KR900005009B1 - 지속성 서방출형 약제학적 조성물 - Google Patents
지속성 서방출형 약제학적 조성물 Download PDFInfo
- Publication number
- KR900005009B1 KR900005009B1 KR1019870000682A KR870000682A KR900005009B1 KR 900005009 B1 KR900005009 B1 KR 900005009B1 KR 1019870000682 A KR1019870000682 A KR 1019870000682A KR 870000682 A KR870000682 A KR 870000682A KR 900005009 B1 KR900005009 B1 KR 900005009B1
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- South Korea
- Prior art keywords
- alkyl
- pharmaceutical composition
- sustained
- calcium pathway
- binder
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/80—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D211/82—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
-
- 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
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
- A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
-
- 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
- A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
- A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/12—Drugs for disorders of the metabolism for electrolyte homeostasis
- A61P3/14—Drugs for disorders of the metabolism for electrolyte homeostasis for calcium homeostasis
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- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Animal Behavior & Ethology (AREA)
- Organic Chemistry (AREA)
- Epidemiology (AREA)
- Diabetes (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Endocrinology (AREA)
- Rheumatology (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicines Containing Material From Animals Or Micro-Organisms (AREA)
Abstract
Description
Claims (23)
- (a) 유효량의 칼슘 경로 차단제를 낮은 pH에서 덜 용해하고 높은 pH에서 더 용해하는 pH-의존성 결합제(이 결합제는 형성된 덩어리중 건조 성분의 3중량% 이상을 구성한다)와 혼합하여 본질적으로 수성의 습윤 덩어리를 형성하고, (b) 습윤 덩어리를 압출시켜 막대 모양의, 1.2㎜까지의 지름을 갖는 거의 원통형의 단편을 형성하고; (c) 막대 모양의 단편을 구상체로 형상화하고; (d) 구상체를 건조시키는 단계로 이루어진, 디하이드로피리딘 칼슘 경로 차단제 치료학적 유효량을 지속적으로 서서히 방출시키는 구상체를 제조하는 방법.
- 제1항에 있어서, 구상체를 회전하는 디스크 또는 팬상에서 형성하는 방법.
- 제1항에 있어서, pH-의존성 결합제가 하기와 같이 구성되는 그룹 a 및 b중 하나의 그룹으로부터 선택한 단일물질 또는 이 물질들의 혼합물인 방법: (a) 비닐 중합체 및 공중합체, 하이드록시 알킬셀룰로즈, 알킬셀룰로즈, 셀룰로즈 아세테이트, 하이드록시 알킬셀룰로즈 아세테이트, 셀룰로즈 에테르, 알킬셀룰로즈 아세테이트 및 이들의 부분적 에스테르의 프탈산 유도체; 및 (b) 저급 알킬 아크릴산 및 저급 알킬 아크릴레이트 및 이의 부분적 에스테르의 중합체 및 공중합체.
- 제3항에 있어서, pH-의존성 결합제가 메타크릴산과 메타크릴산 에스테르 또는 아크릴산 에스테르와의 공중합체인 방법.
- 제5항에 있어서, 디하이드로피리딘 칼슘 경로 차단제가 니카르디핀 또는 약제학적으로 허용되는 이의 염인 방법.
- 제6항에 있어서, 결합제가 메타크릴산과 메타크릴산 에스테르 또는 아크릴산 에스케르와의 공중합체인 방법.
- 낮은 pH에서 덜 용해하고 높은 pH에서 더 용해하는 pH-의존성 결합제 약 3중량% 이상과 골고루 혼합된 유효량의 경로 차단제를 함유하는, 필수적으로 구형인 지름 1.2㎜이하의 비피복된, 주름 없는 입자들로 구성된, 치료학적 유효량의 디하이드로피리딘 칼슘 경로 차단제를 투여하기 위한 지속성 서방출형 약제학적 조성물.
- 제8항에 있어서, 구형의 입자가 약15% 이하의 내부 공극 부피를 갖는 약제학적 조성물.
