Ungual/periungual compositions comprising morpholine compounds and water-soluble film-forming agents

• US 20080260656A1
• Filed: 04/11/2008
• Published: 10/23/2008
• Est. Priority Date: 10/14/2005
• Status: Abandoned Application

• Current Assignee: Galderma SA (Switzerland) (Galderma Holding SA)
• Original Assignee: Galderma SA (Switzerland) (Galderma Holding SA)
• Inventors: Mallard, Claire
• Application Number:
  US12/081,207
• Publication Number:
  US 20080260656A1
• Time in Patent Office: Days
• US Class Current: 424/45
• CPC Class Codes: A61K 2300/00 Mixtures or combinations of active ingredients, wherein at least one active ingredient is fully defined in groups A61K31/00 - A61K41/00
• CPC Class Codes: A61K 31/5375 1,4-Oxazines, e.g. morpholine
• CPC Class Codes: A61K 9/7015 Drug-containing film-forming compositions, e.g. spray-on
• CPC Class Codes: A61P 17/00 Drugs for dermatological disorders
• CPC Class Codes: A61P 17/02 for treating wounds, ulcers, burns, scars, keloids, or the like
• CPC Class Codes: A61P 17/04 Antipruritics
• CPC Class Codes: A61P 17/06 Antipsoriatics
• CPC Class Codes: A61P 17/12 Keratolytics, e.g. wart or anti-corn preparations
• CPC Class Codes: A61P 17/14 for baldness or alopecia
• CPC Class Codes: A61P 31/04 Antibacterial agents
• CPC Class Codes: A61P 31/06 for tuberculosis
• CPC Class Codes: A61P 31/08 for leprosy
• CPC Class Codes: A61P 31/10 Antimycotics
• CPC Class Codes: A61P 31/22 for herpes viruses
• CPC Class Codes: A61P 33/02 Antiprotozoals, e.g. for leishmaniasis, trichomoniasis, toxoplasmosis
• CPC Class Codes: A61P 33/10 Anthelmintics
• CPC Class Codes: A61P 33/14 Ectoparasiticides, e.g. scabicides
• CPC Class Codes: A61P 35/00 Antineoplastic agents
• CPC Class Codes: Y02A 50/30 Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change

Abstract

Pharmaceutical compositions suited for ungual and periungual application and useful for the treatment of dermatological conditions/afflictions, in particular onychomycosis, contain an anti-mycotic agent of the family of the morpholines and a water-soluble film-forming agent.

Claims

1. A pharmaceutical/dermatological composition suited for ungual and periungual application, comprising:

at least one morpholino anti-mycotic active agent or derivative thereof;

at least one water-soluble film-forming agent, other than a hydroxyalkylchitosan or carboxyalkylchitosan;

at least one absorption promoter; and

an organic solvent or a mixture of organic solvents/cosolvents.

2. The pharmaceutical/dermatological composition as defined by claim 1, said at least one morpholino anti-mycotic agent comprising fenpropimorph, tridemorph, amorolfine and or pharmaceutically acceptable salts thereof.

3. The pharmaceutical/dermatological composition as defined by claim 1, comprising a pharmaceutically acceptable amorolfine salt formed from an acid selected from among hydrohalic acids, mono- and bifunctional carboxylic and hydroxycarboxylic acids, and sulfonic acids.

4. The pharmaceutical/dermatological composition as defined by claim 3, comprising amorolfine hydrochloride.

5. The pharmaceutical/dermatological composition as defined by claim 4, comprising:

amorolfine hydrochloride as anti-mycotic agent;

at least one water-soluble film-forming agent;

at least one absorption promoter; and

an organic solvent or a mixture of organic solvents/cosolvents.

6. The pharmaceutical/dermatological composition as defined by claim 1, wherein the concentration of anti-mycotic agent ranges from 0.01 to 20% by weight, with respect to the total weight of the composition.

7. The pharmaceutical/dermatological composition as defined by claim 6, wherein the concentration of anti-mycotic agent is 2.5%, 3.5% or 5% by total weight, with respect to the total weight of the composition.

8. The pharmaceutical/dermatological composition as defined by claim 1, comprising at least one water-soluble film-forming agent selected from among polyvinylpyrrolidones and derivatives thereof, polysaccharides, gums, polyvinyl alcohols, celluloses and derivatives thereof, cyanoacrylic polymers, and acrylic polymers and copolymers and polyacrylamides which are soluble in water.

9. The pharmaceutical/dermatological composition as defined by claim 8, comprising at least one film-forming agent selected from among polyvinylpyrrolidones and soluble copolymers thereof.

10. The pharmaceutical/dermatological composition as defined by claim 8, comprising at least one film-forming agent selected from among celluloses and derivatives thereof, polysaccharides and cyanoacrylic polymers.

