WO2010021300A1 - 新規マンニトール打錠用賦形剤 - Google Patents
新規マンニトール打錠用賦形剤 Download PDFInfo
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- WO2010021300A1 WO2010021300A1 PCT/JP2009/064334 JP2009064334W WO2010021300A1 WO 2010021300 A1 WO2010021300 A1 WO 2010021300A1 JP 2009064334 W JP2009064334 W JP 2009064334W WO 2010021300 A1 WO2010021300 A1 WO 2010021300A1
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- tablet
- tableting
- mannitol
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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
- 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
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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
- A61K9/14—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
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1617—Organic compounds, e.g. phospholipids, fats
- A61K9/1623—Sugars or sugar alcohols, e.g. lactose; Derivatives thereof; Homeopathic globules
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Definitions
- the present invention relates to a tableting excipient comprising spherical mannitol crystal particles produced by a spray drying method.
- excipients such as starches such as potato starch and corn starch, saccharides such as lactose, sucrose and glucose, inorganic salts such as calcium phosphate and precipitated calcium carbonate, etc. are used for the purpose of diluting active ingredients in solid preparations. It has been. Among them, soluble saccharides can be used for lozenges, chewing agents, sublingual tablets, and the like, and have a wide range of use as excipients.
- lactose is widely used as an excipient because of its high stability under high humidification conditions and easy handling during tablet production.
- lactose has various problems as described below.
- Japanese Patent Application Laid-Open No. Hei 6-205959 discloses that “it contains 95% by weight or more of lactose, the ratio of the major axis to the minor axis is 1.2 or less, the aggregate has a bulk density of 0.7 g / ml or more, and the angle of repose.
- Spherical granules of 35 degrees or less The spherical granules are charged with lactose particles in a granulation coating apparatus equipped with a horizontal rotating disk having a smooth contact part and sprayed with an aqueous lactose solution while rotating the rotating disk. It is produced by granulating while producing a granule ”.
- tablets produced using granules produced by this method do not have sufficient hardness, and even though the hardness is low, the disintegration time is long and the tableting excipient is not satisfactory. It was.
- Japanese Patent Application Laid-Open No. 62-265295 discloses that “a saturated lactose solution slurry of crystalline ⁇ -lactose hydrate is supplied to a spray drier and the spray is dried, and less than 50% by weight of lactose is amorphous. In which at least 50% by weight of the crystal parts consist of particles of 50 ⁇ m or less. ”.
- this spray-dried lactose is used as an excipient for tableting, the amorphous part shifts to a stable crystal form due to compression energy and moisture absorption and release during tableting, resulting in changes in tablet hardness. Therefore, the tablet hardness changed greatly, and it was not satisfactory as an excipient for tableting.
- Lactose is highly reactive because it has a hemiacetal structure in the molecule, and the active ingredient having a primary amino group in particular is a brown reactant resulting from a Maillard reaction resulting from the reaction of a carbonyl group and an amino group. Is generated.
- vitamin D 3 derivatives are known to degrade significantly when blended with lactose.
- lactose which is a disaccharide, is hydrolyzed and decomposed into glucose and galactose, thus losing the properties of lactose. Therefore, lactose is not satisfactory as an excipient from the viewpoint of chemical stability with the active ingredient.
- mannitol is mentioned as a saccharide having good stability (high critical specific humidity) under high humidification conditions like lactose.
- D-mannitol is a kind of hexose alcohol, which is excellent in stability under high humidification conditions, usually white crystalline powder, has no odor, has a mild sweetness of about 60 to 70% of sucrose, It has a bitter taste masking effect, has lower calories than sucrose and glucose, and is safe for the human body, so it can be used as a base for various foods and pharmaceuticals, or as an excipient for tablets and powders. Widely used.
- an active ingredient with high reactivity can also be used.
- the crystallized mannitol crystallized from water has a low binding force between the particles as in the case of lactose, the tablet hardness obtained by direct tableting is low, and the tablet is not transported during transportation. It was easy to collapse.
- the fine needle-like crystals because of the fine needle-like crystals, the fluidity is poor, and phenomena such as capping and sticking occur during tableting, making continuous tableting difficult.
- a method for producing spherical particles having a bulk density of 0.65 g / ml or more, an angle of repose of 35 degrees or less, and a friability of 1.0 or less As an example, D-mannitol is exemplified.
- a granulated aggregate comprising 95% by weight or more of particles of 710 ⁇ m or less and 50% by weight or more of particles in the range of 75 to 710 ⁇ m
- Sugar alcohol granulation for direct compression processing characterized in that it is charged, fluidized air is supplied into the container to make the powder flow, the sugar alcohol aqueous solution is sprayed and granulated, and the granulated product is sieved through a sieve.
- a method for producing a product aggregate ” is disclosed, and D-mannitol is exemplified as“ sugar alcohol ”.
- a spherical shape having an aspect ratio of 1.2 or less formed by granulating particles containing 95% by weight or more of a water-soluble single substance, and the bulk density of the aggregate is 0.00.
- the water-soluble single substance is one kind selected from the group consisting of sugar alcohol, vitamin C and sodium chloride, The viscosity of the saturated aqueous solution of the water-soluble single substance is 10 cps or less in the range of 25 ° C. to 45 ° C., and (c) the spherical particles are characterized in that the friability of the spherical particles is 1.0% or less.
- D-mannitol is exemplified as the “sugar alcohol”.
- the brittleness according to Test I is moderate and not excessive brittleness between 40% and 80%, the apparent density is 100 to 200 micron particle size, 300 and about 525 g / l, particles of size less than 75 microns are less than about 30% of a relatively pure powdered mannitol ... process for producing a mannitol solution or suspension spraying step;
- a method for producing powdered mannitol which comprises a granulation step by a wet route of mannitol obtained in the spraying step.
- the processing techniques employed in the above four specifications are all based on the granulation method.
- the granulation method is a method of precipitating solid components by agglomerating surrounding mannitol particles one after another or drying the surroundings using an appropriate solvent or solution as needed around the mannitol core particles.
- all of these are methods for gradually growing the raw material powder into a large lump.
- crystalline mannitol (trade name: Parteck M200) produced by the granulation method as a tableting excipient directly from Merck has been released. Tablets produced using this product are hygroscopic. There was a problem that it was expensive, and the excipient had room for improvement.
- the problem of the present invention is that it can dilute active ingredients in the fields of foods, pharmaceuticals, etc., can be used for various tablets including disintegrants, troches, and capping and sticking that have been problems with mannitol. It is an object of the present invention to provide an excipient for formulation that has few tableting obstacles and can ensure high tablet hardness. The excipient has high chemical stability with respect to the active ingredient in the tablet, and solves the problems that have been caused by the use of lactose.
