WO2011155451A1 - コーティング粒子及びコーティング粒子の製造方法 - Google Patents
コーティング粒子及びコーティング粒子の製造方法 Download PDFInfo
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- WO2011155451A1 WO2011155451A1 PCT/JP2011/062950 JP2011062950W WO2011155451A1 WO 2011155451 A1 WO2011155451 A1 WO 2011155451A1 JP 2011062950 W JP2011062950 W JP 2011062950W WO 2011155451 A1 WO2011155451 A1 WO 2011155451A1
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- 229960001295 tocopherol Drugs 0.000 description 1
- 235000010384 tocopherol Nutrition 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 229960005334 tolperisone Drugs 0.000 description 1
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 1
- QORWJWZARLRLPR-UHFFFAOYSA-H tricalcium bis(phosphate) Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]P([O-])([O-])=O.[O-]P([O-])([O-])=O QORWJWZARLRLPR-UHFFFAOYSA-H 0.000 description 1
- 150000004684 trihydrates Chemical class 0.000 description 1
- 125000005591 trimellitate group Chemical group 0.000 description 1
- XPFJYKARVSSRHE-UHFFFAOYSA-K trisodium;2-hydroxypropane-1,2,3-tricarboxylate;2-hydroxypropane-1,2,3-tricarboxylic acid Chemical compound [Na+].[Na+].[Na+].OC(=O)CC(O)(C(O)=O)CC(O)=O.[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O XPFJYKARVSSRHE-UHFFFAOYSA-K 0.000 description 1
- UJMBCXLDXJUMFB-UHFFFAOYSA-K trisodium;5-oxo-1-(4-sulfonatophenyl)-4-[(4-sulfonatophenyl)diazenyl]-4h-pyrazole-3-carboxylate Chemical compound [Na+].[Na+].[Na+].[O-]C(=O)C1=NN(C=2C=CC(=CC=2)S([O-])(=O)=O)C(=O)C1N=NC1=CC=C(S([O-])(=O)=O)C=C1 UJMBCXLDXJUMFB-UHFFFAOYSA-K 0.000 description 1
- 201000008827 tuberculosis Diseases 0.000 description 1
- 231100000397 ulcer Toxicity 0.000 description 1
- MWOOGOJBHIARFG-UHFFFAOYSA-N vanillin Chemical compound COC1=CC(C=O)=CC=C1O MWOOGOJBHIARFG-UHFFFAOYSA-N 0.000 description 1
- FGQOOHJZONJGDT-UHFFFAOYSA-N vanillin Natural products COC1=CC(O)=CC(C=O)=C1 FGQOOHJZONJGDT-UHFFFAOYSA-N 0.000 description 1
- 235000012141 vanillin Nutrition 0.000 description 1
- 239000005526 vasoconstrictor agent Substances 0.000 description 1
- 229960001722 verapamil Drugs 0.000 description 1
- 208000030401 vitamin deficiency disease Diseases 0.000 description 1
- 238000009333 weeding Methods 0.000 description 1
- 229940100445 wheat starch Drugs 0.000 description 1
- 239000005019 zein Substances 0.000 description 1
- 229940093612 zein Drugs 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 1
- PAPBSGBWRJIAAV-UHFFFAOYSA-N ε-Caprolactone Chemical compound O=C1CCCCCO1 PAPBSGBWRJIAAV-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
-
- 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
- A61K31/16—Amides, e.g. hydroxamic acids
- A61K31/165—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide
- A61K31/167—Amides, e.g. hydroxamic acids having aromatic rings, e.g. colchicine, atenolol, progabide having the nitrogen of a carboxamide group directly attached to the aromatic ring, e.g. lidocaine, paracetamol
-
- 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
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/34—Macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyesters, polyamino acids, polysiloxanes, polyphosphazines, copolymers of polyalkylene glycol or poloxamers
-
- 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
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poly(lactide-co-glycolide)
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5036—Polysaccharides, e.g. gums, alginate; Cyclodextrin
- A61K9/5042—Cellulose; Cellulose derivatives, e.g. phthalate or acetate succinate esters of hydroxypropyl methylcellulose
- A61K9/5047—Cellulose ethers containing no ester groups, e.g. hydroxypropyl methylcellulose
-
- 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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5089—Processes
Definitions
- the present invention relates to a coating particle and a method for producing the coating particle. Specifically, the present invention relates to coating particles suitable for gastric solid preparations, enteric solid preparations, sustained-release solid preparations, bitterness-inhibiting solid preparations, and the like, and a method for producing the coating particles.
- Patent Document 3 a method of coating the surface of core particles containing medicinal ingredients with a sweetening ingredient or a flavoring ingredient.
- Patent Document 3 a method of coating the surface of core particles containing medicinal ingredients with gastric or enteric materials so that medicinal ingredients taken orally can be dissolved at specific sites such as stomach and intestine.
- gastric or enteric materials so that medicinal ingredients taken orally can be dissolved at specific sites such as stomach and intestine.
- Patent Document 1 Known methods for coating the surface of the core particles with various components include wet methods such as spray coating and dip coating, and dry methods such as rotary mixing and biaxial kneading (Patent Document 1). , Patent Document 2, Non-Patent Document 1).
- the solvent of the coating base is water
- much energy is required for evaporation after spraying, and if the core particles contain components that deteriorate with water, this deteriorates. Therefore, there is a problem that the use of such components is limited.
- the organic solvent may remain unless the organic solvent is completely removed.
- the coating rate may be low, the adhesion between the coating layer and the core particles is low, and the coating layer may be easily peeled off.
- the present invention provides coating particles suitable for gastric solid preparations, enteric solid preparations, sustained-release solid preparations, bitterness-inhibiting solid preparations, and the like, in which the above problems are reduced, and a method for producing the coating particles It is an object to do.
- the present inventors have performed dry coating of hydroxyalkyl cellulose and a binder on the core particles, so that a gastric solid preparation, an enteric solid preparation, a sustained release solid preparation, a bitter taste It has been found that coating particles suitable for an inhibitory solid preparation can be obtained.
- the present invention has been completed by further studies based on this finding.
- the present invention includes the following aspects.
- the binder is at least one selected from the group consisting of polyalkylene glycol, polyalkylene glycol higher fatty acid ester, higher fatty acid, higher alcohol, higher alcohol ester and natural wax. particle.
- ⁇ 4> A method for producing coating particles, comprising a first step of dry-coating hydroxyalkyl cellulose and a binder on core particles.
- the method for producing coated particles according to ⁇ 4> including a second step of dry-coating the particles obtained in the first step with an elution control base and a binder.
- the method for producing coated particles according to ⁇ 4> including a third step of overcoating the particles obtained in the first step with silica.
- ⁇ 7> including the second step of dry-coating the particles obtained in the first step with an elution control base and a binder, and the third step of overcoating the particles obtained in the second step with silica. > Or ⁇ 5>.
