KR100657779B1 - 활성 물질의 방출이 조절되는 피복된 약물 제형 - Google Patents
활성 물질의 방출이 조절되는 피복된 약물 제형 Download PDFInfo
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- KR100657779B1 KR100657779B1 KR1020017004111A KR20017004111A KR100657779B1 KR 100657779 B1 KR100657779 B1 KR 100657779B1 KR 1020017004111 A KR1020017004111 A KR 1020017004111A KR 20017004111 A KR20017004111 A KR 20017004111A KR 100657779 B1 KR100657779 B1 KR 100657779B1
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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
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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
- A61K9/48—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
- A61K9/5073—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 having two or more different coatings optionally including drug-containing subcoatings
- A61K9/5078—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 having two or more different coatings optionally including drug-containing subcoatings with drug-free core
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/519—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with heterocyclic rings
- A61K31/52—Purines, e.g. adenine
- A61K31/522—Purines, e.g. adenine having oxo groups directly attached to the heterocyclic ring, e.g. hypoxanthine, guanine, acyclovir
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P11/00—Drugs for disorders of the respiratory system
- A61P11/06—Antiasthmatics
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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
- A61K9/48—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
- A61K9/5005—Wall or coating material
- A61K9/5021—Organic macromolecular compounds
- A61K9/5026—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
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- Compositions Of Macromolecular Compounds (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
| 실시예 | 1 | 2 | 3 | 4 | 5 |
| 코어 1) 산포 혼합물 | |||||
| 논파레일 | 700 | 700 | 700 | 700 | 700 |
| 테오필린 | 901/675/450 | 675 | 420 | 675 | 675 |
| Na 아세테이트 | 450/675/901 | 675 | - | 675 | 675 |
| Na-석시네이트/ 석신산 | 960/700 | ||||
| 콜리돈 25 | 42 | 42 | 43/35 | 42 | 42 |
| 에어로실 200 | 7 | 7 | 7/6 | 7 | 7 |
| 2) 결합제 용액 | |||||
| 콜리돈 30 | 20 | 20 | - | 20 | 20 |
| 수크로즈 | - | - | 276/97 | - | - |
| 에탄올 | - | - | 135/28 | - | - |
| 물 | 380 | 380 | 430/85 | 380 | 380 |
| 코어+피복물 | |||||
| 피복된 코어의 양 | 500 | 500 | 500 | 500 | 500 |
| 공중합체 1 분산액, 30% | 500 | 333/500/667 | 1005 | 83/167/250/ 333 | 83/167/250/ 333 |
| 공중합체 2 분산액, 30% | - | - | - | 125/167/250/ 333 | - |
| 공중합체 3 분산액, 30% | - | - | - | - | 83/167/250/ 333 |
| 트리에틸 시트레이트 | 30 | 27/40/53 | 38 | 10/20/30/40 | 10/20/30/40 |
| 활석 | 75 | 50/75/100 | 159 | 25/50/75/100 | 25/50/75/100 |
| 물 | 670 | 447/670/893 | 1179 | 225/447/670/ 893 | 225/447/670/ 893 |
Claims (9)
- 활성 성분, 필요한 경우, 기재 및 통상적인 약제학적 부가제, 및 코어 중량에 대한 이의 비율이 2.5 내지 97.5중량%인 유기 산의 염을 함유하는 코어(a) 및하나 이상의 (메트)아크릴레이트 공중합체 및, 필요한 경우, 통상적인 약제학적 보조제를 포함하는 외부 피막(b)을 포함하는 약제학적 제형으로서,(메트)아크릴레이트 공중합체의 40 내지 100중량%가 아크릴산 또는 메타크릴산의 라디칼 중합된 C1 내지 C4 알킬 에스테르 93 내지 98중량%와 알킬 라디칼에 4급 암모늄 그룹을 갖는 (메트)아크릴레이트 단량체 7 내지 2중량%를 포함하고, 필요한 경우, 위에서 언급한 (메트)아크릴레이트 공중합체와 상이하고 아크릴산 또는 메타크릴산의 라디칼 중합된 C1 내지 C4 알킬 에스테르 85 내지 100중량%와, 필요한 경우, 알킬 라디칼에 염기성 그룹 또는 산 그룹을 갖는 또 다른 (메트)아크릴레이트 단량체 15중량% 이하로 구성된 하나 이상의 또 다른 (메트)아크릴레이트 공중합체 1 내지 60중량%와의 혼합물로 존재할 수 있음을 특징으로 하는 제형.
