EP2101726A2 - Compositions sous forme d'onguent comprenant un derive de vitamine d - Google Patents
Compositions sous forme d'onguent comprenant un derive de vitamine dInfo
- Publication number
- EP2101726A2 EP2101726A2 EP07866552A EP07866552A EP2101726A2 EP 2101726 A2 EP2101726 A2 EP 2101726A2 EP 07866552 A EP07866552 A EP 07866552A EP 07866552 A EP07866552 A EP 07866552A EP 2101726 A2 EP2101726 A2 EP 2101726A2
- Authority
- EP
- European Patent Office
- Prior art keywords
- composition
- composition according
- vitamin
- derivative
- oil
- 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.)
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Classifications
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- 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
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
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- 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
- A61K31/59—Compounds containing 9, 10- seco- cyclopenta[a]hydrophenanthrene ring systems
- A61K31/592—9,10-Secoergostane derivatives, e.g. ergocalciferol, i.e. vitamin D2
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- 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
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- 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
- A61K9/06—Ointments; Bases therefor; Other semi-solid forms, e.g. creams, sticks, gels
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/02—Stomatological preparations, e.g. drugs for caries, aphtae, periodontitis
-
- 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
- A61P17/06—Antipsoriatics
-
- 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
- A61P17/10—Anti-acne agents
-
- 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
- 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
Definitions
- the present invention relates to a new composition in the form of an anhydrous ointment not containing petrolatum, especially for topical application, comprising a vitamin D derivative optionally combined with an active agent of the family of steroidal anti-inflammatory drugs.
- Vitamin D and its derivatives are generally used in dermatology in the treatment of psoriasis because they limit the excessive production of cutaneous cells on the surfaces affected and have proven benefits for the treatment of this condition which is characterized in particular by the presence of thick lesions squamous and dry.
- vitamin D or some of the vitamin D derivatives are unstable in an acid environment (they exhibit maximum stability at pH values around 8).
- anhydrous compositions currently available on the market, allowing the formulation of active ingredients sensitive to water, while ensuring good chemical stability, are generally ointment-type compositions, consisting mainly of petrolatum.
- petrolatum is not satisfactory for the following reasons: after application, certain compositions comprising petroleum jelly are perceived as sticky and greasy, and are more brilliant. The fatty residue left on the skin prevents the patient suffering from psoriasis from being able to put back his clothes after treatment without risk of leaving fat marks, which does not necessarily induce the patient to follow his treatment.
- Non-compliance with the prescribed treatment is one of the main causes of failure;
- the article “Patients with psoriasis and their compliance with medication, Richard et al., J. Am. Acad Dermatol., Oct. 1999, p. 581-583 "indicates that nearly 40% of patients with a chronic illness such as psoriasis do not follow their treatment.
- the characteristics of the vehicle used in the pharmaceutical compositions are directly related to the patient's adherence to its treatment; -
- the preparation of compositions in the form of ointments based on petrolatum requires special compounds and conditions. Indeed, the petrolatum is solid at room temperature, and has a melting point greater than 40 ° C.
- One of the aims of the present invention is to provide a vaseline-free anhydrous pharmaceutical composition intended for topical application, which has a viscosity equivalent to that of ointments containing petroleum jelly, which is easy to prepare and which provides good stability. of the active ingredients and in which certain volatile compounds may be used.
- the composition according to the invention has in particular these advantages thanks to its preparation process.
- the invention therefore also relates to the particularly advantageous method of preparation of such a composition, wherein the step of incorporating the active ingredients is carried out at room temperature.
- Another object of the present invention is to provide an anhydrous pharmaceutical composition without vaseline intended for topical application having a prolonged stability, allowing optimized release of the active ingredients while being very well tolerated.
- the present invention thus relates to a new stable composition in the form of anhydrous ointment not containing petrolatum, especially for topical application, comprising at least one vitamin D derivative.
- the composition according to the invention may optionally contain at least one steroidal anti-inflammatory agent.
- anhydrous composition is meant a composition comprising a quantity of water less than or equal to 5% by weight relative to the total weight of the composition.
- stable composition is meant a chemically and physically stable composition.
- chemical stability is meant in particular that no degradation of the asset is observed over time and at temperatures between 4 and 40 ° C.
- physical stability is meant in particular that the compositions do not exhibit a drop in viscosity over time and at temperatures between 4 and 40 ° C.
- Ointment according to the invention means a thick composition at room temperature, commonly called “ointment, but also” ointment “or” cream “thick which comprises between 80 and 95% by weight relative to the total weight of the composition of compounds hydrophobes distinct from petrolatum.
- Such compounds are chosen in particular from liquid oils alone or as a mixture, said oils possibly being volatile or nonvolatile hydrocarbons, esters, vegetable oils and / or silicone oils which can be gelled by lipophilic compounds which are solid at temperature. such as waxes, butters, esters of fatty acids.