- the coated particles of the present invention have a high coating rate, easy adjustment of the drug elution rate, and excellent fluidity.
- the coated particles of the present invention are suitable for gastric solid preparations, enteric solid preparations, sustained release solid preparations, bitterness-inhibiting solid preparations, and the like.
- FIG. 1 is a graph showing the results of dissolution tests on acetaminophen bulk powder and coating particles obtained in Examples 1 to 3.
- coating particle means “coated particle (s)”.
- the coating particles of the present invention are obtained by coating core particles with a coating layer.
- the coating layer is a layer containing hydroxyalkyl cellulose and a binder.
- the core particle used in the present invention may be a particle composed of an active ingredient (for example, a drug in the case of a pharmaceutical or agrochemical) itself, a particle composed of a mixture of a carrier and a drug, or a surface of a carrier. It may be a particle covered with a drug or a particle composed of a carrier not containing any drug.
- the core particles can be used without any limitation as long as they do not lose shape during operation.
- the core particles are not particularly limited by the volume average particle diameter, but those of 30 to 1000 ⁇ m are preferable, and those of 50 to 500 ⁇ m are more preferable.
- core particles examples include pills, granules, powders, drug single crystals, drug powder aggregates, lactose particles, hydroxyapatite, calcium carbonate particles; crystalline cellulose granules commercially available as coating core particles in the pharmaceutical field. Sucrose spherical granules, mannitol spherical granules and the like can be used.
- the core particles may be controlled-release preparations such as immediate-release preparations and sustained-release preparations (sustained-release preparations).
- the core particles may contain conventional additives.
- the additive examples include an excipient, a disintegrant, a binder, a lubricant, a colorant, a pH adjuster, a pH buffer, a surfactant, a sustained release agent, a stabilizer, a sour agent, and a fragrance. , Fluidizing agents, cooling agents, sweeteners, umami ingredients, sweetness enhancers and the like. These additives are used in amounts conventionally used in the pharmaceutical field.
- drugs that are active pharmaceutical ingredients include analgesics, antipyretic analgesics, headache treatments, antitussives, expectorants, sedatives, antispasmodics, antihistamines, antiallergic agents, antiplasmin agents, bronchodilators, asthma Therapeutic agent, diabetes therapeutic agent, liver disease therapeutic agent, ulcer therapeutic agent, gastritis therapeutic agent, healthy stomach digestive agent, gastrointestinal motility activator, hypertension therapeutic agent, angina treatment agent, antihypertensive agent, hypotension therapeutic agent, Antihyperlipidemic agent, Hormone agent, Antibiotic agent, Antiviral agent, Sulfa agent, Anti-inflammatory agent, Psychiatry and nerve agent, Intraocular pressure-lowering agent, Antiemetic agent, Antidiarrheal agent, Gout agent, Arrhythmia agent, Vasoconstrictor , Digestive agent, sleep or hypnotic induction (induction) agent, sympatholytic agent, anemia treatment agent, antiepileptic agent, anti-verti
- drugs for central nervous system acetaminophen, aspirin, indomethacin, ibuprofen, naproxen, diclofenac sodium, meclofenoxate hydrochloride, chlorpromazine, sodium tolmethine, milnacipran hydrochloride, phenobarbital, etc.
- Peripheral nervous system drugs etomidrine, tolperisone hydrochloride, ethylpipetanate bromide, methylbenactidium bromide, furopropion, etc.
- hemostatic drugs sodium carbazochrome sulfonate, protamine sulfate, etc.
- drugs for cardiovascular organs asaminophylline, Etephrine hydrochloride, diltiazem hydrochloride, digitoxin, captopril, etc.
- respiratory drugs ephedrine hydrochloride, chlorprenalin hydrochloride, oxerazine cit
- drugs that are active ingredients of agricultural chemicals include antibacterial agents, antiviral agents, fungicides, acaricides, insecticides, nematicides, rodenticides, herbicides, plant growth regulators, fertilizers, safeners, etc. Is mentioned.
- compounds that are active ingredients of pharmaceuticals and agricultural chemicals include physiologically or pharmaceutically acceptable salts thereof (particularly, pharmaceutically or agriculturally acceptable salts). It is.
- excipients include starches such as corn starch, potato starch, wheat starch, rice starch, partially pregelatinized starch, pregelatinized starch, and porous starch; lactose, fructose, glucose, D-mannitol, sorbitol, trehalose Sugar and sugar alcohols such as: anhydrous calcium phosphate; crystalline cellulose; precipitated calcium carbonate; calcium silicate.
- disintegrant examples include carboxymethyl cellulose, carboxymethyl cellulose calcium, carboxymethyl starch sodium, croscarmellose sodium, crospovidone, low-substituted hydroxypropyl cellulose, hydroxypropyl starch and the like.
- binder examples include crystalline cellulose, hydroxypropylcellulose, hydroxypropylmethylcellulose, polyvinylpyrrolidone, gum arabic powder and the like.
- lubricant examples include magnesium stearate, calcium stearate, talc, sucrose fatty acid ester, sodium stearyl fumarate and the like.
- Examples of the colorant include edible pigments such as edible yellow No. 5, edible red No. 2, and edible blue No. 2, edible lake pigments, and iron sesquioxide.
- Examples of the pH adjuster include citrate, phosphate, carbonate, tartrate, fumarate, acetate, amino acid salt and the like.
- Examples of the pH buffer include citric acid-sodium citrate buffer.
- Examples of the surfactant include sodium lauryl sulfate, polysorbate, polyoxyethylene polyoxypropylene glycol and the like.
- Examples of the stabilizer include tocopherol, tetrasodium edetate, nicotinamide, and cyclodextrins.
- sour agents include ascorbic acid, citric acid, tartaric acid, malic acid and the like.
- fragrances include menthol, peppermint oil, lemon oil, and vanillin.
- fluidizing agent include light anhydrous silicic acid and hydrous silicon dioxide.
- terpene compounds such as camphor and borneol (monoterpene alcohol, etc.), essential oils, essences or powders containing the terpene compounds; essential oils such as peppermint, spearmint, cool mint, essences or powders (Powder): The above essential oil or essence adsorbed on a powder carrier (eg dextrin), essential oil or essence mixed with a shaping material (eg gum arabic) and a liquid base (water, alcohol etc.) And powdered ones.
- a powder carrier eg dextrin
- essential oil or essence mixed with a shaping material (eg gum arabic) and a liquid base (water, alcohol etc.) And powdered ones.
- the sweetener examples include non-sugar sweeteners, sugar alcohols and sugars.
- the non-sugar sweetener either a synthetic sweetener or a natural sweetener can be used.
- an amino acid umami component amino acid or a salt thereof such as glutamic acid, sodium glutamate, potassium glutamate, glutamate hydrochloride, sodium guanylate, inosinic acid, sodium inosinate, arginine-glutamate, aspartic acid, aspartic acid Sodium, glycine, alanine, etc.
