WO1997034644A1 - Topical formulations for the treatment of nail psoriasis - Google Patents
Topical formulations for the treatment of nail psoriasis Download PDFInfo
- Publication number
- WO1997034644A1 WO1997034644A1 PCT/EP1997/000905 EP9700905W WO9734644A1 WO 1997034644 A1 WO1997034644 A1 WO 1997034644A1 EP 9700905 W EP9700905 W EP 9700905W WO 9734644 A1 WO9734644 A1 WO 9734644A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- formulation
- formulation according
- spreading
- film former
- treatment
- Prior art date
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/30—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds
- A61K8/49—Cosmetics or similar toiletry preparations characterised by the composition containing organic compounds containing heterocyclic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7015—Drug-containing film-forming compositions, e.g. spray-on
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
- A61L15/44—Medicaments
-
- 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
-
- 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
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2300/00—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices
- A61L2300/40—Biologically active materials used in bandages, wound dressings, absorbent pads or medical devices characterised by a specific therapeutic activity or mode of action
Definitions
- Dithranol (local), PUVA, glucocorticoids and vitamin D analogues (local) or systemic methotrexate, retinoids, cyclosporin A treated.
- EP 0 634 170 describes formulations for the treatment of psoriasis.
- the invention aims to provide a formulation which does not have the disadvantages described above or has them only to a minor extent.
- the object is achieved by using a formulation which consists of the active ingredient, at least one spreading solvent, a volatile solvent and a water-insoluble film former for the manufacture of a medicament for the treatment of nail psoriasis.
- Spreading solvents are understood to mean compounds which are found in a test system, as in Pharm. Research / Drug Res. 31 (II), 8a, p. 1 334, 1981, give the formulations according to the invention a higher spread number than Example 12 from EP 0 226 984.
- Volatile solvents are understood to mean compounds which have a boiling point which is below 80 ° C.
- active ingredients come e.g. in question: leflunomide and its metabolite A 77 1726, propentofylline, pentoxifylline, cyclosporin A or glucocorticoids, e.g. Alclometasone dipropionate, amcinonide, beclomethasone dipropionate, Bendacort, betamethasone benzoate, betamethasone dipropionate, betamethasone valerate, budesonide, chlorquinaldol, clioquinol, clobetasol propionate, clobetasone butyrate, desonide, desoximetasone, dexamethasone, dichlorisone, diflorasone diacetate, diflucortolone, difluprednate, fluazacort, flucinolone acetonide, fluclorolone, fludroxycortide, Flumathasonpivalat, Fluocinolonacetonide, Fluocino
- Penetration-promoting substances are also used in these formulations, e.g. Oleyl oleate, n-octanol, N-methylpyrrolidone, hexyl laurate.
- Suitable film formers are, for example, substances based on cellulose nitrate or physiologically harmless polymers, as are customary, for example, in cosmetics, preferably as a mixture with cellulose nitrate.
- Examples include polyvinyl acetate and partially saponified polyvinyl acetate, copolymers of vinyl acetate on the one hand and acrylic acid or crotonic acid or Monoalkyl maleates on the other hand, tertiary copolymers of vinyl acetate on the one hand and crotonic acid and vinyl neodecanoate, or crotonic acid and vinyl propionate on the other hand, copolymers of methyl vinyl ether and monoalkyl maleate, in particular as monobutyl maleate, copolymers of Fettklavinylester and acrylic acid or methacrylic acid, copolymers of N-vinylpyrrolidone, methacrylic acid and alkyl methacrylate, copolymers of acrylic acid and methacrylic acid
- Suitable physiologically acceptable solvents are substances such as hydrocarbons, alcohols, ethers, ketones and esters customary in cosmetics, in particular ethanol, isopropanol or acetic acid esters of monohydric alcohols, such as ethyl and butyl acetate.
- the formulations according to the invention can furthermore contain additives customary in cosmetics, such as phthalate or camphor-based plasticizers, dyes or colored pigments, pearlescent agents, sedimentation retardants, sulfonamide resins, silicates, fragrances, surface-active substances, for example wetting agents such as sodium dioctylsulfosuccinate (DONS) and / or PEG-400 monolaurate, Tween ® 80, lanolin derivatives, photoprotective agents such as 2-hydroxy-4-methoxybenzophenone, antibacterial and antimycotic active substances, substances with a keratolytic and / or keratoplastic action, such as ammonium sulfite, esters and salts of thioglycolic acid, urea, allantoin, enzymes, Salicylic acid, complexing agents such as edetic acid and its salts and pH-adjusting substances.
