WO2000067732A2 - Pharmazeutische zusammensetzung enthaltend antimykotikum, polydocanol und salycylsaüre - Google Patents
Pharmazeutische zusammensetzung enthaltend antimykotikum, polydocanol und salycylsaüre Download PDFInfo
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- WO2000067732A2 WO2000067732A2 PCT/EP2000/003859 EP0003859W WO0067732A2 WO 2000067732 A2 WO2000067732 A2 WO 2000067732A2 EP 0003859 W EP0003859 W EP 0003859W WO 0067732 A2 WO0067732 A2 WO 0067732A2
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- YQEMORVAKMFKLG-UHFFFAOYSA-N glycerine monostearate Natural products CCCCCCCCCCCCCCCCCC(=O)OC(CO)CO YQEMORVAKMFKLG-UHFFFAOYSA-N 0.000 description 1
- SVUQHVRAGMNPLW-UHFFFAOYSA-N glycerol monostearate Natural products CCCCCCCCCCCCCCCCC(=O)OCC(O)CO SVUQHVRAGMNPLW-UHFFFAOYSA-N 0.000 description 1
- ZEMPKEQAKRGZGQ-XOQCFJPHSA-N glycerol triricinoleate Natural products CCCCCC[C@@H](O)CC=CCCCCCCCC(=O)OC[C@@H](COC(=O)CCCCCCCC=CC[C@@H](O)CCCCCC)OC(=O)CCCCCCCC=CC[C@H](O)CCCCCC ZEMPKEQAKRGZGQ-XOQCFJPHSA-N 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000005764 inhibitory process Effects 0.000 description 1
- 229960004849 isoconazole Drugs 0.000 description 1
- 230000005923 long-lasting effect Effects 0.000 description 1
- 238000011866 long-term treatment Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 210000002752 melanocyte Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 231100000915 pathological change Toxicity 0.000 description 1
- 230000036285 pathological change Effects 0.000 description 1
- 229940066842 petrolatum Drugs 0.000 description 1
- 235000019271 petrolatum Nutrition 0.000 description 1
- 229940044519 poloxamer 188 Drugs 0.000 description 1
- 229920001993 poloxamer 188 Polymers 0.000 description 1
- 239000000256 polyoxyethylene sorbitan monolaurate Substances 0.000 description 1
- 235000010486 polyoxyethylene sorbitan monolaurate Nutrition 0.000 description 1
- 239000000244 polyoxyethylene sorbitan monooleate Substances 0.000 description 1
- 235000010482 polyoxyethylene sorbitan monooleate Nutrition 0.000 description 1
- 239000001818 polyoxyethylene sorbitan monostearate Substances 0.000 description 1
- 235000010989 polyoxyethylene sorbitan monostearate Nutrition 0.000 description 1
- 229940100528 polyoxyl 8 stearate Drugs 0.000 description 1
- 229940068977 polysorbate 20 Drugs 0.000 description 1
- 229940113124 polysorbate 60 Drugs 0.000 description 1
- 229940068968 polysorbate 80 Drugs 0.000 description 1
- 229920000053 polysorbate 80 Polymers 0.000 description 1
- CQRYARSYNCAZFO-UHFFFAOYSA-N salicyl alcohol Chemical compound OCC1=CC=CC=C1O CQRYARSYNCAZFO-UHFFFAOYSA-N 0.000 description 1
- 238000006748 scratching Methods 0.000 description 1
- 230000002393 scratching effect Effects 0.000 description 1
- 210000001732 sebaceous gland Anatomy 0.000 description 1
- 201000003779 seborrheic infantile dermatitis Diseases 0.000 description 1
- 230000028327 secretion Effects 0.000 description 1
- 244000005714 skin microbiome Species 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 150000005846 sugar alcohols Polymers 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 230000008719 thickening Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 229940099259 vaseline Drugs 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000036642 wellbeing Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- 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
- A61K31/74—Synthetic polymeric materials
- A61K31/765—Polymers containing oxygen
-
- 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
Definitions
- the invention relates to a pharmaceutical composition containing a combination of at least one antifungal, polydocanol (thesite) and optionally salicylic acid as active ingredients for the local treatment of skin diseases, caused by an unphysiologically high colonization with the lipophilic yeast Malassezia furfur.