- 제8항에 있어서, 구형의 입자의 70중량% 이상이, 서로 2의 제곱근 이하만큼 다른 상한선과 하한선내에 속하는 지름을 갖는 약제학적 조성물.
- 제8항에 있어서, 결합제가 약 4.5미만의 pH에서 거의 불용성이고 약 5.5보다 큰 pH에서 가용성인 약제학적 조성물.
- 제8항에 있어서, 약제학적 조성물을 하루에 2회 투여하기에 적합한 치료학적 혈장 농도를 제공하는 약제학적 조성물.
- 제8항에 있어서, 구형 입자가 5 내지 50중량%의 칼슘 경로 차단제, 및 3 내지 95중량%의 결합제를 함유하는 약제학적 조성물.
- 제1항에 있어서, pH-의존성 결합제가 하기와 같이 구성되는 그룹 a 및 b중 하나의 그룹으로부터 선택한 단일물질 또는 이 물질들의 혼합물인 약제학적 조성물: (a) 비닐 중합체 및 공중합체, 하이드록시 알킬셀룰로즈, 알킬셀룰로즈, 셀룰로즈 아세테이트, 하이드록시 알킬셀룰로즈 아세테이트, 셀룰로즈 에테르, 알킬셀룰로즈 아세테이트 및 이들의 부분적 에스테르의 프탈산 유도체; 및 (b) 저급 알킬 아크릴산 및 저급 알킬 아크릴레이트 및 이의 부분적 에스테르의 중합체 및 공중합체.
- 제14항에 있어서, 5 내지 50중량%의 칼슘 경로 차단제와 3 내지 95중량%의 결합제(이 결합제는 약 4.5 미만의 pH에서 불용성이며 약 5.5보다 큰 pH에서 가용성이다)로 이루어지고, 약 15% 이하의 내부 공극 부피를 가지며, 구형 입자의 70중량% 이상이, 서로 2의 제곱근 이하만큼 다른 상한선과 하한선내에 속하는 지름을 갖는 구형의 입자들로 구성된 약제학적 조성물.
- 제16항에 있어서, 약제학적 조성물을 하루에 2회 투여하기에 적합한 치료학적 혈장농도를 제공하는 약제학적 조성물.
- 제17항에 있어서, 칼슘 경로 차단제가 니카르디핀 또는 약제학적으로 허용되는 이의 염인 약제학적 조성물.
- 제18항에 있어서, 결합제가 메타크릴산과 메타크릴산 에스테르 또는 아크릴산 에스테르와의 공중합체인 약제학적 조성물.
- (a) 칼슘 경로 차단제의 장기 투여를 위한 제8항에 따른 지속성 약제학적 조성물과, (b) 칼슘 경로 차단제의 적재량을 투여하기 위한 속방출형(fast release)약제학적 조성물과의 혼합물(여기서, 지속성 약제학적 조성물과 속방출형 약제학적 조성물의 상재적인 비율은 50:50 내지 100:0의 범위이다)이 함유되어 있는 불활성 약제학적 담체로 필수적으로 구성되는, 디하이드로 피리딘 칼슘 경로 차단제 치료학적 유효량을 투여하기 위한 지속성 서방출형 약제학적 투여 형태.
- 제20항에 있어서, 불활성 약제학적 담체가 경질 젤라틴 캡슐인 약제학적 투여 형태.
- 제20항에 있어서, 칼슘 경로 차단제가 니카르디핀 또는 약제학적으로 허용되는 이의 염인 약제학적 투여 형태.