- 제1항에 있어서, 외부 피막(b)의 (메트)아크릴레이트 공중합체 성분이 아크릴산 또는 메타크릴산의 C1 내지 C4 알킬 에스테르 93 내지 98중량%와 알킬 라디칼에 4급 암모늄 그룹을 갖는 (메트)아크릴레이트 단량체 7 내지 2중량%를 포함하는 (메트)아크릴레이트 공중합체 99 내지 40중량%와, 아크릴산 또는 메타크릴산의 C1 내지 C4 알킬 에스테르 85 내지 92중량% 미만 및 알킬 라디칼에 4급 암모늄 그룹을 갖는 (메트)아크릴레이트 단량체 7중량% 초과 내지 15중량%로 구성된 (메트)아크릴레이트 공중합체 1 내지 60중량%와의 혼합물임을 특징으로 하는 제형.
- 제1항에 있어서, 외부 피막(b)의 (메트)아크릴레이트 공중합체 성분이 아크릴산 또는 메타크릴산의 C1 내지 C4 알킬 에스테르 93 내지 98중량%와 알킬 라디칼에 4급 암모늄 그룹을 갖는 (메트)아크릴레이트 단량체 7 내지 2중량%를 포함하는 (메트)아크릴레이트 공중합체 99 내지 40중량%와, 아크릴산 또는 메타크릴산의 C1 내지 C4 알킬 에스테르 95 내지 100중량% 및 아크릴산 또는 메타크릴산 0 내지 5중량%로 구성된 (메트)아크릴레이트 공중합체 1 내지 60중량%와의 혼합물임을 특징으로 하는 제형.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 트리메틸암모늄메틸 메타크릴레이트 클로라이드가 알킬 라디칼에 4급 암모늄 그룹을 갖는 (메트)아크릴레이트 단량체로서 사용됨을 특징으로 하는 제형.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 시트르산, 푸마르산, 포름산, 아세트산, 말레산, 석신산, 타르타르산, 글루타르산 또는 락트산의 암모늄, 리튬, 나트륨 또는 칼륨 염이 유기 산의 염으로서 사용됨을 특징으로 하는 제형.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 정제로 압축됨을 특징으로 하는 제형.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 젤라틴 캡슐에 의해 캡슐화됨을 특징으로 하는 제형.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 메타크릴산 라디칼을 10 내지 60중량% 함유하는 (메트)아크릴레이트 공중합체와 함께 추가로 캡슐화됨을 특징으로 하는 제형.
- 제1항 내지 제3항 중의 어느 한 항에 있어서, 유기 산의 염이 코어의 외부 층을 형성함을 특징으로 하는 제형.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19845358A DE19845358A1 (de) | 1998-10-02 | 1998-10-02 | Überzogene Arzneiformen mit kontrollierter Wirkstoffabgabe |
| DE19845358.2 | 1998-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20010075502A KR20010075502A (ko) | 2001-08-09 |
| KR100657779B1 true KR100657779B1 (ko) | 2006-12-21 |
Family
ID=7883150
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017004111A Expired - Fee Related KR100657779B1 (ko) | 1998-10-02 | 1999-09-28 | 활성 물질의 방출이 조절되는 피복된 약물 제형 |
Country Status (15)
| Country | Link |
|---|---|
| US (1) | US6878387B1 (ko) |
| EP (1) | EP1117387B1 (ko) |
| JP (1) | JP4615124B2 (ko) |
| KR (1) | KR100657779B1 (ko) |
| CN (1) | CN1182840C (ko) |
| AT (1) | ATE286724T1 (ko) |
| AU (1) | AU6197499A (ko) |
| BR (1) | BR9913104B1 (ko) |
| CA (1) | CA2346062C (ko) |
| DE (2) | DE19845358A1 (ko) |
| ES (1) | ES2234303T3 (ko) |
| MX (1) | MXPA01003392A (ko) |
| PL (1) | PL193899B1 (ko) |
| SK (1) | SK285295B6 (ko) |
| WO (1) | WO2000019984A2 (ko) |
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| US20020197314A1 (en) * | 2001-02-23 | 2002-12-26 | Rudnic Edward M. | Anti-fungal composition |
| CA2451117A1 (en) * | 2001-03-08 | 2002-12-19 | The Trustees Of The University Of Pennsylvania | Facially amphiphilic polymers as anti-infective agents |
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| TWI252111B (en) * | 2001-12-14 | 2006-04-01 | Solvay Pharm Gmbh | Matrix film tablet with controlled release of a natural mixture of conjugated estrogens |
| DE10208335A1 (de) * | 2002-02-27 | 2003-09-04 | Roehm Gmbh | Arzneiform und Verfahren zu ihrer Herstellung |
