KR100203339B1 - 의약용 방출조절 매트릭스 - Google Patents
의약용 방출조절 매트릭스 Download PDFInfo
- Publication number
- KR100203339B1 KR100203339B1 KR1019920016569A KR920016569A KR100203339B1 KR 100203339 B1 KR100203339 B1 KR 100203339B1 KR 1019920016569 A KR1019920016569 A KR 1019920016569A KR 920016569 A KR920016569 A KR 920016569A KR 100203339 B1 KR100203339 B1 KR 100203339B1
- Authority
- KR
- South Korea
- Prior art keywords
- composition
- calcium
- sodium alginate
- excipient
- release
- 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 - Fee Related
Links
Classifications
-
- 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
-
- 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
- A61K9/02—Suppositories; Bougies; Bases therefor; Ovules
-
- 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
- A61K9/1611—Inorganic compounds
-
- 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
- A61K9/1617—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
- A61K9/14—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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S424/00—Drug, bio-affecting and body treating compositions
- Y10S424/15—Suppositories
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Inorganic Chemistry (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Medicinal Preparation (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
Abstract
Description
Claims (13)
- 약학적으로 수용가능한 알긴산 나트륨과, 인산칼슘, 인산이칼슘, 염화칼슘, 탄산칼슘, 아세트산칼슘, 글루콘산칼슘 및 이들의 혼합물로 이루어진 군으로부터 선택된 약학적으로 수용가능한 칼슘염으로 이루어진 방출조절 매트릭스, 치료학적 활성제, 및 직장액에서 분해 또는 용해하는 적절한 부형제로 이루어지며, 상기 칼슘염은 알긴산 나트륨과 가교결합하기에 충분한 양으로 존재하며 상기 부형제가 분해 또는 용해될 때 상기 매트릭스로부터 상기 치료적 활성제의 방출을 조절하는 것을 특징으로 하는 사람 또는 동물에서의 직장 투여용 방출조절의 약학적 조성물.
- 제1항에 있어서, 알긴산 나트륨은 상기 조성물의 약 10 내지 약 50중량%를 구성하고, 칼슘염의 양은 조성물에 존재하는 알긴산 나트륨의 약 2 내지 약 12 중량%인 것임을 특징으로 하는 조성물.
- 제1항에 있어서, 부형제는 사슬길이가 C12내지 C18인 포화 천연지방산의 모노-, 디- 및 트리글리세라이드로 구성된 군으로부터 선택된 지방산 왁스인 것임을 특징으로 하는 조성물.
- 제3항에 있어서, 부형제는 상기 조성물의 약 20 내지 약 90중량%를 구성하는 것임을 특징으로 하는 조성물.
- 제3항에 있어서, 부형제는 상기 조성물의 약 65 내지 약 80중량%를 구성하는 것임을 특징으로 하는 조성물.
- 제5항에 있어서, 알긴산 나트륨은 상기 조성물의 약 15 내지 약 30중량%를 구성하는 것을 특징으로 하는 조성물.
- 제1항에 있어서, 알긴산 나트륨은 1% 용액으로 약 40 내지 약 150cps의 점도를 갖는 것임을 특징으로 하는 조성물.
- 제1항에 있어서, 알긴산 나트륨은 1% 용액으로 약 300 내지 약 500cps의 점도를 갖는 것임을 특징으로 하는 조성물.
- 제1항에 있어서, 알긴산 나트륨은 약 45 내지 약 125 미크론의 입자크기를 갖는 것임을 특징으로 하는 조성물.
- 제1항에 있어서, 칼슘염은 상기 조성물의 약 1 내지 약 4중량%를 구성하는 것임을 특징으로 하는 조성물.
- 제3항에 있어서, 지방산 왁스는 약 29℃ 내지 약 42℃ 범위의 융점을 갖는 것임을 특징으로 하는 조성물.