- the present inventors have obtained extremely high sphericity and high oil absorption obtained by performing fine adjustment of the crystallization rate and the water evaporation rate. Further, by using spherical mannitol crystal particles having a low bulk density as a formulation excipient, the inventors have found that they have various properties useful as a formulation excipient, and have completed the present invention. That is, the means for solving the problems of the present invention are as follows.
- the tableting excipient according to the first aspect comprising spherical mannitol crystal particles having an average particle size of 15 to 165 ⁇ m and a loose bulk density of 0.35 to 0.60. is there.
- the tableting excipient according to the first or second aspect described above characterized by comprising spherical mannitol crystal particles having an angle of repose of 30 to 50 degrees of powder having an average particle size of 15 to 165 ⁇ m. .
- the tableting excipient according to the first aspect comprising spherical mannitol crystal particles having an average particle size of 15 to 85 ⁇ m and a loose bulk density of 0.35 to 0.60. is there.
- the tableting excipient according to the first aspect comprising spherical mannitol crystal particles having a loose bulk density of 0.35 to 0.60 in a powder having an average particle size of 20 to 80 ⁇ m. is there.
- the tableting excipient according to the first or sixth aspect comprising spherical mannitol crystal particles having an angle of repose of 30 to 50 degrees in a powder having an average particle diameter of 20 to 80 ⁇ m.
- the tableting excipient according to any one of the first to seventh aspects comprising spherical mannitol crystal particles produced by a spray drying method.
- it is a tablet produced using the tableting excipients described in the first to eighth.
- the tablet hardness is 7.0 to 11.0 kgf
- the tablet according to the ninth aspect wherein the tablet disintegration time is 0.05 to 2.5 minutes.
- 5 parts by weight of low-substituted hydroxypropylcellulose as a disintegrant is added to 95 parts by weight of spherical mannitol crystal particles, 0.5 parts by weight of magnesium stearate is added as a lubricant, and the tableting pressure is 800 kgf.
- the tablet has a tablet hardness of 7.5 to 13.0 kgf and a tablet disintegration time of 0.05 to 0.7 minutes.
- Twelfth manufactured by adding 5 parts by weight of carmellose calcium as a disintegrant to 95 parts by weight of spherical mannitol crystal particles, adding 0.5 parts by weight of magnesium stearate as a lubricant, and manufactured under the conditions of a tableting pressure of 800 kgf.
- the tablet has a tablet hardness of 6.0 to 12.0 kgf and a tablet disintegration time of 0.05 to 0.7 minutes.
- the tablet according to the ninth aspect described above which exhibits a tablet hardness of 5.0 to 10.0 kgf when manufactured under the conditions of a tableting pressure of 800 kgf.
- the present invention is characterized in that it comprises spherical mannitol crystal particles having a loose bulk density of 0.35 to 0.60 and / or an angle of repose of 30 to 50 degrees with a powder having an average particle diameter of 15 to 100 ⁇ m.
- the present invention is characterized in that it comprises spherical mannitol crystal particles having a loose bulk density of 0.35 to 0.60 and / or an angle of repose of 30 to 50 degrees with a powder having an average particle diameter of 15 to 85 ⁇ m.
- the present invention is characterized in that it comprises spherical mannitol crystal particles having a loose bulk density of 0.35 to 0.60 and / or an angle of repose of 30 to 50 degrees with a powder having an average particle diameter of 20 to 80 ⁇ m.
- the excipient for tableting according to 1. Nineteenth, any one of the first to eighth and sixteenth to eighteenth features characterized by comprising spherical mannitol crystal particles having 30% or more of particles having a particle size smaller than 74 ⁇ m.
- the excipient for tableting described. 20th is a tablet manufactured using the tableting excipient according to any one of 16th to 19th above.
- the tablet hardness is 7.0 to 11.
- the tablet according to the above twentieth which exhibits properties of 0 kgf and a tablet disintegration time of 0.05 to 2.5 minutes.
- Twenty-secondly, 95 parts by weight of spherical mannitol crystal particles are added with 5 parts by weight of low-substituted hydroxypropylcellulose as a disintegrant, 0.5 parts by weight of magnesium stearate as a lubricant, and a tableting pressure of 800 kgf is added.
- the tablet according to the above twentieth which exhibits a tablet hardness of 7.5 to 13.0 kgf and a tablet disintegration time of 0.05 to 0.7 minutes when manufactured under the conditions.
- it is a tablet according to the above twentieth, which exhibits a tablet hardness of 6.0 to 12.0 kgf and a tablet disintegration time of 0.05 to 0.7 minutes.
- the tablet according to the above twentieth which exhibits the properties of a tablet hardness of 5.0 to 10.0 kgf when manufactured under a tableting pressure of 800 kgf. 25th, 96.0 parts by weight of spherical mannitol crystal particles and 3.5 parts by weight of a 10% aqueous solution of hydroxypropylcellulose were mixed, granulated, and dried in a fluidized bed granulator.
- spherical mannitol crystal particles obtained by spray drying can be used directly for tableting as they are, but they can be granulated with other components and used for indirect tableting.
- any component that is usually used for tableting can be used in combination with the tableting excipient of the present invention without limitation.
- disintegrants examples include starches such as corn starch, potato starch, rice starch, and partially pregelatinized starch, carmellose calcium, croscarmellose sodium, carmellose, carmellose sodium, carboxymethyl starch sodium, crospovidone, low substituted hydroxy Propyl cellulose, hydroxypropyl cellulose and the like can be used. These disintegrants may be used alone or in admixture of two or more at an appropriate ratio.
- lubricant for example, magnesium stearate, calcium stearate, sodium stearyl fumarate, sucrose fatty acid ester, polyethylene glycol, talc, stearic acid and the like can be used.
- binders examples include hydroxypropylcellulose, hydroxypropylmethylcellulose, crystalline cellulose, pregelatinized starch, polyvinylpyrrolidone, gum arabic powder, gelatin, and pullulan. These binders are mixed in an appropriate proportion. May be used.
- excipient in combination with the excipient of the present invention.
- saccharides include xylose, mannose, glucose, maltose, isomaltose, maltotriose, dextrin, saccharified starch, etc.
- sugar alcohols include xylitol, sorbitol, maltitol. Isomaltitol, maltotriitol, reduced dextrin, reduced starch saccharified product, and the like can be used.
- mannitol and spherical mannitol crystal particles other than spherical mannitol crystal particles such as crystallization and pulverized products in combination.
- inorganic excipients include anhydrous calcium phosphate, precipitated calcium carbonate, calcium silicate, and light anhydrous silicic acid. These excipients may be used by mixing two or more kinds of organic or inorganic substances at an appropriate ratio.