| EP1487418B1 (en) * | 2002-03-28 | 2008-06-18 | Alcon, Inc. | Co-beadlet of dha and rosemary and methods of use |
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| EP2471524A3 (en) | 2003-03-17 | 2012-12-12 | The Trustees Of The University Of Pennsylvania | Facially amphiphllic polymers and oligomers and uses thereof |
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| DE10332160A1 (de) * | 2003-07-15 | 2005-02-03 | Röhm GmbH & Co. KG | Multipartikuläre Arzneiform, enthaltend mucoadhaesiv formulierte Peptid- oder Protein-Wirkstoffe, sowie ein Verfahren zur Herstellung der Arzneiform |
| WO2005009365A2 (en) | 2003-07-21 | 2005-02-03 | Advancis Pharmaceutical Corporation | Antibiotic product, use and formulation thereof |
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| CA2535398C (en) | 2003-08-12 | 2013-11-12 | Advancis Pharmaceuticals Corporation | Antibiotic product, use and formulation thereof |
| AU2004270170B2 (en) | 2003-08-29 | 2011-01-27 | Shionogi, Inc. | Antibiotic product, use and formulation thereof |
| US8460710B2 (en) | 2003-09-15 | 2013-06-11 | Shionogi, Inc. | Antibiotic product, use and formulation thereof |
| DE10353196A1 (de) * | 2003-11-13 | 2005-06-16 | Röhm GmbH & Co. KG | Mehrschichtige Arzneiform mit einer die Abgabe einer modulatorischen Substanz beeinflussenden Matrix |
| DE10353186A1 (de) * | 2003-11-13 | 2005-06-16 | Röhm GmbH & Co. KG | Mehrschichtige Arzneiform, enthaltend eine in Bezug auf die Wirkstoffabgabe modulatorisch wirkende Substanz |
| CN1922133A (zh) | 2004-01-23 | 2007-02-28 | 宾夕法尼亚州大学理事会 | 表面两亲性聚芳基和聚芳基炔基聚合物和低聚物及其用途 |
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| IE55745B1 (en) * | 1983-04-06 | 1991-01-02 | Elan Corp Plc | Sustained absorption pharmaceutical composition |
| PH18946A (en) * | 1983-04-21 | 1985-11-14 | Elan Corp Plc | Controlled absorption pharmaceutical composition |
| SE457505B (sv) * | 1984-01-10 | 1989-01-09 | Lejus Medical Ab | Laminatbelagd oral farmaceutisk komposition och foerfarande foer dess framstaellning |
| US4826688A (en) * | 1985-11-13 | 1989-05-02 | 501 Elan Corporation PLC. | Controlled absorption pharmaceutical formulation |
| US5292522A (en) * | 1989-06-20 | 1994-03-08 | Rohm Gmbh | Aqueous film coating agent for solid medicaments |
| JP2558396B2 (ja) * | 1990-06-28 | 1996-11-27 | 田辺製薬株式会社 | 放出制御型製剤 |
| PT621032E (pt) * | 1993-04-23 | 2001-01-31 | Novartis Ag | Dispositivo de distribuicao de libertacao controlada de farmaco |
| EP0640341A1 (en) * | 1993-08-27 | 1995-03-01 | Mitsui Toatsu Chemicals, Incorporated | Sustained release pharmaceutical composition and process for producing same |
| AUPN969796A0 (en) * | 1996-05-07 | 1996-05-30 | F.H. Faulding & Co. Limited | Taste masked liquid suspensions |
| DE19626045C2 (de) * | 1996-06-28 | 1998-12-03 | Klinge Co Chem Pharm Fab | Stabile Arzneiform zur oralen Verabreichung, welche Omeprazol als aktiven Wirkstoff enthält, sowie Verfahren zur Herstellung derselben |
