WO2003077951A1 - Percutaneous absorption promoters and compositions for treating athlete’s foot - Google Patents
Percutaneous absorption promoters and compositions for treating athlete’s foot Download PDFInfo
- Publication number
- WO2003077951A1 WO2003077951A1 PCT/JP2003/003390 JP0303390W WO03077951A1 WO 2003077951 A1 WO2003077951 A1 WO 2003077951A1 JP 0303390 W JP0303390 W JP 0303390W WO 03077951 A1 WO03077951 A1 WO 03077951A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- coenzyme
- skin
- foot
- percutaneous absorption
- composition
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Ceased
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/41—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with two or more ring hetero atoms, at least one of which being nitrogen, e.g. tetrazole
- A61K31/4164—1,3-Diazoles
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/06—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite
- A61K47/08—Organic compounds, e.g. natural or synthetic hydrocarbons, polyolefins, mineral oil, petrolatum or ozokerite containing oxygen, e.g. ethers, acetals, ketones, quinones, aldehydes, peroxides
- A61K47/10—Alcohols; Phenols; Salts thereof, e.g. glycerol; Polyethylene glycols [PEG]; Poloxamers; PEG/POE alkyl ethers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/0014—Skin, i.e. galenical aspects of topical compositions
-
- 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
- A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
- A61P31/10—Antimycotics
Definitions
- the present invention relates to a transdermal absorption enhancer comprising Coenzyme Q and a composition for treating athlete's foot.
- Transdermal dosage forms intended for local administration have the advantage of being able to maintain a high drug concentration by reducing the effect on the whole body for diseases where the lesion is shallow due to the local administration site. are doing.
- indomethacin which is an analgesic and anti-inflammatory drug
- indomethacin has been reported to cause gastric damage as a side effect, but local administration was able to exert the effects of indomethacin without causing gastric damage.
- the skin originally functions as a barrier to the outside, the penetration resistance of the stratum corneum and the like of the skin is increasing. Therefore, in transdermal dosage forms, whether or not the drug can achieve sufficient transdermal absorption is an important factor for achieving its effect.
- Athlete's foot is a disease caused by fungal propagation in the skin.
- Many athlete's foot drugs use fungicides to kill fungi.
- antifungals have a strong bactericidal effect against fungi when tested in vitro, but often show a temporary improvement in actual athlete's foot but do not cure completely.
- antifungal agents are not sufficiently effective against fungi growing inside the skin. That is, since a sufficient amount of the antifungal agent cannot penetrate into the skin due to the skin barrier, the bactericidal effect against fungi is insufficient.
- a transdermal absorption enhancer that acts to promote the transdermal absorption of a drug plays a major role. If a larger amount of an antifungal agent can act on fungi in the skin by using an antifungal agent and a percutaneous absorption enhancer in combination, the fungus can be completely killed and the athlete's foot can be completely cured. .
- an antifungal agent can act on fungi in the skin by using an antifungal agent and a percutaneous absorption enhancer in combination, the fungus can be completely killed and the athlete's foot can be completely cured.
- Such a transdermal absorption enhancer For example, AISON, phospholipid, terpene, etc. are known.
- Aizon is highly irritating to the skin and often poses a practical problem. Not only athlete's foot, but also skin diseases in general, the skin is often sensitive to irritation, and drugs that are irritating to the skin are undesirable.
- terpenes are associated with skin irritation, as represented by menthol.
- Phospholipids are less versatile because of the large combination effect of bases and the difficulty in finding the most appropriate dosage form for each drug.
- existing percutaneous absorption enhancers have many problems in use, and there is a need for a percutaneous absorption enhancer that is less irritating to the skin and can penetrate the drug into the skin.
- Coenzyme Q is an essential component that is widely distributed in living organisms from bacteria to mammals, and is known to be a component of the electron transport system of mitochondria in cells in the living organism. Capture enzyme Q plays a role as a transfer component in the electron transfer system by repeating oxidation and reduction in mitochondria, and reduced coenzyme Q is known to exhibit an antioxidant effect. In humans, the coenzyme Q is a coenzyme that has 10 repeating side chains. Is the main component.
