WO1998043675A1 - Preparations pharmaceutiques orales dont on a reduit l'amertume au moyen d'un masquant - Google Patents
Preparations pharmaceutiques orales dont on a reduit l'amertume au moyen d'un masquant Download PDFInfo
- Publication number
- WO1998043675A1 WO1998043675A1 PCT/JP1998/001360 JP9801360W WO9843675A1 WO 1998043675 A1 WO1998043675 A1 WO 1998043675A1 JP 9801360 W JP9801360 W JP 9801360W WO 9843675 A1 WO9843675 A1 WO 9843675A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- drug
- unpleasant taste
- carrageenan
- hydrochloride
- composition according
- Prior art date
Links
Classifications
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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
- A61K9/0087—Galenical forms not covered by A61K9/02 - A61K9/7023
- A61K9/0095—Drinks; Beverages; Syrups; Compositions for reconstitution thereof, e.g. powders or tablets to be dispersed in a glass of water; Veterinary drenches
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/30—Macromolecular organic or inorganic compounds, e.g. inorganic polyphosphates
- A61K47/36—Polysaccharides; Derivatives thereof, e.g. gums, starch, alginate, dextrin, hyaluronic acid, chitosan, inulin, agar or pectin
-
- 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
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P25/00—Drugs for disorders of the nervous system
- A61P25/28—Drugs for disorders of the nervous system for treating neurodegenerative disorders of the central nervous system, e.g. nootropic agents, cognition enhancers, drugs for treating Alzheimer's disease or other forms of dementia
Definitions
- the present invention relates to an oral pharmaceutical composition or an oral preparation that masks unpleasant taste.
- a syrup is a dosage form having a sweet taste.
- the drug to be dissolved has an unpleasant taste, it cannot be concealed simply by sweetness alone, and it is difficult to take it, and compliance is lowered.
- Japanese Patent Application Laid-Open No. 43469/37 discloses a method of reducing bitterness by adding a gelling agent and a flavoring agent selected from agar, gelatin or ⁇ -Ichiraginan to a substance having a bitter taste, and adding a flavoring jelly.
- a method for reducing bitterness characterized in that: This method reduces the contact of the bitter substance to the tongue by making it jelly, and partially dissolves the bitter substance by masking the bitter taste with a flavoring agent.
- the present invention is an oral pharmaceutical composition or an oral preparation comprising a basic drug having an unpleasant taste and an anionic polymer substance, which masks the unpleasant taste. Alternatively, it is a method of hiding.
- the basic substance means that the educt shows basicity, and is not necessarily basic when a salt is formed.
- the basic drug having an unpleasant taste is not particularly limited, and is taken orally, such as an antibiotic, an anti-dementia drug, an anti-platelet drug, an antidepressant drug, a cerebral circulation metabolism improving drug or an anti-allergic drug.
- any basic drug having an unpleasant taste such as bitterness or irritation can be used.
- Benzil-4_ (5,6-dimethoxyindanone-2-yl) methylpiperidine hydrochloride, a mild to moderate treatment for Alheimer's disease
- the solution has severe bitterness, numbness in the oral cavity, and (RS) -tri (isopropoxycarbonyloxy) ethyl (+)-(6R, 7R) -7 ((z) -2- ( 2-7-Minothiazo-l-4-yl) -2-Hydroxyiminoacetamide 3-N, N-dimethylcarbamoyloxymethyl-8-oxo-5-thia-1-azabicyclo [4.2.0]
- oct-2 2-ene-2-carboxylate hydrochloride is an effective oral antibiotic but has a strong bitter taste.
- the anionic polymer substance is not particularly limited, but is preferably an acidic polysaccharide, and specifically includes carrageenan, chondroitin sulfate, dextran sulfate, alginic acid, dielan gum, xanthan gum and salts thereof. it can.
- Carrageenan is known for its types such as,,, and ⁇ .
- K-carrageenan and ⁇ "carrageenan are preferable, and dextran sulfate is also preferable.
- K-strength arginin, sodium chondroitin sulfate and sodium alginate are particularly preferred.
- carrageenan Commercially available carrageenan can be used. FMC Corporation (FMC Corporation: USA), Systems Bioindustry (Systems Bio Inc.)
- the oral preparation in the present invention means a dosage form which is taken orally as a solid preparation, liquid preparation or jelly preparation.