- skin diseases include, for example, seborrheic dermatitis (seborrheic dermatitis, Dandruff), pityriasis versicolor (bran fungus) and Malassezia folliculitis.
- the composition according to the invention is particularly well suited for the treatment of seborrheic dermatitis and bran fungus.
- Seborrheic dermatitis is a skin disease with an increased outflow of sebum, recognizable by an erythematous secretion with white-yellowish greasy, sebum-like scales and pruritus, especially on the hairy head, face and in the area of the front and rear sweat channels. In addition to this increased scaling, it is accompanied by itching and redness.
- the dry, white flocculation of the scalp, the dandruff is considered a preliminary or lighter form of seborrheic dermatitis (seborrhea sicca, Dandruff).
- the lipophilic yeast Malassezia furfur in the mycelium form which only occurs in the statuum corneum of the epidermis, plays an important role in pathogenesis.
- the normal skin flora is also populated with this yeast, but only with a low population density.
- seborrheic dermatitis there is a change in the composition of skin fats (high proportion of free, long-chain fatty acids) mainly in the area of the sebaceous gland ducts. Since long chain fatty acids are the main food source of Malassezia furfur, there is an excessive population of the sebum-rich skin regions with corresponding pathological changes on the epidermis.
- the bran fungus is a superficial infection of the skin with Malassezia furfur in the mycelium shape. Lighter or darker spots appear compared to the normal skin color, especially in the area of the shoulders, arms and front and rear sweat gutters, which conglomerate and flaky after scratching (plane chip phenomenon) . The lighter and darker spots represent hypo- and hyper-pigmented areas. Malassezia furfur's enzymes convert the long-chain fatty acids into azelaic acid, which in turn inhibits the tyrosinase enzyme in the melanocytes. This inhibition of tyrosinase complicates the transfer of melanin to the keratocytes and leads to a thickening and scaling of the stratuum corneum.
- the pharmaceutical compositions used hitherto do not have the desired effect, especially in very severe cases of the course of the disease, when the scaling, the itching and the inflammation of the hairy head area and the other affected skin areas are very pronounced .
- the patient is usually treated with anti-inflammatory, antipruritic and / or anti-proliferative and keratolytic preparations, which places great demands on the patient's care and conscientiousness, since treatment has hitherto been carried out almost exclusively with monopreparations.
- the time required for the treatment is very large. Not only is the patient severely restricted in their freedom and well-being due to their illness, but the treatment also requires their full attention.
- the object of the invention is to provide a pharmaceutical composition for the local treatment of skin diseases caused by an unphysiologically high colonization with Malassezia furfur, in particular seborrheic dermatitis (seborrheic eczema, Dandruff) and pityriasis versicolor (bran fungus), which have a significantly improved effectiveness has simultaneous increase in patient compliance.
- Salicylic acid a keratolytic substance
- Salicylic acid a keratolytic substance
- the use of salicylic acid in the form of salicyl petrolatum, salicyl alcohol, salicyl collodion, salicyl pig lard, salicyleucerin and salicyl gel for the treatment of the above-mentioned skin diseases has long been known.
- the use of solutions of salicylic acid in fatty oils such as castor oil and olive oil for the treatment of the above-mentioned skin diseases is also common.
- Salicyl Vaseline, Salicylleucerin and Salicylschweinschmalz have the disadvantage that they are difficult to wash off and the salicylic acid has little effect because it is in suspension.
- salicylic lard becomes rancid very quickly.
- Salicylic acid and salicylic acid gel contain alcohol, which dries out the scalp and leads to additional dandruff.
- the known salicylic acid oil solutions have a high proportion of long-chain fatty acids, which are the main food source of the yeast Malassezia furfur. In addition, these oil solutions quickly become rancid. Treatment with such components thus leads to an increased multiplication of the yeast.
- Polydocanol polyethylene glycol 9-monododecyl ether
- thesite is usually used as a surface anesthetic or antipruiginosum to combat the itching in dermatological preparations.