- the pharmaceutical component can be used in any form such as solid, powder, crystal, oily, solution, etc., for example, nourishing tonic, antipyretic analgesic, antipsychotic, antipsychotic, Anxiety drugs, antidepressants, hypnotic sedatives, antispasmodics, central nervous system drugs, cerebral metabolism improvers, cerebral circulation improvers, antiepileptics, sympathomimetics, gastrointestinal drugs, antacids, antiulcers, antitussives Expectorants, antiemetics, respiratory stimulants, bronchodilators, antiallergic agents, dental and oral drugs, antihistamines, cardiotonic agents, arrhythmic agents, diuretics, antihypertensive agents, vasoconstrictors, coronary vasodilators, peripheral vasodilators Drugs, antihyperlipidemic agents, antibacterial agents, antibiotics, chemotherapeutic agents, antidiabetic agents, osteoporosis agents, antirheumatic
- tonic health drugs especially nourishing tonic health drugs, antipyretic analgesics, hypnotic sedatives, central nervous system drugs, gastrointestinal drugs, anti-ulcer agents , Antitussive expectorant, antiallergic, antiarrhythmic, diuretic, antihypertensive, vasoconstrictor, coronary vasodilator, antihyperlipidemic, diabetes, osteoporosis, skeletal muscle relaxant
- An antidepressant is preferably used.
- the aspect ratio is the ratio between the major axis and the minor axis of a particle and serves as an index indicating the sphericity.
- the ratio of the major axis to the minor axis was determined by taking a photograph of the sample particles using a scanning electron microscope (S-2600N, manufactured by Hitachi, Ltd.) without vapor deposition, an acceleration voltage of 20 kV, a vacuum degree of 50 Pa, and an enlargement magnification of 1500 times.
- Test Method A The oil absorption by Test Method A in the present invention is as follows. Place 30 g of medium chain fatty acid triglyceride (manufactured by Kao Corporation, Coconut MT) and 15 g of sample mannitol into a 100 mL glass beaker, gently mix the oil and powder sample with a spatula so as not to crush the powder, Put in a dryer (VOS-300D, manufactured by EYELA) and reduce the pressure to 0.67 Pa at room temperature and impregnate the oil for 3 hours.
- VOS-300D manufactured by EYELA
- Oil absorption rate 1 (%) [(weight a-15) / 15] ⁇ 100 (formula 1)
- the centrifuge tube with the sample after centrifugation is put into a 100 mL glass beaker, 20 g of n-hexane is added from above the powder sample, and centrifuged at about 1300 G for 10 minutes using a centrifuge.
- the weight (weight b) of the powder sample remaining in the centrifuge tube after centrifugation is obtained from the measured value of the centrifuge tube containing the sample after centrifugation and the centrifuge tube tare weight, and the value calculated by the following equation 2 is obtained.
- Oil absorption rate is 2.
- Oil absorption 2 (%) [(weight b-15) / 15] ⁇ 100 (formula 2)
- the average particle diameter in the present invention is generally called a median diameter, and is a particle diameter that gives 50% of the powder particle cumulative distribution.
- a laser diffraction particle size distribution analyzer MT-3000 manufactured by Nikkiso Co., Ltd.
- 2-propanol first grade reagent, purity 99.0% or more, manufactured by Wako Pure Chemical Industries, Ltd.
- the sample is added until “appropriate amount” is displayed on the display unit, and ultrasonic treatment is performed at an ultrasonic output of 40 W for 30 seconds, and then the average particle diameter is measured.
- the above operation is repeated twice for one type of sample, and the average value is taken as the average particle size.
- the loose bulk density in the present invention is a packing density in a state where powder is naturally dropped in a predetermined container.
- B. Measurement is performed by the following method using a D powder characteristic measuring instrument (manufactured by Tsutsui Riken Kikai Co., Ltd.)
- the angle of repose is the angle of a mountain formed when the powder is naturally dropped on a disk.
- B. Measurement is performed by the following method using a D powder characteristic measuring instrument (manufactured by Tsutsui Riken Kikai Co., Ltd.) The sample put into the sample hopper is passed through a vibrating rod, net (mesh opening 1000 ⁇ m), discharge funnel, nozzle (inner diameter 1 cm), dropped on the disk of the angle of repose sample table, and a mountain is formed. The angle of the mountain is measured with an goniometer, the same operation is repeated three times, and the average value is taken as the angle of repose.
- the tablet hardness in the present invention is obtained by measuring the tablet hardness of 10 tablets of each sample using a tablet hardness meter (TH-203CP type, manufactured by Toyama Sangyo Co., Ltd.) and calculating the average value.
- TH-203CP type manufactured by Toyama Sangyo Co., Ltd.
- the tablet disintegration time in the present invention was measured by the following two methods.
- the tablet disintegration time (1) in the present invention is based on the method described in the 15th revision Japanese Pharmacopoeia, and for each sample of 6 tablets using a tablet disintegration tester (NT-2H type, manufactured by Toyama Sangyo Co., Ltd.). The disintegration time was measured at a test water temperature of 37 ° C., and the average was calculated.
- the tablet disintegration time (2) in the present invention is obtained by measuring the time until the tablet completely disintegrates and dissolves only in saliva, without containing water in the oral cavity of a healthy adult. .
- spherical mannitol crystal particles are used as a pharmaceutical excipient, and in a formulation in which a disintegrating agent is added, the tablet hardness is higher than that in the case where mannitol for direct tableting that has been conventionally marketed is used. Further, the disintegration property of the tablet was improved, and an ideal disintegrating tablet could be obtained.
- the spherical mannitol crystal particles used in the present invention have a shape very close to a true sphere and a unique structure having a space inside. Therefore, since there are many contact points between particles, the bonding between particles becomes strong when tableting. Further, when used in a disintegrating tablet, since there is a space inside the particles, it was possible to quickly introduce a solvent into the tablet and disintegrate the tablet in a short time.
- spherical mannitol crystal particles are granulated with an active ingredient, the shape of the spherical mannitol crystal particles is maintained in the granulated particles from observation in an electron micrograph, and it is clear that the shape of the commercial product is Different. For this reason, spherical mannitol crystal particles do not lose their characteristics by granulation.
- a spray dryer used for manufacturing spherical mannitol crystal particles A spray dryer ODT-20 (Okawara Kako Co., Ltd.) was used as a sample production apparatus.
- mannitol crystal particles 1 raw material 1 used in Examples 80 parts by weight of pure water is added to 20 parts by weight of a commercially available crystalline product as mannitol (Mannit P, manufactured by Mitsubishi Corporation Foodtech Co., Ltd.) and dissolved while warming until the solid is completely dissolved and becomes a clear solution. Then, a mannitol aqueous solution having a solid content concentration of 20% at a temperature of 70 ° C. was obtained and used for spray drying.