- Capture enzyme One of the important features is that its safety is high. In chronic toxicity studies on rats, it was reported that there was no toxic effect even at daily doses of 120 Omg / KgZ for 52 weeks (KD Wi 11 i am setal., J. Agric Food Chem., 47, 3756-3763, 1999).
- Coenzyme Is an oxidized coenzyme. However, it is widely used as a congestive heart failure drug in Japan and as a health food in Europe and the United States. In recent years, its use as cosmetics has also become known. However, the action of the coenzyme Q 10 in the above applications, an anti-oxidation effect by reduction with energy supply by mitochondria activating effect known Ku wide, coenzymes. Has never been known to have a transdermal absorption promoting effect on drugs. Furthermore, it has not been known at all that it has an activity of remarkably enhancing the effect on treatment of athlete's foot when used in combination with an antifungal agent. SUMMARY OF THE INVENTION. An object of the present invention is to provide a skin composition which has an excellent transdermal absorption promoting action and thereby has a strong effect on athlete's foot treatment.
- oxidized coenzyme Q and reduced coenzyme Q have an effect of promoting percutaneous absorption of an antifungal agent, Not found.
- Oxidized coenzyme Q represented by the following formula and / or the following formula (2)
- n an integer of 1 to 12
- the present invention relates to a transdermal absorption enhancer comprising reduced coenzyme Q represented by the following formula:
- the coenzyme Q is a coenzyme.
- the present invention provides a composition for transdermal administration comprising the above-mentioned transdermal absorption enhancer; a composition for treating athlete's foot comprising the above-mentioned transdermal absorption enhancer and an antifungal agent;
- the present invention relates to a method for treating a skin disease by using a composition and a composition for a skin disease in combination.
- Coenzyme Q has the following formula (1)
- Formula (1) is an oxidized coenzyme Q
- formula (2) is a reduced coenzyme Q.
- the method for obtaining oxidized coenzyme Q and reduced coenzyme Q is not particularly limited.
- a conventionally known method such as synthesis, fermentation, or extraction from natural products
- chromatography is performed.
- a method of concentrating the oxidized coenzyme Q category or reduced-type capture enzyme Q category in the effluent can be adopted.
- the oxidized capture enzyme Q is obtained, it can be obtained by a known method.
- a common reducing agent such as sodium borohydride or sodium dithionite (hydrosulfite sodium) is added to the above-mentioned capture enzyme Q as needed.
- concentration by chromatography may be performed.
- the reduced enzymatic enzyme Q can also be obtained by a method in which the above-mentioned reducing agent is allowed to act on existing high-purity coenzyme Q.
- coenzyme Q used in the present invention examples include those having a side chain repeating unit (n in the formula) of 1 to 12 as represented by the above formulas (1) and (2). Among them, those having a side chain repeating unit of 10, ie, a coenzyme. Can be particularly preferably used.
- the percutaneous absorption enhancer of the present invention comprises the oxidized coenzyme Q and / or the reduced coenzyme It contains enzyme Q as an active ingredient.
- the method for obtaining the percutaneous absorption enhancer is not particularly limited.
- the oxidized capture enzyme Q and / or reduced coenzyme Q obtained as described above may be used in the form of isopropyl alcohol, acetone, ether, or the like.
- a percutaneous absorption enhancer containing the desired amount can be obtained.
- the oxidized coenzyme Q and the reduced capture enzyme Q may be simply mixed in a solid state.
- a mixture of oxidized coenzyme Q and reduced coenzyme Q obtained in the above-described process for producing coenzyme Q can be used as it is.
- the percutaneous absorption enhancer of the present invention can be directly obtained by controlling the time of the reduction reaction of the existing high-purity capture enzyme Q and the type or amount of the reducing agent.
- the oxidized coenzyme Q and the reduced coenzyme Q can be used alone as the coenzyme Q.
- the oxidized coenzyme Q and the reduced coenzyme Q can be used in combination.
- the content of the reduced coenzyme Q is preferably at least 60% by weight of the total amount of the coenzyme Q. It is more preferably at least 80% by weight.
- the percutaneous absorption enhancer containing coenzyme Q has an effect of promoting percutaneous absorption on antifungal agents and has no irritating property on the skin.
- composition for transdermal administration of the present invention comprises the above-mentioned transdermal absorption enhancer.