- Colored or pigmented formulations have the advantage, for example, that they can be
- the total concentration of the antipsoriatic active ingredients is from 0.1 to 10 percent by weight (hereinafter abbreviated as%), in particular from 0.5% to 5%.
- the concentration of the spreading solvent is from 0.1% to 10%.
- the concentration of the film former is from 3.0% to 35%.
- the total concentration of volatile solvents is from 50% to 90%.
- compositions according to the invention have the following compositions:
- silica gel layer determined according to the method given in Pharmaceutical Research / Drug Res. 31 (II), 8a, p. 1334, 1981, which was modified for measuring liquid formulations as follows.
- the liquid formulation to be examined was applied into the inner lumen of a glass ring which was placed in the center of the thin-layer plate. In each case 100 ⁇ l were applied at 21 ° C.
- the total area of the spreading capacity - idealized as a circular area - was determined by determining the final value of Z.
- Relative spreading capacity spreading capacity of the formulation divided by spreading capacity of the comparison formulation.
- IPP isopropyl palmitate
- An anhydrous, volatile solvent or solvent mixture is introduced and, with stirring, a spreading solvent, a film former and an antipsoriatic active ingredient are added in succession so that a solution or a suspension is formed.
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Epidemiology (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Communicable Diseases (AREA)
- Oncology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Hematology (AREA)
- Materials Engineering (AREA)
- Birds (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 (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP97905085A EP0888138A1 (en) | 1996-03-16 | 1997-02-26 | Topical formulations for the treatment of nail psoriasis |
JP09533072A JP2000512265A (en) | 1996-03-16 | 1997-02-26 | Topical formulations for the treatment of nail psoriasis |
KR1019980707296A KR20000064607A (en) | 1996-03-16 | 1997-02-26 | Topical preparation for nail psoriasis treatment |
BR9708081A BR9708081A (en) | 1996-03-16 | 1997-02-26 | Topical formulations for treatment of nail psoriasis |
AU18767/97A AU1876797A (en) | 1996-03-16 | 1997-02-26 | Topical formulations for the treatment of nail psoriasis |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19610482.3 | 1996-03-16 | ||
DE19610482 | 1996-03-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1997034644A1 true WO1997034644A1 (en) | 1997-09-25 |
Family
ID=7788561
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP1997/000905 WO1997034644A1 (en) | 1996-03-16 | 1997-02-26 | Topical formulations for the treatment of nail psoriasis |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP0888138A1 (en) |
JP (1) | JP2000512265A (en) |
KR (1) | KR20000064607A (en) |
AU (1) | AU1876797A (en) |
BR (1) | BR9708081A (en) |
CA (1) | CA2248977A1 (en) |
WO (1) | WO1997034644A1 (en) |
ZA (1) | ZA972180B (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913154A1 (en) * | 1997-08-21 | 1999-05-06 | Hoechst Marion Roussel Deutschland GmbH | Antipsoriatic nail lacquer |
WO2005018585A1 (en) * | 2003-08-25 | 2005-03-03 | Bioequal Ag | Pharmaceutical and cosmetic formulations for treating fingernails |
US11547735B2 (en) | 2020-09-14 | 2023-01-10 | Korea Institute Of Science And Technology | Composition for ameliorating psoriasis symptoms containing extract of Thalictrum squarrosum steph |
US11690887B2 (en) | 2020-09-14 | 2023-07-04 | Korea Institute Of Science And Technology | Composition for ameliorating psoriasis symptoms containing extract of Dianthus superbus L |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1901709A2 (en) * | 2005-06-10 | 2008-03-26 | Galderma S.A. | Controlled release of a drug through skin on the basis of a topical composition comprising a drug, a film-forming silicone and at least one volatile solvent |
CA2775393C (en) * | 2012-05-02 | 2014-04-29 | Samy Saad | Topical non-aqueous pharmaceutical formulations |
KR102327827B1 (en) | 2019-11-01 | 2021-11-18 | 한국과학기술연구원 | Composition for improving psoriasis symptom comprising extract of Curcuma longa L and UV treatment |
KR102527907B1 (en) | 2020-09-14 | 2023-05-03 | 한국과학기술연구원 | Composition for improving psoriasis symptom comprising extract of Sphallerocaprus gracilis |