- mannitol aqueous solution having a solid content concentration of 20% at a temperature of 70 ° C. was obtained and used for spray drying.
- the rotation speed of the atomizer is 25000 rpm
- the temperature of hot air introduced into the spray dryer is 100 ° C. at the inlet
- the amount of hot air to be introduced is 7 m 3 / min. It was.
- the amount of mannitol 20% aqueous solution introduced was 6.5 kg / hr.
- the powder accumulated in the product can at the bottom of the spray dryer was collected, and 10 ° C. at 80 ° C. using a fluidized bed dryer (FLO-5, manufactured by Okawara Seisakusho Co., Ltd.). This was dried for a minute to obtain spherical mannitol crystal particles (raw material 1) used in Examples.
- the average particle size of these particles was 25 ⁇ m.
- mannitol crystal particles 2 raw material 2 used in Examples
- 80 parts by weight of pure water is added to 20 parts by weight of a commercially available crystalline product as mannitol (Mannit P, manufactured by Mitsubishi Corporation Foodtech Co., Ltd.) and dissolved while warming until the solid is completely dissolved and becomes a clear solution. Then, a mannitol aqueous solution having a solid content concentration of 20% at a temperature of 70 ° C. was obtained and used for spray drying.
- the rotation speed of the atomizer is 15000 rpm
- the temperature of hot air introduced into the spray dryer is 100 ° C. at the inlet
- the amount of hot air to be introduced is 7 m 3 / min. It was.
- the amount of mannitol 20% aqueous solution introduced was 6.5 kg / hr.
- the powder accumulated in the product can at the bottom of the spray dryer was collected, and 10 ° C. at 80 ° C. using a fluidized bed dryer (FLO-5, manufactured by Okawara Seisakusho Co., Ltd.). This was dried for a minute to obtain spherical mannitol crystal particles (raw material 2) used in Examples. The average particle size of these particles was 44 ⁇ m.
- mannitol crystal particles 3 85 parts by weight of pure water is added to 15 parts by weight of a commercially available crystalline product as mannitol (Mannit P, manufactured by Mitsubishi Corporation Foodtech Co., Ltd.) and dissolved while heating until the solid is completely dissolved and becomes a clear solution.
- the rotation speed of the atomizer is 8500 rpm
- the temperature of hot air introduced into the spray dryer is 150 ° C. at the inlet
- the amount of hot air to be introduced is 7 m 3 / min. It was.
- the amount of mannitol 15% aqueous solution introduced was 6.5 kg / hr.
- the powder accumulated in the product can at the bottom of the spray dryer was collected, and 10 ° C. at 80 ° C. using a fluidized bed dryer (FLO-5, manufactured by Okawara Seisakusho Co., Ltd.). This was dried for a minute to obtain spherical mannitol crystal particles used in the examples.
- the average particle size of these particles was 60 ⁇ m.
- mannitol crystal particles 4 raw material 4 used in Examples 80 parts by weight of pure water is added to 20 parts by weight of a commercially available crystalline product as mannitol (Mannit P, manufactured by Mitsubishi Corporation Foodtech Co., Ltd.) and dissolved while warming until the solid is completely dissolved and becomes a clear solution. Then, a mannitol aqueous solution having a solid content concentration of 20% at a temperature of 70 ° C. was obtained and used for spray drying.
- mannitol aqueous solution having a solid content concentration of 20% at a temperature of 70 ° C. was obtained and used for spray drying.
- the rotation speed of the atomizer is 7000 rpm
- the temperature of hot air introduced into the spray dryer is 100 ° C. at the inlet
- the amount of hot air to be introduced is 7 m 3 / min. It was.
- the amount of mannitol 20% aqueous solution introduced was 6.5 kg / hr.
- the powder accumulated in the product can at the bottom of the spray dryer was collected, and 10 ° C. at 80 ° C. using a fluidized bed dryer (FLO-5, manufactured by Okawara Seisakusho Co., Ltd.). This was dried for a minute to obtain spherical mannitol crystal particles (raw material 4) used in Examples.
- the average particle size of these particles was 76 ⁇ m.
- Table 1 shows the physicochemical properties and production conditions of these raw materials used in the examples.
- Table 2 shows the results of tablet hardness and tablet disintegration time (1) of the obtained practical products 1-1 to 1-4.
- Example 1 Single prescription, direct tableting Tablets were produced in the same manner as in Example 1, except that commercial products 1, 5 to 7 were used instead of the spherical mannitol crystal particles used in Example 1.
- Table 2 shows the results of tablet hardness and tablet disintegration time (1) of the obtained comparative products 1-1 and 1-5 to 1-7.
- the hardness of the actual product is higher than that of the comparative product, and the disintegration time is generally shorter than that of the comparative product, and the actual product according to the present invention has high hardness and short disintegration time. It was possible to achieve both.
- Table 3 shows the results of tablet hardness and tablet disintegration time (1) of the obtained practical products 2-1 to 2-4.
- Example 2 (Disintegrant-added prescription-1, direct compression) Tablets were produced in the same manner as in Example 2, except that the commercial product 1 was used instead of the spherical mannitol crystal particles used in Example 2.
- Table 3 shows the results of tablet hardness and tablet disintegration time (1) of the comparative product 2-1.
- This product has both high tablet hardness and short tablet disintegration time, while the comparative product has only a hardness that cannot be practically used.
- Table 4 shows the results of tablet hardness and tablet disintegration time (1) of the obtained practical products 3-1 to 3-4.
- Example 3 (Disintegrant-added prescription-2, direct tableting) A tablet was produced in the same manner as in Example 3, except that the commercial product 1 was used instead of the spherical mannitol crystal particles used in Example 3.
- Table 4 shows the results of tablet hardness and tablet disintegration time (1) of the comparative product 3-1.
- This product has both high tablet hardness and short tablet disintegration time, while the comparative product has only a hardness that cannot be practically used.
- Table 5 shows the results of tablet hardness and tablet disintegration time (2) of the obtained practical products 4-1 to 4-4.
- Example 4 (Disintegrant-added prescription-3, direct tableting) Tablets were produced in the same manner as in Example 4 except that commercially available products 1 to 4 were used instead of the spherical mannitol crystal particles used in Example 4. Table 5 shows the results of tablet hardness and tablet disintegration time (2) of the comparative products 4-1 to 4-4 obtained.
- the implemented product is good as a disintegrating tablet in both hardness and disintegration time.
- the comparative product 4-1 has a hardness that cannot withstand practical use, and the comparative products 4-2 to 4-4 have the same hardness as that of the actual product, but the disintegration time is significantly increased, and the disintegrating tablet As the performance declined.
- Table 6 shows the results of tablet hardness and tablet disintegration time (2) of the obtained practical products 5-1 to 5-4.
