyaku Co., Ltd. | Préparation endermique inhibitrice de la mélanogénèse |
| EP0655239A1 (fr) * | 1993-11-25 | 1995-05-31 | Lipotec, S.A. | Liposomes encapsulant de la doxorubicine |
| FR2740339A1 (fr) * | 1995-10-26 | 1997-04-30 | Oreal | Utilisation d'au moins un inhibiteur de no-synthase dans le traitement des peaux sensibles |
| DE19711565A1 (de) * | 1997-02-21 | 1998-08-27 | Beiersdorf Ag | Zubereitungen für die Behandlung von Rosacea |
| JP2000095684A (ja) * | 1998-09-16 | 2000-04-04 | Lipotec Sa | 酸化反応、または遊離基によって誘起される酸化反応を、化学的に減少させる方法 |
| EP1002533A1 (fr) * | 1998-09-16 | 2000-05-24 | Lipotec, S.A. | Utilisation de derives de chromane et/ou de chromene pour empecher les reactions oxydatives induités par les radicales libre |
Non-Patent Citations (1)
| Title |
|---|
| YENES S ET AL: "A Study of the Reaction of Different Phenol Substrates with Nitric Oxide and Peroxynitrite", TETRAHEDRON,NL,ELSEVIER SCIENCE PUBLISHERS, AMSTERDAM, vol. 55, no. 49, 3 December 1999 (1999-12-03), pages 14111 - 14122, XP004184729, ISSN: 0040-4020 * |
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1267813A2 (fr) * | 2000-03-31 | 2003-01-02 | Henkel Kommanditgesellschaft auf Aktien | Utilisation d'inhibiteurs de protease dans les cosmetiques et produits pharmaceutiques |
| EP1336403A1 (fr) * | 2002-02-15 | 2003-08-20 | Henkel Kommanditgesellschaft auf Aktien | 2,2-dialkylchromanes où -chroménes, disubstitués dans les positions 6 et 7 en tant qu'agents anti-inflammatoires |
| EP1430882A3 (fr) * | 2002-12-16 | 2004-11-03 | Henkel Kommanditgesellschaft auf Aktien | Combinaisons d'agents antioxidants contenant des 2,2-dialkylchromanes ou -chromenes disubstitués dans les positions 6 et 7 |
| ES2310142A1 (es) * | 2007-06-15 | 2008-12-16 | Lipotec S.A | Compuestos reguladores de la pigmentacion. |
| WO2008152159A3 (fr) * | 2007-06-15 | 2009-01-29 | Lipotec Sa | Composés régulant la pigmentation |
| ES2310142B1 (es) * | 2007-06-15 | 2009-12-04 | Lipotec S.A | Compuestos reguladores de la pigmentacion. |
| JP2010529978A (ja) * | 2007-06-15 | 2010-09-02 | リポテック エス.アー. | 色素沈着の調節化合物 |
| US8110207B2 (en) | 2007-06-15 | 2012-02-07 | Lipotec, S.A. | Pigmentation-regulating compounds |
| KR101463286B1 (ko) | 2007-06-15 | 2014-11-27 | 리포텍 에스.에이. | 색소침착 조절 화합물 |
| USRE46228E1 (en) | 2007-06-15 | 2016-12-06 | Lipotec, S.A. | Pigmentation-regulating compounds |
| EP2113242A1 (fr) * | 2008-05-02 | 2009-11-04 | Pangaea Laboratories Limited | Antioxydant destiné à une utilisation dans des préparations cosmétiques, médicamenteuses et pharmaceutiques |
| US8221746B2 (en) | 2008-05-02 | 2012-07-17 | Elliot James Isaacs | Antioxidant for use in cosmetic, medicated and pharmaceutical preparations |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2003531845A (ja) | 2003-10-28 |
| FR2808189B1 (fr) | 2004-03-05 |
| US20030165444A1 (en) | 2003-09-04 |
| CA2407334A1 (fr) | 2001-11-08 |
| US7008630B2 (en) | 2006-03-07 |
| FR2808189A1 (fr) | 2001-11-02 |
| EP1278509A1 (fr) | 2003-01-29 |
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