WO2017006855A1 - 安定な経口投与用医薬組成物 - Google Patents
安定な経口投与用医薬組成物 Download PDFInfo
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- WO2017006855A1 WO2017006855A1 PCT/JP2016/069615 JP2016069615W WO2017006855A1 WO 2017006855 A1 WO2017006855 A1 WO 2017006855A1 JP 2016069615 W JP2016069615 W JP 2016069615W WO 2017006855 A1 WO2017006855 A1 WO 2017006855A1
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- acceptable salt
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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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
- A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
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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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/4965—Non-condensed pyrazines
- A61K31/497—Non-condensed pyrazines containing further heterocyclic rings
-
- 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
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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
- A61K47/26—Carbohydrates, e.g. sugar alcohols, amino sugars, nucleic acids, mono-, di- or oligo-saccharides; Derivatives thereof, e.g. polysorbates, sorbitan fatty acid esters or glycyrrhizin
-
- 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
- A61K9/0053—Mouth and digestive tract, i.e. intraoral and peroral administration
-
- 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
- A61K9/20—Pills, tablets, discs, rods
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2095—Tabletting processes; Dosage units made by direct compression of powders or specially processed granules, by eliminating solvents, by melt-extrusion, by injection molding, by 3D printing
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P35/00—Antineoplastic 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 6-ethyl-3-( ⁇ 3-methoxy-4- [4- (4-methylpiperazin-1-yl) piperidin-1-yl] phenyl ⁇ amino) -5- (tetrahydro-2H-pyran
- the present invention relates to a stable pharmaceutical composition for oral administration, containing -4-ylamino) pyrazine-2-carboxamide or a pharmaceutically acceptable salt thereof.
- Compound A or a pharmaceutically acceptable salt thereof is, for example, EML4 (Echinoderm) It has been reported to have an inhibitory activity on the kinase activity of a microtubule associated protein like-4) -ALK (anaplastic lymphoma kinase) fusion protein and is useful as an active ingredient of a pharmaceutical composition for cancer treatment (Patent Document 1). .
- An object of the present invention is to provide a stable pharmaceutical composition for oral administration containing Compound A or a pharmaceutically acceptable salt thereof, which suppresses the formation of related substances during storage.
- Comparative Example 1 is an embodiment of a wet granulation method, adopting a high-speed stirring granulation method, using water together with Compound A hemifumarate and crystalline cellulose that does not cause a change in composition. After granulating and drying, it was found that related substances increased unexpectedly when formulated. As a result of intensive studies to suppress the formation of a compound A related substance during storage, the present inventors have found that the compound A hemifumarate crystals are suppressed in the formulation step by suppressing a decrease in the ratio of crystals. As a result, the present invention has been completed.
- the present invention [1] 6-ethyl-3-( ⁇ 3-methoxy-4- [4- (4-methylpiperazin-1-yl) piperidin-1-yl] phenyl ⁇ amino) -5- (tetrahydro-2H-pyran-
- a pharmaceutical composition for oral administration containing 4-ylamino) pyrazine-2-carboxamide or a pharmaceutically acceptable salt thereof
- the compound or the pharmaceutically acceptable salt crystal ratio thereof is the compound or A stable pharmaceutical composition for oral administration which is 60% or more based on the total amount of the pharmaceutically acceptable salt thereof
- the oral dose according to [1], wherein the percentage of the related substance of the compound is 0.20% or less when the pharmaceutical composition for oral administration is stored for 1 month under an open condition of 40 ° C.
- a pharmaceutical composition for administration [3] The pharmaceutical composition for oral administration according to [1] or [2], further comprising a pharmaceutical additive capable of controlling the moisture value in the preparation, [4] The pharmaceutical composition for oral administration according to [3], wherein the pharmaceutical additive capable of controlling the moisture value in the preparation is a saccharide and / or a sugar alcohol, [5] The pharmaceutical composition for oral administration according to [4], wherein the saccharide and / or sugar alcohol is lactose and / or D-mannitol, [6] The proportion of the pharmaceutical additive capable of controlling the moisture value in the preparation is 20% by weight or more and 90% by weight or less based on the total weight of the pharmaceutical composition for oral administration.
- a pharmaceutical composition for oral administration according to any of the above, [7] (1) 6-ethyl-3-( ⁇ 3-methoxy-4- [4- (4-methylpiperazin-1-yl) piperidin-1-yl] phenyl ⁇ amino) -5- (tetrahydro-2H -Pyran-4-ylamino) pyrazine-2-carboxamide or a pharmaceutically acceptable salt thereof and a pharmaceutical additive capable of controlling the moisture value in the preparation; (2) 6-ethyl-3-( ⁇ 3-methoxy-4- [4- (4-methylpiperazin-1-yl) piperidin-1-yl] phenyl ⁇ amino) -5- (tetrahydro-2H-pyran -4-ylamino) pyrazine-2-carboxamide or a pharmaceutically acceptable salt thereof in a proportion of 60% or more based on the total amount of the compound or a pharmaceutically acceptable salt thereof.
- a method for producing a stable pharmaceutical composition for oral administration comprising [8] The method for producing a pharmaceutical composition for oral administration according to [7], wherein the granulation is performed with a moisture value of the granulated product of 30% or less, [9] The method for producing a pharmaceutical composition for oral administration according to [7] or [8], wherein the pharmaceutical additive capable of controlling the moisture value in the preparation is lactose and / or D-mannitol, [10] 6-Ethyl-3-( ⁇ 3-methoxy-4- [4- (4-methylpiperazin-1-yl) piperidin-1-yl] phenyl ⁇ amino) -5- (tetrahydro-2H-pyran- In a stable pharmaceutical composition for oral administration containing 4-ylamino) pyrazine-2-carboxamide or a pharmaceutically acceptable salt thereof, the ratio of the crystals of the compound or the pharmaceutically acceptable salt thereof is 6-ethyl-3 by adding
- stable means, for example, being stable against heat, light, temperature, and / or humidity.
- the related substance of Compound A contained in the pharmaceutical composition for oral administration is defined as an embodiment having a specific percentage or less.
- a pharmaceutical composition for oral administration is 70 ° C. for 9 days, in one embodiment, 40 ° C.
- relative humidity 75% (hereinafter, relative humidity X% may be abbreviated as X% RH) for 6 months, and in one embodiment 40 3 months at 40 ° C./75% RH, 1 month at 40 ° C./75% RH, 12 months at 25 ° C./60% RH, 6 months at 25 ° C./60% RH Orally at 25 ° C./60% RH for 3 months, as an aspect at 25 ° C./60% RH for 1 month, measured by high performance liquid chromatography (hereinafter sometimes abbreviated as HPLC method) after storage
- HPLC method high performance liquid chromatography
- the percentage of the related substance of Compound A in the pharmaceutical composition for oral administration measured by HPLC method after storage at 40 ° C. and 75% RH open condition for 1 month, 3 months or 6 months is, for example, It is specified that it is 0.20% or less, and as an embodiment, it is 0.10% or less.
- the related substance of compound A is, for example, an oxidative decomposition product of compound A, and in one embodiment, when the related substance is measured by the HPLC method described later, the relative retention time with respect to the peak of compound A is about 1.06. It prescribes. A related substance having a relative retention time of about 1.06 with respect to the peak of Compound A is estimated to be an oxidative decomposition product of Compound A. Also, the numerical values used are generally interpreted as the value of the larger variable and all values of the variable, which are within experimental error (eg, within the 95% confidence interval for the mean) or within ⁇ 10% of the displayed value.
- the ratio of crystals” of Compound A or a pharmaceutically acceptable salt thereof is defined as the ratio of crystals to the total amount of Compound A or a pharmaceutically acceptable salt thereof, and is described below. It can be calculated by an external spectroscopy (NIR) method or the like.