- the pharmaceutical composition according to the invention can contain antifungals such as e.g. Nystatin, amphotericin B, natamycin, griseofulvin, clotrimazole, bifonazole, miconazole, econazole, omoconazole, fenticonazole, oxiconazole, tioconazole, ketoconazole, croconazole, isoconazole, sertaconazole, tolerbafitoxinole, tolerbicafinifinole, tolerbicafinifinole, Contain salts.
- antifungals such as e.g. Nystatin, amphotericin B, natamycin, griseofulvin, clotrimazole, bifonazole, miconazole, econazole, omoconazole, fenticonazole, oxiconazole, tioconazole, ketoconazole, cro
- the pharmaceutical composition according to the invention can in particular contain bifonazole, miconazole, econazole, omoconazole, ketoconazole, sertaconazole, ciclopiroxolamine, terbinafine and / or their pharmaceutically acceptable salts as antifungal agents in addition to polydocanol and optionally salicylic acid.
- the pharmaceutical composition according to the invention can preferably contain bifonazole, ketoconazole and / or their pharmaceutically acceptable salts as an antifungal agent in addition to polydocanol and optionally salicylic acid.
- the pharmaceutical composition according to the invention can optionally contain agents which prevent the decomposition of the active ingredients.
- Antioxidants in particular butylated hydroxyanisole (BHA), butylated hydroxytoluene and vitamin E, are preferred.
- BHA butylated hydroxyanisole
- ketoconazole is used as an antifungal, such a stabilizing agent can be added.
- the combination according to the invention can be processed in a cosmetically acceptable, strongly spreading and easily washable oil base and can be used to treat the skin diseases mentioned, in particular seborrheic dermatitis in the copi area.
- the previously used antifungals for the treatment of fungi on hairy skin are in the form of shampoos.
- the shampoo When using the shampoo, there is only a short contact between the antifungal and the diseased scalp. This contact is too short to be effective.
- the scalp is also covered with dandruff, so that the area of attack for the antifungal agent is further reduced. A sufficient effect could not be achieved even after previous use of a keratolytic that removes the dandruff.
- the sole use of a keratolytic only results in the detachment of the currently existing dandruff. It does not deal with the real cause of dandruff formation.
- the propylene glycol octanoate decanoate (Miglyol 840) that may be contained in the oil base is not only a component of the oil base, but also influences the composition of the skin oils.
- the ratio of growth-promoting long-chain fatty acids is in favor of growth-inhibiting medium-chain fatty acids postponed.
- the salicylic acid detaches the dandruff so that the antifungal agent has an enlarged area of attack on the scalp. The effect of the antifungal agent on the diseased areas throughout the night enables a sufficient exposure time, leads to the desired effect and interrupts the pathogenesis by controlling the yeast growth.
- the treatment methodology which is very simplified for the patient, and the synergistic effect enables patients with a severe course of the disease to be relieved and their suffering substantially improved soon.
- composition according to the invention contains 0.5-10%, in particular 0.5-3% of at least one antifungal, 1-15%, in particular 8-12% polydocanol and optionally 1-15%, in particular 3-7% salicylic acid and optionally 0, 1-1% of a stabilizing substance dissolved in an oil base, so that a stable, clear, single-phase solution is created.
- the percentages relate to the total amount of the pharmaceutical composition.
- the oil base can be almost water-free and immiscible with water
- the oil base can contain 1-15% alcohols and 60-98% esters and optionally 1-10% surfactants and / or dyes and / or aroma essences, each based on the total amount of the composition.
- Monohydric alcohols such as e.g. aromatic alcohols (benzyl alcohol) and longer-chain alcohols (propanol, isopropanol, butanol) and polyhydric alcohols such as 1,2-diols (1,2-propanediol, 1,2-butanediol), 1,3-diols (1,3-propanediol) and 1,4-diols (1,4-butanediol) can be used.
- aromatic alcohols benzyl alcohol
- longer-chain alcohols propanol, isopropanol, butanol
- polyhydric alcohols such as 1,2-diols (1,2-propanediol, 1,2-butanediol), 1,3-diols (1,3-propanediol) and 1,4-diols (1,4-butanediol) can be used.