- the solid preparation include granules, fine granules, powders, tablets, pills and the like.
- Specific examples of liquid preparations include syrups, elixirs, milks, suspensions, and the like.Particularly, granules, fine granules, powders, syrups, and jellies Is preferred.
- the method for administering the oral preparation of the present invention is not particularly limited. Depending on the properties of the drug, it can be administered orally one to several times a day before, after or between meals.
- the amount of drug in a solid drug varies depending on the nature of the drug and cannot be unconditionally determined, but is generally 0.1 mg to 1000 nig per dose.
- the concentration of the drug in the oral solution that masks unpleasant taste is generally 0.1 to 500 mg / mi, preferably 0.5 to 100 mg / ml.
- the drug is donezil hydrochloride, its concentration is preferably 0.5 to 5 mg / ml.
- the ratio of the basic drug to the anionic polymer substance is generally 0.1 to 20 parts by weight of the anionic polymer substance per 1 part by weight of the basic drug. 5 to 10 parts by weight.
- an unpleasant taste masking effect can be obtained by uniformly mixing the drug and the anionic polymer substance. Also, by mixing the drug and the excipient, etc., separately dissolving the anionic polymer in a solvent such as water, mixing with other binders as needed, and gradually adding and granulating. In addition, an unpleasant taste hiding effect can be obtained. Depending on the type of drug, granulation may increase the masking effect of unpleasant taste.
- the method for producing the oral preparation of the present invention that masks unpleasant taste is not particularly limited, and may be a commonly used method.
- a drug, K-carrageenan, and excipients such as lactose, mannitol, starch, microcrystalline cellulose, disintegrants such as lipoxymethylcellulose, etc. are mixed, and hydroxypropyl cellulose and the like are mixed. It can be produced using a commonly used granulation apparatus while adding a solution in which a binder is dissolved.
- the method for producing the oral liquid preparation is not particularly limited.
- the oral liquid preparation can be produced by dissolving a basic drug and an anionic polymer substance in water.
- sweeteners such as sucrose, xylitol, mannitol, glucose, aspartame and saccharin, and flavoring agents such as vanilla essence and apple flavor can also be added.
- the oral preparation according to the present invention masks unpleasant tastes such as bitterness, numbness, and astringency peculiar to the drug, and is therefore very easy to take and improves patient compliance. It is especially useful for infants and the elderly.
- the mechanism by which the oral preparation of the present invention masks unpleasant taste is considered as follows. That is, when a basic drug having an unpleasant taste interacts with an acidic polysaccharide and dissolves in saliva or the amount of free substance in the solution decreases, the binding rate of the tongue to the bitterness receptor is reduced. It is thought that this will reduce the occurrence of numbness as well as the number of numbness.
- Test Example 1 A 2 mg Zm 1 aqueous solution of donezil hydrochloride was prepared. After dissolving 5 mg of //-carrageenan, chondroitin sulfate or dextran sulfate in 5 ml of the solution, two subjects (A, (Indicated by B) contained the entire amount in the mouth, and the degree of bitterness and numbness was evaluated on a five-point scale. The results are shown in Table 1.
- Test Example 2 Using ticlovidine hydrochloride (20 mg / ml), maprotiline hydrochloride (5 mg / ml) and difenprodyl tartrate (4 mg / ml), the bitterness and numbness of carrageenan were examined. The test method and evaluation criteria were the same as in Test Example 1. The results are shown in Table 2. -As is clear from Table 2, the addition of carrageenan markedly suppressed the bitterness and numbness of each drug. In particular, the taste of ticlopidine hydrochloride is extremely bitter and irritating, The remarkable suppression by the addition of carrageenan indicates that the effect of the present invention is extremely excellent.
- Test Example 3 (RS) -l- (Isopropoxycarbonyloxy) ethyl (+)-(6R, 7R) -7 I (z) -2- (2-aminothiazol-4-yl)-2- Hydroxyiminoacetamide I-3-N, N-dimethylcarbamoyloxymethyl-8-oxo-5-thia-1-azabisic mouth [4. 2. 0] oct-2-ene-2-carboxylate hydrochloride (Shown as Compound A in Table 3) was mixed with sodium alginate, sodium chondroitin sulfate, carrageenan, t-carrageenan, mannitol, corn starch, copolyvidone, etc. in the amounts shown in Table 2, and according to Example 3. Granules were produced by the method. The test was carried out by three subjects including 0.5 g of each test granule in their mouth and evaluated according to the following seven-point evaluation criteria.