- peptide-based umami components dipeptides such as L-glutamyl-L-glutamic acid, L-glutamyl-L-serine); tri-L-glutamic acid, L-glutamyl-L-glycyl-L-serine, etc.
- carboxylic acid-based umami components such as carboxylates such as sodium succinate.
- sweet taste enhancer or taste agent
- sweet taste enhancers include sodium chloride, potassium chloride, phosphates (such as potassium hydrogen phosphate and sodium hydrogen phosphate).
- Sweetness enhancers are often neutral salts, such as salts that dissociate as sodium ions and / or chloride ions (chloride ions).
- components that can be contained in the core particles include antioxidants or antioxidants, dispersants, suspending agents, solubilizers, thickeners (carboxyvinyl polymer, polyvinyl alcohol, gelatin and other water-soluble components).
- These additives can be used alone or in combination of two or more.
- the method for producing the core particles is not particularly limited, and a general granulation method can be adopted.
- the hydroxyalkyl cellulose used for the coating layer can be obtained, for example, by allowing sodium hydroxide to act on the raw material cellulose to obtain alkali cellulose, and then subjecting alkali cellulose and alkylene oxide to a substitution reaction. After the substitution reaction, an acid such as acetic acid or hydrochloric acid can be added to the reaction solution to neutralize sodium hydroxide, followed by purification. By this substitution reaction, a part or all of —OH groups in the glucose ring unit of cellulose are substituted with —O— (R—O) m —H groups.
- R represents a divalent alkyl group.
- m is a natural number of 1 or more.
- an ethylene group or a propylene group is preferable, and a propylene group is especially preferable.
- the hydroxyalkyl cellulose preferably has a hydroxyalkyl group (— (R—O) m —H) content of 40 to 80% by weight, preferably 53 to 78% by weight, based on the total weight of the hydroxyalkyl cellulose. It is more preferable that it is in the range.
- content of a hydroxyalkyl group can be calculated
- alkylene oxide used in the substitution reaction examples include ethylene oxide and propylene oxide. Of these, propylene oxide is preferably used in the present invention. When a substitution reaction is performed using propylene oxide, hydroxypropyl cellulose is obtained.
- Hydroxyalkyl cellulose preferably has a 2% aqueous solution viscosity at 20 ° C. in the range of 2.0 to 4000 mPa ⁇ s, more preferably in the range of 2.0 to 2000 mPa ⁇ s, and 2.0 to 2000 mPa ⁇ s. More preferably, it is in the range of 1000 mPa ⁇ s.
- the viscosity can be measured using, for example, a B-type viscometer.
- the viscosity is an index representing the degree of polymerization of hydroxyalkyl cellulose. As the viscosity increases, the tensile strength of the resulting solid preparation tends to increase slightly. Moreover, when a viscosity becomes low, there exists a tendency for the disintegration time of the solid formulation obtained to become short.
- the hydroxyalkyl cellulose used in the present invention has a volume average particle diameter of preferably 0.1 to 20 ⁇ m, more preferably 0.1 to 10 ⁇ m.
- the shape of the hydroxyalkyl cellulose particles is not particularly limited, but an amorphous shape or a fiber shape is preferable.
- the volume average particle diameter is measured using a laser diffraction particle size distribution measuring apparatus (for example, LDSA-2400; manufactured by East Japan Computer Co., Ltd.) under conditions of air pressure 3.5 kgf / cm 2 and focal length 100 mm. It is the value of the particle size D 50 of the integrated value 50% in the particle size distribution obtained in this way.
- the particle shape can be observed with a scanning electron microscope (for example, JSM-7330; manufactured by JEOL Ltd.).
- the content of hydroxyalkyl cellulose in the coating layer is not particularly limited, but is preferably 5 to 70% by weight and more preferably 10 to 60% by weight in the coating particles.
- the binder used for the coating layer is not particularly limited as long as it has a function of binding the core particles and the coating layer.
- the binder include organic fatty acids (such as lauric acid, palmitic acid, myristic acid, and stearic acid), ester derivatives of organic fatty acids, higher alcohols (such as cetyl alcohol and stearyl alcohol), and glycerin fatty acid esters (such as glyceryl monostearate).
- wax-like substances such as polyethylene glycols (such as Macrogol 6000) and natural waxes (such as carnauba wax and rice wax).
- At least one selected from the group consisting of polyalkylene glycol, polyalkylene glycol higher fatty acid ester, higher fatty acid, higher alcohol, higher alcohol ester and natural wax is preferable, and polyethylene glycol is particularly preferable.
- the binder is preferably hydrophilic.
- the melting point is preferably 40 to 70 ° C, particularly preferably 50 to 65 ° C.
- the binder preferably has a volume average particle size of 1 to 100 ⁇ m, more preferably 1 to 50 ⁇ m, and even more preferably 1 to 20 ⁇ m.
- the binder content in the coating layer is not particularly limited, but is preferably 0.1 to 20% by weight, and more preferably 0.5 to 15% by weight in the coating particles.
- the weight ratio of hydroxyalkyl cellulose to binder (hydroxyalkyl cellulose / binder) in the coating layer is not particularly limited, but is preferably 99/1 to 50/50, more preferably 95/5 to 70/30.
- the coating layer may contain other coating base in addition to the hydroxyalkyl cellulose and the binder.
- the coating base has a volume average particle diameter of preferably 0.1 to 100 ⁇ m, more preferably 0.1 to 50 ⁇ m.
- examples of other coating bases include polymer bases, inorganic powders, active ingredients such as drugs, and the like.
- the additive illustrated as what can be contained in a nuclear particle in the above can be used as another coating base.
- Examples of the polymer base include synthetic polymers and natural polymers. Specific examples include acrylic polymers, biodegradable polymers, and polyvinyl polymers. Examples of the acrylic polymer include aminoalkyl methacrylate copolymer E and methacrylic acid-methyl methacrylate copolymer. Examples of biodegradable polymers include homopolymers, copolymers or mixtures of these polymers composed of L-lactic acid, D-lactic acid, DL-lactic acid, glycolic acid, ⁇ -caprolactone, N-methylpyrrolidone, polycaprolactam, Examples include chitin and chitosan. Examples of the polyvinyl polymer include polyvinyl acetal diethylaminoacetate and PVA copolymer.
- an elution control base such as enteric coating base, gastric coating base, water-insoluble coating base, sustained-release coating base, water-soluble coating base and the like can be preferably used.
- a water-insoluble coating base is preferable.
- These polymer bases can be used alone or in combination of two or more. For example, a combination of a water-insoluble coating base and an enteric coating base and a combination of a water-insoluble coating base and a water-soluble coating base are preferable.
- a polymer that is substantially insoluble under acidic liquid and soluble under alkaline liquid can be used.