- thick is meant a composition having a final viscosity strictly greater than 30,000 cps at 25 ° C, said viscosity being measured using a Brookfield RVDVII Mobile 18 at the speed of 5 rpm in 30 s.
- the viscosity is around 90,000 cps, measured at 25 ° C using a Brookfield RVDVII + Mobile 4 at a speed of 30 rpm in 30 s.
- those skilled in the art will adapt the measurement parameters of the viscosity as a function of the composition according to the invention.
- ambient temperature means a temperature between 20 and 30 ° C.
- the anhydrous nature of the ointment containing no petrolatum according to the invention makes it possible to avoid the instability of the vitamin D derivative in an aqueous medium. Moreover, during application to the skin, it also makes it possible to slow evaporation of the water, and thus increases the impermeability of the stratum corneum; the hydrophobic film formed thus promotes cutaneous hydration and the passage of active ingredients.
- the anhydrous ointment according to the invention comprises: at least one vitamin D derivative; glyceryl behenate and / or derivatives and / or mixtures thereof; optionally, at least one additional lipophilic thickening agent or gelling agent; at least one solvent for the active ingredients, said solvent having a boiling point greater than 40 ° C. at least one fatty substance.
- the ointment according to the invention contains substantially no petrolatum, ie comprises at most 1% by weight of petrolatum relative to the total weight of the composition.
- vitamin D derivatives compounds which exhibit biological properties analogous to those of vitamin D, including properties of transactivation of vitamin D response elements (VDRE), such as agonist or antagonist activity. vis-à-vis receptors of vitamin D or its derivatives. These compounds are not generally natural metabolites of vitamin D. In particular, they are synthetic compounds comprising the vitamin D backbone with side chain modifications and / or also including modifications in the backbone itself. . Vitamin D-derived compounds useful according to the invention thus comprise structural analogs, for example biaromatic.
- vitamin D By way of illustration of the derivatives of vitamin D, mention may in particular be made of calcipotriol, calcithol or 1, 25 dihydroxyvitamin D 3 , doxercalciferol, secalcitol, maxacalcitol, seocalcitol, tacalcitol, paricalcitol, falecalcitriol, 1 ⁇ , 24S-Dihydroxy-vitamin D2, 1 (S), 3 (R) -dihydroxy-20 (R) - [((3- (2-hydroxy-2-propyl) -phenyl) -methoxy) -methyl ] -9,10-seco-pregna-5 (Z), 7 (E), 10 (19) -triene, ⁇ 4- [6-Ethyl-4 '- (1-ethyl-1-hydroxypropyl)] 2'-propyl-biphenyl-3-yloxymethyl] -2-hydroxymethyl-phenyl ⁇ -methanol and mixtures thereof. According to a preferred
- vitamin D derivatives that may be used according to the invention, mention may also be made of the derivatives described in the documents WO 02/34235, WO 00/64450, EP1 124779, EP1235824, EP1235777, WO 02/94754, WO 03/050067 and WO 00/26167.
- the compounds described in WO 00/26167 relate to structural analogues of vitamin D which show a selective activity on cell proliferation and differentiation without having a hypercalcemic character.
- the amount of vitamin D derivative is from 0.00001 to 5% by weight relative to the total weight of the composition, preferably from 0.0001 to 1% by weight and more particularly from 0.0001 to 0.1% by weight. weight.
- the composition comprises, as a second pharmaceutical active agent, a steroidal anti-inflammatory agent.
- the agent is selected from the group consisting of betamethasone, clobetasol, clobetasone, deoximethasone, diflucortolon, diflorasone, fluocinonide, flumethasone, fluocinolon, fluticasone, fluprednidene, halcinonide, hydrocortisone, momethasone, thamcinolon, their pharmaceutically acceptable esters and acetonides, and mixtures thereof.
- esters or acetonides mention may be made of those selected from the group consisting of 17-valerate, 17-propionate, 17,21-dipropionate, acetonide and acetonide-21-N. benzoyl-2-methyl- ⁇ -alaninate, acetonide-21- (3,3-dimethylbutyrate) and 17-butyrate.
- the steroidal anti-inflammatory agent is clobetasol 17-propionate (called clobetasol propionate in the present application).
- the composition comprises an amount of steroidal anti-inflammatory agent of between 0.0001 and 10% by weight relative to the total weight of the composition, preferably between 0.001 and 5%, more preferably between 0.001 and 0.1%. in weight.
- the composition according to the invention comprises glyceryl behenate, its derivatives or their mixtures.
- derivatives of glyceryl behenate is meant, but not exclusively, glyceryl monobhenate, dibenenate glyceryl, tribehenin.
- the composition according to the invention preferably comprises, in a preferred manner, the mixture of glyceryl dibenenate, tribehenin and glyceryl behenate.
- Such a mixture is in particular marketed under the name Comphtol 888 by Gattefossé.
- glyceryl behenate is understood to mean glyceryl behenate, its derivatives or their mixtures.
