WO2004047822A1 - テプレノンを充填したヒドロキシプロピルメチルセルロースカプセル製剤 - Google Patents
テプレノンを充填したヒドロキシプロピルメチルセルロースカプセル製剤 Download PDFInfo
- Publication number
- WO2004047822A1 WO2004047822A1 PCT/JP2003/014738 JP0314738W WO2004047822A1 WO 2004047822 A1 WO2004047822 A1 WO 2004047822A1 JP 0314738 W JP0314738 W JP 0314738W WO 2004047822 A1 WO2004047822 A1 WO 2004047822A1
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- WO
- WIPO (PCT)
- Prior art keywords
- capsule
- teprenone
- capsule preparation
- present
- hpmc
- Prior art date
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- 239000002775 capsule Substances 0.000 title claims abstract description 71
- DJAHKBBSJCDSOZ-AJLBTXRUSA-N (5z,9e,13e)-6,10,14,18-tetramethylnonadeca-5,9,13,17-tetraen-2-one;(5e,9e,13e)-6,10,14,18-tetramethylnonadeca-5,9,13,17-tetraen-2-one Chemical compound CC(C)=CCC\C(C)=C\CC\C(C)=C\CC\C(C)=C/CCC(C)=O.CC(C)=CCC\C(C)=C\CC\C(C)=C\CC\C(C)=C\CCC(C)=O DJAHKBBSJCDSOZ-AJLBTXRUSA-N 0.000 title claims abstract description 37
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 title claims abstract description 37
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 title claims abstract description 37
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 title claims abstract description 37
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 title claims abstract description 37
- 229950006156 teprenone Drugs 0.000 title claims abstract description 37
- 238000002360 preparation method Methods 0.000 title claims abstract description 35
- DHMQDGOQFOQNFH-UHFFFAOYSA-N Glycine Chemical compound NCC(O)=O DHMQDGOQFOQNFH-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000004471 Glycine Substances 0.000 claims abstract description 14
- 239000000203 mixture Substances 0.000 claims description 24
- 238000009472 formulation Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 3
- 230000001105 regulatory effect Effects 0.000 abstract 1
- 239000007903 gelatin capsule Substances 0.000 description 16
- 239000007963 capsule composition Substances 0.000 description 11
- -1 for example Substances 0.000 description 11
- 229960002449 glycine Drugs 0.000 description 11
- 239000008187 granular material Substances 0.000 description 11
- 239000004743 Polypropylene Substances 0.000 description 10
- 229920001155 polypropylene Polymers 0.000 description 10
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 8
- 238000003860 storage Methods 0.000 description 7
- GVJHHUAWPYXKBD-UHFFFAOYSA-N (±)-α-Tocopherol Chemical compound OC1=C(C)C(C)=C2OC(CCCC(C)CCCC(C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-UHFFFAOYSA-N 0.000 description 5
- 238000004090 dissolution Methods 0.000 description 5
- 238000007922 dissolution test Methods 0.000 description 5
- 239000000546 pharmaceutical excipient Substances 0.000 description 5
- FBPFZTCFMRRESA-KVTDHHQDSA-N D-Mannitol Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@H](O)CO FBPFZTCFMRRESA-KVTDHHQDSA-N 0.000 description 4
- 108010010803 Gelatin Proteins 0.000 description 4
- 229930195725 Mannitol Natural products 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 229920000159 gelatin Polymers 0.000 description 4
- 239000008273 gelatin Substances 0.000 description 4
- 235000019322 gelatine Nutrition 0.000 description 4
- 235000011852 gelatine desserts Nutrition 0.000 description 4
- 239000000594 mannitol Substances 0.000 description 4
- 235000010355 mannitol Nutrition 0.000 description 4
- 239000000377 silicon dioxide Substances 0.000 description 4
- 235000012239 silicon dioxide Nutrition 0.000 description 4
- 239000000243 solution Substances 0.000 description 4
- 229920002261 Corn starch Polymers 0.000 description 3
- 239000008120 corn starch Substances 0.000 description 3
- 238000010828 elution Methods 0.000 description 3
- 239000000454 talc Substances 0.000 description 3
- 229910052623 talc Inorganic materials 0.000 description 3
- 208000007882 Gastritis Diseases 0.000 description 2
- 208000007107 Stomach Ulcer Diseases 0.000 description 2
- 229930003427 Vitamin E Natural products 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 230000003111 delayed effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- WIGCFUFOHFEKBI-UHFFFAOYSA-N gamma-tocopherol Natural products CC(C)CCCC(C)CCCC(C)CCCC1CCC2C(C)C(O)C(C)C(C)C2O1 WIGCFUFOHFEKBI-UHFFFAOYSA-N 0.000 description 2
- 201000005917 gastric ulcer Diseases 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 238000004513 sizing Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 235000019165 vitamin E Nutrition 0.000 description 2
- 239000011709 vitamin E Substances 0.000 description 2
- 229940046009 vitamin E Drugs 0.000 description 2
- 239000004386 Erythritol Substances 0.000 description 1