- Example 5 (Disintegrant-added formulation-4, direct compression) Tablets were produced in the same manner as in Example 5, except that commercially available products 1 to 4 were used instead of the spherical mannitol crystal particles used in Example 5.
- Table 6 shows the results of tablet hardness and tablet disintegration time (2) of the comparative products 5-1 to 5-4 obtained.
- the implemented product is good as a disintegrating tablet in both hardness and disintegration time.
- the comparative product 5-1 has only a hardness that cannot withstand practical use, and the comparative products 5-2 to 5-4 can obtain the same hardness as the actual product, but the disintegration time is significantly increased, and the disintegrating tablet As the performance declined.
- Table 7 shows the results of tablet hardness and tablet disintegration time (2) of the obtained practical products 6-1 to 6-4.
- Example 6 (Disintegrant addition formula-5, direct tableting) Tablets were produced in the same manner as in Example 6, except that commercially available products 1 to 4 were used instead of the spherical mannitol crystal particles used in Example 6.
- Table 7 shows the results of tablet hardness and tablet disintegration time (2) of the comparative products 6-1 to 6-4 obtained.
- the implemented product is good as a disintegrating tablet in both hardness and disintegration time.
- the comparative product 6-1 has a hardness that cannot withstand practical use, and the comparative products 6-2 to 6-4 can obtain the same hardness as the actual product, but the disintegration time is significantly increased, and the disintegrating tablet As the performance declined.
- Table 8 shows the results of tablet hardness of the obtained practical products 7-1 to 7-4.
- Example 7 (Standard prescription, direct tableting) Tablets were produced in the same manner as in Example 7, except that commercial products 1 and 5 were used instead of the spherical mannitol crystal particles used in Example 7.
- Table 8 shows the results of tablet hardness of the comparative products 7-1 and 7-5 obtained.
- the implemented product showed higher hardness than the comparative product.
- magnesium stearate manufactured by Wako Pure Chemical Industries, Ltd.
- a lubricant 0.5 parts by weight of magnesium stearate (manufactured by Wako Pure Chemical Industries, Ltd.) as a lubricant is added to 100 parts by weight of the obtained granulated product, and the dosage form is 8 mm flat, unit weight is 180 mg, and several are freshly prepared. Tableting was carried out under the conditions of weighing, rotation at 30 rpm and tableting pressure of 800 kgf to produce tablets.
- Table 9 shows the results of tablet hardness and tablet disintegration time (1) of the obtained practical products 8-1 to 8-4.
- Example 8 Single formulation, granulation Tablets were produced in the same manner as in Example 8, except that commercial products 1 and 7 were used instead of the spherical mannitol crystal particles used in Example 8.
- Table 9 shows the results of tablet hardness and tablet disintegration time (1) of the comparative products 8-1 and 8-7 obtained.
- the hardness of the implemented product is higher than that of the comparative product, and also regarding the disintegration time, the implemented product is shorter than the comparative product, and the implemented product according to the present invention has high hardness and short disintegration time. It was possible to achieve both.
- magnesium stearate manufactured by Wako Pure Chemical Industries, Ltd.
- a lubricant 0.5 parts by weight of magnesium stearate (manufactured by Wako Pure Chemical Industries, Ltd.) as a lubricant is added to 100 parts by weight of the obtained granulated product, and the dosage form is 8 mm flat, unit weight is 180 mg, and several are freshly prepared. Tableting was carried out under the conditions of weighing, rotation at 30 rpm and tableting pressure of 800 kgf to produce tablets.
- Table 10 shows the results of tablet hardness of the obtained practical products 9-1 to 9-4.
- Example 9 (Standard prescription, granulation) Tablets were produced in the same manner as in Example 9, except that commercially available products 1 and 7 were used instead of the spherical mannitol crystal particles used in Example 9.
- Table 10 shows the results of tablet hardness of the comparative products 9-1 and 9-7 obtained.
- This granulation condition in which this starch is added is a standard formulation for evaluating excipients, but the implemented product had higher hardness than the comparative product, as in other cases.
- the granulated product obtained by sieving the granulated product obtained by the above-mentioned operation with a sieve having a mesh opening of 710 ⁇ m was added to 92.6 parts by weight, and crospovidone (Kollidon CL, manufactured by BASF) was used as a disintegrant.
- Example 10 (Comparative Example 10) (Application to conventional technology-1) A tablet was produced in the same manner as in Example 10 except that the commercial product 1 was used instead of the spherical mannitol crystal particles used in Example 10.
- the actual product has a high hardness while maintaining the disintegration time almost as compared with the comparative product at each tableting pressure. It was.
- starch paste 0.5 parts by weight as a solid content
- purified water 0.5 parts by weight of corn starch Mixing, granulation, drying and ventilation drying were performed in a granulator (FLO-MINI, manufactured by Okawara Seisakusho Co., Ltd.).
- Table 12 and FIG. 2 show the results of tablet hardness and tablet disintegration time (2) of the obtained practical products 11-1-1 to 11-4-3.
- Example 11 (Application to conventional technology-2) A tablet was produced in the same manner as in Example 11 except that the commercial product 1 was used instead of the spherical mannitol crystal particles used in Example 11.