- Glyceryl behenate is an oily phase thickener.
- the glyceryl behenate is en masse in time and makes it possible to prepare a hydrophobic composition whose final viscosity is obtained only after a certain time.
- the constituents and the process are indeed chosen so as to impart fluidity to the composition at the end of immediate manufacture, facilitating the homogenization of the various constituents, but a final viscosity sought for about 24 hours following the manufacturing.
- the composition comprises from 1 to 40%, preferably from 5 to 30%, and even more preferably from 10 to 25% by weight relative to the total weight of the composition of glyceryl behenate.
- composition according to the invention may also comprise at least one additional lipophilic gelling agent or thickener.
- additional lipophilic gelling agent or thickener provides a better physical stability to the composition, particularly when the latter is subjected to accelerated stability temperature conditions (ICH criteria) at around 40 ° C.
- ICH criteria accelerated stability temperature conditions
- these compounds are used in the present invention as "viscosity adjusters": in particular, by choosing them judiciously, they ensure the stability of the composition at 40 ° C. This therefore gives a better quality to the compositions obtained.
- Additional lipophilic thickeners or gelling agents according to the invention are compounds which are distinct from glyceryl behenate, chosen in particular from waxes, fatty alcohols, hydrogenated oils and fatty acid esters.
- wax is generally meant a lipophilic compound, solid at room temperature (25 ° C.), with reversible solid / liquid state change, having a melting point greater than or equal to 30 ° C up to 200 ° C and in particular up to 120 ° C.
- useful waxes mention may be made of carnauba wax, microcrystalline waxes, beeswax, marketed under the name White Cerabeil by Barlocher, or else candellila wax.
- fatty alcohols that may be used, mention may be made of oleic alcohol, cetyl alcohol, cetearyl alcohol or stearyl alcohol.
- hydrophilic oil means the oils obtained by catalytic hydrogenation of animal or vegetable oils having linear or branched C 8 -C 3 fatty chains.
- isomerized jojoba oil such as partially hydrogenated trans isomerized jojoba oil manufactured or sold by the company Desert Whale under the commercial reference Iso-jojoba-50 ®, hydrogenated sunflower oil, hydrogenated castor oil , sold in particular under the name Cutina HR by Cognis, hydrogenated coconut oil and hydrogenated lanolin oil; preferably, the hydrogenated castor oil will be used.
- lanolin sold in particular under the name of Medilan by Croda
- glyceryl esters of fatty acids sold under the name of Gelucire by Gattefossé
- hydrogenated glycerides of coconut sold under the name of name of Akosoft 36 by Karlshamns
- the monostearate of diethylene glycol or propylene glycol sold respectively under the name Hydrine or Monosteol by Gattefosse.
- the composition comprises a total amount of glyceryl behenate and optionally additional lipophilic thickeners or gelling agents of between 1 and 40% by weight relative to the total weight of the composition, preferably between 5 and 30%.
- the composition comprises from 10 to 25% by weight of glyceryl behenate, and from 0.5 to 30% by weight of additional lipophilic thickener or gelling agent.
- the composition according to the invention does not contain polyorganosiloxane elastomer, namely any chemically crosslinked siloxane polymer which has viscoelastic properties.
- the desired viscosity of the composition according to the invention is obtained using, in particular, glyceryl behenate and the choice of other fatty substances used.
- the absence of elastomer within the composition makes it possible, in particular, to introduce more oily compounds thus conferring on the composition the desired emollient properties.
- the absence of elastomer makes it possible in particular to obtain the effect of the more pronounced glyceryl behenate, namely, a fluidity of the composition at the end of manufacture and a final viscocity reached about 24 hours after manufacture.
- composition also comprises at least one solvent of the active agent having a boiling point greater than 40 ° C.
- solvent having a boiling point greater than 40 ° C is meant in particular alcoholic or glycolic type solvents or oily type solvents.
- the total amount of solvent is between 1 and 50% by weight, preferably between 1 and 20% by weight, more preferably between 5 and 10% by weight relative to the total weight of the composition.
- solvents of the alcoholic or glycolic type that can be used according to the invention, is meant in particular ethanol, diethylene glycol monoethyl ether marketed under the name of Transcutol by Gattefossé, or isopropanol, propylene glycol, marketed lauryl alcohol. under the name of Nacol by SPCI, or N-methyl-pyrrolidone sold under the name of Pharmasolve by ISP.
- the solvent is ethanol.
- the solvent is an oil.
- an oil is preferably chosen from:
- mineral oils such as Marcol 152 or Primol 352 sold by Esso;
- triglycerides such as Caprylic / Capric Triglycerides sold under the name Migyol 812 N by SPCI,
- esters such as Octyl Dodecyl Myristate sold under the name MOD by Gattefossé, C12-C15 alkyl benzoate sold under the name Tegosoft TN by
- the following oil that can be used according to the invention is mineral oil, capric caphlic triglycerides and cetearyl isononanoate.