- 제20항에 있어서, pH-의존성 결합제가 메타크릴산과 메타크릴산 에틸 에스테르 또는 아크릴산 에틸에스테르와의 공중합체인 약제학적 투여 형태.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US82389686A | 1986-01-30 | 1986-01-30 | |
| US823,896 | 1986-01-30 | ||
| US94087886A | 1986-12-10 | 1986-12-10 | |
| US940,878 | 1986-12-10 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR870007121A KR870007121A (ko) | 1987-08-17 |
| KR900005009B1 true KR900005009B1 (ko) | 1990-07-16 |
Family
ID=27124769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019870000682A Expired KR900005009B1 (ko) | 1986-01-30 | 1987-01-28 | 지속성 서방출형 약제학적 조성물 |
Country Status (18)
| Country | Link |
|---|---|
| EP (1) | EP0231026B1 (ko) |
| JP (1) | JP2524990B2 (ko) |
| KR (1) | KR900005009B1 (ko) |
| AU (1) | AU604672B2 (ko) |
| CA (1) | CA1285227C (ko) |
| DE (1) | DE3782439T2 (ko) |
| DK (1) | DK175216B1 (ko) |
| ES (1) | ES2052500T3 (ko) |
| FI (1) | FI88872C (ko) |
| GR (1) | GR3006148T3 (ko) |
| HU (1) | HU196709B (ko) |
| IE (1) | IE61879B1 (ko) |
| IL (2) | IL81419A0 (ko) |
| IT (1) | IT1206876B (ko) |
| NO (1) | NO174325C (ko) |
| NZ (1) | NZ219090A (ko) |
| PH (1) | PH26366A (ko) |
| PT (1) | PT84213B (ko) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4940556A (en) * | 1986-01-30 | 1990-07-10 | Syntex (U.S.A.) Inc. | Method of preparing long acting formulation |
| IE63321B1 (en) * | 1986-02-03 | 1995-04-05 | Elan Corp Plc | Drug delivery system |
| DE3830749A1 (de) * | 1987-09-11 | 1989-03-30 | Squibb & Sons Inc | Arzneimittel in form von kuegelchen mit hohem arzneistoffgehalt und verfahren zu ihrer herstellung |
| JP2528706B2 (ja) * | 1988-05-30 | 1996-08-28 | ゼリア新薬工業株式会社 | ジヒドロピリジン化合物の製剤組成物 |
| US4925676A (en) * | 1989-02-02 | 1990-05-15 | Warner-Lambert Company | Extended release gemfibrozil composition |
| HU203041B (en) * | 1989-03-14 | 1991-05-28 | Egyt Gyogyszervegyeszeti Gyar | Process for producing pharmaceutical compositions of controlled releasing factor containing nifedipin |
| JPH0729926B2 (ja) * | 1989-07-25 | 1995-04-05 | 大塚製薬株式会社 | 易吸収性製剤用組成物 |
| ES2150438T3 (es) * | 1991-12-30 | 2000-12-01 | Fmc Corp | Composicion de esferonizacion a base de celulosa microcristalina. |
| GB9203689D0 (en) * | 1992-02-20 | 1992-04-08 | Euro Celtique Sa | Pharmaceutical composition |
| GB2264639B (en) * | 1992-02-20 | 1996-05-22 | Euro Celtique Sa | Modified Release Formulation |
| TW474824B (en) * | 1996-09-13 | 2002-02-01 | Basf Ag | The production of solid pharmaceutical forms |
| US6479496B1 (en) * | 1998-09-10 | 2002-11-12 | Cv Therapeutics, Inc. | Methods for treating angina with ranolazine |
| US6303607B1 (en) * | 1998-09-10 | 2001-10-16 | Cv Therapeutics, Inc. | Method for administering a sustained release ranolanolazine formulation |
| ATE400251T1 (de) | 1999-02-09 | 2008-07-15 | Pfizer Prod Inc | Zusammensetzungen basischer arzneistoffe mit verbesserter bioverfügbarkeit |
| US8481565B2 (en) | 2004-12-27 | 2013-07-09 | Eisai R&D Management Co., Ltd. | Method for stabilizing anti-dementia drug |