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Abstract
Description
第二に、平均粒子径15~165μmの粉末のゆるみかさ密度が0.35~0.60である球形マンニトール結晶粒子からなることを特徴とする上記第一に記載の打錠用賦形剤である。
第三に、平均粒子径15~165μmの粉末の安息角が30~50度である球形マンニトール結晶粒子からなることを特徴とする上記第一または第二に記載の打錠用賦形剤である。
第四に、平均粒子径15~85μmの粉末のゆるみかさ密度が0.35~0.60である球形マンニトール結晶粒子からなることを特徴とする上記第一に記載の打錠用賦形剤である。
第五に、平均粒子径15~85μmの粉末の安息角が30~50度である球形マンニトール結晶粒子からなることを特徴とする上記第一または第四に記載の打錠用賦形剤である。
第六に、平均粒子径20~80μmの粉末のゆるみかさ密度が0.35~0.60である球形マンニトール結晶粒子からなることを特徴とする上記第一に記載の打錠用賦形剤である。
第七に、平均粒子径20~80μmの粉末の安息角が30~50度である球形マンニトール結晶粒子からなることを特徴とする上記第一または第六に記載の打錠用賦形剤である。
第八に、噴霧乾燥法により製造された球形マンニトール結晶粒子からなることを特徴とする上記第一から第七に記載の打錠用賦形剤である。
第九に、上記第一から第八に記載の打錠用賦形剤をもちいて製造した錠剤である。
第十に、球形マンニトール結晶粒子100重量部に滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度7.0~11.0kgf、かつ錠剤崩壊時間0.05~2.5分の性質を示す上記第九に記載の錠剤である。
第十一に、球形マンニトール結晶粒子95重量部に崩壊剤として低置換度ヒドロキシプロピルセルロース5重量部を添加し、滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度7.5~13.0kgf、かつ錠剤崩壊時間0.05~0.7分の性質を示す上記第九に記載の錠剤である。
第十二に、球形マンニトール結晶粒子95重量部に崩壊剤としてカルメロースカルシウム5重量部を添加し、滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度6.0~12.0kgf、かつ錠剤崩壊時間0.05~0.7分の性質を示す上記第九に記載の錠剤である。
第十三に、球形マンニトール結晶粒子55.3重量部にアスコルビン酸1重量部、コーンスターチ23.7重量部、結晶セルロース20重量部を加え滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度5.0~10.0kgfの性質を示す上記第九に記載の錠剤である。
第十四に、球形マンニトール結晶粒子96.0重量部、ヒドロキシプロピルセルロース10%水溶液を固形で3.5重量部を流動層造粒機中で混合、造粒、乾燥し、得られた造粒物100重量部に滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度8.0~16.0kgf、かつ錠剤崩壊時間0.05~9.0分の性質を示す上記第九に記載の錠剤である。
第十五に、球形マンニトール結晶粒子66.5重量部、アスコルビン酸1.0重量部、コーンスターチ28.5重量部、ヒドロキシプロピルセルロース10%水溶液を固形で3.5重量部を流動層造粒機中で混合、造粒、乾燥し、得られた造粒物100重量部に滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度7.0~12.0kgfの性質を示す上記第九に記載の錠剤である。
第十六に、平均粒子径15~100μmの粉末のゆるみかさ密度が0.35~0.60および/又は安息角が30~50度である球形マンニトール結晶粒子からなることを特徴とする上記第一に記載の打錠用賦形剤である。
第十七に、平均粒子径15~85μmの粉末のゆるみかさ密度が0.35~0.60および/又は安息角が30~50度である球形マンニトール結晶粒子からなることを特徴とする上記第一に記載の打錠用賦形剤である。
第十八に、平均粒子径20~80μmの粉末のゆるみかさ密度が0.35~0.60および/又は安息角が30~50度である球形マンニトール結晶粒子からなることを特徴とする上記第一に記載の打錠用賦形剤である。
第十九に、74μmよりも小さい粒径の粒子を30%以上有する球形マンニトール結晶粒子からなることを特徴とする、上記第一から第八および第十六から第十八のいずれか一つに記載の打錠用賦形剤である。
第二十に、上記第十六から第十九のいずれか一つに記載の打錠用賦形剤をもちいて製造した錠剤である。
第二十一に、球形マンニトール結晶粒子100重量部に滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度7.0~11.0kgf、かつ錠剤崩壊時間0.05~2.5分の性質を示す上記第二十に記載の錠剤である。
第二十二に、球形マンニトール結晶粒子95重量部に崩壊剤として低置換度ヒドロキシプロピルセルロース5重量部を添加し、滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度7.5~13.0kgf、かつ錠剤崩壊時間0.05~0.7分の性質を示す上記第二十に記載の錠剤である。
第二十三に、球形マンニトール結晶粒子95重量部に崩壊剤としてカルメロースカルシウム5重量部を添加し、滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度6.0~12.0kgf、かつ錠剤崩壊時間0.05~0.7分の性質を示す上記第二十に記載の錠剤である。
第二十四に、球形マンニトール結晶粒子55.3重量部にアスコルビン酸1重量部、コーンスターチ23.7重量部、結晶セルロース20重量部を加え滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度5.0~10.0kgfの性質を示す上記第二十に記載の錠剤である。
第二十五に、球形マンニトール結晶粒子96.0重量部、ヒドロキシプロピルセルロース10%水溶液を固形で3.5重量部を流動層造粒機中で混合、造粒、乾燥し、得られた造粒物100重量部に滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度8.0~16.0kgf、かつ錠剤崩壊時間0.05~9.0分の性質を示す上記第二十に記載の錠剤である。
第二十六に、球形マンニトール結晶粒子66.5重量部、アスコルビン酸1.0重量部、コーンスターチ28.5重量部、ヒドロキシプロピルセルロース10%水溶液を固形で3.5重量部を流動層造粒機中で混合、造粒、乾燥し、得られた造粒物100重量部に滑沢剤としてステアリン酸マグネシウムを0.5重量部加え、打錠圧800kgfの条件で製造されたときに、錠剤硬度7.0~12.0kgfの性質を示す上記第二十に記載の錠剤である。
試料製造装置としてスプレードライヤーODT-20型(大川原化工機株式会社製)を用いた。装置下部に製品回収缶を備え、装置上部にMピン型ディスク(ディスク直径84mmφ、大川原化工機株式会社製)が装着されたアトマイザーを設置し、マンニトール水溶液は2本のテフロン(登録商標)製チューブ(外径6mm、内径4mmφ)を通じて、アトマイザー内に導入した。熱風は、噴霧される液に対して同一方向に空気を噴出して渦流を生ずる並流式で、装置上部から導入し、装置下部から排出した。
マンニトールとして市販の結晶品20重量部(マンニットP、三菱商事フードテック株式会社製)に純水80重量部を加え、固形物が完全に溶解し、清澄な溶液になるまで加温しながら溶解し、温度70℃の固形分濃度20%のマンニトール水溶液を得て噴霧乾燥に用いた。
マンニトールとして市販の結晶品20重量部(マンニットP、三菱商事フードテック株式会社製)に純水80重量部を加え、固形物が完全に溶解し、清澄な溶液になるまで加温しながら溶解し、温度70℃の固形分濃度20%のマンニトール水溶液を得て噴霧乾燥に用いた。
マンニトールとして市販の結晶品15重量部(マンニットP、三菱商事フードテック株式会社製)に純水85重量部を加え、固形物が完全に溶解し、清澄な溶液になるまで加温しながら溶解し、温度70℃の固形分濃度15%のマンニトール水溶液を得て噴霧乾燥に用いた。