- silicone oils such as cyclomethicone sold under the name CM5 mirasil by rhodia or Dimethicone sold under the name Q7 9120 Silicon Fluid by Dow Corning.
- mineral oils such as Marcol 152 or Primol 352 sold by Esso;
- triglycerides such as Caprylic / Capric Triglycerides sold under the name Migyol 812 N by SPCI; esters, such as Octyl Dodecyl Myristate sold under the name MOD by Gattefosse; C12-C15 alkyl benzoate sold under the name of Tegosoft TN by Goldschmit or the cetearyl isononanoate sold under the name Cetiol SN PH by Cognis,
- guerbet alcohols such as octyldodecanol sold under the name Eutanol G by Cognis,
- these fatty substances may in particular be chosen in a varied manner by those skilled in the art in order to prepare a composition having the desired properties, for example in consistency, in texture or for their emollient, or moisturizing qualities.
- the oils are chosen from caprylic / capric triglycerides, cetearyl isononanoate, mineral oil sold under the name Primol 352 by Esso, cyclomethicone sold under the name Mirasil CM5, dimethicone sold under the name of Q7 9120 silicone fluid by Dow Corning,
- mineral oil is an excellent moisturizer. Its occlusive properties make it possible to block the insensible loss of transcutaneous water and to trap water under the surface of the skin, thanks to the formation of an inert occlusive membrane. This hydrocarbon accelerates the recovery of the normal properties of the skin barrier in the case of damaged skin, such as in atopic dermatitis or psoriasis.
- Medium chain triglycerides such as caprylic / capric triglycerides, are chosen for their much lower fat touch than some vegetable oils. In addition, they bring by their close chemical composition of the fatty acids of the skin an ideal environment for the penetration of the active ones.
- cetearyl isononanoate is an ester which has the particularity of presenting a dry and soft touch on the skin.
- At least one oil is present in addition to the following oil, their amount is between 0.05 and 98% by weight, preferably between 1 and 80% by weight.
- composition according to the invention may also comprise at least one surfactant, and / or at least one binder.
- the surfactants used are preferably nonionic surfactants, used for example, but not exclusively, to facilitate the incorporation of certain constituents such as glycols into the oily phase of the composition.
- glyceryl and optionally polyethylene glycol esters such as the mixture of glyceryl stearate and PEG-100 stearate, sold under the name Arlacel 165 by Uniqema, the mixture of glyceryl stearate and PEG-75 stearate, sold under the name of Gelot 64 by Gattefossé, the glyceryl stearate sold under the name of Cutina GMSV by Cognis; emulsifying waxes, such as the self-emulsifying wax sold under the name of Polawax NF by Croda, or the PEG-8 beeswax sold under the name of Apifil by Gattefossé; polysorbate 80 sold under the name Tween 80 by Uniqema; or else the mixture of glycerol stearate and PEG-2 stearate, sold under the name of Sedefos 75 by Gatte
- the amount of surfactant is between 0.1 and 20% by weight, preferably between 1 and 10% by weight.
- the composition may also comprise at least one binder.
- binders that may be used, mention may be made of magnesium stearate sold by Brentag, corn starch sold by Roquette, talc sold by WCD, cholesterol sold by Croda or silica sold by Degussa.
- the binders can be used in an amount of between 1 and 30% by weight, preferably between 1 and 20% by weight.
- absorption promoters may be used in the composition according to the invention.
- absorption promoters according to the invention include PPG-15 stearyl ether sold by Uniquema under the name Arlamol E, or else myristyl lactate sold by Croda under the name of Crodamol, ML.
- the incorporation of a base makes it possible, in particular, to neutralize all the acid traces present in certain lipophilic oils or excipients, acidic traces which can destabilize the active ingredients derived from vitamin D that can be used in the present invention.
- the bases that can be used in the composition are in particular triethanolamine, aminomethylpropanol, sodium hydroxide, diisopropanolamine, and preferably triethanolamine.
- composition according to the invention may also contain additives that those skilled in the art will choose according to the desired effect.
- additives for example, taken alone or in combination:
- antioxidants such as vitamin E and its derivatives, such as DL alpha Tocopherol Roche acetate; vitamin C and its derivatives, such as Roche's Ascorbyl Palmitate, butylhydroxy toluene sold under the name of Nipanox BHT by Clariant, vitamins such as vitamin PP or niacinamide
- soothing agents such as the PPG-12 / SMDI copolymer sold by Bertek pharmaceuticals under the trade name Polyolprepolymer-2 or still glycyrrhetinic acid or its derivatives such as for example Enoxolone sold by Cognis.
