KR20010075502A - 활성 물질의 방출이 조절되는 피복된 약제 형태 - Google Patents
활성 물질의 방출이 조절되는 피복된 약제 형태 Download PDFInfo
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- KR20010075502A KR20010075502A KR1020017004111A KR20017004111A KR20010075502A KR 20010075502 A KR20010075502 A KR 20010075502A KR 1020017004111 A KR1020017004111 A KR 1020017004111A KR 20017004111 A KR20017004111 A KR 20017004111A KR 20010075502 A KR20010075502 A KR 20010075502A
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- meth
- weight
- acid
- acrylate
- acrylate copolymer
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- XNGIFLGASWRNHJ-UHFFFAOYSA-L phthalate(2-) Chemical compound [O-]C(=O)C1=CC=CC=C1C([O-])=O XNGIFLGASWRNHJ-UHFFFAOYSA-L 0.000 description 1
- 150000003022 phthalic acids Chemical class 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229940057838 polyethylene glycol 4000 Drugs 0.000 description 1
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- 239000008213 purified water Substances 0.000 description 1
- 229940116351 sebacate Drugs 0.000 description 1
- CXMXRPHRNRROMY-UHFFFAOYSA-L sebacate(2-) Chemical compound [O-]C(=O)CCCCCCCCC([O-])=O CXMXRPHRNRROMY-UHFFFAOYSA-L 0.000 description 1
- 150000003329 sebacic acid derivatives Chemical class 0.000 description 1
- 239000000932 sedative agent Substances 0.000 description 1
- 229940125723 sedative agent Drugs 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 208000017520 skin disease Diseases 0.000 description 1
- 239000001509 sodium citrate Substances 0.000 description 1
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 1
- JGMJQSFLQWGYMQ-UHFFFAOYSA-M sodium;2,6-dichloro-n-phenylaniline;acetate Chemical compound [Na+].CC([O-])=O.ClC1=CC=CC(Cl)=C1NC1=CC=CC=C1 JGMJQSFLQWGYMQ-UHFFFAOYSA-M 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 150000003445 sucroses Chemical class 0.000 description 1
- 150000008163 sugars Chemical class 0.000 description 1
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- 238000003786 synthesis reaction Methods 0.000 description 1
- 229960000195 terbutaline Drugs 0.000 description 1
- IMCGHZIGRANKHV-AJNGGQMLSA-N tert-butyl (3s,5s)-2-oxo-5-[(2s,4s)-5-oxo-4-propan-2-yloxolan-2-yl]-3-propan-2-ylpyrrolidine-1-carboxylate Chemical compound O1C(=O)[C@H](C(C)C)C[C@H]1[C@H]1N(C(=O)OC(C)(C)C)C(=O)[C@H](C(C)C)C1 IMCGHZIGRANKHV-AJNGGQMLSA-N 0.000 description 1
- 230000001225 therapeutic effect Effects 0.000 description 1
- WEAPVABOECTMGR-UHFFFAOYSA-N triethyl 2-acetyloxypropane-1,2,3-tricarboxylate Chemical compound CCOC(=O)CC(C(=O)OCC)(OC(C)=O)CC(=O)OCC WEAPVABOECTMGR-UHFFFAOYSA-N 0.000 description 1
- 239000011782 vitamin Substances 0.000 description 1
- 229940088594 vitamin Drugs 0.000 description 1
- 229930003231 vitamin Natural products 0.000 description 1
- 235000013343 vitamin Nutrition 0.000 description 1
- 238000005550 wet granulation Methods 0.000 description 1
Classifications
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- 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
-
- 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
-
- 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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- Epidemiology (AREA)
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- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Preparation (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Abstract
Description
실시예 | 1 | 2 | 3 | 4 | 5 |
코어1) 스프링클링 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) 결합제용액 | |||||
콜리돈 30 | 20 | 20 | - | 20 | 20 |
수크로즈 | - | - | 276/97 | - | - |
에탄올 | - | - | 135/28 | - | - |
물 | 380 | 380 | 430/85 | 380 | 380 |
코어+피막 | |||||
피복된 코어의 양 | 500 | 500 | 500 | 500 | 500 |
공중합체 1분산액,30% | 500 | 333/500/667 | 1005 | 83/167/250/333 | 83/167/250/333 |
공중합체 2분산액,30% | - | - | - | 125/167/250/333 | - |
공중합체 3분산액,30% | - | - | - | - | 83/167/250/333 |
트리에틸시트레이트 | 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 그룹을갖는 (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 제4항 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 제5항 중의 어느 한 항에 있어서, 정제로 압축됨을 특징으로 하는 제형.