- Example 1 Donedil hydrochloride 100 mg and sodium saccharin 300 mg And 14 g of povidone were dissolved in 50 g of purified water, and 70 Omg of K-carrageenan was added to 50 g of purified water and heated to 80 to dissolve. After cooling, the two were mixed, and a solution prepared by dissolving 30 Omg of methylparaben and 2 Omg of propylparaben in a small amount of propylene glycol was added to produce a syrup.
- Example 2 Xylitol (40 g) was added to purified water (50 g) and dissolved by heating to 80 ° C. Separately, in a solution prepared by dissolving 20 mg of donezil hydrochloride in 5 Om 1 of purified water, 0.56 g of ⁇ -force raginan, 1.O g of ⁇ -carrageenan, 0.15 g of locust bingham, 0.22 of dielang gum g, 0.15 g of xanthan gum, 0.19 g of trisodium citrate, 0.19 g of calcium lactate, 0.94 g of lactose and 40 g of powdered reduced maltose starch syrup, and the purified water containing xylitol prepared earlier was added and the mixture was stirred at 90. After allowing to cool to about 80, 0.6 g of cunic acid was mixed, purified water was added so that the total amount became 200 g, and the mixture was dispensed into containers in 10 g portions, and cooled to
- Example 4 15 g of the drug used in Example 3, 15 g of sodium chondroitin sulfate and 70 g of mannitol were mixed using a tumbling granulator, and about 2 Om1 of water was gradually added. The mixture was kneaded and passed through a 32-mesh sieve and dried to produce granules.
- Example 5 15 g of the drug used in Example 3, 15 g of carrageenan (a mixture of and K), 15 g of copolyvidone and 55 g of mannitol were mixed using a tumbling granulator, and about 15 ml of water was mixed. Was gradually added and kneaded. The mixture was passed through a 32 mesh sieve and dried to produce granules.
- Example 6 58 g of the drug used in Example 3, 58 g of ⁇ -carrageenan, 120 g of konsu, and Manni!
- Example 7 15 g of the drug used in Example 3, 14.5 g of ⁇ -Ichiragi raginan, 30 g of corn starch and 40 g of mannitol were mixed, and the mixture was made up to 25 ml of water using a fluid bed granulator. 0.5 g of dissolved ⁇ -force raginan was sprayed to produce fine granules.
- Example 8 Cefcapene hydrochloride 10 g of pivoxil, 10 g of ⁇ -carrageenan, 30 g of corn starch, 48 g of mannitol and 2 g of aspartame were mixed using a tumbling granulator, and water 2 Om 1 was gradually added. The mixture was added and kneaded, and passed through a 32-mesh sieve to produce granules.
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- Medicinal Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- Epidemiology (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Inorganic Chemistry (AREA)
- Neurosurgery (AREA)
- Neurology (AREA)
- Biomedical Technology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Psychiatry (AREA)
- Hospice & Palliative Care (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019997008568A KR100693266B1 (ko) | 1997-03-28 | 1998-03-26 | 쓴맛 등을 은폐한 경구 약제 |
US09/380,310 US7727552B1 (en) | 1997-03-28 | 1998-03-26 | Oral pharmaceutical preparations decreased in bitterness by masking |
EP98911029A EP0974366B1 (en) | 1997-03-28 | 1998-03-26 | Oral pharmaceutical preparations decreased in bitterness by masking |
DE69836207T DE69836207T2 (de) | 1997-03-28 | 1998-03-26 | Orale pharmazeutische zusammensetzungen mit reduzierter bitterkeit durch geschmacksmaskiermittel |