- Esters are esters of dihydric alcohols with fatty acids of medium and long chain length, especially with even and odd, branched and unbranched medium chain (C 8 - C 12 ) fatty acids or branched long chain (C 13 - C 18 ) fatty acids or their mixtures, especially simple or mixed Esters of caprylic acid, capric acid.
- Nonanoic acid and isostearic acid mixturetures of branched chains Octadecanoic acids
- propylene glycol octanoate decanoate propylene glycol-caprylic acid-capric acid ester or miglyol.
- the oil base can contain, instead of the esters, 60-98% triglycerides from at least one fatty acid, selected from the group consisting of saturated aliphatic and branched medium-chain fatty acids (same fatty acids as for esters), based on the total weight of the composition.
- esters or triglycerides that may be included in the oil base can be partially replaced with liquid paraffin, a monovalent ester (e.g. isopropyl palmitate), or a mixture of both, so that the ester content drops below 70% based on the total weight of the composition.
- a monovalent ester e.g. isopropyl palmitate
- the alcohols that may be contained in the oil base can be mixed with a mixture of non-ionic surfactants, e.g. Cetylstearyl alcohol, glycerol monostearate, polysorbate 20, polysorbate 60, polysorbate 80, polyethylene glycol 400 monostearate and poloxamer 188, dissolved in a monohydric alcohol (e.g. isopropanol to octanol) can be replaced.
- a monohydric alcohol e.g. isopropanol to octanol
- the proportion of esters can be reduced or the alcohol can be replaced.
- composition according to the invention can be in the form of an oily, clear solution which is applied to the scalp and can optionally act under occlusion (hood) to increase the effectiveness overnight.
- composition according to the invention is also well tolerated in long-term treatment. No allergic or toxic reactions have been observed. The extremely high effectiveness is shown by fast, complete desquamation and a long-lasting effect even in serious illnesses. The patient compliance is greatly improved by the cosmetic, pleasant preparation and the good application behavior (spreading ability). Washing out the composition according to the invention with a shampoo which contains an antifungal agent additionally increases the effectiveness.
- the combination according to the invention can be processed in a cosmetically acceptable alcohol base and used to treat the skin diseases mentioned, in particular pityriasis versicolor (bran fungus) in the body area. Due to the good applicability and the fast evaporation of the alcohol base, an acceptable, simple and effective application is guaranteed.
- composition according to the invention contains 0.5-10%, in particular 0.5-3% of at least one antifungal, 5-20%, in particular 10-20% polydocanol and optionally 1-10%, in particular 1-5% salicylic acid and optionally 0, 1-1% of a stabilizing substance dissolved in an alcohol base.
- the percentages relate to the total amount of the pharmaceutical composition.
- the alcohol base can contain 20-50%, in particular 20-40% of a monohydric alcohol and / or 30-70%, in particular 40-60% of a dihydric alcohol and, if appropriate, dyes and / or aroma essences.
- Aromatic alcohols (benzyl alcohol) and / or longer-chain alcohols (propanol, isopropanol, butanol), in particular isopropanol, can be used as monohydric alcohols.
- 1,2-Diols in particular propylene glycol, can be used as dihydric alcohols.
- Vitamin E 0.10 g
- ketoconazole 2 g of ketoconazole, 5 g of salicylic acid, 10 g of polydocanol and 3.5 g of 1,3-propanediol are mixed. 79.5 g of propylene glycol-caprylic acid-capric acid ester are added to this mixture. The result is a clear, single-phase solution.
- Polyethylene glycol (PEG-7) 2.50 g
- the polysorbate is dissolved in isopropanol.
- Ketoconazole and salicylic acid are dissolved in this solution and added to the ester.
- Vitamin E 0.10 g
- the polysorbate is dissolved in isopropanol.
- Ketoconazole and salicylic acid are dissolved in this solution and added to the ester.
- the oil is produced as in Example 21.
- ketoconacol 3 g of salicylic acid and 15 g of polydocanol are dissolved in 50 g of propylene glycol and mixed with 31 g of isopropanol.