- UNXHWFMMPAWVPI-UHFFFAOYSA-N Erythritol Natural products OCC(O)C(O)CO UNXHWFMMPAWVPI-UHFFFAOYSA-N 0.000 description 1
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 1
- TVXBFESIOXBWNM-UHFFFAOYSA-N Xylitol Natural products OCCC(O)C(O)C(O)CCO TVXBFESIOXBWNM-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 150000001413 amino acids Chemical class 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 235000019414 erythritol Nutrition 0.000 description 1
- UNXHWFMMPAWVPI-ZXZARUISSA-N erythritol Chemical compound OC[C@H](O)[C@H](O)CO UNXHWFMMPAWVPI-ZXZARUISSA-N 0.000 description 1
- 229940009714 erythritol Drugs 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 125000002485 formyl group Chemical class [H]C(*)=O 0.000 description 1
- 108010025899 gelatin film Proteins 0.000 description 1
- 235000013905 glycine and its sodium salt Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 125000003588 lysine group Chemical group [H]N([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])(N([H])[H])C(*)=O 0.000 description 1
- 229960003511 macrogol Drugs 0.000 description 1
- 229960001855 mannitol Drugs 0.000 description 1
- HEBKCHPVOIAQTA-UHFFFAOYSA-N meso ribitol Natural products OCC(O)C(O)C(O)CO HEBKCHPVOIAQTA-UHFFFAOYSA-N 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 238000010525 oxidative degradation reaction Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 150000002978 peroxides Chemical class 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 150000005846 sugar alcohols Chemical class 0.000 description 1
- 239000003826 tablet Substances 0.000 description 1
- 239000012085 test solution Substances 0.000 description 1
- 229940124597 therapeutic agent Drugs 0.000 description 1
- 229930003799 tocopherol Natural products 0.000 description 1
- 229960001295 tocopherol Drugs 0.000 description 1
- 239000011732 tocopherol Substances 0.000 description 1
- 235000010384 tocopherol Nutrition 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 239000000811 xylitol Substances 0.000 description 1
- 235000010447 xylitol Nutrition 0.000 description 1
- HEBKCHPVOIAQTA-SCDXWVJYSA-N xylitol Chemical compound OC[C@H](O)[C@@H](O)[C@H](O)CO HEBKCHPVOIAQTA-SCDXWVJYSA-N 0.000 description 1
- 229960002675 xylitol Drugs 0.000 description 1
- GVJHHUAWPYXKBD-IEOSBIPESA-N α-tocopherol Chemical compound OC1=C(C)C(C)=C2O[C@@](CCC[C@H](C)CCC[C@H](C)CCCC(C)C)(C)CCC2=C1C GVJHHUAWPYXKBD-IEOSBIPESA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
-
- 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
- A61K9/1629—Organic macromolecular compounds
- A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/12—Ketones
- A61K31/121—Ketones acyclic
-
- 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
- A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
- A61K31/19—Carboxylic acids, e.g. valproic acid
- A61K31/195—Carboxylic acids, e.g. valproic acid having an amino group
- A61K31/197—Carboxylic acids, e.g. valproic acid having an amino group the amino and the carboxyl groups being attached to the same acyclic carbon chain, e.g. gamma-aminobutyric acid [GABA], beta-alanine, epsilon-aminocaproic acid or pantothenic acid
- A61K31/198—Alpha-amino acids, e.g. alanine or edetic acid [EDTA]
-
- 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
- A61K9/1611—Inorganic compounds
-
- 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
-
- 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
- A61K9/1629—Organic macromolecular compounds
- A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
- A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
- A61K9/1605—Excipients; Inactive ingredients
- A61K9/1629—Organic macromolecular compounds
- A61K9/1652—Polysaccharides, e.g. alginate, cellulose derivatives; Cyclodextrin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4816—Wall or shell material
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
- A61K9/4841—Filling excipients; Inactive ingredients
- A61K9/4858—Organic compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/04—Drugs for disorders of the alimentary tract or the digestive system for ulcers, gastritis or reflux esophagitis, e.g. antacids, inhibitors of acid secretion, mucosal protectants
Definitions
- Teprenone is known as a drug for treating gastric ulcer or gastritis (for example, see Patent Documents 1 and 2). Teprenone is an oily liquid at normal temperature, so it is adsorbed on caesic acids and the like, and further excipients are added to form a powder, which is then formulated into powders, granules, capsules, tablets, etc. I have. Gelatin capsules containing gelatin as a main component are widely used as base materials for capsules.