- Loss on drying means the amount of moisture in a sample that is lost by drying.
- the loss on drying can be calculated by the following equation, for example.
- Compound A or a pharmaceutically acceptable salt thereof used in the present invention can be easily obtained, for example, by the method described in Patent Document 1 or by production according thereto.
- Compound A can form a pharmaceutically acceptable salt with an acid in addition to a free form that does not form a salt.
- salts include acid addition salts with inorganic acids such as hydrochloric acid, hydrobromic acid, hydroiodic acid, sulfuric acid, nitric acid, phosphoric acid, formic acid, acetic acid, propionic acid, oxalic acid, malonic acid, succinic acid
- acid addition salts with organic acids such as fumaric acid, hemifumaric acid, maleic acid, lactic acid, malic acid, citric acid, tartaric acid, carbonic acid, picric acid, methanesulfonic acid, ethanesulfonic acid, and glutamic acid.
- organic acids such as fumaric acid, hemifumaric acid, maleic acid, lactic acid, malic acid, citric acid, tartaric acid, carbonic acid, picric acid, methanesulfonic acid, ethanesulfonic acid, and gluta
- Compound A or a pharmaceutically acceptable salt thereof has, for example, an inhibitory activity on the kinase activity of EML4-ALK fusion protein, and is useful as an active ingredient in a pharmaceutical composition for treating cancer.
- the dose of Compound A or a pharmaceutically acceptable salt thereof is appropriately determined depending on the individual case in consideration of symptoms, age of the subject, sex, etc. 0.001 mg / kg or more and 100 mg / kg or less, preferably 0.005 to 30 mg / kg, more preferably 0.01 to 10 mg / kg, and this is divided into 1 or 2 to 4 times. Can be administered.
- the compounding ratio of Compound A or a pharmaceutically acceptable salt thereof is, for example, 1% by weight to 70% by weight with respect to the weight of the pharmaceutical composition for oral administration, and in one embodiment, 5% by weight to 50% by weight. In some embodiments, the content is 10% by weight or more and 40% by weight or less.
- the compounding amount of Compound A or a pharmaceutically acceptable salt thereof is 1 mg or more and 200 mg or less in the whole preparation, as an embodiment, 5 mg or more and 150 mg or less, and as an embodiment, 40 mg or more and 50 mg or less.
- the ratio of the crystals of Compound A or a pharmaceutically acceptable salt thereof used in the present invention is not particularly limited as long as it is a stable range during storage.
- the ratio of the crystal can be calculated by, for example, a differential scanning calorimeter analysis (DSC analysis) method, a powder X-ray diffraction method, a solid-state NMR method, a near infrared spectroscopy (NIR) method and the like.
- DSC analysis differential scanning calorimeter analysis
- NMR near infrared spectroscopy
- a spectrum is measured by a Fourier transform near-infrared spectrometer (MPA, Bruker Optics). (Measurement range: 12500 cm ⁇ 1 to 5800 cm ⁇ 1 , resolution: 8 cm ⁇ 1 , number of scans: 32 times), the obtained spectrum is second-order differentiated (Savittzky-Golay convolution method), and near-infrared spectrum analysis Analysis can be performed using software (eg, OPUS, Bruker Optics).
- MPA Fourier transform near-infrared spectrometer
- the pharmaceutical composition for oral administration is powdered using a mortar and pestle and the spectrum is measured. Before measuring the spectrum of a pharmaceutical composition for oral administration, prepare a calibration curve by regression analysis of the spectrum of a preparation prepared by mixing compound A hemifumarate crystals in various proportions using the partial least squares method. The spectrum obtained from the pharmaceutical composition can be interpolated into this calibration curve to calculate the proportion of crystals of Compound A hemifumarate.
- a ratio of the crystal for example, 60% or more with respect to the total amount of Compound A or a pharmaceutically acceptable salt thereof, as an aspect, 60% or more and 100% or less, and as an aspect 70% or more and 100% or less 80% to 100%, some embodiments 90% to 100%, some embodiments 60% to less than 100%, some embodiments 70% to less than 100%, some embodiments 80% to less than 100%, some embodiments As 90% or more and less than 100%.
- the numerical value used is generally interpreted as the value of the larger variable and all values of the variable within experimental error (for example, within the 95% confidence interval for the mean) or within ⁇ 10% of the displayed value.
- the pharmaceutical composition for oral administration of the present invention further comprises a pharmaceutical additive capable of controlling the moisture value during the formulation process and / or storage (hereinafter, also referred to as a pharmaceutical additive capable of controlling the moisture value in the preparation). Can be included).
- a pharmaceutical additive capable of controlling the moisture value in the preparation does the additive itself exhibit a loss on drying that can stably maintain a composition containing Compound A or a pharmaceutically acceptable salt thereof?
- the water content of the composition containing Compound A or a pharmaceutically acceptable salt thereof is kept low during the formulation process (particularly the granulation process), or the water content in the preparation is further reduced, and then the water content There is no particular limitation as long as it can provide a stable pharmaceutical composition for oral administration containing Compound A or a pharmaceutically acceptable salt thereof by maintaining the value.
- sugars and / or sugar alcohols can be mentioned, and in one embodiment, D-mannitol, maltose, maltitol, erythritol, xylitol, lactose (lactose hydrate), sucrose, glucose, sorbitol, trehalose, lactitol, fructose, Arabinose, trehalose, lactose (lactose hydrate), D-mannitol as an embodiment, and D-mannitol as an embodiment.
- the loss on drying of a pharmaceutical additive that can control the moisture value in the preparation can be measured, for example, according to the test method for loss on drying specified in the 16th revised Japanese Pharmacopoeia General Test Method.
- the pharmaceutical additive is stored under a predetermined temperature / humidity condition, absorbed until the weight (mass) reaches a constant weight, and then dried under a predetermined temperature / humidity condition until the weight (mass) reaches a constant weight. Can be measured.
- a pharmaceutical additive is each filled with a bottle, and it preserve
- the drying weight loss after storage is a drying weight loss method (as an apparatus, for example, HR73
- the loss on drying of a pharmaceutical additive measured by using a Halogen Moisture Analyzer (manufactured by METTLER TOLEDO) until the weight of the sample reaches a constant weight at 80 ° C. is, for example, 20% or less. 1.0% or less, as an aspect, 0.5% or less, and as an aspect, 0.4% or less.
- the loss on drying of a pharmaceutical composition can be measured in accordance with, for example, the drying loss test method stipulated in the 16th revised Japanese Pharmacopoeia General Test Method.
- a pharmaceutical composition for example, a tablet
- the weight (mass) is constant under a predetermined temperature and humidity condition.
- Each pharmaceutical composition is filled in a bottle and stored for one week at 40 ° C. and 75% RH under open conditions.
- the loss on drying after storage is determined by the loss on drying method (for example, HR73 Halogen Moisture Analyzer).
- the weight loss on drying of the pharmaceutical composition (for example, tablet) measured by (measured until the weight of the sample reaches a constant weight at 80 ° C. using a METTLER TOLEDO) is, for example, 4.0% or less. As an aspect, it is 3.0% or less, and as an aspect, it is 2.0% or less.
- the pharmaceutical additive capable of controlling the moisture value in the preparation can be appropriately added in an appropriate amount by combining one or more kinds.
- the blending ratio is, for example, 20% to 90% by weight, in some embodiments 30% to 80% by weight, and in some embodiments 40% to 70% by weight, based on the total weight of the pharmaceutical composition for oral administration
- it is 50 to 70 weight%, and as an aspect, it is 50 to 60 weight%.