- 제1항에 있어서, 치료적 활성제는 아미트립틸린, 아트로핀, 클로르프로마진, 코데인, 다이클로페낙, 디멘하이드라민, 독시라만, 에페드린, 히오스키아민, 모르핀, 메토클로르프라미드, 하이드로모르폰, 나프록신, 옥시코돈, 파파베린, 페닐프로판올 아민, 프로프란올올, 퀴니딘, 스코폴라민, 테오필린 및 티오리다진으로 이루어진 군으로부터 선택된 것임을 특징으로 하는 조성물.
- 약학적으로 수용가능한 알긴산 나트륨, 인산칼슘, 인산이칼슘, 염화칼슘, 탄산칼슘, 아세트산칼슘, 글루콘산칼슘 및 이들의 혼합물로 이루어진 군으로부터 선택된 약학적으로 수용가능한 칼슘염, 및 치료효과를 제공하는 효과적인 양의 치료 활성제를 조합하는 단계, 및 상기 혼합물을 충분한 양의 적절한 용해 부형제에 첨가하여 좌약을 제조하는 단계로 이루어지며, 상기 칼슘염은 알긴산 나트륨과 가교결합하기에 충분한 양으로 존재하며 상기 부형제가 분해 또는 용해될 때 상기 매트릭스로부터 상기 치료적 활성제의 방출을 조절하는 것을 특징으로 하는 사람과 동물에 있어 직장 투여용의 약학적 활성제를 함유하는 방출조절 좌약을 제공하는 방법.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980059188A KR100225493B1 (en) | 1991-09-11 | 1998-12-28 | Controlled release matrix for pharmaceuticals |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/758,883 | 1991-09-11 | ||
| US7/758,883 | 1991-09-11 | ||
| US07/758,883 US5215758A (en) | 1991-09-11 | 1991-09-11 | Controlled release matrix suppository for pharmaceuticals |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930005616A KR930005616A (ko) | 1993-04-20 |
| KR100203339B1 true KR100203339B1 (ko) | 1999-06-15 |
Family
ID=25053475
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019920016569A Expired - Fee Related KR100203339B1 (ko) | 1991-09-11 | 1992-09-09 | 의약용 방출조절 매트릭스 |
| KR1019980059188A Expired - Lifetime KR100225493B1 (en) | 1991-09-11 | 1998-12-28 | Controlled release matrix for pharmaceuticals |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019980059188A Expired - Lifetime KR100225493B1 (en) | 1991-09-11 | 1998-12-28 | Controlled release matrix for pharmaceuticals |
Country Status (13)
| Country | Link |
|---|---|
| US (2) | US5215758A (ko) |
| EP (2) | EP0698389B1 (ko) |
| JP (2) | JP3034125B2 (ko) |
| KR (2) | KR100203339B1 (ko) |
| AT (2) | ATE145820T1 (ko) |
| AU (1) | AU653048B2 (ko) |
| CA (1) | CA2065210C (ko) |
| DE (2) | DE69230475T2 (ko) |
| DK (2) | DK0531611T3 (ko) |
| ES (2) | ES2097826T3 (ko) |
| GR (1) | GR3022572T3 (ko) |
| IL (2) | IL101758A (ko) |
| ZA (1) | ZA923417B (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100730321B1 (ko) | 2005-09-30 | 2007-06-19 | 한국콜마 주식회사 | 패치형태의 리프팅용 2제형 화장료 조성물과 이의 제조방법및 사용방법 |
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| US5110605A (en) * | 1990-08-21 | 1992-05-05 | Oramed, Inc. | Calcium polycarbophil-alginate controlled release composition and method |
| US5102666A (en) * | 1990-09-11 | 1992-04-07 | Oramed, Inc. | Calcium polycarbophil controlled release composition and method |
-
1991
- 1991-09-11 US US07/758,883 patent/US5215758A/en not_active Expired - Lifetime
-
1992
- 1992-04-06 CA CA002065210A patent/CA2065210C/en not_active Expired - Lifetime
- 1992-04-15 EP EP95113543A patent/EP0698389B1/en not_active Expired - Lifetime
- 1992-04-15 AT AT92106509T patent/ATE145820T1/de active