- an object of the present invention is to provide a capsule preparation containing teprenone that does not delay the disintegration time even when stored for a long period of time.
- Patent Document 1 Japanese Patent Publication No. 63-44 7 26
- Patent Document 2 Japanese Patent Publication No. 7-103003
- the method for producing a capsule preparation of the present invention is a method for producing a capsule preparation in which a teprenone-containing composition containing glycine is granulated and then filled into HPMC capsules.
- FIG. 1 is a diagram showing the results of a collapse test of an HPMC capsule preparation according to the present invention.
- FIG. 2 shows the results of a disintegration test of the empty gelatin capsule used in the present invention.
- FIG. 3 is a diagram showing the results of a dissolution test of the HPMC capsule preparation according to the present invention and a gelatin preparation.
- Teprenone used in the present invention is a compound having the following structural formula, and the compound name is geranylgeranilacetone or 6,10,14,18-tetramethyl-5,9,13,17-nonadecatatetraene. 2-on. Teprenone has theoretically eight types of geometric isomers, and in the present invention, the geometric isomers are included, but in the present invention, these are practically used as pharmaceuticals. It is preferable to use 2 (5E: 5Z) (9E, 13Z) -6,10,14,18-tetramethyl_5,9,13,17_nonadecatetraen-2-one.
- the amount of teprenone to be filled in the capsule is not particularly limited, but is 10 mg to 200 mg, preferably 30 mg to 150 mg per force psenolle.
- the amount of glycine incorporated in the teprenone-containing composition filled in the capsule is not particularly limited, but the glycine is 0.001 to 0.1 part by weight based on 1 part by weight of teprenone relative to teprenone. And preferably 0.01 to 0.04 parts by weight.
- the HPMC capsule formulation according to the present invention may further contain an excipient.
- an excipient used in the present invention, it is preferable to use sugar alcohols such as mannitol, erythritol and xylitol.
- sugar alcohols such as mannitol, erythritol and xylitol.
- the amount of the above-mentioned excipients varies depending on the type of excipients and the like, but is usually 5 mg to 50 mg per capsule.
- the teprenone-containing composition of the present invention can also contain various antioxidants, for example, vitamin E.
- the force capsule formulation according to the present invention can be produced by a usual method, for example, as follows. That is, teprenone mixed with vitamin E is adsorbed to cay acids, mannitol, corn starch and the like are mixed, and then glycine dissolved in macrogol 600 is gradually mixed and stirred to granulate. The obtained granules can be dried, sized, blended with talc and the like, and filled into HPMC capsules to produce a capsule preparation.
- Example 3 g of tocopherol was added to 3000 g of teprenone (trade name "Celvex", manufactured by Eisai Co., Ltd.), and the mixture was admixed thoroughly with hydrous silicon dioxide while stirring. Then, 600 g of mannitol and 396 g of corn starch were added and mixed, and further, a solution obtained by dissolving 30 g of glycine in 600 g of Macguchi Gall 6000 solution (manufactured by NOF CORPORATION) was gradually added to granulate.
- teprenone trade name "Celvex", manufactured by Eisai Co., Ltd.
- the obtained granules were dried at 70 ° C., and after sizing, 240 g of talc and hydrated silicon dioxide were added to obtain granules containing teprenone, which were then placed in a No. 4 HPMC capsule (manufactured by Shionogi Oricabs Co., Ltd.). Filled to obtain a capsule.
- Ex-1 Capsule preparation 100 capsules filled in a No. 4 polypropylene bottle and capped with a polypropylene cap.