- any composition can be used without any limitation as long as the composition is intended to administer the drug or other components from the skin.
- Examples of the drug include the following antifungal agents.
- Examples of the other components include moisturizing components (eg, hyaluronic acid, collagen, etc.), antibiotics, and anti-itch components.
- composition for transdermal administration may contain, in addition to coenzyme Q, various medically acceptable additives.
- additives include, for example, a preservative, a bactericide, a fragrance, a foaming inhibitor, a coloring agent, a pigment having a coloring effect, a thickener, a surfactant, an emulsifier, a softener, a humectant, and / or a moisturizer.
- Agent, fat, oil, wax, al Examples include coal, polyol, polymer, foam stabilizer, electrolyte, organic solvent, and silicon derivative.
- the form of the composition for transdermal administration is not particularly limited.
- the above-mentioned drug is dissolved or mixed and dispersed in an appropriate base to prepare a cream, paste, dieri, gel, emulsion, A liquid form (ointment, liniment, mouth lotion, spray, etc.), or a solution obtained by dissolving or mixing and dispersing the above-mentioned agents in a base (a poultice) And the like, and those obtained by dissolving or mixing and dispersing the above-mentioned agents in an adhesive and spreading on a support (plasters, tapes, etc.).
- the composition for transdermal administration can be contained in, for example, a medicament for external use on the skin, a cosmetic, a patch, a matrix for a patch, a bath, a cleaning agent, etc. for treating athlete's foot.
- coenzyme Q may be used in a reduced form and an oxidized form alone or in a mixture.
- the content of coenzyme Q in the composition was 0.0001 to 20% by weight based on the total amount of the composition. / 0 is preferable, and more preferably 0.01 to 5% by weight.
- composition for treating athlete's foot of the present invention contains the above-mentioned percutaneous absorption enhancer and an antifungal agent.
- antifungal agent can be used without any limitation.
- antifungal agents that are more effective when used in combination with the above-mentioned percutaneous absorption enhancer include imidazole antifungal agents (econazole, icononazole, bihonazonole, ketoconazonole, etc.), clotrimazonore, miconazonole, Fresconazole and the like, but are not limited thereto.
- imidazole antifungal agents such as econazole.
- the content of the antifungal agent is not particularly limited.
- an effective amount for athlete's foot treatment can be included.
- the method for treating a skin disease of the present invention is based on the combination use of the composition for transdermal administration and the composition for a skin disease.
- a treatment method for skin diseases for example, a combination of a transdermal composition such as an ointment containing coenzyme Q and another composition for skin diseases (eg, an athlete's foot ointment, a psoriasis treatment agent, etc.) is also possible.
- a transdermal absorption promoting effect of the present invention can be expected by applying the composition over the affected area.
- Clotrimazole, bifonazole and econazole were used as antifungal agents, and reduced coenzyme Q 0 and oxidized coenzyme for percutaneous absorption of these antifungal agents.
- the antifungal agent is dissolved in ethanol, and then mixed with polyethylene glycol 100 (PEG 100), which is heated and dissolved to a final concentration of 1%, and left at room temperature to obtain an ointment.
- PEG 100 polyethylene glycol 100
- Reduced and oxidized coenzymes Is heated and melted, and heated and dissolved in the same manner.
- Coenzyme was mixed with each of the 1000 ointments.
- a mixed ointment having a final concentration of 1% for each of the antifungal agent and the antifungal agent was prepared.
- the transdermal absorption test was performed using male hairless rats (weight: 350-400 g) bred under fed conditions.
- the hairless rat anesthetized with ether was lightly anesthetized, and three 3 cm-square application surfaces were set on the back of the rat, each containing 0.1 lg of an ointment, that is, an ointment containing only an antifungal agent, and an antifungal.
- Agent and reduced coenzyme Q Ointment containing antifungal and oxidized coenzyme.
- the ointment containing was applied respectively. Two hours after the application, the rats were euthanized, and the coated surface was thoroughly washed and the skin was collected.
- the amount of clotrimazole in the skin was quantified by high-performance liquid chromatography after homogenizing the skin, extracting with acetone, concentrating using a solid-phase column.