- the pharmaceutical composition for oral administration of the present invention can be made into various preparations. Examples thereof include tablets, capsules, powders, granules, fine granules, and dry syrups. A certain embodiment is a tablet or a capsule, and a certain embodiment is a tablet.
- various pharmaceutical additives such as a binder, a disintegrant, a corrigent, a foaming agent, a sweetener, a fragrance, a lubricant are optionally added to the extent that the effects of the present invention can be achieved. Reagents, buffers, antioxidants, stabilizers, surfactants, film coating agents and the like are appropriately used.
- binder examples include gum arabic, hypromellose, hydroxypropyl cellulose, hydroxyethyl cellulose and the like.
- disintegrant examples include corn starch, potato starch, carmellose calcium, carmellose sodium, and low-substituted hydroxypropylcellulose.
- flavoring agents examples include citric acid, tartaric acid, malic acid and the like.
- foaming agent examples include baking soda.
- sweeteners examples include saccharin sodium, glycyrrhizic acid, aspartame, stevia, thaumatin and the like.
- fragrances include lemon, lemon lime, orange and menthol.
- lubricants examples include magnesium stearate and calcium stearate.
- buffer examples include citric acid, succinic acid, fumaric acid, tartaric acid, ascorbic acid or salts thereof, glutamic acid, glutamine, glycine, aspartic acid, alanine, arginine or salts thereof, magnesium oxide, zinc oxide, magnesium hydroxide, Examples thereof include phosphoric acid, boric acid or salts thereof.
- Antioxidants include, for example, citric acid, sodium nitrite, ascorbic acid, L-ascorbic acid stearate, sodium hydrogen nitrite, sodium sulfite, alpha thioglycerin, sodium edetate, erythorbic acid, cysteine hydrochloride, dry sulfite Sodium, potassium dichloroisocyanurate, soybean lecithin, sodium thioglycolate, sodium thiomalate, natural vitamin E, tocopherol, d- ⁇ -tocopherol, tocopherol acetate, concentrated mixed tocopherol, ascorbic acid palmitate, sodium pyrosulfite Butylhydroxyanisole, 1,3-butylene glycol, benzotriazole, pentaerythrityl-tetrakis [3- (3,5-di-t-butyl-4-hydroxyphen Le) propionate], 2-mercaptobenzimidazole, propyl gallate, and di-butyl
- Said antioxidants also function as stabilizers, for example citric acid, in some embodiments, citric acid hydrate, calcium citrate, sodium citrate hydrate, sodium dihydrogen citrate, dicitrate dicitrate. Sodium etc. can be mentioned.
- surfactant examples include polysorbate 80, sodium lauryl sulfate, polyoxyethylene hydrogenated castor oil, and the like.
- Examples of the film coating agent include hypromellose and polyvinyl alcohol.
- pharmaceutical additives can be appropriately added in an appropriate amount by combining one kind or two or more kinds.
- the compounding quantity of a pharmaceutical additive it can be used in the quantity in the range in which the desired effect of this invention is achieved also about any pharmaceutical additive.
- the pharmaceutical composition for oral administration of the present invention can be produced by a known method including steps such as pulverization, mixing, granulation, drying, molding (tablet), film coating, and crystallization.
- steps such as pulverization, mixing, granulation, drying, molding (tablet), film coating, and crystallization.
- the method for producing the pharmaceutical composition for oral administration of the present invention will be described below.
- the Crushing and mixing step there is no particular limitation on the apparatus and means as long as it is a method that can normally pharmaceutically pulverize Compound A or a pharmaceutically acceptable salt thereof and an appropriate pharmaceutical additive.
- the pulverizer include a hammer mill, a ball mill, a jet mill, and a colloid mill.
- the grinding conditions are not particularly limited as long as they are appropriately selected.
- the mixing step of each component continuous to the pulverization step there is no particular limitation on the apparatus and means as long as it is a method that can generally uniformly mix each component pharmaceutically.
- Granulation step In the granulation step, there are no particular limitations on the apparatus and means as long as it is a method that can normally granulate Compound A or a pharmaceutically acceptable salt thereof and an appropriate pharmaceutical additive.
- the granulation method and apparatus used for wet granulation using a solvent such as water include, for example, high-speed stirring granulation method, pulverization (pulverization) granulation method, fluidized bed granulation method, extrusion granulation Method, rolling granulation method, spray granulation method or apparatuses used by these methods.
- it is a fluidized bed granulation method / apparatus, and the drying method is not particularly limited as long as it is a method that can be usually pharmaceutically dried.
- a lower moisture value is desirable during granulation in order to suppress a decrease in the proportion of crystals of Compound A or a pharmaceutically acceptable salt thereof.
- the moisture value during granulation is 30% or less, 5% or less as an embodiment, 3% or less as an embodiment, 2% or less as an embodiment, and 1% or less as an embodiment.
- the granulation method is not particularly limited as long as it can be controlled to the above moisture value.
- pulverization (pulverization) granulation method for example, pulverization (pulverization) granulation method, fluidized bed granulation method, rolling granulation method, spray granulation method, and the like. It is a granulation method, and as an embodiment, it is a fluidized bed granulation method.
- the moisture value can be measured, for example, by the loss on drying method.
- a halogen moisture meter manufactured by METTLER TOLEDO, Inc. can be used as the apparatus.
- any conditions can be adopted as long as the moisture value in the granules during granulation can be lowered.
- a wet granulation method using a non-aqueous solvent and a dry granulation method can also be used.
- the apparatus and means are not particularly limited as long as they can be usually pharmaceutically dried.
- the apparatus include a ventilation dryer, a vacuum dryer, a vacuum dryer, and a fluidized bed granulation dryer.
- sieving and sizing may be performed with a sieve, a comil or the like.
- the apparatus and means are not particularly limited as long as it is a method for molding the pharmaceutical composition for oral administration of the present invention.
- granulation / drying step is not performed, compound A or a pharmaceutically acceptable salt thereof and an appropriate pharmaceutical additive are mixed and then directly compression molded to produce a pharmaceutical composition for oral administration, granulation
- examples thereof include a method for producing a pharmaceutical composition for oral administration after drying and a method for producing a pharmaceutical composition for oral administration after granulation and further mixing with a lubricant.
- the tableting device include a rotary tableting machine and an oil press.
- the tableting conditions such as tableting pressure are not particularly limited as long as the tableting pressure can be compression-molded.
- the hardness of the tableted product is not particularly limited as long as it does not break during the manufacturing process or the distribution process. An example is 40 to 200N.
- the surface of the pharmaceutical composition for oral administration may be coated with a film.
- a pharmaceutically coating method examples thereof include pan coating and dip coating.
- the film coating agent can be appropriately added in an appropriate amount by combining one type or two or more types.
- the coating rate is not particularly limited as long as it is a rate for forming a film. For example, 1% by weight to 10% by weight or the like with respect to the total weight of the pharmaceutical composition for oral administration. It may be dried during film coating or after film coating.
- the method is not particularly limited as long as it can be usually pharmaceutically dried.
- the drying conditions are not particularly limited as long as they are appropriately set in consideration of, for example, the stability of a pharmaceutical composition for oral administration.
- a step of promoting crystallization can be employed.
- a microwave irradiation process an ultrasonic irradiation process, a low frequency irradiation process, a thermal electron irradiation process, etc. are mentioned.
- the microwave irradiation treatment include irradiation with a wavelength of 10 MHz to 25 GHz.
- the treatment time is, for example, from 10 seconds to 60 minutes, depending on the initial crystal ratio and the components of the pharmaceutical additive. Irradiation itself may be performed continuously or intermittently, and may be performed at any timing.