DK98911029T DK0974366T3 (da) | 1997-03-28 | 1998-03-26 | Orale, farmaceutiske præparater med nedsat bitterhed ved maskering |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7856897 | 1997-03-28 | ||
JP9/78568 | 1997-03-28 | ||
JP34326597 | 1997-12-12 | ||
JP9/343265 | 1997-12-12 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1998043675A1 true WO1998043675A1 (fr) | 1998-10-08 |
Family
ID=26419628
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP1998/001360 WO1998043675A1 (fr) | 1997-03-28 | 1998-03-26 | Preparations pharmaceutiques orales dont on a reduit l'amertume au moyen d'un masquant |
Country Status (9)
Country | Link |
---|---|
US (1) | US7727552B1 (ja) |
EP (1) | EP0974366B1 (ja) |
JP (1) | JP5053228B2 (ja) |
KR (1) | KR100693266B1 (ja) |
AT (1) | ATE342735T1 (ja) |
DE (1) | DE69836207T2 (ja) |
DK (1) | DK0974366T3 (ja) |
ES (1) | ES2273409T3 (ja) |
WO (1) | WO1998043675A1 (ja) |
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WO2000040254A1 (en) * | 1998-12-31 | 2000-07-13 | Daewoong Pharmaceutical Co., Ltd. | Pharmaceutical composition for oral administration having therapeutic activity on gastrointestinal disorders |
WO2010013551A1 (ja) * | 2008-07-30 | 2010-02-04 | サントリーホールディングス株式会社 | 水抽出コンドロイチン硫酸とケルセチン配糖体を含有する経口投与用製剤 |
US9757338B2 (en) | 2010-03-01 | 2017-09-12 | Dexcel Pharma Technologies Ltd. | Sustained-release donepezil formulation |
WO2022162023A1 (en) | 2021-01-28 | 2022-08-04 | Galvita Ag | Solid pharmaceutical compositions and methods of producing the same |
EP4311543A1 (en) | 2022-07-27 | 2024-01-31 | Galvita AG | Methods for loading template inverted carriers |
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KR100801236B1 (ko) * | 1998-08-28 | 2008-02-11 | 에자이 알앤드디 매니지먼트 가부시키가이샤 | 고미 등을 경감한 의약조성물 |
US6723342B1 (en) | 1999-02-08 | 2004-04-20 | Fmc Corporation | Edible coating composition |
US6432448B1 (en) * | 1999-02-08 | 2002-08-13 | Fmc Corporation | Edible coating composition |
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WO2002043704A1 (en) | 2000-12-01 | 2002-06-06 | Kyowa Hakko Kogyo Co., Ltd. | Composition improved in solubility or oral absorbability |
JP4743684B2 (ja) * | 2002-05-22 | 2011-08-10 | 塩野義製薬株式会社 | 難水溶性薬物の溶出性を改善する方法 |
US20050232990A1 (en) * | 2003-12-31 | 2005-10-20 | Garth Boehm | Donepezil formulations |
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US8715715B2 (en) | 2008-11-03 | 2014-05-06 | Nal Pharmaceuticals Ltd. | Dosage form for insertion into the mouth |
PL2243473T3 (pl) | 2009-04-17 | 2019-01-31 | Hexal Ag | Tabletki zawierające środek maskujący smak |
JP5491943B2 (ja) * | 2010-04-28 | 2014-05-14 | ゼリア新薬工業株式会社 | ビタミンb1類含有経口ゼリー剤 |
NZ608239A (en) | 2010-09-13 | 2015-05-29 | Bev Rx Inc | Aqueous drug delivery system comprising off - flavor masking agent |
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RU2013134340A (ru) * | 2010-12-23 | 2015-01-27 | Колгейт-Палмолив Компани | Жидкие композиции для ухода за полостью рта |
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JP3770518B2 (ja) | 1997-03-28 | 2006-04-26 | エーザイ株式会社 | 苦味等を隠蔽した経口薬剤 |
JP4234666B2 (ja) | 1997-03-28 | 2009-03-04 | エーザイ・アール・アンド・ディー・マネジメント株式会社 | 苦味等を隠蔽した経口薬剤 |
TW580397B (en) | 1997-05-27 | 2004-03-21 | Takeda Chemical Industries Ltd | Solid preparation |