- moisturizing or humectant agents mention may be made, for example, of sugars and derivatives, glycols, glycerol, sorbitol, lecitins and cholesterol;
- preservatives such as paraben methyl sold under the name Nipagin M by Clahant, Propyl paraben sold under the name of Nipasol by Clahant, or phenoxyethanol sold under the name of phenoxetol by Clahant,
- acids or bases such as citric acid, sodium citrate, thethanolamine, aminomethylpropanol, sodium hydroxide, diisopropanolamine,
- composition according to the invention comprises, by weight relative to the total weight:
- glyceryl behenate 1 to 25% of glyceryl behenate, preferably at least 10%
- liquid emollient s
- solvent or not of the active agent
- composition according to the invention comprises, by weight relative to the total weight: - 1 to 20% of glyceryl behenate, preferably at least 10%,
- additives in particular of an organic base such as thethanolamine,
- composition according to the invention comprises, by weight relative to the total weight: - 10 to 20% of glyceryl behenate, at least 10%,
- binder (s) - 0 to 10%
- steroidal anti-inflammatory agent preferably clobetasol
- additives in particular of an organic base such as thethanolamine,
- the invention also relates to the use of the composition thus obtained as a medicament.
- composition can be used to prepare a medicament for treatment:
- dermatological disorders related to a disorder of keratinization relating to differentiation and proliferation in particular vulgar, comedonal, polymorphic, rosacea acne, nodulocystic acne, conglobata, senile acnes, secondary acne such as solar acne, drug or professional,
- ichthyosis ichthyosiform states
- Darrier's disease palmoplantar keratoderma
- leukoplakia and leukoplasiform states cutaneous or mucosal lichen (oral)
- dermatological conditions with an inflammatory immunoallergic component with or without a cell proliferation disorder in particular cutaneous, mucous or ungual psoriasis, psoriatic arthritis, cutaneous atopy, such as eczema, respiratory atopy, atopic dermatitis or gingival hypertrophy,
- - Benign or malignant dermal or epidermal proliferations of viral or non-viral origin, in particular common warts, flat warts, verruciform epidermodysplasia, oral or florid papillomatosis, T lymphoma, - proliferations that can be induced by the especially purple basal and squamous epithelioma,
- precancerous skin lesions in particular keratoacanthomas
- lipid metabolism diseases of lipid metabolism, such as obesity, hyperlipidemia, noninsulin-dependent diabetes or syndrome X,
- - alopecia of various origins in particular alopecia due to chemotherapy or radiation, - disorders of the immune system, such as asthma, type I diabetes mellitus, multiple sclerosis, or other selective malfunctions of the body.
- immune system or - disorders of the cardiovascular system such as arteriosclerosis or hypertension.
- the anhydrous ointment according to the invention although not containing petrolatum, is particularly suitable for the treatment of psoriasis.
- psoriasis is characterized by a dry skin accompanied by thickening of the stratum corneum. Thanks to the ointment according to the invention, this dryness is reduced by the provision of an emollient.
- composition according to the invention is also particularly suitable for the treatment of atopic dermatitis and in particular in children when preferably an oily-type solvent is used, and any other compound providing an emollient.
- the subject of the present invention is also a process for the preparation of the compositions according to the invention.
- Such a method allows in particular the maintenance of the compounds in the fluid state at the end of manufacture.
- One of the essential characteristics of the process for preparing the compositions according to the invention being the incorporation of the active phase at ambient temperature, that is to say that the final step of mixing the phases is carried out at room temperature
- ambient temperature is meant a temperature of between 20 and 30 ° C.
- active phase a phase containing at least one active ingredient.
- non-active phase a phase consisting of any other ingredient different from the active ingredient.
- the non-active phase is preferably an oily phase containing at least glyceryl behenate, preferably with another oily compound as described above.
- the process according to the invention comprises the following steps: a) preparation of the non-active phase: the glyceryl behenate is mixed with the other constituents of the non-active phase. This mixture requires heating to make the various constituents of the phase fluid.
- composition of this phase can be introduced with stirring at 40 ° C. Upon mixing, it is cooled to reach room temperature.
- One of the characteristics of this phase is the maintenance of the compounds in the fluid state despite cooling at room temperature.
- preparation of the active phase the active agent (s) is (are) mixed with its (their) (their) respective solvent (s) having a boiling point higher than 40 ° C, these constituents being potentially sensitive to heat and / or flammable (s). ;
- the active and non-active phases are then mixed at room temperature in order to obtain a homogeneous composition,
- the composition obtained is allowed to stand for the time necessary to obtain a composition having a viscosity as defined in the present application.
- the composition is allowed to stand for at least 16, preferably 24 hours.
- the composition has, after at least 24 hours, the final viscosity of an ointment.
- the method comprises either the direct introduction of this anti-inflammatory into the solution obtained in step b), or a step of mixing at least one steroidal anti-inflammatory drug. with a solvent, until a solution is obtained, and then introducing this solution into the mixture of step c).
- the manufacturing process comprises the following steps: a) preparation of the non-active phase: glyceryl behenate and the compounds that are distinct from the solvents and active agents, preferably the oily compounds, and / or the waxes and other additives potentials are mixed with stirring at the temperature required to be melted, preferably at a temperature of at least 60 ° C.