- Oxidized and reduced coenzyme Q! Has the effect of promoting percutaneous absorption against antifungal agents. Oxidized coenzyme. Increased the amount of antifungal agent in the skin by about 20-40%.
- percutaneous absorption-promoting effect of reduced coenzyme Q 10 is oxidized coenzyme Q. Stronger, the amount of antifungal in the skin increased by about 20-70%.
- enzyme Q 10 capturing oxidized and reduced form, percutaneous absorption promoter against the antifungal agent It has been shown to have a wide range of usefulness as an agent.
- Reduced coenzyme Qio comprises enzyme Q 10 catching 5% of oxidized
- a skin irritation test was carried out using JW type egrets (17-18 weeks old). ⁇ The back of three herons was dehaired with an electric clipper, and 2.5 ⁇ 2.5 cm was defined as one section, and each section was provided with 4 sections of the application surface. Oxidized coenzyme. And reduced coenzyme Q 1 () (including 2% oxidized coenzyme) were used as samples, and 0.5 g of each was applied to the application surface, and fixed with gauze from above. After removing the sample 4 hours later, and then 1 hour, 24 hours, 48 hours, and 72 hours later, the formation of erythema, scabs and edema was confirmed by Draize JH et al. (Ex p.
- the coenzyme Q-containing transdermal absorption enhancer of the present invention has a transdermal absorption promoting effect on antifungal agents and has no irritating property to the skin, so that by using the transdermal absorption enhancer of the present invention, A composition having high utility for treating athlete's foot can be provided.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
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- Public Health (AREA)
- Medicinal Chemistry (AREA)
- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Dermatology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Oncology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Communicable Diseases (AREA)
- Medicinal Preparation (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Description
Claims
Priority Applications (6)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003576004A JP4499425B2 (ja) | 2002-03-20 | 2003-03-20 | 経皮吸収促進剤および水虫治療用組成物 |
| AU2003220926A AU2003220926A1 (en) | 2002-03-20 | 2003-03-20 | Percutaneous absorption promoters and compositions for treating athlete's foot |
| EP03744532A EP1488810A4 (en) | 2002-03-20 | 2003-03-20 | PERCUTANEOUS ABSORPTION PROMOTERS AND COMPOSITIONS FOR TREATING THE FOOT AFTER A SPORT EFFORT |
| US10/508,388 US20050209343A1 (en) | 2002-03-20 | 2003-03-20 | Percutaneous absorption promoters and compositions for treating athlete's foot |
| KR10-2004-7014559A KR20040089739A (ko) | 2002-03-20 | 2003-03-20 | 경피 흡수 촉진제 및 무좀 치료용 조성물 |
| CA002478074A CA2478074A1 (en) | 2002-03-20 | 2003-03-20 | Percutaneous absorption promoters and compositions for treating athlete's foot |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2002-77908 | 2002-03-20 | ||
| JP2002077908 | 2002-03-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003077951A1 true WO2003077951A1 (en) | 2003-09-25 |
Family
ID=28035545
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2003/003390 Ceased WO2003077951A1 (en) | 2002-03-20 | 2003-03-20 | Percutaneous absorption promoters and compositions for treating athlete’s foot |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US20050209343A1 (ja) |
| EP (1) | EP1488810A4 (ja) |
| JP (1) | JP4499425B2 (ja) |
| KR (1) | KR20040089739A (ja) |
| CN (1) | CN1638802A (ja) |
| AU (1) | AU2003220926A1 (ja) |