- methacrylic acid copolymer LD (Eudragit® L30D55; manufactured by Evonik)
- methacrylic acid copolymer L (Eudragit® L100; manufactured by Evonik)
- methacrylic acid copolymer S (Eudragit® S100; manufactured by Evonik)
- HPMCP hydroxypropyl methylcellulose phthalate
- HPMCP Hydroxypropylmethylcellulose acetate succinate
- CMEC carboxymethylethylcellulose
- CAP cellulose acetate phthalate
- PVAP polyvinyl acetate phthalate
- CAT cellulose acetate trimellitate
- aquateric CAP water dispersion
- water-insoluble coating base those which are hardly soluble in water but can be dissolved or uniformly dispersed in an organic solvent such as methanol, ethanol, propanol, isopropanol, and acetone can be used.
- water-insoluble natural resins such as ethyl cellulose; shellac and the like; water-insoluble acrylic polymers such as aminoalkyl methacrylate copolymer RS (Eudragit RS; manufactured by Evonik) and methacrylic acid copolymer RSPO (Eudragit RSPO; manufactured by Evonik). It is done. Of these, water-insoluble acrylic polymers are preferred.
- the water-soluble coating base include methyl cellulose, sodium carboxymethyl cellulose, and polyvinyl pyrrolidone.
- inorganic powders examples include talc, sodium chloride, sodium citrate, soft anhydrous silicic acid (silica), precipitated calcium carbonate, magnesium stearate, calcium stearate, titanium oxide and the like. Of these, silica is preferred. By blending inorganic particles, the fluidity of the solid preparation is increased.
- the coated particles of the present invention can be obtained by coating the core particles with a coating layer using a known coating method.
- Coating methods include granulation handbook (edited by Japan Powder Industry Technology Association, Ohm), formulation design for oral administration (Professor Mitsuru Hashida, graduate School of Pharmaceutical Sciences, Kyoto University), particle design engineering (powder) The methods described in publications such as the Society of Body Engineering, Industrial Books), Particle Design and Formulation Technology (Powder Engineering Association Formulation and Particle Design Subcommittee Chairman Yoshiaki Kawashima, Yakuho Hokpo) In the present invention, the dry coating method is preferred.
- hydroxyalkyl cellulose and a binder and other coating base such as an elution control base and silica are mixed with core particles
- the powder for coating layer is adhered and coated on the surface of the core particles by stirring them.
- the temperature at the time of stirring is near the melting point of the binder, preferably 0.5 to 10 ° C. lower than the melting point, more preferably 0.5 to 7 ° C. lower than the melting point.
- the temperature during stirring is preferably 40 to 120 ° C, more preferably 45 to 100 ° C.
- the temperature at the time of stirring is the temperature of a stirring tank.
- stirrer used for dry coating for example, Henschel mixer (trade name, manufactured by Mitsui Mining Co., Ltd.), super mixer (trade name, manufactured by Kawada Seisakusho Co., Ltd.), Q mixer (trade name, manufactured by Mitsui Mining Co., Ltd.), mechano-fusion system (Trade name, manufactured by Hosokawa Micron Co., Ltd.), mechano mill (trade name, manufactured by Okada Seiko Co., Ltd.), twin-screw kneader, vortex mixer, vibration mill, V-type mixer and the like.
- a rotary evaporator can be used in a small amount processing.
- the core particles can be dry-coated by collectively mixing and stirring the hydroxyalkyl cellulose and binder, and other coating base such as elution control base and silica.
- coating particles obtained by dry-coating hydroxyalkyl cellulose and a binder on a core particle (first step) and then dry-coating an elution control base and a binder (second step) are preferable.
- the core particles are coated with hydroxyalkyl cellulose and a binder (first step) and then overcoated with silica (third step), more preferably, the core particles are hydroxyalkyl cellulose.
- the coating particles obtained by dry coating the binder and the binder (first step), dry coating the elution control base and binder (second step) and then overcoating with silica (third step) are further removed.
- the coated particles obtained by such dry coating are particularly excellent in fluidity and sustained release.
- the coating layer powder may be dry-coated by a single operation, or the coating layer powder may be divided into a plurality of times and dry-coated.
- the solid preparation as the coated particles of the present invention after coating, if necessary, another coating such as film coating, sugar coating, thin layer sugar coating, sugarless sugar coating, sugarless thin layer sugar coating can be applied.
- another coating such as film coating, sugar coating, thin layer sugar coating, sugarless sugar coating, sugarless thin layer sugar coating can be applied.
- coated granules, fine granules, and drug particles can be compressed together with other excipients to form tablets.
- the capsule can be filled into a capsule.
- it can be packaged and taken as it is as a granule or fine granule.
- it can also be set as a dissolution type preparation at the time of use, an intraoral quick disintegrating tablet, a sustained release preparation, a film sheet type preparation, a gummy preparation, and a jelly preparation.
- Example 1 A 50-ml Erlenmeyer flask was charged with 2.0 g of acetaminophen bulk powder having a particle size range of 75 to 106 ⁇ m. The flask was attached to a rotary evaporator. In addition, 0.1 g of hydroxypropylcellulose (trade name: HPC-H, manufactured by Nippon Soda Co., Ltd.) having a volume average particle size of 6.27 ⁇ m and polyethylene glycol (PEG 6000; melting point 55-60 ° C.) having a volume average particle size of 11.23 ⁇ m 0.01 g was added and mixed for 1 minute at room temperature. Next, the flask was immersed in a constant temperature bath at 55 ° C. and rotated at 77 rpm for 10 minutes. This operation was repeated 15 times.
- HPC-H hydroxypropylcellulose
- PEG 6000 polyethylene glycol
- a methacrylic acid copolymer having a volume average particle size of 8.87 ⁇ m water-insoluble coating base: Eudragit® RSPO; manufactured by Evonik
- polyethylene glycol having a volume average particle size of 11.23 ⁇ m PEG 6000; melting point 55 to (60 ° C.) and 0.01 g were added and mixed at room temperature for 1 minute.
- the flask was immersed in a constant temperature bath at 55 ° C. and rotated at 77 rpm for 10 minutes. This operation was repeated 5 times.
- the treated particles were removed from the flask. Classification was carried out for 1 minute by an air jet sieve (AJS) method using a 53 ⁇ m sieve. Coated particles having a yield of 89.57% and a coating rate of 80.1% were obtained. The coating rate is obtained by subtracting the weight of acetaminophen from the weight of the coated particles after classification, and dividing the result by the total weight of hydroxypropylcellulose, polyethylene glycol and methacrylic acid copolymer used in the coating process. This is the calculated value.
- AJS air jet sieve
- Example 2 A 50-ml Erlenmeyer flask was charged with 2.0 g of acetaminophen bulk powder having a particle size range of 75 to 106 ⁇ m. The flask was attached to a rotary evaporator. In addition, 0.1 g of hydroxypropylcellulose (trade name: HPC-H, manufactured by Nippon Soda Co., Ltd.) having a volume average particle size of 6.27 ⁇ m and polyethylene glycol (PEG 6000; melting point 55-60 ° C.) having a volume average particle size of 11.23 ⁇ m 0.01 g was added and mixed for 1 minute at room temperature. Next, the flask was immersed in a constant temperature bath at 55 ° C. and rotated at 77 rpm for 10 minutes. This operation was repeated 10 times.