- a) preparation of the non-active phase: glyceryl behenate and the compounds that are distinct from the solvents and active agents, preferably the oily compounds, and / or the waxes and other additives potentials are mixed with stirring at the temperature required to be melted, preferably at a temperature of at least 60 ° C.
- Some volatile compounds entering into the composition of this phase can be introduced with stirring at 40 ° C.
- the mixture obtained comprising the compounds distinct from the solvents and active agents is cooled by one of the means that the person skilled in the art has at his disposal, preferably left to cool with moderate stirring at ambient temperature, or to reach an ambient temperature.
- the vitamin D derivative is mixed with its alcoholic solvent, namely preferably ethanol, or oily, namely preferably a mineral oil, a triglyceride or an ester, c) the active phase is then incorporated in the non-active phase with moderate stirring at room temperature. d) The final viscosity of the composition is measured after at least 24 hours.
- Slow stirring according to the invention is understood to mean stirring carried out by means of a Rayneri-type stirrer at a speed of between 100 and 300 rpm.
- moderate stirring according to the invention is meant stirring carried out by means of a Rayneri-type stirrer at a speed of between 301 and 600 rpm.
- the process confers on the product the following advantages: a good homogeneity of the active ingredients since all the components are mixed within a fluid phase,
- the mixture carried out at ambient temperature avoids the volatilization of the solvent (s) and the degradation of the heat-sensitive active agent and in particular the vitamin D derivative, such as calcitriol;
- the initial time (TO) is considered 100%
- Active phase Prepare a stock solution of the vitamin D derivative in the appropriate solvent, add an antioxidant if necessary, and stir until the active ingredient dissolves.
- a second active ingredient in the composition for example a corticosteroid
- the corticosteroid and its solvent stir until the active ingredient is solubilized.
- the packaging is made at the end of manufacture because the product does not yet have its final viscosity.
- Macroscopic appearance Thick and supple ointment, white with light yellow highlights Microscopic appearance: Absence of crystals of Calcitriol and clobetasol 17-propionate.
- Stabilities For all formulations, physical stability is measured by macroscopic and microscopic observation of the formulation at room temperature, at 4 ° C and at 40 ° C after 1 month, 2 months and 3 months and 6 months.
- the macroscopic observation makes it possible to guarantee the physical integrity of the products and the microscopic observation makes it possible to verify that there is no recrystallization of the solubilized active agent.
- the chemical stability is measured by assaying the active ingredients by external calibration in HPLC and the results are expressed as% recovery from the theoretical value.
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- General Health & Medical Sciences (AREA)
- Animal Behavior & Ethology (AREA)
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- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
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- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Pain & Pain Management (AREA)
- Rheumatology (AREA)
- Pulmonology (AREA)
- Immunology (AREA)
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- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0655205A FR2909284B1 (fr) | 2006-11-30 | 2006-11-30 | Nouvelles compositions sous forme d'onguent sans vaseline comprenant un derive de vitamine d et eventuellement un anti-inflammatoire steroidien |
PCT/FR2007/052432 WO2008065316A2 (fr) | 2006-11-30 | 2007-11-30 | Compositions sous forme d'onguent comprenant un derive de vitamine d |
Publications (1)
Publication Number | Publication Date |
---|---|
EP2101726A2 true EP2101726A2 (fr) | 2009-09-23 |
Family
ID=38441906