- Example 32 1 g of bifonazole, 3 g of salicylic acid and 10 g of polydocanol are dissolved in 50 g of propylene glycol and mixed with 36 g of isopropanol (70%).
- Example 32 1 g of bifonazole, 3 g of salicylic acid and 10 g of polydocanol are dissolved in 50 g of propylene glycol and mixed with 36 g of isopropanol (70%).
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU49144/00A AU4914400A (en) | 1999-05-11 | 2000-04-28 | Novel pharmaceutical composition |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19921794.7 | 1999-05-11 | ||
DE19921794A DE19921794A1 (de) | 1999-05-11 | 1999-05-11 | Neue pharmazeutische Zusammensetzung |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2000067732A2 true WO2000067732A2 (de) | 2000-11-16 |
WO2000067732A3 WO2000067732A3 (de) | 2001-04-19 |
Family
ID=7907767
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2000/003859 WO2000067732A2 (de) | 1999-05-11 | 2000-04-28 | Pharmazeutische zusammensetzung enthaltend antimykotikum, polydocanol und salycylsaüre |
Country Status (3)
Country | Link |
---|---|
AU (1) | AU4914400A (de) |
DE (1) | DE19921794A1 (de) |
WO (1) | WO2000067732A2 (de) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001087274A3 (de) * | 2000-05-17 | 2002-05-23 | Beiersdorf Ag | Pflasterabdeckung für kinder |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE60323942D1 (de) * | 2002-02-19 | 2008-11-20 | Procter & Gamble | Lipase-hemmende zusammensetzung |
DE10326959A1 (de) * | 2003-06-16 | 2005-01-13 | Vincenzo Tilelli | Mittel zur Förderung von Haarwuchs |
ES2535827T3 (es) | 2011-02-11 | 2015-05-18 | Moberg Pharma Ab | Nueva composición antifúngica |
WO2013093823A2 (en) | 2011-12-20 | 2013-06-27 | Vyome Biosciences Pvt Ltd | Topical oil composition for the treatment of fungal infections |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61151117A (ja) * | 1984-12-25 | 1986-07-09 | Bayer Yakuhin Kk | 抗真菌ゲル製剤 |
JPS6261915A (ja) * | 1985-09-10 | 1987-03-18 | Taisho Pharmaceut Co Ltd | 抗真菌外用製剤 |
DE4107153A1 (de) * | 1991-03-06 | 1992-09-10 | Gregor Cevc | Praeparat zur wirkstoffapplikation in kleinsttroepfchenform |
JP2555555B2 (ja) * | 1991-07-03 | 1996-11-20 | 武田薬品工業株式会社 | 抗真菌性外用製剤 |
US5318781A (en) * | 1993-04-06 | 1994-06-07 | Hoffmann-La Roche Inc. | Absorption enhancement of antibiotics |
EP0872229A1 (de) * | 1997-04-14 | 1998-10-21 | Janssen Pharmaceutica N.V. | Mittel enthaltend ein Fungizid und ein Phospholipid |
US6231875B1 (en) * | 1998-03-31 | 2001-05-15 | Johnson & Johnson Consumer Companies, Inc. | Acidified composition for topical treatment of nail and skin conditions |
US6284234B1 (en) * | 1998-08-04 | 2001-09-04 | Johnson & Johnson Consumer Companies, Inc. | Topical delivery systems for active agents |
-
1999
- 1999-05-11 DE DE19921794A patent/DE19921794A1/de not_active Ceased
-
2000
- 2000-04-28 WO PCT/EP2000/003859 patent/WO2000067732A2/de active Search and Examination
- 2000-04-28 AU AU49144/00A patent/AU4914400A/en not_active Withdrawn
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001087274A3 (de) * | 2000-05-17 | 2002-05-23 | Beiersdorf Ag | Pflasterabdeckung für kinder |
Also Published As
Publication number | Publication date |
---|---|
WO2000067732A3 (de) | 2001-04-19 |
AU4914400A (en) | 2000-11-21 |
DE19921794A1 (de) | 2000-11-23 |
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