| US5948440A (en) * | 1997-12-17 | 1999-09-07 | Ranbaxy Laboratories Limited | Modified release matrix formulation of cefaclor and cephalexin |
| US6159504A (en) * | 1999-01-11 | 2000-12-12 | Kitii Corporation, Ltd. | Core substance-containing calcium microparticles and methods for producing the same |
| JP2001139471A (ja) * | 2000-11-20 | 2001-05-22 | Kyoto Pharmaceutical Industries Ltd | 矯味経口用医薬組成物 |
-
1998
- 1998-10-02 DE DE19845358A patent/DE19845358A1/de not_active Withdrawn
-
1999
- 1999-09-28 KR KR1020017004111A patent/KR100657779B1/ko not_active Expired - Fee Related
- 1999-09-28 AT AT99948881T patent/ATE286724T1/de active
- 1999-09-28 DE DE59911452T patent/DE59911452D1/de not_active Expired - Lifetime
- 1999-09-28 SK SK426-2001A patent/SK285295B6/sk not_active IP Right Cessation
- 1999-09-28 BR BRPI9913104-8A patent/BR9913104B1/pt not_active IP Right Cessation
- 1999-09-28 JP JP2000573346A patent/JP4615124B2/ja not_active Expired - Fee Related
- 1999-09-28 CN CNB998106801A patent/CN1182840C/zh not_active Expired - Fee Related
- 1999-09-28 CA CA002346062A patent/CA2346062C/en not_active Expired - Fee Related
- 1999-09-28 US US09/787,438 patent/US6878387B1/en not_active Expired - Lifetime
- 1999-09-28 WO PCT/EP1999/007179 patent/WO2000019984A2/de not_active Ceased
- 1999-09-28 PL PL99347780A patent/PL193899B1/pl unknown
- 1999-09-28 AU AU61974/99A patent/AU6197499A/en not_active Abandoned
- 1999-09-28 ES ES99948881T patent/ES2234303T3/es not_active Expired - Lifetime
- 1999-09-28 MX MXPA01003392A patent/MXPA01003392A/es active IP Right Grant
- 1999-09-28 EP EP99948881A patent/EP1117387B1/de not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0436370A1 (en) * | 1989-12-28 | 1991-07-10 | Tanabe Seiyaku Co., Ltd. | Controlled release pharmaceutical preparation and method for producing the same |
Also Published As
| Publication number | Publication date |
|---|---|
| BR9913104B1 (pt) | 2010-11-30 |
| ATE286724T1 (de) | 2005-01-15 |
| SK285295B6 (sk) | 2006-10-05 |
| EP1117387A2 (de) | 2001-07-25 |
| ES2234303T3 (es) | 2005-06-16 |
| JP2002526401A (ja) | 2002-08-20 |
| US6878387B1 (en) | 2005-04-12 |
| WO2000019984A2 (de) | 2000-04-13 |
| PL347780A1 (en) | 2002-04-22 |
| MXPA01003392A (es) | 2003-07-21 |
| CN1182840C (zh) | 2005-01-05 |
| EP1117387B1 (de) | 2005-01-12 |
| CA2346062A1 (en) | 2000-04-13 |
| DE59911452D1 (de) | 2005-02-17 |
| CA2346062C (en) | 2008-09-16 |
| CN1446083A (zh) | 2003-10-01 |
| DE19845358A1 (de) | 2000-04-06 |
| SK4262001A3 (en) | 2002-10-08 |
| WO2000019984A3 (de) | 2000-07-20 |
| BR9913104A (pt) | 2001-05-08 |
| KR20010075502A (ko) | 2001-08-09 |
| PL193899B1 (pl) | 2007-03-30 |
| HK1058152A1 (en) | 2004-05-07 |
| AU6197499A (en) | 2000-04-26 |
| JP4615124B2 (ja) | 2011-01-19 |
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