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP07866552A Withdrawn EP2101726A2 (fr) | 2006-11-30 | 2007-11-30 | Compositions sous forme d'onguent comprenant un derive de vitamine d |
Country Status (13)
Country | Link |
---|---|
US (4) | US8741878B2 (fr) |
EP (1) | EP2101726A2 (fr) |
JP (1) | JP2011504870A (fr) |
KR (1) | KR20090084898A (fr) |
CN (1) | CN101541304B (fr) |
AR (1) | AR064077A1 (fr) |
AU (1) | AU2007327368B2 (fr) |
BR (1) | BRPI0717695A2 (fr) |
CA (1) | CA2670601A1 (fr) |
FR (1) | FR2909284B1 (fr) |
MX (1) | MX2009005307A (fr) |
RU (1) | RU2448713C2 (fr) |
WO (1) | WO2008065316A2 (fr) |
Families Citing this family (26)
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FR2931663B1 (fr) * | 2008-05-30 | 2010-07-30 | Galderma Res & Dev | Nouvelles compositions depigmentantes anhydre comprenant un derive phenolique solubilise. |
FR2931662B1 (fr) * | 2008-05-30 | 2010-07-30 | Galderma Res & Dev | Nouvelles compositions depigmentantes sous forme d'une composition anhydre sans vaseline et sans elastomere comprenant un derive phenolique solubilise. |
JP2012513387A (ja) * | 2008-12-23 | 2012-06-14 | ガルデルマ・ソシエテ・アノニム | 感水性の活性成分を含む、局所用医薬組成物 |
CA2821513C (fr) | 2009-12-10 | 2018-01-23 | Guerry L. Grune | Compositions de gelee a base de glycerine |
RU2500387C1 (ru) * | 2009-12-22 | 2013-12-10 | Лео Фарма А/С | Фармацевтическая композиция, содержащая аналог витамина d и смесь сорастворитель - поверхностно-активное вещество |
MX2012007225A (es) * | 2009-12-22 | 2012-07-30 | Leo Pharma As | Composicion farmaceutica que comprende mezcla de solventes y derivado o analogo de vitamina d. |
JP5873439B2 (ja) * | 2009-12-22 | 2016-03-01 | レオ ファーマ アクティーゼルスカブ | ビタミンd類似体および溶媒と界面活性剤の混合物を含む皮膚組成物 |
US9254296B2 (en) | 2009-12-22 | 2016-02-09 | Leo Pharma A/S | Pharmaceutical composition comprising vitamin D analogue and cosolvent-surfactant mixture |
WO2012127037A2 (fr) * | 2011-03-24 | 2012-09-27 | Leo Pharma A/S | Composition comprenant des nanoparticules lipidiques et un corticostéroïde ou un dérivé de vitamine d |
RU2496476C1 (ru) * | 2012-08-10 | 2013-10-27 | Федеральное государственное бюджетное учреждение "Уральский научно-исследовательский институт дерматовенерологии и иммунопатологии" Министерства здравоохранения и социального развития Российской Федерации (ФГБУ "УрНИИДВиИ" Минздравсоцразвития России) | Средство наружной терапии для больных атопическим дерматитом |
CN103142495B (zh) * | 2013-03-21 | 2014-08-20 | 青岛正大海尔制药有限公司 | 骨化三醇混悬颗粒及其制备方法 |
CN103142467B (zh) * | 2013-03-21 | 2014-07-02 | 青岛正大海尔制药有限公司 | 骨化三醇软膏及其制备方法 |
CN103142486B (zh) * | 2013-03-21 | 2014-08-20 | 青岛正大海尔制药有限公司 | 骨化三醇散剂及其制备方法 |
RU2698796C2 (ru) * | 2013-10-11 | 2019-08-30 | Бетта Фармасьютикалз Ко., Лтд | Икотиниб-содержащие местнодействующие накожные фармацевтические композиции и их применения |
US9913787B2 (en) | 2015-05-18 | 2018-03-13 | Guerry L. Grune | Glycerine based jelly compositions |
CN107157917B (zh) * | 2016-03-08 | 2019-12-27 | 上海通用药业股份有限公司 | 一种用于治疗银屑病的软膏的制备方法 |
CN107157918B (zh) * | 2016-03-08 | 2019-12-27 | 上海通用药业股份有限公司 | 一种用于银屑病治疗的半固体制剂的制备方法 |
CN107157919B (zh) * | 2016-03-08 | 2019-12-27 | 上海通用药业股份有限公司 | 一种用于治疗银屑病的半固体制剂的制备方法 |
CN107157920B (zh) * | 2016-03-08 | 2019-12-27 | 上海通用药业股份有限公司 | 一种包含维生素d或其衍生物的半固体制剂的制备方法 |
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CN109453180A (zh) * | 2018-11-15 | 2019-03-12 | 广州南峰生物科技有限公司 | 生物活性维生素d衍生物或类似物的新用途 |
CN109568279B (zh) * | 2018-12-28 | 2020-10-20 | 正大制药(青岛)有限公司 | 一种氟骨化醇片剂及其制备方法 |
CN115103666A (zh) * | 2020-02-11 | 2022-09-23 | 塔罗制药工业有限公司 | 包含去羟米松和他扎罗汀的组合物 |
CN111743906A (zh) * | 2020-04-01 | 2020-10-09 | 南通华山药业有限公司 | 一种阿法骨化醇在制备干预皮肤光损伤外用制剂中的应用 |
CN114159567B (zh) * | 2020-09-10 | 2023-03-31 | 南京海融医药科技股份有限公司 | 一种治疗皮肤病的混悬凝胶剂 |
CN116531315B (zh) * | 2023-03-22 | 2024-02-13 | 江苏知原药业股份有限公司 | 一种卡泊三醇软膏及其制备方法 |
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EP0679392A1 (fr) * | 1994-04-29 | 1995-11-02 | Laboratoire L. Lafon | Nouvelle forme galénique pour l'administration transdermique |
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Publication number | Priority date | Publication date | Assignee | Title |