- ultrasonic irradiation treatment examples include irradiation of sound waves having a frequency of 10 kHz to 600 kHz.
- the treatment time depends on the degree of the crystal ratio and the components of the pharmaceutical additive, but for example, the treatment time is 10 seconds to 24 hours. Irradiation itself may be performed continuously or intermittently, and may be performed at any timing.
- compound A or a pharmaceutically acceptable salt thereof by a pharmaceutical additive capable of controlling the proportion of crystals of compound A or a pharmaceutically acceptable salt thereof and / or the moisture value in the preparation.
- Salt stabilization methods also includes the use of a pharmaceutical additive capable of controlling the water content in the preparation in the production of a stable pharmaceutical composition for oral administration containing Compound A or a pharmaceutically acceptable salt thereof. .
- the description in the pharmaceutical composition for oral administration of the present invention can be applied as it is to “the pharmaceutical additive to be obtained” and “Compound A or a pharmaceutically acceptable salt thereof”.
- the blending amount of each component in the use of a pharmaceutical additive capable of controlling the water value in the preparation, the blending method, etc., the description in the pharmaceutical composition for oral administration of the present invention and the production method thereof Can be applied as is.
- Comparative Example 1 and Examples 1 to 3 >> The formulations of Comparative Example 1 and Examples 1 to 3 are shown in Tables 1 and 2.
- the compound A hemifumarate used the thing manufactured by the method of the international publication 2010/128659 or a method according to it.
- Lactose hydrate is Pharmatose 200M (product name, Friesland Campina DMV BV), hydroxypropyl cellulose is HPC-L (product name, Nippon Soda), magnesium stearate is Parteck LUB MST (product name, Merck KGaA), D- As mannitol, PEARLITOL 50C (product name, manufactured by ROQUETTE) was used.
- Comparative Example 1 In accordance with the formulation described in Table 1, 110.5 g of Compound A hemifumarate, 537.5 g of lactose hydrate, 45 g of crystalline cellulose (product name: Theolas PH-101, manufactured by Asahi Kasei Chemicals), low-substituted hydroxypropylcellulose (product name: L-HPC LH-21 (manufactured by Shin-Etsu Chemical Co., Ltd.) 90 g and hydroxypropylcellulose 18 g were mixed using a high-speed agitation granulator (product name: VG-05, manufactured by Paulek), and 300 g of purified water was added. And granulated.
- a high-speed agitation granulator product name: VG-05, manufactured by Paulek
- the moisture value of the granulated product during granulation was 27%. Two more lots of granulation were performed and dried to obtain a granulated product. Drying was performed for 15 hours using a vacuum dryer (product name: DB-30, manufactured by ULVAC).
- the obtained mixed product was tableted using a rotary tableting machine (product name: HT-X20, manufactured by Hata Iron Works) to obtain a tablet (plain tablet).
- a film coating machine product name: HCT-30, manufactured by Freund Industries
- the resulting uncoated tablet 1350 g was 10% by weight (solid component concentration) in total Opadry 03F42203 (product name, manufactured by Colorcon).
- the film was coated with a solution dissolved and dispersed in purified water. One more lot of film coating was performed to obtain a tablet of Comparative Example 1 (film coated tablet).
- Example 1 In accordance with the formulation described in Table 1, 442 g of Compound A hemifumarate and 2150 g of lactose hydrate, crystalline cellulose (product name: Theolas PH-101, Asahi Kasei Chemicals) 180 g, low-substituted hydroxypropyl cellulose (product name: L -HPC LH-21 (manufactured by Shin-Etsu Chemical Co., Ltd.) (360 g) and hydroxypropyl cellulose (72 g) were mixed using a high-speed stirring granulator (product name: VG-25, manufactured by Paulek), and then granulated by adding 1170 g of purified water. Went.
- a high-speed stirring granulator product name: VG-25, manufactured by Paulek
- the moisture value of the granulated product during granulation was 27%.
- Granulation was further performed for 9 lots and dried to obtain a granulated product. Drying was performed for 1 hour using a fluidized bed granulation dryer (product name: GPCG-PRO-5, manufactured by Paulek).
- the obtained mixture was tableted using a rotary tableting machine (product name: HT-CVX-TYPE III20, manufactured by Hata Iron Works) to obtain a tablet (plain tablet).
- a film coating machine product name: PRC-20 / 60, manufactured by Pou Lec
- the total concentration of Opadry 03F42203 was 10% by weight (solid component concentration).
- the film was coated with a solution dissolved and dispersed in purified water so that the tablet of Example 1 (film-coated tablet) was obtained.
- Example 2 In accordance with the formulation described in Table 2, 6630 g of compound A hemifumarate and 12375 g of D-mannitol were mixed using a fluidized bed granulator / dryer (product name: GPCG-PRO-15, manufactured by Paul Trek). After mixing, 9000 g of hydroxypropylcellulose aqueous solution (solid content: 7% by weight) was sprayed as a binding solution, granulated, and dried to obtain a granulated product. The maximum moisture content of the granulated product during granulation was 0.43%.
- Example 3 The tablet of Example 3 (film-coated tablet) was produced according to the procedure described in Example 2 according to the formulation described in Table 2.
- Test Example 1 Calculation of crystal ratio >> About each tablet (film coating tablet) manufactured in Comparative Example 1, Example 1, Example 2, and Example 3, the ratio of crystals of Compound A hemifumarate after manufacture was determined using near infrared spectroscopy. Calculated. Specifically, Fourier transform infrared spectrometer (product name: MPA, Bruker Optics) to measure the spectrum (measurement range; 12500cm -1 ⁇ 5800cm -1, resolution; 8 cm -1, scan number; 32 times ), The obtained spectrum was second-order differentiated (Savitzky-Golay convolution method), and analyzed using near-infrared spectrum analysis software (product name: OPUS, Bruker Optics).
- MPA Fourier transform infrared spectrometer
- the tablets were powdered using a mortar and pestle and the spectrum was measured. Before measuring the spectrum of the tablet, a calibration curve was prepared by regression analysis of the spectrum of the preparation prepared by mixing the crystals of Compound A hemifumarate in various proportions by the partial least squares method. The ratio of the crystals of Compound A hemifumarate was calculated by interpolating the line. The results are shown in Table 4.
- Test Example 2 Measurement of related substances >> Each tablet (film-coated tablet) produced in Comparative Example 1, Example 1, Example 2, and Example 3 is filled in a bottle, and is for 1 month and 3 months at 40 ° C. and 75% RH open condition. saved.
- the related substances after storage were measured by HPLC method.
- Related substances were measured under the following conditions: As the HPLC column, Kinetex XB-C18, particle diameter 2.6 ⁇ m, 4.6 mm (inner diameter) ⁇ 75 mm (manufactured by Phenomenex) or an equivalent thereof was maintained at 40 ° C.
- mobile phase A a perchloric acid solution (pH 2.2) was used, and as mobile phase B, acetonitrile was used.
- the related substances were measured with an ultraviolet absorptiometer (wavelength: 220 nm), and the calculation was performed based on the ratio of the peak area of each related substance and the peak area of the standard solution.
- Table 4 shows the measurement results of related substances having a relative retention time of about 1.06 with respect to the peak of Compound A.
- Example 1 was similarly manufactured by the high speed stirring granulation method, the ratio of a crystal
- the tablet of Example 1 having a compound A hemifumarate crystal ratio of 64% was stored for 1 month at 40 ° C. and 75% RH open condition for 1 month, and the percentage of related substances was 0.11% and stored for 3 months. Later, the percentage of related substances was 0.26%.
- the percentage of related substances after 1 month storage of the tablets of Example 2 and Example 3 was below the limit of quantification (LOQ).