- HPC-H hydroxypropylcellulose
- PEG 6000 polyethylene glycol
- a methacrylic acid copolymer having a volume average particle size of 8.87 ⁇ m (Eudragit® RSPO; manufactured by Evonik) and 0.01 g of polyethylene glycol having a volume average particle size of 11.23 ⁇ m (PEG 6000; melting point: 55 to 60 ° C.) And mixed at room temperature for 1 minute.
- the flask was immersed in a constant temperature bath at 55 ° C. and rotated at 77 rpm for 10 minutes. This operation was repeated 10 times.
- the treated particles were removed from the flask. Classification was carried out for 1 minute by an air jet sieve (AJS) method using a 53 ⁇ m sieve. Coated particles having a yield of 89.2% and a coating rate of 79.39% were obtained.
- the coating rate is obtained by subtracting the weight of acetaminophen from the weight of the coated particles after classification, and dividing the result by the total weight of hydroxypropylcellulose, polyethylene glycol and methacrylic acid copolymer used in the coating process. This is the calculated value.
- Example 3 A 50-ml Erlenmeyer flask was charged with 2.0 g of acetaminophen bulk powder having a particle size range of 75 to 106 ⁇ m. The flask was attached to a rotary evaporator. In addition, 0.1 g of hydroxypropylcellulose (trade name: HPC-H, manufactured by Nippon Soda Co., Ltd.) having a volume average particle size of 6.27 ⁇ m and polyethylene glycol (PEG 6000; melting point 55-60 ° C.) having a volume average particle size of 11.23 ⁇ m 0.01 g was added and mixed for 1 minute at room temperature. Next, the flask was immersed in a constant temperature bath at 55 ° C. and rotated at 77 rpm for 10 minutes. This operation was repeated 20 times.
- HPC-H hydroxypropylcellulose
- PEG 6000 polyethylene glycol
- the treated particles were removed from the flask. Classification was carried out for 1 minute by an air jet sieve (AJS) method using a 53 ⁇ m sieve. Coated particles having a yield of 84.38% and a coating rate of 70.31% were obtained. The coating rate was obtained by subtracting the charged weight of acetaminophen from the weight of the coated particles after classification, and dividing the result by the total weight of hydroxypropyl cellulose and polyethylene glycol used for the coating treatment. It is.
- AJS air jet sieve
- the coating particles obtained in Examples 1 to 3 and the acetaminophen bulk powder were subjected to a dissolution test.
- the dissolution test was carried out according to the JP XV paddle method under the conditions of paddle rotation speed 100 rpm, 900 ml pure water, and 37 ° C.
- the elution concentration of acetaminophen was determined from the absorbance (285 nm). The results are shown in FIG.
- the acetaminophen bulk powder reached an elution concentration of 90% after 0.5 minutes, and reached an elution concentration of 100% after 1 minute.
- the coating particles obtained in Examples 1 and 2 had an elution concentration of 50% or less even after about 1 minute, and reached about 95% after 5 minutes.
- the coating particles obtained in Example 3 had an elution concentration of 25% or less after elapse of about 1 minute, an elution concentration of about 70% after 5 minutes, and an elution concentration of about 90% after 30 minutes. .
- covered the acetaminophen bulk powder with the hydroxyalkyl cellulose solution was sticky, and its fluidity
- all of the coating particles obtained in Examples 1 to 3 were excellent in fluidity.
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Abstract
Description
核粒子表面に種々の成分をコーティングする方法としては、スプレーコーティング法、ディップコーティング法などの湿式法と、回転式混合法や二軸混練法などの乾式法とが知られている(特許文献1、特許文献2、非特許文献1参照)。
一方、乾式法は、コーティング率が低くなる場合があり、またコーティング層と核粒子との密着性が低く、コーティング層が剥がれやすい場合がある。
そこで、本発明は、上記のような不具合を減らした、胃溶性固形製剤、腸溶性固形製剤、徐放性固形製剤、苦味抑制性固形製剤などに好適なコーティング粒子及びコーティング粒子の製造方法を提供することを課題とするものである。
〈1〉核粒子に、コーティング層が被覆されてなるコーティング粒子であって、該コーティング層がヒドロキシアルキルセルロースおよびバインダーを含む層である、コーティング粒子。
〈2〉前記バインダーが、ポリアルキレングリコール、ポリアルキレングリコール高級脂肪酸エステル、高級脂肪酸、高級アルコール、高級アルコールエステルおよび天然ワックスからなる群から選ばれる少なくとも1種である、前記〈1〉に記載のコーティング粒子。
〈3〉前記コーティング層は、溶出制御基剤および/またはシリカをさらに含有する、前記〈1〉または〈2〉に記載のコーティング粒子。
〈5〉第1工程で得られた粒子に溶出制御基剤およびバインダーを乾式コーティングする第2工程を含む、前記〈4〉に記載のコーティング粒子の製法。
