KR19990084844A - 세파클로르의 서방성 매트릭스제형 - Google Patents
세파클로르의 서방성 매트릭스제형 Download PDFInfo
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- KR19990084844A KR19990084844A KR1019980016903A KR19980016903A KR19990084844A KR 19990084844 A KR19990084844 A KR 19990084844A KR 1019980016903 A KR1019980016903 A KR 1019980016903A KR 19980016903 A KR19980016903 A KR 19980016903A KR 19990084844 A KR19990084844 A KR 19990084844A
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- sephachlor
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- release matrix
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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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
- A61K9/2054—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose
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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
- A61K31/54—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame
- A61K31/542—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with at least one nitrogen and one sulfur as the ring hetero atoms, e.g. sulthiame ortho- or peri-condensed with heterocyclic ring systems
- A61K31/545—Compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins, cefaclor, or cephalexine
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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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2013—Organic compounds, e.g. phospholipids, fats
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/205—Polysaccharides, e.g. alginate, gums; Cyclodextrin
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Medicinal Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Biophysics (AREA)
- Molecular Biology (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (13)
- 세파클로르를 유효성분으로 하며, 여기에 친수성 중합체, β-시클로덱스트린, 안정화제, 붕해제, 부형제 및 윤활제가 함유된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 1 항에 있어서, 상기 세파클로르는 전체 약제 조성물에 대하여 0.1 ∼ 95 중량%로 함유된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 1 항에 있어서, 상기 친수성 중합체는 세파클로르 100 중량부에 대하여 1 ∼ 30 중량부로 함유된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 3 항에 있어서, 상기 친수성 중합체는 아카시아, 트리가칸트고무, 로커트빈고무, 구아고무, 가리야고무, 한천, 펙틴, 카라고, 가용성 및 불용성 알긴산 염류, 메틸셀룰로오스, 카복시폴리메틸렌, 젤라틴, 카제인 또는 벤토나이트를 포함하는 천연, 반합성 또는 합성된 음이온계 또는 비이온계 친수성 고무; 개질화된 셀룰로오스계 물질 및 단백질계 물질 중에서 선택된 하나 또는 그 이상인 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 1 항에 있어서, 상기 β-시클로덱스트린은 세파클로르 100 중량부에 대하여 1 ∼ 20 중량부로 첨가된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 1 항에 있어서, 상기 안정화제는 세파클로르 100 중량부에 대하여 1 ∼ 20 중량부로 첨가된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 6 항에 있어서, 상기 안정화제는 인산일수소나트륨, 구연산 또는 아스코르빈산인 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 1 항에 있어서, 상기 붕해제는 전체 약제 조성물에 대하여 1 ∼ 20 중량%로 첨가된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 8 항에 있어서, 상기 붕해제는 저치환히드록시프로필셀룰로오스, 크로스카멜로오스나트륨, 크로스포비돈, 글리콜산전분나트륨 및 옥수수전분 중에서 선택된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 1 항에 있어서, 상기 부형제는 전체 약제 조성물에 대하여 1 ∼ 25 중량%로 첨가된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 10 항에 있어서, 상기 부형제는 유당, 만니톨, 포도당, 크실로오스, 갈락토오스, 백당, 말토오스, 자일리톨, 소르비톨, 약제학적으로 허용 가능한 단당류 및 이당류 중에서 선택된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 1 항에 있어서, 상기 윤활제는 전체 약제 조성물에 대하여 0.5 ∼ 4 중량%로 첨가된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
- 제 12 항에 있어서, 상기 윤활제는 분말형태의 스테아린산, 스테아린산마그네슘, 스테아린산칼슘, 스테아린산아연, 수소화된 식물성 오일, 활석, 폴리에틸렌글리콜 및 무기오일 중에서 선택된 것임을 특징으로 하는 세파클로르의 서방성 매트릭스제형.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980016903A KR100302314B1 (ko) | 1998-05-12 | 1998-05-12 | 세파클로르의서방성매트릭스제형 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980016903A KR100302314B1 (ko) | 1998-05-12 | 1998-05-12 | 세파클로르의서방성매트릭스제형 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR19990084844A true KR19990084844A (ko) | 1999-12-06 |
| KR100302314B1 KR100302314B1 (ko) | 2002-04-24 |
Family
ID=37529516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980016903A Expired - Fee Related KR100302314B1 (ko) | 1998-05-12 | 1998-05-12 | 세파클로르의서방성매트릭스제형 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100302314B1 (ko) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040043589A (ko) * | 2002-11-19 | 2004-05-24 | 경동제약 주식회사 | 서방성 세파클러 제제 및 그 제조방법 |
| KR100965017B1 (ko) * | 2001-11-28 | 2010-06-21 | 노파르티스 아게 | 플레우로무틸린 유도체를 함유하는 미소구체 |
-
1998
- 1998-05-12 KR KR1019980016903A patent/KR100302314B1/ko not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100965017B1 (ko) * | 2001-11-28 | 2010-06-21 | 노파르티스 아게 | 플레우로무틸린 유도체를 함유하는 미소구체 |
| KR20040043589A (ko) * | 2002-11-19 | 2004-05-24 | 경동제약 주식회사 | 서방성 세파클러 제제 및 그 제조방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR100302314B1 (ko) | 2002-04-24 |
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