- 1992-04-15 DK DK92106509.0T patent/DK0531611T3/da active
- 1992-04-15 DK DK95113543T patent/DK0698389T3/da active
- 1992-04-15 EP EP92106509A patent/EP0531611B1/en not_active Expired - Lifetime
- 1992-04-15 AT AT95113543T patent/ATE187887T1/de active
- 1992-04-15 DE DE69230475T patent/DE69230475T2/de not_active Expired - Lifetime
- 1992-04-15 ES ES92106509T patent/ES2097826T3/es not_active Expired - Lifetime
- 1992-04-15 DE DE69215612T patent/DE69215612T2/de not_active Expired - Lifetime
- 1992-04-15 ES ES95113543T patent/ES2139798T3/es not_active Expired - Lifetime
- 1992-05-01 IL IL10175892A patent/IL101758A/en not_active IP Right Cessation
- 1992-05-12 JP JP4118911A patent/JP3034125B2/ja not_active Expired - Lifetime
- 1992-05-12 ZA ZA923417A patent/ZA923417B/xx unknown
- 1992-08-14 AU AU21073/92A patent/AU653048B2/en not_active Expired
- 1992-09-09 KR KR1019920016569A patent/KR100203339B1/ko not_active Expired - Fee Related
-
1995
- 1995-02-21 US US08/391,837 patent/US5508043A/en not_active Expired - Lifetime
-
1996
- 1996-03-04 IL IL11735696A patent/IL117356A/xx not_active IP Right Cessation
-
1997
- 1997-02-14 GR GR970400258T patent/GR3022572T3/el unknown
-
1998
- 1998-12-28 KR KR1019980059188A patent/KR100225493B1/ko not_active Expired - Lifetime
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1999
- 1999-11-04 JP JP31372299A patent/JP3624123B2/ja not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100730321B1 (ko) | 2005-09-30 | 2007-06-19 | 한국콜마 주식회사 | 패치형태의 리프팅용 2제형 화장료 조성물과 이의 제조방법및 사용방법 |
Also Published As
| Publication number | Publication date |
|---|---|
| DK0531611T3 (da) | 1997-05-26 |
| AU653048B2 (en) | 1994-09-15 |
| KR930005616A (ko) | 1993-04-20 |
| ES2139798T3 (es) | 2000-02-16 |
| JP3034125B2 (ja) | 2000-04-17 |
| JPH05148159A (ja) | 1993-06-15 |
| CA2065210A1 (en) | 1993-03-12 |
| IL117356A (en) | 2000-08-31 |
| ZA923417B (en) | 1993-01-27 |
| US5508043A (en) | 1996-04-16 |
| KR100225493B1 (en) | 1999-10-15 |
| DE69215612T2 (de) | 1997-05-15 |
| DE69230475D1 (de) | 2000-01-27 |
| CA2065210C (en) | 2000-08-29 |
| DE69230475T2 (de) | 2000-07-13 |
| IL117356A0 (en) | 1996-07-23 |
| EP0698389B1 (en) | 1999-12-22 |
| DK0698389T3 (da) | 2000-05-01 |
| EP0531611A1 (en) | 1993-03-17 |
| JP2000136149A (ja) | 2000-05-16 |
| DE69215612D1 (de) | 1997-01-16 |
| EP0698389A1 (en) | 1996-02-28 |
| ES2097826T3 (es) | 1997-04-16 |
| IL101758A (en) | 1996-12-05 |
| ATE145820T1 (de) | 1996-12-15 |
| GR3022572T3 (en) | 1997-05-31 |
| IL101758A0 (en) | 1992-12-30 |
| AU2107392A (en) | 1993-03-18 |
| US5215758A (en) | 1993-06-01 |
| EP0531611B1 (en) | 1996-12-04 |
| ATE187887T1 (de) | 2000-01-15 |
| JP3624123B2 (ja) | 2005-03-02 |
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