| CA (1) | CA2478074A1 (ja) |
| TW (1) | TW200304373A (ja) |
| WO (1) | WO2003077951A1 (ja) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006225308A (ja) * | 2005-02-17 | 2006-08-31 | Pola Chem Ind Inc | 皮膚外用剤 |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1723881A (zh) * | 2005-06-23 | 2006-01-25 | 马开龙 | 含辅酶q10的治疗皮肤病的组合物及其制备方法 |
| CN106265613A (zh) * | 2016-09-05 | 2017-01-04 | 雄九(上海)医药技术股份有限公司 | 含辅酶q10的治疗皮肤病的组合物及其制备方法 |
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|---|---|---|---|---|
| US4068003A (en) * | 1976-02-14 | 1978-01-10 | Eisai Co., Ltd. | Method of medical treatment of myasthenia |
| EP0146742A1 (en) * | 1983-11-08 | 1985-07-03 | Eisai Co., Ltd. | Use of ubidecarenone for the preparation of a medicament for treating ulcers caused by radiotherapy |
| JPS61286314A (ja) * | 1985-06-11 | 1986-12-16 | Shiseido Co Ltd | 口腔用組成物 |
| EP0261362A2 (en) * | 1986-08-05 | 1988-03-30 | Eisai Co., Ltd. | Ubidecarenone as a keloid remedy |
| EP0464465A1 (de) * | 1990-06-29 | 1992-01-08 | F. Hoffmann-La Roche Ag | Substituierte Aminoalkylbiphenylderivate, antimykotische Präparate damit und Zwischenprodukte für ihre Herstellung |
| JPH049330A (ja) * | 1990-04-26 | 1992-01-14 | Nippon Oil & Fats Co Ltd | 抗白癬菌剤 |
| WO1994015595A1 (en) * | 1993-01-06 | 1994-07-21 | Jemo-Pharm A/S | Medium comprising a pharmacological/biological active substance |
| DE19537027A1 (de) * | 1995-10-05 | 1997-04-10 | Beiersdorf Ag | Hautpflegemittel für alte Haut |
| WO1998033495A1 (en) * | 1997-01-31 | 1998-08-06 | Idi Farmaceutici S.P.A. | Composition of a dietary product that is effective to combat oxidative stress and cell decay |
| WO1998035658A2 (de) * | 1997-02-12 | 1998-08-20 | Mse Pharmazeutika Gmbh | Verwendung von 2,3-dimethoxy-5-methyl-6-decaprenyl-1,4-benzochinon |
| DE19747546A1 (de) * | 1997-10-07 | 1999-04-08 | Thomas Dr Med Zollner | Systematische Verabreichung von wasserlöslichen und/oder lipidlöslichen Antioxidantien bei der Behandlung und Prävention von entzündlichen Dermatosen |
| DE19802050A1 (de) * | 1998-01-21 | 1999-07-22 | Labtec Gmbh | Zubereitung zur Freisetzung von Coenzym Q 10 in die Mundhöhle |
| DE19806947A1 (de) * | 1998-02-19 | 1999-08-26 | Beiersdorf Ag | Kosmetische oder dermatologische Wirkstoffkombinationen aus mindestens einer Substanz gewählt aus der Gruppe, bestehend aus Carnitin und den Acylcarnitinen, und mindestens einem Chinon und oder mindestens einem Hydrochinon sowie Zubereitungen mit einem Gehalt an solchen Wirkstoffkombinationen |
| US6048886A (en) * | 1998-10-05 | 2000-04-11 | Neigut; Stanley | Compositions and delivery systems for the topical treatment of psoriasis and other conditions of the skin |
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| WO2001085156A1 (en) * | 2000-05-09 | 2001-11-15 | Kaneka Corporation | Dermal compositions containing coenzyme q as the active ingredient |
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|---|---|---|---|---|
| JPS58180410A (ja) * | 1982-04-16 | 1983-10-21 | Shiseido Co Ltd | 化粧料 |
| US5239084A (en) * | 1990-06-29 | 1993-08-24 | Hoffmann-La Roche Inc. | Substituted aminoalkyl biphenyl compounds |
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| US6506915B1 (en) * | 2001-06-14 | 2003-01-14 | Daniel David West | Synthesis of coenzyme Q10 ubiquinone |
-
2003
- 2003-03-19 TW TW092105986A patent/TW200304373A/zh unknown
- 2003-03-20 JP JP2003576004A patent/JP4499425B2/ja not_active Expired - Fee Related
- 2003-03-20 AU AU2003220926A patent/AU2003220926A1/en not_active Abandoned
- 2003-03-20 WO PCT/JP2003/003390 patent/WO2003077951A1/ja not_active Ceased