- the tablets of these examples were stable with less amounts of related substances compared to the tablets of the comparative examples.
- the LOQ is 0.05%. From the above, it was confirmed that the generation of related substances can be suppressed when the proportion of crystals of compound A hemifumarate increases.
- Test Example 3 Measurement of related substances >> Analogous substances were measured for the pharmaceutical compositions of each Example in the same manner as in Test Example 2. Table 5 shows the measurement results of related substances having a relative retention time of about 1.06 with respect to the peak of Compound A.
- Test Example 4 Measurement of loss on drying of pharmaceutical additives >> The loss on drying measurement of various pharmaceutical additives shown in Table 5 was carried out according to the above drying loss method.
- the pharmaceutical additives used were lactose hydrate (product name: Pharmatose 200M, manufactured by Friesland Campina DMV BV), hydroxypropyl cellulose (product name: HPC-L, manufactured by Nippon Soda), and magnesium stearate (product name: Parteck LUB MST, manufactured by Merck KGaA), D-mannitol (product name: PEARLITOL 50C, manufactured by ROQUETE), crystalline cellulose (product name: Theolas PH-101, manufactured by Asahi Kasei Chemicals), anhydrous calcium hydrogen phosphate (product name: GS, Kyowa Chemical Industry), hypromellose (product name: TC-5E, manufactured by Shin-Etsu Chemical Co., Ltd.), corn starch (product name: corn starch, manufactured by Nippon Shokuhin Kako
- the pharmaceutical compositions of Examples 4 to 15 are both stable after 1 month and 3 months at 40 ° C. and 75% RH release condition.
- the proportion of crystals of Compound A hemifumarate increases, It was confirmed that generation could be suppressed.
- lactose hydrate (Example 5) and D-mannitol (Example 6) are preferable from the viewpoint of inhibiting the production of related substances.
- Test Example 5 Measurement of loss on drying of tablets of Examples 2 and 3 >> In the same manner as in Test Example 4, the loss on drying of the tablets of Examples 2 and 3 after storage for 1 week under the conditions of 40 ° C. and 75% RH release was measured. The results are shown in Table 6. The loss on drying of the tablets containing D-mannitol in the formulation was low.
- the stable pharmaceutical composition for oral administration containing the compound A or its pharmaceutically acceptable salt which suppressed the production
- save can be provided.
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Abstract
Description
[1]6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩を含有する経口投与用医薬組成物において、該化合物又はその製薬学的に許容される塩の結晶の割合が該化合物又はその製薬学的に許容される塩の全量に対して60%以上である、安定な経口投与用医薬組成物、
[2]経口投与用医薬組成物を40℃相対湿度75%開放条件下で1箇月間保存するとき、該化合物の類縁物質の百分率が0.20%以下である、[1]に記載の経口投与用医薬組成物、
[3]更に製剤中の水分値を制御し得る医薬品添加物を含有してなる、[1]又は[2]に記載の経口投与用医薬組成物、
[4]製剤中の水分値を制御し得る医薬品添加物が、糖類及び/又は糖アルコール類である、[3]に記載の経口投与用医薬組成物、
[5]糖類及び/又は糖アルコール類が乳糖及び/又はD-マンニトールである、[4]に記載の経口投与用医薬組成物、
[6]製剤中の水分値を制御し得る医薬品添加物の配合割合が経口投与用医薬組成物の全重量に対して20重量%以上90重量%以下である、[3]~[5]のいずれかに記載の経口投与用医薬組成物、
[7](1)6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩と、製剤中の水分値を制御し得る医薬品添加物とを混合する工程、
(2)前記6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩の結晶の割合が該化合物又はその製薬学的に許容される塩の全量に対して60%以上となるように造粒する工程、
(3)造粒物を圧縮成形する工程、
を含む、安定な経口投与用医薬組成物の製造方法、
[8]造粒が、造粒物の水分値が30%以下で行われる、[7]に記載の経口投与用医薬組成物の製造方法、
[9]製剤中の水分値を制御し得る医薬品添加物が、乳糖及び/又はD-マンニトールである、[7]又は[8]に記載の経口投与用医薬組成物の製造方法、
[10]6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩を含有する安定な経口投与用医薬組成物において、該化合物又はその製薬学的に許容される塩の結晶の割合が該化合物又はその製薬学的に許容される塩の全量に対して60%以上とすること、及び/又は、製剤中の水分値を制御し得る医薬品添加物を配合することによる、6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩の安定化方法、
[11]6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩を含有する安定な経口投与用医薬組成物の製造における、製剤中の水分値を制御し得る医薬品添加物の使用、
[12]6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩、並びに乳糖及び/又はD-マンニトールを含む、安定な経口投与用医薬組成物、
[13]6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩、及びD-マンニトールを含む、安定な経口投与用医薬組成物、
を提供するものである。
乾燥減量(%)=(乾燥によって減少した重量(質量)/乾燥減量測定開始時の試料の重量(質量))×100
より具体的には、以下の式によって算出することができる。
乾燥減量(%)=[(乾燥減量測定開始時の試料の重量(質量)-乾燥減量測定終了時の試料の重量(質量))/(乾燥減量測定開始時の試料の重量(質量))]×100
配合割合としては、経口投与用医薬組成物の全重量に対して、例えば20重量%以上90重量%以下、ある態様として30重量%以上80重量%以下、ある態様として40重量%以上70重量%以下、ある態様として50重量%以上70重量%以下、ある態様として50重量%以上60重量%以下である。
本発明の経口投与用医薬組成物には、本発明の効果を達成できる範囲で所望により、各種の医薬品添加物、例えば、結合剤、崩壊剤、矯味剤、発泡剤、甘味剤、香料、滑沢剤、緩衝剤、抗酸化剤、安定化剤、界面活性剤、フィルムコーティング剤等が適宜使用される。