JP3797764B2 (ja) | 1997-10-01 | 2006-07-19 | エーザイ株式会社 | 光安定化組成物 |
TW527195B (en) | 1997-10-09 | 2003-04-11 | Ssp Co Ltd | Fast-soluble solid pharmaceutical combinations |
JPH11199517A (ja) | 1997-10-31 | 1999-07-27 | Meiji Seika Kaisha Ltd | 口腔内速崩壊性錠剤 |
US6368625B1 (en) | 1998-08-12 | 2002-04-09 | Cima Labs Inc. | Orally disintegrable tablet forming a viscous slurry |
KR100801236B1 (ko) | 1998-08-28 | 2008-02-11 | 에자이 알앤드디 매니지먼트 가부시키가이샤 | 고미 등을 경감한 의약조성물 |
EP1120120A4 (en) | 1998-10-05 | 2009-04-29 | Eisai R&D Man Co Ltd | TABLETS DISSOLVING DIRECTLY IN MOUTH |
AU1453600A (en) | 1998-11-04 | 2000-05-22 | Mcneil-Ppc, Inc. | Solid oral dosage forms containing alginic acid and famotidine |
US6656492B2 (en) | 2000-06-30 | 2003-12-02 | Yamanouchi Pharmaceutical Co., Ltd. | Quick disintegrating tablet in buccal cavity and manufacturing method thereof |
-
1998
- 1998-03-26 AT AT98911029T patent/ATE342735T1/de active
- 1998-03-26 WO PCT/JP1998/001360 patent/WO1998043675A1/ja active IP Right Grant
- 1998-03-26 DE DE69836207T patent/DE69836207T2/de not_active Expired - Lifetime
- 1998-03-26 ES ES98911029T patent/ES2273409T3/es not_active Expired - Lifetime
- 1998-03-26 EP EP98911029A patent/EP0974366B1/en not_active Expired - Lifetime
- 1998-03-26 US US09/380,310 patent/US7727552B1/en not_active Expired - Fee Related
- 1998-03-26 KR KR1019997008568A patent/KR100693266B1/ko not_active IP Right Cessation
- 1998-03-26 DK DK98911029T patent/DK0974366T3/da active
-
2008
- 2008-10-20 JP JP2008270138A patent/JP5053228B2/ja not_active Expired - Lifetime
Patent Citations (2)
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JPS5476818A (en) * | 1977-11-25 | 1979-06-19 | Egyt Gyogyszervegyeszeti Gyar | Pharmaceutical composition having prolonged effect and production thereof |
JPH04346937A (ja) * | 1991-05-24 | 1992-12-02 | Kibun Foods Inc | 苦味低減方法 |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2000040254A1 (en) * | 1998-12-31 | 2000-07-13 | Daewoong Pharmaceutical Co., Ltd. | Pharmaceutical composition for oral administration having therapeutic activity on gastrointestinal disorders |
WO2010013551A1 (ja) * | 2008-07-30 | 2010-02-04 | サントリーホールディングス株式会社 | 水抽出コンドロイチン硫酸とケルセチン配糖体を含有する経口投与用製剤 |
JP4652486B2 (ja) * | 2008-07-30 | 2011-03-16 | サントリーホールディングス株式会社 | コンドロイチン硫酸を含有する軟骨水系溶媒抽出物とケルセチン配糖体を含有する経口投与用製剤 |
CN102105154B (zh) * | 2008-07-30 | 2013-03-27 | 三得利控股株式会社 | 含有含硫酸软骨素的水系溶剂提取物以及槲皮素糖苷的口服给药用制剂 |
US9757338B2 (en) | 2010-03-01 | 2017-09-12 | Dexcel Pharma Technologies Ltd. | Sustained-release donepezil formulation |
WO2022162023A1 (en) | 2021-01-28 | 2022-08-04 | Galvita Ag | Solid pharmaceutical compositions and methods of producing the same |
EP4311543A1 (en) | 2022-07-27 | 2024-01-31 | Galvita AG | Methods for loading template inverted carriers |
Also Published As
Publication number | Publication date |
---|---|
DE69836207D1 (de) | 2006-11-30 |
EP0974366B1 (en) | 2006-10-18 |
EP0974366A1 (en) | 2000-01-26 |
KR20010005510A (ko) | 2001-01-15 |
JP5053228B2 (ja) | 2012-10-17 |
ATE342735T1 (de) | 2006-11-15 |
US7727552B1 (en) | 2010-06-01 |
DK0974366T3 (da) | 2007-01-29 |
DE69836207T2 (de) | 2007-08-30 |
ES2273409T3 (es) | 2007-05-01 |
KR100693266B1 (ko) | 2007-03-27 |
EP0974366A4 (en) | 2003-03-26 |
JP2009051855A (ja) | 2009-03-12 |
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