〈6〉第1工程で得られた粒子をシリカでオーバーコーティングする第3工程を含む、前記〈4〉に記載のコーティング粒子の製法。
〈7〉第1工程で得られた粒子に溶出制御基剤およびバインダーを乾式コーティングする第2工程と、第2工程で得られた粒子をシリカでオーバーコーティングする第3工程を含む、前記〈4〉または〈5〉に記載のコーティング粒子の製法。
本発明のコーティング粒子は、核粒子に、コーティング層が被覆されてなるものである。該コーティング層は、ヒドロキシアルキルセルロースおよびバインダーを含む層である。
該核粒子は、速放性製剤および放出持続型製剤(徐放性製剤)などの放出制御型製剤であってもよい。核粒子は、慣用の添加剤を含有していてもよい。該添加剤としては、例えば、賦形剤、崩壊剤、結合剤、滑沢剤、着色剤、pH調整剤、pH緩衝剤、界面活性剤、徐放化剤、安定化剤、酸味料、香料、流動化剤、清涼化剤、甘味料、旨み成分、甘味増強剤などが挙げられる。これら添加剤は、製剤分野において慣用の量が用いられる。
医薬や農薬の有効成分である上記化合物のうち、塩形成部位を有する化合物では、その生理的又は薬学的に許容可能な塩(特に、医薬的または農薬的に許容可能な塩など)なども含まれる。
滑沢剤としては、例えば、ステアリン酸マグネシウム、ステアリン酸カルシウム、タルク、蔗糖脂肪酸エステル、フマル酸ステアリルナトリウムなどが挙げられる。
pH調整剤としては、クエン酸塩、リン酸塩、炭酸塩、酒石酸塩、フマル酸塩、酢酸塩、アミノ酸塩などが挙げられる。
pH緩衝剤としては、クエン酸-クエン酸ナトリウム緩衝剤などが挙げられる。
界面活性剤として、ラウリル硫酸ナトリウム、ポリソルベート、ポリオキシエチレンポリオキシプロピレングリコールなどが挙げられる。
安定化剤としては、例えば、トコフェロール、エデト酸四ナトリウム、ニコチン酸アミド、シクロデキストリン類などが挙げられる。
香料としては、例えば、メントール、ハッカ油、レモン油、バニリンなどが挙げられる。
流動化剤としては、例えば、軽質無水ケイ酸、含水二酸化ケイ素などが挙げられる。
清涼化剤としては、カンフル及びボルネオールなどのテルペン系化合物(モノテルペンアルコールなど)などの他、この前記テルペン系化合物を含む精油、エッセンス又はパウダー;ペパーミント、スペアミント、クールミントなどの精油、エッセンス又は粉末(パウダー);前記の精油又はエッセンスを粉末状担体(例えば、デキストリンなど)に吸着させたもの、精油又はエッセンスを賦形材(アラビアガムなど)及び液体基剤(水、アルコールなど)と混合し、粉粒化したものなどが挙げられる。
旨み成分としては、アミノ酸系旨み成分(アミノ酸又はその塩、例えば、グルタミン酸、グルタミン酸ナトリウム、グルタミン酸カリウム、グルタミン酸塩酸塩、グアニル酸ナトリウム、イノシン酸、イノシン酸ナトリウム、アルギニン-グルタミン酸塩、アスパラギン酸、アスパラギン酸ナトリウム、グリシン、アラニンなど)、ペプチド系旨み成分(L-グルタミル-L-グルタミン酸、L-グルタミル-L-セリンなどのジペプチド;トリ-L-グルタミン酸、L-グルタミル-L-グリシル-L-セリンなどのトリペプチドなど)、カルボン酸系旨み成分(コハク酸ナトリウムなどのカルボン酸塩など)などが挙げられる。
さらに鹹味(塩味)を有する甘味増強剤(又は鹹味剤)を含有してもよい。このような甘味増強剤としては、塩化ナトリウム、塩化カリウム、リン酸塩(リン酸水素カリウム、リン酸水素ナトリウムなど)などが例示できる。甘味増強剤(又は鹹味剤)は中性塩、例えば、ナトリウムイオン及び/又は塩素イオン(塩化物イオン)として解離する塩である場合が多い。
バインダーとしては、例えば、有機脂肪酸(ラウリン酸、パルミチン酸、ミリスチン酸、ステアリン酸など)、有機脂肪酸のエステル誘導体、高級アルコール(セチルアルコール、ステアリルアルコールなど)、グリセリン脂肪酸エステル(グリセリルモノステアレートなど)、ポリエチレングリコール類(マクロゴール6000など)、天然ワックス(カルナバワックス、ライスワックスなど)などのワックス様物質などが挙げられる。これらのうち、ポリアルキレングリコール、ポリアルキレングリコール高級脂肪酸エステル、高級脂肪酸、高級アルコール、高級アルコールエステルおよび天然ワックスからなる群から選ばれる少なくとも1種が好ましく、ポリエチレングリコールが特に好ましい。バインダーは親水性のものが好ましい。また、融点が、40~70℃のものが好ましく、50~65℃のものが特に好ましい。
コーティング層におけるバインダーの含有量は、特に制限されないが、コーティング粒子中に、0.1~20重量%であることが好ましく、0.5~15重量%であることがより好ましい。
コーティング層における、ヒドロキシアルキルセルロースとバインダーとの重量比(ヒドロキシアルキルセルロース/バインダー)は特に制限されないが、好ましくは、99/1~50/50、より好ましくは95/5~70/30である。
他のコーティング基剤としては、高分子基剤、無機粉粒、薬物などの有効成分、などが挙げられる。また、前記において、核粒子に含有させることができるものとして例示した添加剤を他のコーティング基剤として用いることができる。
アクリル系高分子としては、例えば、アミノアルキルメタアクリレートコポリマーE、メタアクリル酸-メチルメタアクリレートコポリマーなどが挙げられる。生体内分解性高分子としては、例えば、L-乳酸、D-乳酸、DL-乳酸、グリコール酸、ε-カプロラクトン、N-メチルピロリドンなどからなるホモポリマー、コポリマー又はこれらポリマーの混合物、ポリカプロラクタム、キチン、キトサンなどが挙げられる。ポリビニル系高分子としては、例えば、ポリビニルアセタールジエチルアミノアセテート、PVAコポリマーなどが挙げられる。
水溶性コーティング基剤としては、メチルセルロース、カルボキシメチルセルロースナトリウム、ポリビニルピロリドンなどが挙げられる。
コーティング方法としては、造粒ハンドブック(日本粉体工業技術協会編、オーム社)、経口投与製剤の処方設計(京都大学大学院薬学研究科教授 橋田充編、薬業時報社)、粒子設計工学(粉体工学会編、産業図書)、粒子設計と製剤技術(粉体工学会製剤と粒子設計部会 部会長 川島嘉明編、薬業時報社)のような刊行物に記載されている方法が挙げられるが、本発明では乾式コーティング法が好ましい。
また、コーティング層用粉末を1回の操作で乾式コーティングしてもよいし、コーティング層用粉末を複数回に分けて乾式コーティングしてもよい。
容量50mlの三角フラスコに、粒子径の範囲が75~106μmのアセトアミノフェン原末2.0gを入れた。該フラスコをロータリーエヴァポレーターに装着した。
それに、体積平均粒子径6.27μmのヒドロキシプロピルセルロース(商品名:HPC-H、日本曹達社製)0.1gと、体積平均粒子径11.23μmのポリエチレングリコール(PEG6000;融点55~60℃)0.01gとを添加し、室温で1分間混合させた。次いで、55℃の恒温液槽に前記フラスコを浸して、10分間、77rpmで回転させた。この操作を15回繰返した。
なお、コーティング率は、分級後のコーティング粒子の重量からアセトアミノフェンの仕込み重量を差し引き、それをコーティング処理に使用したヒドロキシプロピルセルロース、ポリエチレングリコールおよびメタアクリル酸コポリマーの合計重量で除算することで、求められた値である。
容量50mlの三角フラスコに、粒子径の範囲が75~106μmのアセトアミノフェン原末2.0gを入れた。該フラスコをロータリーエヴァポレーターに装着した。
それに、体積平均粒子径6.27μmのヒドロキシプロピルセルロース(商品名:HPC-H、日本曹達社製)0.1gと、体積平均粒子径11.23μmのポリエチレングリコール(PEG6000;融点55~60℃)0.01gとを添加し、室温で1分間混合させた。次いで、55℃の恒温液槽に前記フラスコを浸して、10分間、77rpmで回転させた。この操作を10回繰返した。
なお、コーティング率は、分級後のコーティング粒子の重量からアセトアミノフェンの仕込み重量を差し引き、それをコーティング処理に使用したヒドロキシプロピルセルロース、ポリエチレングリコールおよびメタアクリル酸コポリマーの合計重量で除算することで、求められた値である。
容量50mlの三角フラスコに、粒子径の範囲が75~106μmのアセトアミノフェン原末2.0gを入れた。該フラスコをロータリーエヴァポレーターに装着した。
それに、体積平均粒子径6.27μmのヒドロキシプロピルセルロース(商品名:HPC-H、日本曹達社製)0.1gと、体積平均粒子径11.23μmのポリエチレングリコール(PEG6000;融点55~60℃)0.01gとを添加し、室温で1分間混合させた。次いで、55℃の恒温液槽に前記フラスコを浸して、10分間、77rpmで回転させた。この操作を20回繰返した。
なお、コーティング率は、分級後のコーティング粒子の重量からアセトアミノフェンの仕込み重量を差し引き、それをコーティング処理に使用したヒドロキシプロピルセルロース、およびポリエチレングリコールの合計重量で除算することで、求められた値である。
溶出試験は、JP XV パドル法に従って、パドル回転数100rpm、900ml純水、37℃の条件で実施した。アセトアミノフェンの溶出濃度は吸光度(285nm)から求めた。結果を図1に示す。
また、アセトアミノフェン原末をヒドロキシアルキルセルロース溶液でコーティングした固形製剤は、粘着性があり、流動性が悪かった。これに対して、実施例1~3で得られたコーティング粒子は、いずれも、流動性に優れていた。