粉砕工程では、化合物A又はその製薬学的に許容される塩及び適当な医薬品添加物を通常製薬学的に粉砕できる方法であれば、装置、手段とも特に制限されない。粉砕装置としては、例えばハンマーミル、ボールミル、ジェットミル、コロイドミル等が挙げられる。粉砕条件は適宜選択されれば特に制限されない。
粉砕工程に連続した各成分の混合工程では、通常製薬学的に各成分を均一に混合できる方法であれば、装置、手段とも特に制限されない。
造粒工程では、化合物A又はその製薬学的に許容される塩及び適当な医薬品添加物を通常製薬学的に造粒できる方法であれば、装置、手段とも特に制限されない。
水等の溶媒を用いて造粒する湿式造粒に用いられる造粒方法・装置としては、例えば、高速撹拌造粒法、解砕(粉砕)造粒法、流動層造粒法、押出造粒法、転動造粒法、噴霧造粒法あるいはそれらの方法により用いられる装置等が挙げられる。好ましくは、流動層造粒法・装置であり、乾燥方法は、通常製薬学的に乾燥できる方法であれば特に制限されない。
該水分値は、例えば乾燥減量法等により測定することができる。装置としては、例えばメトラートレド社のハロゲン水分計等を用いることができる。
なお、高速撹拌造粒法においても、造粒中の粒中の水分値を低くすることができる条件であれば、採用可能である。
造粒中に水を用いない方法として、非水溶媒を用いた湿式造粒法、乾式造粒法も用いることができる。
乾燥工程では、通常製薬学的に乾燥できる方法であれば、装置、手段とも特に制限されない。装置としては、例えば、通風乾燥機、減圧乾燥機、真空乾燥機、流動層造粒乾燥機などが挙げられる。
乾燥後に篩、コーミルなどで篩過、整粒してもよい。
成形工程では、本発明の経口投与用医薬組成物を成形する方法であれば、装置、手段とも特に制限されない。例えば、造粒・乾燥工程を行わず、化合物A又はその製薬学的に許容される塩及び適当な医薬品添加物を混合後に直接圧縮成形し経口投与用医薬組成物を製する方法、造粒し乾燥した後に圧縮成形し経口投与用医薬組成物を製する方法、造粒し更に滑沢剤を混合した後に圧縮成形し経口投与用医薬組成物を製する方法等が挙げられる。
打錠装置としては、例えばロータリー式打錠機、オイルプレス等が挙げられる。
打錠圧等の打錠条件としては、圧縮成形できる打錠圧であれば特に制限されない。
打錠品の硬度は、製造工程中乃至流通過程等で破損しない程度の硬度であれば特に制限されない。例えば、40~200Nが挙げられる。
打錠後に経口投与用医薬組成物表面にフィルムコーティングを施してもよい。
フィルムコーティング工程では、通常製薬学的にコーティングする方法であれば特に制限されない。例えば、パンコーティング、ディップコーティング等が挙げられる。
フィルムコーティング剤は、1種又は2種以上組み合わせて適宜適量添加することができる。コーティング率は、フィルムを形成する率であれば特に制限されない。例えば、経口投与用医薬組成物全体の重量に対して、1重量%~10重量%等である。
フィルムコーティング中又はフィルムコーティング後に乾燥してもよい。方法としては、通常製薬学的に乾燥できる方法であれば特に制限されない。乾燥条件としては、例えば経口投与用医薬組成物の安定性を考慮して適宜設定されれば特に制限されない。
化合物Aまたはその製薬学的に許容される塩の結晶の割合が低下した場合、結晶化を促進する工程を採用することができる。例えば、マイクロ波照射処理、超音波照射処理、低周波照射処理、熱電子照射処理などが挙げられる。
マイクロ波照射処理としては、例えば10MHz~25GHzの波長を照射することが挙げられる。処理時間は、初期の結晶の割合の程度や医薬品添加物の成分にも依存するが、例えば、10秒~60分間行う。照射自体は連続または断続して行ってもよく、またどのようなタイミングで行ってもよい。
超音波照射処理としては、例えば、10kHz~600kHzの振動数の音波の照射が挙げられる。処理時間は、結晶の割合の程度や医薬品添加物の成分にも依存するが、例えば、10秒~24時間行うことが挙げられる。照射自体は連続または断続して行ってもよく、またどのようなタイミングで行ってもよい。
また、本発明には、化合物A又はその製薬学的に許容される塩を含む安定な経口投与用医薬組成物の製造における、製剤中の水分値を制御し得る医薬品添加物の使用が含まれる。
本発明の安定化方法及び製剤中の水分値を制御し得る医薬品添加物の使用で用いられる「化合物A又はその製薬学的に許容される塩の結晶」、「製剤中の水分値を制御し得る医薬品添加物」、「化合物A又はその製薬学的に許容される塩」については、本発明の経口投与用医薬組成物における当該説明をそのまま適用することができる。
本発明の安定化方法、製剤中の水分値を制御し得る医薬品添加物の使用における各成分の配合量、配合方法等については、本発明の経口投与用医薬組成物及びその製造方法における当該説明をそのまま適用することができる。
比較例1及び実施例1~3の処方を表1及び表2に示す。なお、化合物Aヘミフマル酸塩は国際公開第2010/128659号に記載の方法又はそれに準じる方法により製造された物を使用した。
表1に記載の処方に従い、化合物Aヘミフマル酸塩110.5g、並びに乳糖水和物537.5g、結晶セルロース(製品名:セオラスPH-101、旭化成ケミカルズ製)45g、低置換度ヒドロキシプロピルセルロース(製品名:L-HPC LH-21、信越化学工業製)90g、及びヒドロキシプロピルセルロース18gを高速撹拌造粒機(製品名:VG-05、パウレック製)を用いて混合後、精製水300gを添加して造粒を行った。造粒中の造粒物の水分値は27%であった。造粒をさらに2ロット行い、乾燥して造粒品を得た。乾燥は真空乾燥装置(製品名:DB-30、アルバック製)を用いて15時間行った。得られた造粒品2403gを篩過した後、結晶セルロース(製品名:セオラスPH-102、旭化成ケミカルズ製)135g、低置換度ヒドロキシプロピルセルロース(製品名:L-HPC LH-11、信越化学工業製)135g、及びステアリン酸マグネシウム27gを加え、混合機(製品名:コンテナミキサーLM20、寿工業製)を用いて混合し、混合品(打錠粒)を得た。得られた混合品をロータリー式打錠機(製品名:HT-X20、畑鉄工所製)を用いて打錠し、錠剤(素錠)を得た。得られた素錠1350gをフィルムコーティング機(製品名:HCT-30、フロイント産業製)を用いて、オパドライ03F42203(製品名、カラコン製)の濃度が合計で10重量%(固形成分の濃度)となるように精製水で溶解・分散させた液でフィルムコーティングした。フィルムコーティングをさらに1ロット行い、比較例1の錠剤(フィルムコーティング錠)を得た。
表1に記載の処方に従い、化合物Aヘミフマル酸塩442g、並びに乳糖水和物2150g、結晶セルロース(製品名:セオラスPH-101、旭化成ケミカルズ製)180g、低置換度ヒドロキシプロピルセルロース(製品名:L-HPC LH-21、信越化学工業製)360g、及びヒドロキシプロピルセルロース72gを高速撹拌造粒機(製品名:VG-25、パウレック製)を用いて混合後、精製水1170gを添加して造粒を行った。造粒中の造粒物の水分値は27%であった。造粒をさらに9ロット行い、乾燥して造粒品を得た。乾燥は流動層造粒乾燥機(製品名:GPCG-PRO-5、パウレック製)を用いて、1時間行った。得られた造粒品32040gを篩過した後、結晶セルロース(製品名:セオラスPH-102、旭化成ケミカルズ製)1800g、低置換度ヒドロキシプロピルセルロース(製品名:L-HPC LH-11、信越化学工業製)1800g、及びステアリン酸マグネシウム360gを加え、混合機(製品名:コンテナミキサーPM200、寿工業製)を用いて混合し、混合品(打錠粒)を得た。得られた混合品をロータリー式打錠機(製品名:HT-CVX-TYPEIII20、畑鉄工所製)を用いて打錠し、錠剤(素錠)を得た。得られた素錠36000gをフィルムコーティング機(製品名:PRC-20/60、パウレック製)を用いて、オパドライ03F42203(製品名、カラコン製)の濃度が合計で10重量%(固形成分の濃度)となるように精製水で溶解・分散させた液でフィルムコーティングし、実施例1の錠剤(フィルムコーティング錠)を得た。
表2に記載の処方に従い、化合物Aヘミフマル酸塩6630g及びD-マンニトール12375gを流動層造粒乾燥機(製品名:GPCG-PRO-15、パウレック製)を用いて混合した。混合後、ヒドロキシプロピルセルロース水溶液9000g(固形分:7重量%)を結合液として噴霧し、造粒を行った後、乾燥して造粒品を得た。造粒中の造粒物の水分値は、最大で0.43%であった。得られた造粒品19635gを篩過した後、低置換度ヒドロキシプロピルセルロース(製品名:L-HPC LH-21、信越化学工業製)1050g及びステアリン酸マグネシウム315gを加え、混合機(製品名:コンテナミキサーPM200、寿工業製)を用いて混合し、混合品(打錠粒)を得た。得られた混合品をロータリー式打錠機(製品名:HT-CVX-TYPEIII20、畑鉄工所製)を用いて打錠し、錠剤(素錠)を得た。得られた素錠21000gをフィルムコーティング機(製品名:PRC-20/60、パウレック製)を用いて、オパドライ03F42203(製品名、カラコン製)の濃度が合計で10重量%(固形成分の濃度)となるように精製水で溶解・分散させた液でフィルムコーティングし、実施例2の錠剤(フィルムコーティング錠)を得た。
実施例3の錠剤(フィルムコーティング錠)は、表2に記載の処方に従い、実施例2と同様の手順により製造した。
比較例1、実施例1、実施例2、及び実施例3で製造した各錠剤(フィルムコーティング錠)について、近赤外分光法を用いて、製造後の化合物Aヘミフマル酸塩の結晶の割合を算出した。