- Ex-2 Capsule formulation filled with polypropylene film using a PTP filling machine (10 capsules per sheet) and then placed in a box.
- ⁇ -3 Capsules are filled with PTP (10 capsules per sheet) using a UV cut type polypropylene film using a PTP filling machine and placed in the box.
- Ex-4 Capsule preparation 100 capsules filled in an aluminum bag and heat-sealed.
- Ex-5 Capsule formulation filled with PTP (10 capsules / sheet) using polypropylene film using a PTP filling machine.
- Ex-6 Capsule formulation filled with PTP (10 capsules per sheet) using a UV cut type polypropylene film using a PTP filling machine.
- Ex-7 Capsule preparation 100 capsules placed in a glass petri dish.
- the test solution used was 1,000 mL of ion-exchanged water, and the test temperature was kept at 37 ⁇ 1 ° C. .
- the disintegration time was defined as the time when the capsules in the auxiliary cylinder were observed over time and the residue containing the sample film disappeared. The results are shown in Figure 1. (Erosion test of empty gelatin capsule)
- Ex-8 Capsule made A number of IJ 100 capsules filled in a No. 4 polypropylene bottle.
- Capsule preparation 100 capsules are filled in a No. 4 polypropylene bottle and capped with a polypropylene cap.
- Figure 2 shows the results of the crushing test of empty capsules.
- Fig. 1 in gelatin capsule preparations, although it is considered to have no effect on practical use, the insolubilization phenomenon of the gelatin film is observed over time under storage under any conditions, and the disintegration time was found to be extended.
- Figure 2 40 ° C-relative humidity 75. /. Since the disintegration did not change after storage under the above conditions, it is considered that this was due to the interaction between Teprenone and the gelatin capsule.
- HPMC forcepsel formulation and the gelatin force pushel formulation according to the present invention.
- HPMC capsules and gelatin capsules were filled with PTP (10 capsules / sheet) using a polypropylene film, and then stored in a box for 6 months.
- the dissolution test was performed according to the dissolution test specified in the Japanese Pharmacopoeia.
- FIG. 3 shows a graph comparing elution times. As is clear from FIG. 3, it was found that the elution time of the HPMC capsule preparation according to the present invention was equal to the elution time of the gelatin capsule preparation both at the initial stage (before storage) and after the storage. Industrial applicability
- the HPMC force capsule formulation filled with the teprenone-containing composition according to the present invention is stable without causing a delay in the disintegration time of the capsule formulation in the disintegration test because no interaction occurs between the filler and the capsule base material.
- the HPMC capsule preparation filled with the teprenone-containing composition according to the present invention had good dissolution characteristics, and the dissolution behavior was equivalent to that of the gelatin capsule preparation. Therefore, according to the present invention, it is possible to obtain an HPMC capsule preparation in which the dissolution time is equivalent to that of the gelatin capsule preparation and the disintegration time is not delayed.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Public Health (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Organic Chemistry (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Abstract
Description
Claims
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004554981A JPWO2004047822A1 (ja) | 2002-11-22 | 2003-11-19 | テプレノンを充填したヒドロキシプロピルメチルセルロースカプセル製剤 |
EP03775845A EP1563835A1 (en) | 2002-11-22 | 2003-11-19 | Hydroxypropylmethylcellulose capsule preparation having teprenone encapsulated therein |
AU2003284419A AU2003284419A1 (en) | 2002-11-22 | 2003-11-19 | Hydroxypropylmethylcellulose capsule preparation having teprenone encapsulated therein |