11. The pharmaceutical/dermatological composition as defined by claim 1, comprising from 0.01 to 50% w/w of said at least one film-forming agent

12. The pharmaceutical/dermatological composition as defined by claim 1, comprising at least one absorption promoter selected from among sulfoxides, fatty acids, fatty acid esters, polyols, amides, surfactants, terpenes, alkanones, lactones, mercaptans, aliphatic organic compounds, amino acids and derivatives thereof, dioxolanes, azone and mixtures thereof.

13. The pharmaceutical/dermatological composition as defined by claim 1 comprising at least one absorption promoter selected from among urea, lactic acid, N-acetyl-L-cysteine and mixtures thereof.

14. The pharmaceutical/dermatological composition as defined by claim 1, comprising from 0.1 to 20% of said at least one absorption promoter.

15. The pharmaceutical/dermatological composition as defined by claim 1, comprising an organic solvent and/or at least one organic cosolvent selected from among ethanol, isopropyl alcohol, acetone, methyl acetate, ethyl acetate, butyl acetate, alkyl methyl sulfoxides, 2-propanol, methyl isobutyl ketone, 1-butanol, dichloromethane, N-methyl-2-pyrrolidone and mixtures thereof.

16. The pharmaceutical/dermatological composition as defined by claim 15, comprising an ethanol solvent.

17. The pharmaceutical/dermatological composition as defined by claim 1, comprising from 70 to 90% by weight with respect to the total weight of the composition of said solvent/cosolvent.

18. The pharmaceutical/dermatological composition as defined by claim 1, comprising a water cosolvent.

19. The pharmaceutical/dermatological composition as defined by claim 18, comprising from 0.01 to 30% by weight of water, with respect to the total weight of the composition.

20. The pharmaceutical/dermatological composition as defined by claim 1, comprising a plasticizing agent selected from among phthalates, triacetates, citrates and mixtures thereof.

21. The pharmaceutical/dermatological composition as defined by claim 20, comprising from 0.01 to 10% by weight of said plasticizing agent, with respect to the total weight of the composition.

22. The pharmaceutical/dermatological composition as defined by claim 1, comprising a film-forming solution or nail varnish.

23. The pharmaceutical/dermatological composition as defined by claim 1, comprising a sprayable solution.

24. The pharmaceutical/dermatological composition as defined by claim 1, comprising a propellant gas.

25. The pharmaceutical/dermatological composition as defined by claim 24, said propellant gas comprising propane, butane, dichlorodifluoromethane, dichlorotetrafluoroethane, octafluorocyclobutane, nitrogen, carbon dioxide, dimethyl ether or mixtures thereof.

26. The pharmaceutical/dermatological composition as defined by claim 24, said propellant gas being in liquid form.

27. The pharmaceutical/dermatological composition as defined by claim 24, comprising from 0.01 to 30% by weight of said propellant gas, with respect to the total weight of the composition.

28. The pharmaceutical/dermatological composition as defined by claim 1, further comprising at least one other active agent selected from among an antibiotic agent, an anti-bacterial agent, a steroidal anti-inflammatory agent, a non-steroidal anti-inflammatory agent, an anti-parasitic agent, an anti-viral agent, an immunosuppressant agent, an agent which is a modulator of nuclear receptors, an anti-fungal agent and mixtures thereof.

29. A regime or regimen for the treatment and/or for the prevention of dermatological pathologies selected from among onychomycosis, green nails, paronychia, acute bacterial paronychia, chronic paronychia, erysipeloid, onychorrexis, gonococcus infection, swimming pool granuloma, larva migrans, leprosy, orf nodule, milkers'"'"' nodule, herpetic whitlow, sporotrichosis, syphilis, tuberculosis verrucosa cutis, tularaemia, tungiasis, peri- and subungual warts, herpes zoster, twenty-nail dystrophy and dermatological diseases which affect the nails, psoriasis, pustular psoriasis, alopecia areata, parakeratosis pustulosa, contact dermatosis, Reiter'"'"'s syndrome, psoriasiform acral dermatitis, lichen planus, idiophatic atrophy of the nails, lichen nitidus, lichen striatus, inflammatory linear verrucous epidermal naevus, pelade, pemphigus, bullosa pemphigoid, acquired epidermolysis bullosa, Darier'"'"'s disease, pityriasis rubra pilaris, palmoplantar keratoderma, contact eczema, erythema multiforme, scabies, Basex'"'"'s syndrome, systemic scleroderma, systemic lupus erythematosus, chronic lupus erythematosus and dermatomyositis, comprising administering to a mammal in need of such treatment, a thus effective among of a pharmaceutical/dermatological composition as defined by claim 1.

30. The regime or regimen as defined by claim 29, comprising the treatment and/or the prevention of onychomycosis.