| US20090208579A1 (en) * | 2004-12-27 | 2009-08-20 | Eisai R & D Management Co., Ltd. | Matrix Type Sustained-Release Preparation Containing Basic Drug or Salt Thereof, and Method for Manufacturing the Same |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE795766A (fr) * | 1972-02-22 | 1973-08-22 | Lilly Co Eli | Particules de napsylate de propoxyphene retard et procede de fabrication de ces particules |
| JPS5846019A (ja) * | 1981-09-14 | 1983-03-17 | Kanebo Ltd | 持続性ニフエジピン製剤 |
| FR2581541B1 (fr) * | 1985-05-09 | 1988-05-20 | Rhone Poulenc Sante | Nouvelles compositions pharmaceutiques permettant la liberation prolongee d'un principe actif et leur procede de preparation |
-
1986
- 1986-01-29 IL IL81419A patent/IL81419A0/xx unknown
-
1987
- 1987-01-26 PH PH34763A patent/PH26366A/en unknown
- 1987-01-26 CA CA000528174A patent/CA1285227C/en not_active Expired - Lifetime
- 1987-01-28 KR KR1019870000682A patent/KR900005009B1/ko not_active Expired
- 1987-01-29 FI FI870380A patent/FI88872C/fi not_active IP Right Cessation
- 1987-01-29 NO NO870368A patent/NO174325C/no unknown
- 1987-01-29 EP EP87101203A patent/EP0231026B1/en not_active Expired - Lifetime
- 1987-01-29 AU AU68102/87A patent/AU604672B2/en not_active Expired
- 1987-01-29 JP JP62021668A patent/JP2524990B2/ja not_active Expired - Lifetime
- 1987-01-29 DK DK198700477A patent/DK175216B1/da not_active IP Right Cessation
- 1987-01-29 NZ NZ219090A patent/NZ219090A/en unknown
- 1987-01-29 IE IE22987A patent/IE61879B1/en not_active IP Right Cessation
- 1987-01-29 PT PT84213A patent/PT84213B/pt unknown
- 1987-01-29 IL IL81419A patent/IL81419A/xx not_active IP Right Cessation
- 1987-01-29 DE DE8787101203T patent/DE3782439T2/de not_active Expired - Lifetime
- 1987-01-29 ES ES87101203T patent/ES2052500T3/es not_active Expired - Lifetime
- 1987-01-29 HU HU87274A patent/HU196709B/hu unknown
- 1987-01-29 IT IT8767057A patent/IT1206876B/it active
-
1992
- 1992-11-05 GR GR920401768T patent/GR3006148T3/el unknown
Also Published As
| Publication number | Publication date |
|---|---|
| DE3782439T2 (de) | 1993-05-19 |
| NO870368L (no) | 1987-07-31 |
| FI870380L (fi) | 1987-07-31 |
| DK175216B1 (da) | 2004-07-12 |
| NO174325C (no) | 1994-04-20 |
| IL81419A0 (en) | 1987-08-31 |
| DE3782439D1 (de) | 1992-12-10 |
| EP0231026B1 (en) | 1992-11-04 |
| NO870368D0 (no) | 1987-01-29 |
| IE870229L (en) | 1987-07-30 |
| ES2052500T3 (es) | 1994-07-16 |
| IE61879B1 (en) | 1994-11-30 |
| EP0231026A1 (en) | 1987-08-05 |
| JPS62252732A (ja) | 1987-11-04 |
| HU196709B (en) | 1989-01-30 |
| GR3006148T3 (ko) | 1993-06-21 |
| JP2524990B2 (ja) | 1996-08-14 |
| IL81419A (en) | 1991-07-18 |
| IT8767057A0 (it) | 1987-01-29 |
| KR870007121A (ko) | 1987-08-17 |
| NZ219090A (en) | 1990-04-26 |
| FI88872B (fi) | 1993-04-15 |
| PT84213A (en) | 1987-02-01 |
| AU604672B2 (en) | 1991-01-03 |
| AU6810287A (en) | 1987-08-06 |
| DK47787D0 (da) | 1987-01-29 |
| FI88872C (fi) | 1993-07-26 |
| HUT42950A (en) | 1987-09-28 |
| DK47787A (da) | 1987-07-31 |
| IT1206876B (it) | 1989-05-11 |
| NO174325B (no) | 1994-01-10 |
| FI870380A0 (fi) | 1987-01-29 |
| CA1285227C (en) | 1991-06-25 |
| PH26366A (en) | 1992-06-01 |
| PT84213B (pt) | 1989-03-30 |
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