KR20230041255A (en) | 2021-09-17 | 2023-03-24 | 한국과학기술연구원 | Composition for improving psoriasis symptom comprising extract of Aruncus dioicus var. kamtschaticus |
KR20230041257A (en) | 2021-09-17 | 2023-03-24 | 한국과학기술연구원 | Composition for improving psoriasis symptom comprising cimicifugolide A |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2397186A1 (en) * | 1977-07-15 | 1979-02-09 | Mallinckrodt Inc | COMPOSITIONS OF NAIL POLISH AND ITS PRODUCTION PROCESS |
GB2085297A (en) * | 1980-10-08 | 1982-04-28 | Bernstein Joel Edward | Composition for treating psoriasis of the fingernails |
EP0055397A1 (en) * | 1980-12-05 | 1982-07-07 | Bayer Ag | Antifungal compositions with a high release rate of the drug as an elastic liquid dressing |
WO1987002580A1 (en) * | 1985-11-04 | 1987-05-07 | Dermatological Products Of Texas | Film-forming, pharmaceutical vehicles for application of medicaments to nails, pharmaceutical compositions based on those vehicles, and methods of using same |
EP0515312A2 (en) * | 1991-05-23 | 1992-11-25 | Sandoz Ltd. | Pharmaceutical composition containing terbinafine as an anti-mycotic agent |
WO1995003838A1 (en) * | 1993-07-28 | 1995-02-09 | Pfizer Inc. | Psoriasis treatment |
WO1996014048A1 (en) * | 1994-11-08 | 1996-05-17 | Seidenschnur Edel K | Treatment of keratinic and psoriatic disorders with a nail lacquer containing a vitamin d metabolite or derivative and/or a vitamin a derivative |
-
1997
- 1997-02-26 AU AU18767/97A patent/AU1876797A/en not_active Abandoned
- 1997-02-26 CA CA002248977A patent/CA2248977A1/en not_active Abandoned
- 1997-02-26 JP JP09533072A patent/JP2000512265A/en active Pending
- 1997-02-26 BR BR9708081A patent/BR9708081A/en not_active Application Discontinuation
- 1997-02-26 WO PCT/EP1997/000905 patent/WO1997034644A1/en not_active Application Discontinuation
- 1997-02-26 KR KR1019980707296A patent/KR20000064607A/en not_active Application Discontinuation
- 1997-02-26 EP EP97905085A patent/EP0888138A1/en not_active Withdrawn
- 1997-03-13 ZA ZA9702180A patent/ZA972180B/en unknown
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2397186A1 (en) * | 1977-07-15 | 1979-02-09 | Mallinckrodt Inc | COMPOSITIONS OF NAIL POLISH AND ITS PRODUCTION PROCESS |
GB2085297A (en) * | 1980-10-08 | 1982-04-28 | Bernstein Joel Edward | Composition for treating psoriasis of the fingernails |
EP0055397A1 (en) * | 1980-12-05 | 1982-07-07 | Bayer Ag | Antifungal compositions with a high release rate of the drug as an elastic liquid dressing |
WO1987002580A1 (en) * | 1985-11-04 | 1987-05-07 | Dermatological Products Of Texas | Film-forming, pharmaceutical vehicles for application of medicaments to nails, pharmaceutical compositions based on those vehicles, and methods of using same |
EP0515312A2 (en) * | 1991-05-23 | 1992-11-25 | Sandoz Ltd. | Pharmaceutical composition containing terbinafine as an anti-mycotic agent |
WO1995003838A1 (en) * | 1993-07-28 | 1995-02-09 | Pfizer Inc. | Psoriasis treatment |
WO1996014048A1 (en) * | 1994-11-08 | 1996-05-17 | Seidenschnur Edel K | Treatment of keratinic and psoriatic disorders with a nail lacquer containing a vitamin d metabolite or derivative and/or a vitamin a derivative |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0913154A1 (en) * | 1997-08-21 | 1999-05-06 | Hoechst Marion Roussel Deutschland GmbH | Antipsoriatic nail lacquer |
US6352686B2 (en) | 1997-08-21 | 2002-03-05 | Aventis Pharma Deutschland Gmbh | Antipsoriatic nail polish |
WO2005018585A1 (en) * | 2003-08-25 | 2005-03-03 | Bioequal Ag | Pharmaceutical and cosmetic formulations for treating fingernails |
US11547735B2 (en) | 2020-09-14 | 2023-01-10 | Korea Institute Of Science And Technology | Composition for ameliorating psoriasis symptoms containing extract of Thalictrum squarrosum steph |
US11690887B2 (en) | 2020-09-14 | 2023-07-04 | Korea Institute Of Science And Technology | Composition for ameliorating psoriasis symptoms containing extract of Dianthus superbus L |
Also Published As
Publication number | Publication date |
---|---|
BR9708081A (en) | 1999-07-27 |
JP2000512265A (en) | 2000-09-19 |
AU1876797A (en) | 1997-10-10 |
ZA972180B (en) | 1997-09-16 |
EP0888138A1 (en) | 1999-01-07 |
CA2248977A1 (en) | 1997-09-25 |
KR20000064607A (en) | 2000-11-06 |
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