CR7847A CR7847A (es) | 2002-11-22 | 2005-05-23 | Preparacion de una capsula de hidroxipropil metilo celulosa que tiene teprenona encapsulada adentro |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2002339970 | 2002-11-22 | ||
JP2002-339970 | 2002-11-22 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2004047822A1 true WO2004047822A1 (ja) | 2004-06-10 |
Family
ID=32375796
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2003/014738 WO2004047822A1 (ja) | 2002-11-22 | 2003-11-19 | テプレノンを充填したヒドロキシプロピルメチルセルロースカプセル製剤 |
Country Status (8)
Country | Link |
---|---|
EP (1) | EP1563835A1 (ja) |
JP (1) | JPWO2004047822A1 (ja) |
KR (1) | KR100686300B1 (ja) |
CN (1) | CN1713901A (ja) |
AU (1) | AU2003284419A1 (ja) |
CR (1) | CR7847A (ja) |
GT (1) | GT200300253A (ja) |
WO (1) | WO2004047822A1 (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013157584A1 (ja) * | 2012-04-20 | 2013-10-24 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | カプセル剤 |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR112014030160A2 (pt) * | 2012-07-23 | 2017-06-27 | Dow Global Technologies Llc | composição formadora de película, uso de uma composição formadora de película, película e cápsula dura |
CN116063165B (zh) * | 2023-01-06 | 2024-05-28 | 青岛润昕德生物医药有限公司 | 一种替普瑞酮的合成工艺及替普瑞酮胶囊 |
CN116063166B (zh) * | 2023-01-10 | 2024-05-28 | 青岛润昕德生物医药有限公司 | 替普瑞酮合成方法及替普瑞酮胶囊 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1602566A (en) * | 1977-05-26 | 1981-11-11 | Eisai Co Ltd | Therapeutic preparations for peptic ulcers comprising aliphatic ketone derivatives |
EP0207505A2 (en) * | 1985-07-04 | 1987-01-07 | Eisai Co., Ltd. | Use of a prenyl ketone in the preparation of a medicament against gastritis |
EP0714656A1 (en) * | 1994-12-01 | 1996-06-05 | Japan Elanco Company Limited | Capsule shell compositions and their use |
JP2001170137A (ja) * | 1999-12-16 | 2001-06-26 | Shionogi Qualicaps Kk | 硬質カプセル及びその製造方法 |
JP2001213770A (ja) * | 2000-02-01 | 2001-08-07 | Eisai Co Ltd | テプレノンの安定化組成物及び安定化方法 |
-
2003
- 2003-11-19 WO PCT/JP2003/014738 patent/WO2004047822A1/ja active IP Right Grant
- 2003-11-19 AU AU2003284419A patent/AU2003284419A1/en not_active Abandoned
- 2003-11-19 EP EP03775845A patent/EP1563835A1/en not_active Withdrawn
- 2003-11-19 KR KR1020057009142A patent/KR100686300B1/ko not_active IP Right Cessation
- 2003-11-19 CN CNA2003801038542A patent/CN1713901A/zh active Pending
- 2003-11-19 JP JP2004554981A patent/JPWO2004047822A1/ja active Pending
- 2003-11-21 GT GT200300253A patent/GT200300253A/es unknown
-
2005
- 2005-05-23 CR CR7847A patent/CR7847A/es not_active Application Discontinuation
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1602566A (en) * | 1977-05-26 | 1981-11-11 | Eisai Co Ltd | Therapeutic preparations for peptic ulcers comprising aliphatic ketone derivatives |
EP0207505A2 (en) * | 1985-07-04 | 1987-01-07 | Eisai Co., Ltd. | Use of a prenyl ketone in the preparation of a medicament against gastritis |
EP0714656A1 (en) * | 1994-12-01 | 1996-06-05 | Japan Elanco Company Limited | Capsule shell compositions and their use |
JP2001170137A (ja) * | 1999-12-16 | 2001-06-26 | Shionogi Qualicaps Kk | 硬質カプセル及びその製造方法 |
JP2001213770A (ja) * | 2000-02-01 | 2001-08-07 | Eisai Co Ltd | テプレノンの安定化組成物及び安定化方法 |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013157584A1 (ja) * | 2012-04-20 | 2013-10-24 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | カプセル剤 |
JPWO2013157584A1 (ja) * | 2012-04-20 | 2015-12-21 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | カプセル剤 |
RU2642934C2 (ru) * | 2012-04-20 | 2018-01-29 | Эйсай Ар Энд Ди Менеджмент Ко., Лтд. | Капсульный состав |
US9981040B2 (en) | 2012-04-20 | 2018-05-29 | Eisai R&D Management Co., Ltd. | Capsule formulation |
Also Published As
Publication number | Publication date |
---|---|
CN1713901A (zh) | 2005-12-28 |
GT200300253A (es) | 2004-12-08 |
JPWO2004047822A1 (ja) | 2006-03-23 |
CR7847A (es) | 2005-11-15 |
KR20050085077A (ko) | 2005-08-29 |
KR100686300B1 (ko) | 2007-02-26 |
EP1563835A1 (en) | 2005-08-17 |
AU2003284419A1 (en) | 2004-06-18 |
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