具体的には、フーリエ変換近赤外分光器(製品名:MPA、ブルカー・オプティクス)によりスペクトルを測定し(測定範囲;12500cm-1~5800cm-1、分解能;8cm-1、スキャン回数;32回)、得られたスペクトルを2次微分し(Savitzky-Golay convolution method)、近赤外スペクトル解析ソフトウェア(製品名:OPUS、ブルカー・オプティクス)を用いて解析した。錠剤は乳鉢と乳棒を用いて粉末状とし、スペクトルを測定した。錠剤のスペクトル測定前に、化合物Aヘミフマル酸塩の結晶を種々の割合で混合した調製品のスペクトルを部分最小二乗法により回帰分析して検量線を作成し、錠剤から得られたスペクトルをこの検量線に内挿して化合物Aヘミフマル酸塩の結晶の割合を算出した。結果を表4に示す。
比較例1、実施例1、実施例2、及び実施例3で製造した各錠剤(フィルムコーティング錠)を、それぞれボトルに充填し、40℃・75%RH開放条件で1箇月間、3箇月間保存した。保存後の類縁物質をHPLC法により測定した。類縁物質測定は、以下の条件で行った:
HPLCカラムとして、Kinetex XB-C18、粒子径2.6μm、4.6mm(内径)×75mm(Phenomenex製)又はその同等品を使用し、40℃に維持した。
移動相Aとして、過塩素酸溶液(pH2.2)を、移動相Bとして、アセトニトリルを用いた。
試料溶液は、化合物Aの濃度が0.8mg/mLとなるように、過塩素酸溶液(pH2.2)/アセトニトリル混液=4/1で希釈したものを用いた。
標準溶液は、化合物Aの濃度が0.008mg/mLとなるように、過塩素酸溶液(pH2.2)/アセトニトリル混液=4/1で希釈したものを用いた。
以下の表3に示すグラジエントプログラムで、紫外吸光光度計(波長:220nm)で類縁物質測定を行い、それぞれの類縁物質のピーク面積と標準溶液のピーク面積との比率により計算した。
化合物Aのピークに対する相対保持時間が約1.06の類縁物質測定結果を表4に示す。
化合物Aヘミフマル酸塩の結晶の割合が64%である実施例1の錠剤は、40℃・75%RH開放条件で1箇月保存後、類縁物質の百分率は0.11%であり、3箇月保存後、類縁物質の百分率は0.26%であった。実施例2及び実施例3の錠剤の1箇月保存後の類縁物質の百分率は定量限界(LOQ)未満であった。これら実施例の錠剤は比較例の錠剤と比較して類縁物質の量が少なく、安定であった。なお、LOQは0.05%である。
以上より、化合物Aヘミフマル酸塩の結晶の割合が増加すると、類縁物質の生成を抑制できることが確認された。
化合物Aヘミフマル酸塩の結晶に水を加えた後、乾燥させ、結晶の割合が62%である化合物Aヘミフマル酸塩を得た後、表5に示す各種医薬品添加物を重量比1:1の割合で物理混合し、ボトルに充填し、得られた各医薬組成物を40℃・75%RH開放条件で1箇月間、3箇月間保存した。
試験例2と同様の方法で、各実施例の医薬組成物について類縁物質測定を行った。化合物Aのピークに対する相対保持時間が約1.06の類縁物質測定結果を表5に示す。
表5に示す各種医薬品添加剤の乾燥減量測定については前記の乾燥減量法に準じて行った。なお、使用した医薬品添加物は、それぞれ、乳糖水和物(製品名:Pharmatose200M、FrieslandCampina DMV BV製)、ヒドロキシプロピルセルロース(製品名:HPC-L、日本曹達製)、ステアリン酸マグネシウム(製品名:Parteck LUB MST、Merck KGaA製)、D-マンニトール(製品名:PEARLITOL 50C、ROQUETTE製)、結晶セルロース(製品名:セオラスPH-101、旭化成ケミカルズ製)、無水リン酸水素カルシウム(製品名:GS、協和化学工業製)、ヒプロメロース(製品名:TC-5E、信越化学工業製)、トウモロコシデンプン(製品名:コーンスターチ、日本食品化工製)、低置換度ヒドロキシプロピルセルロース(製品名:L-HPC LH-21、信越化学工業製)、クロスカルメロースナトリウム(製品名:キッコレート ND-2HS、ニチリン化学工業製)、ステアリン酸カルシウム(製品名:Parteck LUB CST、Merck KGaA製)、タルク(製品名:ハイフィラー、松村産業製)であった。
試験例4と同様の方法で、40℃・75%RH開放条件で1週間保存後の実施例2及び3の錠剤の乾燥減量を測定した。結果を表6に示す。D-マンニトールを製剤中に含む錠剤の乾燥減量は低かった。
以上、本発明を特定の態様に沿って説明したが、当業者に自明の変法や改良は本発明の範囲に含まれる。
Claims (13)
- 6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩を含有する経口投与用医薬組成物において、該化合物又はその製薬学的に許容される塩の結晶の割合が該化合物又はその製薬学的に許容される塩の全量に対して60%以上である、安定な経口投与用医薬組成物。
- 経口投与用医薬組成物を40℃相対湿度75%開放条件下で1箇月間保存するとき、該化合物の類縁物質の百分率が0.20%以下である、請求項1に記載の経口投与用医薬組成物。
- 更に製剤中の水分値を制御し得る医薬品添加物を含有してなる、請求項1又は2に記載の経口投与用医薬組成物。
- 製剤中の水分値を制御し得る医薬品添加物が、糖類及び/又は糖アルコール類である、請求項3に記載の経口投与用医薬組成物。
- 糖類及び/又は糖アルコール類が乳糖及び/又はD-マンニトールである、請求項4に記載の経口投与用医薬組成物。
- 製剤中の水分値を制御し得る医薬品添加物の配合割合が経口投与用医薬組成物の全重量に対して20重量%以上90重量%以下である、請求項3~5のいずれか一項に記載の経口投与用医薬組成物。
- (1)6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩と、製剤中の水分値を制御し得る医薬品添加物とを混合する工程、
(2)前記6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩の結晶の割合が該化合物又はその製薬学的に許容される塩の全量に対して60%以上となるように造粒する工程、
(3)造粒物を圧縮成形する工程、
を含む、安定な経口投与用医薬組成物の製造方法。 - 造粒が、造粒物の水分値が30%以下で行われる、請求項7に記載の経口投与用医薬組成物の製造方法。
- 製剤中の水分値を制御し得る医薬品添加物が、乳糖及び/又はD-マンニトールである、請求項7又は8に記載の経口投与用医薬組成物の製造方法。
- 6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩を含有する安定な経口投与用医薬組成物において、該化合物又はその製薬学的に許容される塩の結晶の割合が該化合物又はその製薬学的に許容される塩の全量に対して60%以上とすること、及び/又は、製剤中の水分値を制御し得る医薬品添加物を配合することによる、6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩の安定化方法。
- 6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩を含有する安定な経口投与用医薬組成物の製造における、製剤中の水分値を制御し得る医薬品添加物の使用。
- 6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩、並びに乳糖及び/又はD-マンニトールを含む、安定な経口投与用医薬組成物。
- 6-エチル-3-({3-メトキシ-4-[4-(4-メチルピペラジン-1-イル)ピペリジン-1-イル]フェニル}アミノ)-5-(テトラヒドロ-2H-ピラン-4-イルアミノ)ピラジン-2-カルボキサミド又はその製薬学的に許容される塩、及びD-マンニトールを含む、安定な経口投与用医薬組成物。
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PCT/JP2016/069615 WO2017006855A1 (ja) | 2015-07-03 | 2016-07-01 | 安定な経口投与用医薬組成物 |
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EP (2) | EP4230208A1 (ja) |
JP (2) | JP6132294B1 (ja) |
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CN (1) | CN107847500B (ja) |
CA (1) | CA2989534C (ja) |
DK (1) | DK3318259T3 (ja) |
ES (1) | ES2940306T3 (ja) |
FI (1) | FI3318259T3 (ja) |
HK (1) | HK1248544A1 (ja) |
HR (1) | HRP20230253T1 (ja) |
HU (1) | HUE061697T2 (ja) |
LT (1) | LT3318259T (ja) |
MX (1) | MX2017016862A (ja) |
PH (1) | PH12017502252A1 (ja) |
PL (1) | PL3318259T3 (ja) |
PT (1) | PT3318259T (ja) |
RS (1) | RS64070B1 (ja) |
SI (1) | SI3318259T1 (ja) |
TW (1) | TWI756177B (ja) |
WO (1) | WO2017006855A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2020204142A1 (ja) | 2019-04-03 | 2020-10-08 | アステラス製薬株式会社 | 医薬組成物 |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN116509866A (zh) * | 2014-02-04 | 2023-08-01 | 安斯泰来制药株式会社 | 二氨基杂环甲酰胺化合物的用途 |