本出願は、2010年6月8日出願の日本特許出願2010-130663に基づくものであり、その内容はここに参照として取り込まれる。
Claims (7)
- 核粒子に、コーティング層が被覆されてなるコーティング粒子であって、該コーティング層がヒドロキシアルキルセルロースおよびバインダーを含む層である、コーティング粒子。
- 前記バインダーが、ポリアルキレングリコール、ポリアルキレングリコール高級脂肪酸エステル、高級脂肪酸、高級アルコール、高級アルコールエステルおよび天然ワックスからなる群から選ばれる少なくとも1種である、請求項1に記載のコーティング粒子。
- 前記コーティング層は、溶出制御基剤および/またはシリカをさらに含有する、請求項1または2に記載のコーティング粒子。
- 核粒子に、ヒドロキシアルキルセルロースおよびバインダーを乾式コーティングする第1の工程を含む、コーティング粒子の製法。
- 第1工程で得られた粒子に溶出制御基剤およびバインダーを乾式コーティングする第2の工程を含む、請求項4に記載のコーティング粒子の製法。
- 第1の工程で得られた粒子をシリカでオーバーコーティングする第3の工程を含む、請求項4に記載のコーティング粒子の製法。
- 第1工程で得られた粒子に溶出制御基剤およびバインダーを乾式コーティングする第2工程と、第2工程で得られた粒子をシリカでオーバーコーティングする第3工程を含む、請求項4または5に記載のコーティング粒子の製法。
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KR (1) | KR101445957B1 (ja) |
CN (1) | CN102933204A (ja) |
ES (1) | ES2654643T3 (ja) |
HR (1) | HRP20180026T1 (ja) |
HU (1) | HUE035763T2 (ja) |
PT (1) | PT2570120T (ja) |
SI (1) | SI2570120T1 (ja) |
WO (1) | WO2011155451A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140106059A1 (en) * | 2012-10-15 | 2014-04-17 | New Jersey Institute Of Technology | Solventless mixing process for coating pharmaceutical ingredients |
US11026105B1 (en) | 2020-07-28 | 2021-06-01 | Industry Foundation Of Chonnam National University | Fingerprint-based beam interference cancellation system and method thereof |
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WO2019093434A1 (ja) * | 2017-11-09 | 2019-05-16 | 日本臓器製薬株式会社 | アセトアミノフェン製剤及びその製造方法 |
US11185508B2 (en) * | 2019-02-22 | 2021-11-30 | Catalent U.K. Swindon Zydis Limited | Preserving functionally-coated API particles produced by solventless mixing processes in aqueous suspension |
JP2022535401A (ja) * | 2019-06-03 | 2022-08-08 | シンセティック・バイオロジクス・インコーポレイテッド | アルカリホスファターゼ製剤及びその使用 |
CN118717685B (zh) * | 2024-09-03 | 2024-11-22 | 山东天力药业有限公司 | 一种新型直压级甘露醇颗粒 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09132523A (ja) | 1995-11-09 | 1997-05-20 | Shin Etsu Chem Co Ltd | 無溶媒腸溶性コーティング剤された腸溶性製剤 |
JP2007091688A (ja) * | 2005-09-30 | 2007-04-12 | Kurimoto Ltd | 固形製剤コーティング用微粉末の製造方法 |
JP2007105705A (ja) | 2005-10-17 | 2007-04-26 | Kurimoto Ltd | 二軸混練機を用いた乾式コーティング |
WO2007074909A1 (ja) * | 2005-12-28 | 2007-07-05 | Takeda Pharmaceutical Company Limited | 放出制御固形製剤 |
JP2007519741A (ja) * | 2004-01-29 | 2007-07-19 | ヤマノウチ・ファーマ・テクノロジーズ・インク | 胃腸特異的複数薬物放出システム |
JP2007522203A (ja) * | 2004-02-11 | 2007-08-09 | アスファーマ・リミテッド | 時間療法用組成物とそれらの使用方法 |
JP2008106048A (ja) | 2006-09-25 | 2008-05-08 | Aska Pharmaceutical Co Ltd | 苦味が抑制された経口製剤 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3852421A (en) * | 1970-03-23 | 1974-12-03 | Shinetsu Chemical Co | Excipient and shaped medicaments prepared therewith |
US5194464A (en) * | 1988-09-27 | 1993-03-16 | Takeda Chemical Industries, Ltd. | Enteric film and preparatoin thereof |
JP2915590B2 (ja) * | 1991-02-15 | 1999-07-05 | 第一製薬株式会社 | マスクされた粒状物 |
US20010006677A1 (en) * | 1996-10-29 | 2001-07-05 | Mcginity James W. | Effervescence polymeric film drug delivery system |
JP3803446B2 (ja) * | 1997-02-13 | 2006-08-02 | 信越化学工業株式会社 | 絶縁抵抗計により制御された固形製剤の製造方法 |
DE69904312T2 (de) | 1998-04-18 | 2003-10-16 | Glaxo Group Ltd | Pharmazeutische aerosolformulierung |
EG23951A (en) * | 1999-03-25 | 2008-01-29 | Otsuka Pharma Co Ltd | Cilostazol preparation |
MY148805A (en) * | 2002-10-16 | 2013-05-31 | Takeda Pharmaceutical | Controlled release preparation |
ES2545454T3 (es) * | 2002-12-10 | 2015-09-11 | Nortec Development Associates, Inc. | Método de preparación de formulaciones biológicamente activas |
EP1607092A4 (en) * | 2003-03-17 | 2010-12-15 | Takeda Pharmaceutical | COMPOSITIONS WITH CONTROLLED RELEASE |
DE102006036330A1 (de) * | 2006-08-03 | 2008-02-07 | Ccs Technology Inc., Wilmington | Vorrichtung zum Spleißen von Lichtwellenleiterabschnitten |
EP2167050A1 (en) * | 2007-06-13 | 2010-03-31 | Meditor Pharmaceuticals Ltd. | Taste masked pharmaceutical compositions of s-alkylisothiouronium derivatives |
JP5227569B2 (ja) * | 2007-11-09 | 2013-07-03 | 東京インキ株式会社 | 微粒子乾式コーティング製剤 |
-
2011
- 2011-06-06 PT PT117924084T patent/PT2570120T/pt unknown
- 2011-06-06 JP JP2012519380A patent/JP5572706B2/ja active Active