- 2003-03-20 CN CNA038057255A patent/CN1638802A/zh active Pending
- 2003-03-20 EP EP03744532A patent/EP1488810A4/en not_active Withdrawn
- 2003-03-20 KR KR10-2004-7014559A patent/KR20040089739A/ko not_active Withdrawn
- 2003-03-20 CA CA002478074A patent/CA2478074A1/en not_active Abandoned
- 2003-03-20 US US10/508,388 patent/US20050209343A1/en not_active Abandoned
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| US4068003A (en) * | 1976-02-14 | 1978-01-10 | Eisai Co., Ltd. | Method of medical treatment of myasthenia |
| EP0146742A1 (en) * | 1983-11-08 | 1985-07-03 | Eisai Co., Ltd. | Use of ubidecarenone for the preparation of a medicament for treating ulcers caused by radiotherapy |
| JPS61286314A (ja) * | 1985-06-11 | 1986-12-16 | Shiseido Co Ltd | 口腔用組成物 |
| EP0261362A2 (en) * | 1986-08-05 | 1988-03-30 | Eisai Co., Ltd. | Ubidecarenone as a keloid remedy |
| JPH049330A (ja) * | 1990-04-26 | 1992-01-14 | Nippon Oil & Fats Co Ltd | 抗白癬菌剤 |
| EP0464465A1 (de) * | 1990-06-29 | 1992-01-08 | F. Hoffmann-La Roche Ag | Substituierte Aminoalkylbiphenylderivate, antimykotische Präparate damit und Zwischenprodukte für ihre Herstellung |
| WO1994015595A1 (en) * | 1993-01-06 | 1994-07-21 | Jemo-Pharm A/S | Medium comprising a pharmacological/biological active substance |
| DE19537027A1 (de) * | 1995-10-05 | 1997-04-10 | Beiersdorf Ag | Hautpflegemittel für alte Haut |
| WO1998033495A1 (en) * | 1997-01-31 | 1998-08-06 | Idi Farmaceutici S.P.A. | Composition of a dietary product that is effective to combat oxidative stress and cell decay |
| WO1998035658A2 (de) * | 1997-02-12 | 1998-08-20 | Mse Pharmazeutika Gmbh | Verwendung von 2,3-dimethoxy-5-methyl-6-decaprenyl-1,4-benzochinon |
| DE19747546A1 (de) * | 1997-10-07 | 1999-04-08 | Thomas Dr Med Zollner | Systematische Verabreichung von wasserlöslichen und/oder lipidlöslichen Antioxidantien bei der Behandlung und Prävention von entzündlichen Dermatosen |
| DE19802050A1 (de) * | 1998-01-21 | 1999-07-22 | Labtec Gmbh | Zubereitung zur Freisetzung von Coenzym Q 10 in die Mundhöhle |
| DE19806947A1 (de) * | 1998-02-19 | 1999-08-26 | Beiersdorf Ag | Kosmetische oder dermatologische Wirkstoffkombinationen aus mindestens einer Substanz gewählt aus der Gruppe, bestehend aus Carnitin und den Acylcarnitinen, und mindestens einem Chinon und oder mindestens einem Hydrochinon sowie Zubereitungen mit einem Gehalt an solchen Wirkstoffkombinationen |
| US6048886A (en) * | 1998-10-05 | 2000-04-11 | Neigut; Stanley | Compositions and delivery systems for the topical treatment of psoriasis and other conditions of the skin |
| WO2001064203A2 (en) * | 2000-03-02 | 2001-09-07 | Sigma-Tau Healthscience S.P.A. | Composition for the prevention and/or treatment of vascular diseases, comprising propionyl l-carnitine and coenzyme q¿10? |
| WO2001085156A1 (en) * | 2000-05-09 | 2001-11-15 | Kaneka Corporation | Dermal compositions containing coenzyme q as the active ingredient |
Non-Patent Citations (3)
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006225308A (ja) * | 2005-02-17 | 2006-08-31 | Pola Chem Ind Inc | 皮膚外用剤 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP4499425B2 (ja) | 2010-07-07 |
| JPWO2003077951A1 (ja) | 2005-07-14 |
| KR20040089739A (ko) | 2004-10-21 |
| CA2478074A1 (en) | 2003-09-25 |
| US20050209343A1 (en) | 2005-09-22 |
| AU2003220926A1 (en) | 2003-09-29 |
| EP1488810A1 (en) | 2004-12-22 |
| EP1488810A4 (en) | 2008-05-14 |
| CN1638802A (zh) | 2005-07-13 |
| TW200304373A (en) | 2003-10-01 |
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