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JPS6399014A (ja) * | 1986-10-15 | 1988-04-30 | Teijin Ltd | 乾癬治療用油脂性軟膏剤 |
EP1051974A4 (fr) * | 1997-12-09 | 2001-09-12 | Chugai Pharmaceutical Co Ltd | Lotions contenant des derives de vitamine d 3 |
SK287653B6 (sk) * | 1999-04-23 | 2011-05-06 | Leo Pharmaceutical Products Ltd. A/S (Lovens Kemiske Fabrik | Nevodná farmaceutická kompozícia na dermálne použitie |
CA2423930C (fr) * | 2000-10-27 | 2009-11-24 | Leo Pharma A/S | Composition topique contenant au moins une vitamine d ou un analogue de vitamine d et au moins un corticosteroide |
FR2848454B1 (fr) * | 2002-12-17 | 2007-03-30 | Galderma Res & Dev | Composition pharmaceutique comprenant une association de calcitriol et d'un corticosteroide |
DE60316724T2 (de) | 2002-12-17 | 2008-07-17 | Galderma S.A. | Pharmazeutische zusammensetzung enthaltend calcitriol und clobetasolpropionat |
FR2867682B1 (fr) * | 2004-03-22 | 2009-06-05 | Galderma Res & Dev | Composition pharmaceutique anhydre associant un agent silicone et un principe actif solubilise. |
FR2871694B1 (fr) * | 2004-06-17 | 2008-07-04 | Galderma Sa | Composition pharmaceutique comprenant un onguent oleagineux et deux principes actifs solubilises |
AU2006256860B2 (en) * | 2005-06-10 | 2012-04-19 | 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 |
-
2006
- 2006-11-30 FR FR0655205A patent/FR2909284B1/fr not_active Expired - Fee Related
-
2007
- 2007-11-30 AR ARP070105356A patent/AR064077A1/es not_active Application Discontinuation
- 2007-11-30 CA CA002670601A patent/CA2670601A1/fr not_active Abandoned
- 2007-11-30 CN CN2007800438813A patent/CN101541304B/zh not_active Expired - Fee Related
- 2007-11-30 RU RU2009124913/15A patent/RU2448713C2/ru not_active IP Right Cessation
- 2007-11-30 BR BRPI0717695A patent/BRPI0717695A2/pt not_active IP Right Cessation
- 2007-11-30 KR KR1020097010879A patent/KR20090084898A/ko not_active Application Discontinuation
- 2007-11-30 JP JP2009538759A patent/JP2011504870A/ja active Pending
- 2007-11-30 EP EP07866552A patent/EP2101726A2/fr not_active Withdrawn
- 2007-11-30 WO PCT/FR2007/052432 patent/WO2008065316A2/fr active Application Filing
- 2007-11-30 AU AU2007327368A patent/AU2007327368B2/en not_active Ceased
- 2007-11-30 MX MX2009005307A patent/MX2009005307A/es active IP Right Grant
-
2009
- 2009-05-29 US US12/457,029 patent/US8741878B2/en not_active Expired - Fee Related
-
2012
- 2012-09-14 US US13/619,313 patent/US8741879B2/en not_active Expired - Fee Related
-
2014
- 2014-05-01 US US14/267,452 patent/US20140243297A1/en not_active Abandoned
- 2014-05-16 US US14/280,099 patent/US20140256689A1/en not_active Abandoned
Patent Citations (1)
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EP0679392A1 (fr) * | 1994-04-29 | 1995-11-02 | Laboratoire L. Lafon | Nouvelle forme galénique pour l'administration transdermique |
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KLABER M R ET AL: "Calcipotriol (dovonex) scalp solution in the treatment of scalp psoriasis: comparative efficacy with 1% coconut oil/0.5% salicylic acid (capasal) shampoo, and long term experience", JOURNAL OF DERMATOLOGICAL TREATMENT, INFORMA HEALTHCARE, UK, vol. 11, no. 1, 1 January 2000 (2000-01-01), pages 21 - 28, XP008126855, ISSN: 0954-6634, DOI: 10.1080/095466300300165192 * |
Also Published As
Publication number | Publication date |
---|---|
CN101541304B (zh) | 2013-05-01 |
US20140243297A1 (en) | 2014-08-28 |
AR064077A1 (es) | 2009-03-11 |
AU2007327368A1 (en) | 2008-06-05 |
CN101541304A (zh) | 2009-09-23 |
CA2670601A1 (fr) | 2008-06-05 |
US20140256689A1 (en) | 2014-09-11 |
JP2011504870A (ja) | 2011-02-17 |
BRPI0717695A2 (pt) | 2015-10-27 |
MX2009005307A (es) | 2009-05-28 |
WO2008065316A3 (fr) | 2008-11-06 |
RU2448713C2 (ru) | 2012-04-27 |
RU2009124913A (ru) | 2011-01-10 |
AU2007327368B2 (en) | 2013-08-15 |
FR2909284B1 (fr) | 2012-09-21 |
KR20090084898A (ko) | 2009-08-05 |
US20130012484A1 (en) | 2013-01-10 |
WO2008065316A2 (fr) | 2008-06-05 |
US8741878B2 (en) | 2014-06-03 |
US20090298801A1 (en) | 2009-12-03 |
FR2909284A1 (fr) | 2008-06-06 |
US8741879B2 (en) | 2014-06-03 |
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