FI3318259T3 (fi) | 2015-07-03 | 2023-03-20 | Astellas Pharma Inc | Stabiili farmaseuttinen koostumus annettavaksi suun kautta |
WO2022009235A1 (en) * | 2020-07-10 | 2022-01-13 | Msn Laboratories Private Limited, R&D Center | Process for the preparation of gilteritinib fumarate |
TW202340177A (zh) | 2021-12-30 | 2023-10-16 | 美商拜歐米富士恩股份有限公司 | 作為 flt3抑制劑之吡嗪化合物 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2010128659A1 (ja) * | 2009-05-08 | 2010-11-11 | アステラス製薬株式会社 | ジアミノへテロ環カルボキサミド化合物 |
JP2014501770A (ja) * | 2011-01-07 | 2014-01-23 | ノバルティス アーゲー | 免疫抑制製剤 |
WO2015119122A1 (ja) * | 2014-02-04 | 2015-08-13 | アステラス製薬株式会社 | ジアミノヘテロ環カルボキサミド化合物を有効成分とする医薬組成物 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2009084678A1 (ja) * | 2007-12-28 | 2009-07-09 | Sawai Pharmaceutical Co., Ltd. | 口腔内崩壊錠およびその製造方法 |
TW201613579A (en) | 2014-06-24 | 2016-04-16 | Astellas Pharma Inc | Pharmaceutical composition for oral administration |
FI3318259T3 (fi) | 2015-07-03 | 2023-03-20 | Astellas Pharma Inc | Stabiili farmaseuttinen koostumus annettavaksi suun kautta |
US9755832B2 (en) | 2015-12-29 | 2017-09-05 | International Business Machines Corporation | Password-authenticated public key encryption and decryption |
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2016
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- 2016-07-01 LT LTEPPCT/JP2016/069615T patent/LT3318259T/lt unknown
- 2016-07-01 HU HUE16821324A patent/HUE061697T2/hu unknown
- 2016-07-01 PT PT168213247T patent/PT3318259T/pt unknown
- 2016-07-01 MX MX2017016862A patent/MX2017016862A/es unknown
- 2016-07-01 JP JP2016569102A patent/JP6132294B1/ja active Active
- 2016-07-01 CA CA2989534A patent/CA2989534C/en active Active
- 2016-07-01 TW TW105121008A patent/TWI756177B/zh active
- 2016-07-01 DK DK16821324.7T patent/DK3318259T3/da active
- 2016-07-01 SI SI201631667T patent/SI3318259T1/sl unknown
- 2016-07-01 KR KR1020177037673A patent/KR102685890B1/ko active IP Right Grant
- 2016-07-01 EP EP23150843.3A patent/EP4230208A1/en active Pending
- 2016-07-01 CN CN201680039513.0A patent/CN107847500B/zh active Active
- 2016-07-01 ES ES16821324T patent/ES2940306T3/es active Active
- 2016-07-01 HR HRP20230253TT patent/HRP20230253T1/hr unknown
- 2016-07-01 RS RS20230190A patent/RS64070B1/sr unknown
- 2016-07-01 EP EP16821324.7A patent/EP3318259B1/en active Active
- 2016-07-01 PL PL16821324.7T patent/PL3318259T3/pl unknown
- 2016-07-01 WO PCT/JP2016/069615 patent/WO2017006855A1/ja active Application Filing
- 2016-07-01 US US15/741,377 patent/US10786500B2/en active Active
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2017
- 2017-04-11 JP JP2017077939A patent/JP6798400B2/ja active Active
- 2017-12-11 PH PH12017502252A patent/PH12017502252A1/en unknown
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2018
- 2018-06-26 HK HK18108229.6A patent/HK1248544A1/zh unknown
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2020
- 2020-08-24 US US17/000,763 patent/US20200383977A1/en not_active Abandoned
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2022
- 2022-12-21 US US18/085,842 patent/US20230129146A1/en active Pending
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2023
- 2023-05-05 US US18/313,132 patent/US20230310422A1/en not_active Abandoned
- 2023-05-12 US US18/316,368 patent/US11944620B2/en active Active
- 2023-05-12 US US18/316,364 patent/US11938131B2/en active Active
- 2023-05-12 US US18/316,357 patent/US11938130B2/en active Active
- 2023-05-12 US US18/316,373 patent/US11938133B2/en active Active
- 2023-05-12 US US18/316,370 patent/US11938132B2/en active Active
Patent Citations (3)
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WO2010128659A1 (ja) * | 2009-05-08 | 2010-11-11 | アステラス製薬株式会社 | ジアミノへテロ環カルボキサミド化合物 |
JP2014501770A (ja) * | 2011-01-07 | 2014-01-23 | ノバルティス アーゲー | 免疫抑制製剤 |
WO2015119122A1 (ja) * | 2014-02-04 | 2015-08-13 | アステラス製薬株式会社 | ジアミノヘテロ環カルボキサミド化合物を有効成分とする医薬組成物 |
Non-Patent Citations (1)
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2020204142A1 (ja) | 2019-04-03 | 2020-10-08 | アステラス製薬株式会社 | 医薬組成物 |
JP6822619B1 (ja) * | 2019-04-03 | 2021-01-27 | アステラス製薬株式会社 | 医薬組成物 |
CN113677330A (zh) * | 2019-04-03 | 2021-11-19 | 安斯泰来制药株式会社 | 药物组合物 |
KR20210148252A (ko) | 2019-04-03 | 2021-12-07 | 아스텔라스세이야쿠 가부시키가이샤 | 의약 조성물 |
CN113677330B (zh) * | 2019-04-03 | 2023-10-31 | 安斯泰来制药株式会社 | 药物组合物 |
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