- 2011-06-06 HU HUE11792408A patent/HUE035763T2/en unknown
- 2011-06-06 SI SI201131391T patent/SI2570120T1/en unknown
- 2011-06-06 CN CN2011800278115A patent/CN102933204A/zh active Pending
- 2011-06-06 WO PCT/JP2011/062950 patent/WO2011155451A1/ja active Application Filing
- 2011-06-06 KR KR1020127031416A patent/KR101445957B1/ko active Active
- 2011-06-06 ES ES11792408.4T patent/ES2654643T3/es active Active
- 2011-06-06 US US13/701,619 patent/US10888520B2/en active Active
- 2011-06-06 HR HRP20180026TT patent/HRP20180026T1/hr unknown
- 2011-06-06 EP EP11792408.4A patent/EP2570120B1/en active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH09132523A (ja) | 1995-11-09 | 1997-05-20 | Shin Etsu Chem Co Ltd | 無溶媒腸溶性コーティング剤された腸溶性製剤 |
JP2007519741A (ja) * | 2004-01-29 | 2007-07-19 | ヤマノウチ・ファーマ・テクノロジーズ・インク | 胃腸特異的複数薬物放出システム |
JP2007522203A (ja) * | 2004-02-11 | 2007-08-09 | アスファーマ・リミテッド | 時間療法用組成物とそれらの使用方法 |
JP2007091688A (ja) * | 2005-09-30 | 2007-04-12 | Kurimoto Ltd | 固形製剤コーティング用微粉末の製造方法 |
JP2007105705A (ja) | 2005-10-17 | 2007-04-26 | Kurimoto Ltd | 二軸混練機を用いた乾式コーティング |
WO2007074909A1 (ja) * | 2005-12-28 | 2007-07-05 | Takeda Pharmaceutical Company Limited | 放出制御固形製剤 |
JP2008106048A (ja) | 2006-09-25 | 2008-05-08 | Aska Pharmaceutical Co Ltd | 苦味が抑制された経口製剤 |
Non-Patent Citations (7)
Title |
---|
AKIHIRO FUJIMOTO ET AL.: "Funtai Kongo ni yoru Kanshiki Coating -Acetaminophen eno Eudragit RSPO no Coating", DAI 129 NENKAI THE PHARMACEUTICAL SOCIETY OF JAPAN KYOT02009 YOSHISHU 4, 5 March 2009 (2009-03-05), pages 153 * |
FUKUMON ET AL.: "Design of dry functional particles using twin-screw continuous kneading machine", KURIMOTO TECHNICAL REPORT NO. 56 |
KOICHIRO AOYANAGI ET AL.: "NISSO-HPC no Coding eno Oyo", ABSTRACTS OF SYMPOSIUM ON PARTICULATE PREPARATIONS AND DESIGNS, vol. 22, 21 October 2005 (2005-10-21), pages 85 - 88 * |
RYOICHI SONODA ET AL.: "Improvement of Dissolution Property of Poorly Water-soluble Drug by Using Dry Coating Method with Starches as Core-particles", JOURNAL OF THE SOCIETY OF POWDER TECHNOLOGY, vol. 46, 2009, JAPAN, pages 338 - 346, XP055100563 * |
See also references of EP2570120A4 * |
YASUSHI TANIKAWA ET AL.: "Biryushi Hyomen eno Kan'onsei Polymer Gan'yu Maku no Kochiku ni yoru Ondo Otosei Yakubutsu Hoshutsu Seigyo", FUNTAI NI KANSURU TORONKAI KOEN RONBUNSHU, vol. 44, 2006, pages 178 - 181 * |
YOSHIAKI YANO ET AL.: "Relationship of operating condition of the initial granulating process (Microgranulation) and the physical properties, in the granulating process.", JOURNAL OF PHARMACEUTICAL SCIENCE AND TECHNOLOGY, vol. 55, 1995, JAPAN, pages 94 - 95 * |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20140106059A1 (en) * | 2012-10-15 | 2014-04-17 | New Jersey Institute Of Technology | Solventless mixing process for coating pharmaceutical ingredients |
WO2014062444A1 (en) * | 2012-10-15 | 2014-04-24 | New Jersey Institute Of Technology | Solventless mixing process for coating pharmaceutical ingredients |
US9107851B2 (en) | 2012-10-15 | 2015-08-18 | New Jersey Institute Of Technology | Solventless mixing process for coating pharmaceutical ingredients |
JP2015533162A (ja) * | 2012-10-15 | 2015-11-19 | ニュー ジャージー インスティチュート オブ テクノロジー | 医薬品成分を被覆するための無溶剤混合方法 |
CN104853751B (zh) * | 2012-10-15 | 2018-06-22 | 新泽西理工学院 | 用于包衣药物成分的无溶剂混合方法 |
US11026105B1 (en) | 2020-07-28 | 2021-06-01 | Industry Foundation Of Chonnam National University | Fingerprint-based beam interference cancellation system and method thereof |
Also Published As
Publication number | Publication date |
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HUE035763T2 (en) | 2018-05-28 |
ES2654643T3 (es) | 2018-02-14 |
EP2570120A4 (en) | 2014-03-19 |
JPWO2011155451A1 (ja) | 2013-08-01 |
CN102933204A (zh) | 2013-02-13 |
HRP20180026T1 (hr) | 2018-02-23 |
US10888520B2 (en) | 2021-01-12 |
KR20130018908A (ko) | 2013-02-25 |
JP5572706B2 (ja) | 2014-08-13 |
EP2570120B1 (en) | 2017-10-25 |
EP2570120A1 (en) | 2013-03-20 |
US20130071481A1 (en) | 2013-03-21 |
SI2570120T1 (en) | 2018-04-30 |
PT2570120T (pt) | 2018-01-09 |
KR101445957B1 (ko) | 2014-09-29 |
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