マンニトールとして市販の結晶品20重量部(マンニットP、三菱商事フードテック株式会社製)に純水80重量部を加え、固形物が完全に溶解し、清澄な溶液になるまで加温しながら溶解し、温度70℃の固形分濃度20%のマンニトール水溶液を得て噴霧乾燥に用いた。
実施例および比較例において、粉体を打錠する際は株式会社菊水製作所製VIRGO 0512SS2AZ打錠機を使用した。
比較例で用いる市販品マンニトールおよび乳糖には次のものを用いた。
市販品マンニトール
市販品1:Mannit P、三菱商事フードテック株式会社製
市販品2:Pearlitol 100SD、ロケットフレール社製
市販品3:Pearlitol 200SD、ロケットフレール社製
市販品4:Parteck M200、メルク社製
市販品乳糖
市販品5:Pharmatose DCL-11、DMV社製
市販品6:Dilactose-S、フロイント産業株式会社製
市販品7:Lactose 200M、DMV社製
球形マンニトール結晶粒子100重量部に滑沢剤としてステアリン酸マグネシウム(和光純薬工業株式会社製)を0.5重量部加え、剤型8mm平、単位重量180mg、杵たて数1本、はかり打ち、回転数30rpm、打錠圧800kgfの条件で打錠を行い、錠剤を製造した。
(単独処方、直接打錠)
実施例1で用いた球形マンニトール結晶粒子の代わりに市販品1、5~7を用いたほかは実施例1と同じ方法で錠剤を製造した。
球形マンニトール結晶粒子95重量部に崩壊剤として低置換度ヒドロキシプロピルセルロース(L-HPC LH-11、信越化学工業株式会社製)5重量部を添加し、滑沢剤としてステアリン酸マグネシウム(和光純薬工業株式会社製)を0.5重量部加え、剤型8mm平、単位重量180mg、杵たて数1本、はかり打ち、回転数30rpm、打錠圧800kgfの条件で打錠を行い、錠剤を製造した。
(崩壊剤添加処方-1、直接打錠)
実施例2で用いた球形マンニトール結晶粒子の代わりに市販品1を用いたほかは実施例2と同じ方法で錠剤を製造した。
崩壊剤としてカルメロースカルシウム(CMC-Ca ECG-FA、ニチリン化学工業株式会社製)を用いたほかは実施例2と同じ方法で錠剤を製造した。
(崩壊剤添加処方-2、直接打錠)
実施例3で用いた球形マンニトール結晶粒子の代わりに市販品1を用いたほかは実施例3と同じ方法で錠剤を製造した。
球形マンニトール結晶粒子99重量部に崩壊剤として低置換度ヒドロキシプロピルセルロース(L-HPC LH-11、信越化学工業株式会社製)1重量部を添加し、滑沢剤としてステアリン酸マグネシウム(和光純薬工業株式会社製)を0.5重量部加え剤型8mm平、単位重量180mg、杵たて数1本、はかり打ち、回転数30rpm、打錠圧800kgfの条件で打錠を行い、錠剤を製造した。
(崩壊剤添加処方-3、直接打錠)
実施例4で用いた球形マンニトール結晶粒子の代わりに市販品1~4を用いたほかは実施例4と同じ方法で錠剤を製造した。
得られた比較品4-1~4-4の錠剤硬度、錠剤崩壊時間(2)の結果を表5に示す。
崩壊剤としてクロスポピドン(Kollidon CL-SF、BASFジャパン株式会社製)を用いたほかは実施例4と同じ方法で錠剤を製造した。
(崩壊剤添加処方-4、直接打錠)
実施例5で用いた球形マンニトール結晶粒子の代わりに市販品1~4を用いたほかは実施例5と同じ方法で錠剤を製造した。
得られた比較品5-1~5-4の錠剤硬度、錠剤崩壊時間(2)の結果を表6に示す。
崩壊剤としてクロスポピドン(Kollidon CL-SF、BASFジャパン株式会社製)を用いたほかは実施例2と同じ方法で錠剤を製造した。
(崩壊剤添加処方-5、直接打錠)
実施例6で用いた球形マンニトール結晶粒子の代わりに市販品1~4を用いたほかは実施例6と同じ方法で錠剤を製造した。
得られた比較品6-1~6-4の錠剤硬度、錠剤崩壊時間(2)の結果を表7に示す。
目開き500μmのふるいで篩った球形マンニトール結晶粒子55.3重量部、目開き500μmのふるいで篩ったアスコルビン酸(100Mアスコルビン酸、BASF製)1重量部、目開き500μmのふるいで篩ったコーンスターチ(コーンスターチ、日本食品化工株式会社製)23.7重量部、結晶セルロース(セオラスPH101、旭ケミカルズ株式会社製)20重量部をV型混合機(ミクロ式透視式混合機、筒井理化学器械株式会社製)で30分間混合後、目開き500μmのふるいで篩ったステアリン酸マグネシウム(和光純薬工業株式会社製)0.5重量部を加えてさらに5分間混合した。この粉体を用い、剤型8mm平、単位重量180mg、杵たて数1本、連続打錠、回転数30rpm、打錠圧800kgfで打錠を行い、錠剤を製造した。
(標準処方、直接打錠)
実施例7で用いた球形マンニトール結晶粒子の代わりに市販品1、5を用いたほかは実施例7と同じ方法で錠剤を製造した。
それぞれ目開き500μmのふるいで篩った球形マンニトール結晶粒子96.0重量部、ヒドロキシプロピルセルロース(HPC-L、日本曹達株式会社製)10%水溶液35.0重量部(固形分換算でヒドロキシプロピルセルロース3.5重量部)を、流動層造粒機(FLO-MINI、株式会社大川原製作所製)中で混合、造粒、乾燥を行った。
(単独処方、造粒)
実施例8で用いた球形マンニトール結晶粒子の代わりに市販品1、7を用いたほかは実施例8と同じ方法で錠剤を製造した。
それぞれ目開き500μmのふるいで篩った球形マンニトール結晶粒子66.5重量部、アスコルビン酸(100Mアスコルビン酸、BASF製)1.0重量部、コーンスターチ(コーンスターチ、日本食品化工株式会社製)28.5重量部、ヒドロキシプロピルセルロース(HPC-L、日本曹達株式会社製)10%水溶液35.0重量部(固形分換算でヒドロキシプロピルセルロース3.5重量部)を、流動層造粒機(FLO-MINI、株式会社大川原製作所製)中で混合、造粒、乾燥を行った。
(標準処方、造粒)
実施例9で用いた球形マンニトール結晶粒子の代わりに市販品1、7を用いたほかは実施例9と同じ方法で錠剤を製造した。
特許公開第2001-58944号公報第9頁第15欄第23行実施例5に準拠した条件で本発明の賦形剤を使用した。
それぞれ目開き500μmのふるいで篩った球形マンニトール結晶粒子、78.1重量部、コーンスターチ(コーンスターチ、日本食品化工株式会社製)10.8重量部、結晶セルロース(セオラスPH101、旭ケミカルズ株式会社製)10.8重量部、軽質無水ケイ酸(アエロジール200、日本アエロジル)0.3重量部を流動層造粒機(FLO-MINI、株式会社大川原製作所製)中で混合、造粒、乾燥、通風乾燥を行った。
(従来技術への応用-1)
実施例10で用いた球形マンニトール結晶粒子の代わりに市販品1を用いたほかは実施例10と同じ方法で錠剤を製造した。
特許国際公開WO2008/032767号公報第16頁第22行実施例17に準拠した条件で本発明の賦形剤を使用した。
それぞれ目開き500μmのふるいで篩った球形マンニトール結晶粒子、78.3重量部、恒温高湿機で70℃、相対湿度80%で一晩熱処理を行い部分α化したコーンスターチ(コーンスターチ、日本食品化工株式会社製)21.2重量部、コーンスターチ0.5重量部に精製水49.5重量部を加えて加熱処理したでんぷん糊液50重量部(固形分として0.5重量部)を流動層造粒機(FLO-MINI、株式会社大川原製作所製)中で混合、造粒、乾燥、通風乾燥を行った。
(従来技術への応用-2)
実施例11で用いた球形マンニトール結晶粒子の代わりに市販品1を用いたほかは実施例11と同じ方法で錠剤を製造した。
Claims (4)
- アスペクト比が1.0~1.2、試験法Aによる吸油率1が25~60%、吸油率2が15~40%である球形マンニトール結晶粒子を含有することを特徴とする打錠用賦形剤。
- 平均粒子径15~85μmの粉末の前記球形マンニトール結晶粒子のゆるみかさ密度が0.35~0.60である、請求項1に記載の打錠用賦形剤。
- 平均粒子径15~85μmの粉末の前記球形マンニトール結晶粒子の安息角が30~50度である、請求項1又は2に記載の打錠用賦形剤。
- 前記球形マンニトール結晶粒子が、噴霧乾燥法により製造されることを特徴とする、請求項1から3のいずれか一つに記載の打錠用賦形剤。