- 제1항 내지 제5항 중의 어느 한 항에 있어서, 젤라틴 캡슐에 의해 캡슐화됨을 특징으로 하는 제형.
- 제1항 내지 제6항 중의 어느 한 항에 있어서, 메타크릴산 라디칼을 10 내지 60중량% 함유하는 (메트)아크릴레이트 공중합체와 함께 추가로 캡슐화됨을 특징으로 하는 제형.
- 제1항 내지 제8항 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 |
---|---|---|---|
DE19845358.2 | 1998-10-02 | ||
DE19845358A DE19845358A1 (de) | 1998-10-02 | 1998-10-02 | Überzogene Arzneiformen mit kontrollierter Wirkstoffabgabe |
Publications (2)
Publication Number | Publication Date |
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KR20010075502A true KR20010075502A (ko) | 2001-08-09 |
KR100657779B1 KR100657779B1 (ko) | 2006-12-21 |
Family
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KR1020017004111A Expired - Fee Related KR100657779B1 (ko) | 1998-10-02 | 1999-09-28 | 활성 물질의 방출이 조절되는 피복된 약물 제형 |
Country Status (15)
Country | Link |
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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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-
1998
- 1998-10-02 DE DE19845358A patent/DE19845358A1/de not_active Withdrawn
-
1999
- 1999-09-28 BR BRPI9913104-8A patent/BR9913104B1/pt not_active IP Right Cessation
- 1999-09-28 CN CNB998106801A patent/CN1182840C/zh not_active Expired - Fee Related
- 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 US US09/787,438 patent/US6878387B1/en not_active Expired - Lifetime
- 1999-09-28 DE DE59911452T patent/DE59911452D1/de not_active Expired - Lifetime
- 1999-09-28 PL PL99347780A patent/PL193899B1/pl unknown
- 1999-09-28 KR KR1020017004111A patent/KR100657779B1/ko not_active Expired - Fee Related
- 1999-09-28 SK SK426-2001A patent/SK285295B6/sk not_active IP Right Cessation
- 1999-09-28 AT AT99948881T patent/ATE286724T1/de active
- 1999-09-28 WO PCT/EP1999/007179 patent/WO2000019984A2/de active IP Right Grant
- 1999-09-28 JP JP2000573346A patent/JP4615124B2/ja not_active Expired - Fee Related
- 1999-09-28 EP EP99948881A patent/EP1117387B1/de not_active Expired - Lifetime
- 1999-09-28 AU AU61974/99A patent/AU6197499A/en not_active Abandoned
- 1999-09-28 CA CA002346062A patent/CA2346062C/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100882155B1 (ko) * | 2003-07-15 | 2009-02-06 | 에보니크 룀 게엠베하 | 점막점착성으로 제형화된 펩티드 또는 단백질 활성 성분을 포함하는 다중입자형의 약제학적 제형 및 당해 약제학적 제형을 제조하는 방법 |
Also Published As
Publication number | Publication date |
---|---|
EP1117387B1 (de) | 2005-01-12 |
CA2346062A1 (en) | 2000-04-13 |
WO2000019984A2 (de) | 2000-04-13 |
MXPA01003392A (es) | 2003-07-21 |
EP1117387A2 (de) | 2001-07-25 |
CN1446083A (zh) | 2003-10-01 |
WO2000019984A3 (de) | 2000-07-20 |
DE19845358A1 (de) | 2000-04-06 |
SK285295B6 (sk) | 2006-10-05 |
CA2346062C (en) | 2008-09-16 |
BR9913104A (pt) | 2001-05-08 |
DE59911452D1 (de) | 2005-02-17 |
KR100657779B1 (ko) | 2006-12-21 |
BR9913104B1 (pt) | 2010-11-30 |
PL193899B1 (pl) | 2007-03-30 |
JP4615124B2 (ja) | 2011-01-19 |
ES2234303T3 (es) | 2005-06-16 |
HK1058152A1 (en) | 2004-05-07 |
CN1182840C (zh) | 2005-01-05 |
JP2002526401A (ja) | 2002-08-20 |
SK4262001A3 (en) | 2002-10-08 |
US6878387B1 (en) | 2005-04-12 |
PL347780A1 (en) | 2002-04-22 |
AU6197499A (en) | 2000-04-26 |
ATE286724T1 (de) | 2005-01-15 |
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