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US12/737,789 US8895141B2 (en) | 2008-08-18 | 2009-08-14 | Excipient for compressed tablets comprising novel spherical mannitol |
| EP09808236.5A EP2327424A4 (en) | 2008-08-18 | 2009-08-14 | NEW AUXILIARY FOR MANNITOL TABLETTING |
| CA2734847A CA2734847C (en) | 2008-08-18 | 2009-08-14 | Novel excipient for mannitol tableting |
| JP2010525681A JP5650532B2 (ja) | 2008-08-18 | 2009-08-14 | 新規マンニトール打錠用賦形剤 |
| BRPI0912589A BRPI0912589A2 (pt) | 2008-08-18 | 2009-08-14 | "excipiente para comprimidos composto de novo manitol esférico" |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2008-209851 | 2008-08-18 | ||
| JP2008209851 | 2008-08-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2010021300A1 true WO2010021300A1 (ja) | 2010-02-25 |
Family
ID=41707178
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/JP2009/064334 Ceased WO2010021300A1 (ja) | 2008-08-18 | 2009-08-14 | 新規マンニトール打錠用賦形剤 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US8895141B2 (ja) |
| EP (1) | EP2327424A4 (ja) |
| JP (1) | JP5650532B2 (ja) |
| BR (1) | BRPI0912589A2 (ja) |
| CA (1) | CA2734847C (ja) |
| WO (1) | WO2010021300A1 (ja) |
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| WO2012091049A1 (ja) * | 2010-12-28 | 2012-07-05 | 大鵬薬品工業株式会社 | 口腔内崩壊錠剤 |
| JP2013067611A (ja) * | 2011-09-07 | 2013-04-18 | Mitsubishi Shoji Foodtech Co Ltd | 硬度を高めた口腔内崩壊錠およびその製造方法 |
| JP2014080382A (ja) * | 2012-10-15 | 2014-05-08 | Mitsubishi Shoji Foodtech Co Ltd | 圧縮成形に用いるためのマンニトール賦形剤及びこれを含有する錠剤 |
| WO2014163132A1 (ja) * | 2013-04-04 | 2014-10-09 | 第一三共株式会社 | アミノカルボン酸の塩の固形組成物 |
| WO2015046489A1 (ja) * | 2013-09-30 | 2015-04-02 | 第一三共株式会社 | スプレードライ法を用いたD-マンニトールα型結晶の選択的製造方法 |
| JP2015514809A (ja) * | 2012-04-25 | 2015-05-21 | エスピーアイ ファーマ,インコーポレイテッド | 結晶性マイクロスフェアおよびその同じ物を製造するためのプロセス |
| JP2016145203A (ja) * | 2015-01-29 | 2016-08-12 | 三菱商事フードテック株式会社 | 錠剤の衝撃耐性向上賦形剤 |
| JP2017071558A (ja) * | 2015-10-05 | 2017-04-13 | 三菱商事フードテック株式会社 | 錠剤の衝撃耐性改善賦形剤 |
| JP2017125002A (ja) * | 2016-01-13 | 2017-07-20 | 三菱商事フードテック株式会社 | マンニトール粉末を用いた苦味抑制方法 |
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| FR3038836B1 (fr) | 2015-07-17 | 2017-07-14 | Roquette Freres | Granules de mannitol pour compression directe |
| JP2018030840A (ja) * | 2016-08-23 | 2018-03-01 | ライオン株式会社 | 錠剤、コーティング錠、錠剤の製造方法及びコーティング錠の製造方法 |
| FR3089756B1 (fr) * | 2018-12-17 | 2021-02-19 | Roquette Freres | Formes solides dragéifiées présentant une stabilité améliorée |
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| JP2019112438A (ja) * | 2012-04-25 | 2019-07-11 | エスピーアイ ファーマ,インコーポレイテッド | 結晶性マイクロスフェアおよびその同じ物を製造するためのプロセス |
| JP2015514809A (ja) * | 2012-04-25 | 2015-05-21 | エスピーアイ ファーマ,インコーポレイテッド | 結晶性マイクロスフェアおよびその同じ物を製造するためのプロセス |
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| WO2015046489A1 (ja) * | 2013-09-30 | 2015-04-02 | 第一三共株式会社 | スプレードライ法を用いたD-マンニトールα型結晶の選択的製造方法 |
| JP2016145203A (ja) * | 2015-01-29 | 2016-08-12 | 三菱商事フードテック株式会社 | 錠剤の衝撃耐性向上賦形剤 |
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| JPWO2021095779A1 (ja) * | 2019-11-11 | 2021-05-20 | ||
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| JP7395607B2 (ja) | 2019-11-11 | 2023-12-11 | 大塚製薬株式会社 | 口腔内崩壊錠 |
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Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2010021300A1 (ja) | 2012-01-26 |
| BRPI0912589A2 (pt) | 2015-10-13 |
| US20110135927A1 (en) | 2011-06-09 |
| CA2734847A1 (en) | 2010-02-25 |
| CA2734847C (en) | 2016-08-30 |
| EP2327424A4 (en) | 2014-10-01 |
| JP5650532B2 (ja) | 2015-01-07 |
| EP2327424A1 (en) | 2011-06-01 |
| US8895141B2 (en) | 2014-11-25 |
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