KR100546047B1 - 디히드로피리딘계 화합물의 서방출성 제제 및 그 제조방법 - Google Patents
디히드로피리딘계 화합물의 서방출성 제제 및 그 제조방법 Download PDFInfo
- Publication number
- KR100546047B1 KR100546047B1 KR1020030074519A KR20030074519A KR100546047B1 KR 100546047 B1 KR100546047 B1 KR 100546047B1 KR 1020030074519 A KR1020030074519 A KR 1020030074519A KR 20030074519 A KR20030074519 A KR 20030074519A KR 100546047 B1 KR100546047 B1 KR 100546047B1
- Authority
- KR
- South Korea
- Prior art keywords
- sustained
- dihydropyridine
- release
- solid dispersion
- sustained 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
- A61K9/14—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
- 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
- A61K31/4422—1,4-Dihydropyridines, e.g. nifedipine, nicardipine
-
- 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
- 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
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Molecular Biology (AREA)
- Biophysics (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
| 시간 | 제제 | 미국약전기준 | |
| 실시예 4 | 스프렌딜 지속정 | ||
| 2시간 | 14.5% | 19.4% | 10 - 30% |
| 6시간 | 56.4% | 63.6% | 42 - 68% |
| 10시간 | 85.1% | 94.5% | >75% |
Claims (8)
- 디히드로피리딘계 화합물 및 가용화제로 글리세릴 디스테아레이트, 글리세릴 베헤네이트에서 선택된 하나인 글리세릴지방산에스테르류로 이루어진 고체분산체와, 히드록시프로필메칠셀룰로오스(HPMC), 폴리에칠렌옥사이드(PEO), 히드록시프로필셀룰로오스(HPC), 메칠셀룰로오스(MC), 포비돈(PVP)로 이루어진 군에서 선택된 수용성 고분자 및 암모니오메타아크릴레이트 코폴리머의 혼합물인 서방출성 기제를 함유하는 디히드로피리딘계 화합물의 서방출성 제제
- 제 1항에 있어서, 디히드로피리딘계 화합물은 펠로디핀(felodipine), 니페디핀(nifedipine), 니카르디핀(nicardipine), 이스라디핀(isradipine), 암로디핀(amlodipine), 니솔디핀(nisoldipine), 또는 니모디핀(nimodipine)임을 특징으로 하는 서방출성 제제
- 삭제
- 제 1항에 있어서, 글리세릴지방산에스테르류를 디히드로피리딘계 화합물의 3배 ∼ 30배로 함유함을 특징으로 하는 서방출성 제제
- 삭제
- 삭제
- 제 1항에 있어서, 서방출성 기제를 총 중량의 5∼50%로 함유함을 특징으로 하는 서방출성 제제
- 1) 디히드로피리딘계 화합물을 가용화제로 글리세릴 디스테아레이트, 글리세릴 베헤네이트에서 선택된 하나인 글리세릴지방산에스테르류와 혼합하여 고체분산체를 제조하는 단계, 2) 상기 고체분산체에 히드록시프로필메칠셀룰로오스(HPMC), 폴리에칠렌옥사이드(PEO), 히드록시프로필셀룰로오스(HPC), 메칠셀룰로오스(MC), 포비돈(PVP)로 이루어진 군에서 선택된 수용성 고분자 및 암모니오메타아크릴레이트 코폴리머의 혼합물인 서방출성 기제를 혼합하여 서방출성 제제화하는 단계로 이루어짐을 특징으로 하는, 디히드로피리딘계 화합물의 서방출성 제제의 제조방법
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030074519A KR100546047B1 (ko) | 2003-10-24 | 2003-10-24 | 디히드로피리딘계 화합물의 서방출성 제제 및 그 제조방법 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020030074519A KR100546047B1 (ko) | 2003-10-24 | 2003-10-24 | 디히드로피리딘계 화합물의 서방출성 제제 및 그 제조방법 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050039126A KR20050039126A (ko) | 2005-04-29 |
| KR100546047B1 true KR100546047B1 (ko) | 2006-01-24 |
Family
ID=37241404
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020030074519A Expired - Fee Related KR100546047B1 (ko) | 2003-10-24 | 2003-10-24 | 디히드로피리딘계 화합물의 서방출성 제제 및 그 제조방법 |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR100546047B1 (ko) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101037808B1 (ko) * | 2008-07-02 | 2011-05-30 | 한국콜마 주식회사 | 가용화된 니플루믹산을 함유하는 서방성 정제 |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100712146B1 (ko) * | 2005-06-14 | 2007-04-27 | 삼천당제약주식회사 | 이스라디핀을 포함하는 서방성 제제 및 이의 제조방법. |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07277978A (ja) * | 1994-03-31 | 1995-10-24 | Nippon Rimefu Kk | 錠剤製造用ニフェジピン固体粒子組成物 |
| WO1997004427A1 (es) * | 1995-07-17 | 1997-02-06 | Antonio Montserrate Gibernau | Maquina expendedora de productos alimenticios envasados |
| KR19980046591A (ko) * | 1996-12-12 | 1998-09-15 | 정지석 | 경구투여용 서방성 제제 |
| KR20000006503A (ko) * | 1998-06-27 | 2000-01-25 | 윤승원 | 오일,지방산또는이들의혼합물을함유한난용성약물의고형분산제제 |
| KR20020063753A (ko) * | 2001-01-30 | 2002-08-05 | 대화제약 주식회사 | 불용성 약물의 서방형 제제의 제조방법 |
| KR20030066351A (ko) * | 2002-02-01 | 2003-08-09 | 주식회사 태평양 | 다단계 경구 약물 방출 제어 시스템 |
-
2003
- 2003-10-24 KR KR1020030074519A patent/KR100546047B1/ko not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH07277978A (ja) * | 1994-03-31 | 1995-10-24 | Nippon Rimefu Kk | 錠剤製造用ニフェジピン固体粒子組成物 |
| WO1997004427A1 (es) * | 1995-07-17 | 1997-02-06 | Antonio Montserrate Gibernau | Maquina expendedora de productos alimenticios envasados |
| KR19980046591A (ko) * | 1996-12-12 | 1998-09-15 | 정지석 | 경구투여용 서방성 제제 |
| KR20000006503A (ko) * | 1998-06-27 | 2000-01-25 | 윤승원 | 오일,지방산또는이들의혼합물을함유한난용성약물의고형분산제제 |
| KR20020063753A (ko) * | 2001-01-30 | 2002-08-05 | 대화제약 주식회사 | 불용성 약물의 서방형 제제의 제조방법 |
| KR20030066351A (ko) * | 2002-02-01 | 2003-08-09 | 주식회사 태평양 | 다단계 경구 약물 방출 제어 시스템 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101037808B1 (ko) * | 2008-07-02 | 2011-05-30 | 한국콜마 주식회사 | 가용화된 니플루믹산을 함유하는 서방성 정제 |
Also Published As
| Publication number | Publication date |
|---|---|
| KR20050039126A (ko) | 2005-04-29 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20210093575A1 (en) | Immediate release formulations and dosage forms of gamma-hydroxybutyrate | |
| AU2002228579B2 (en) | Novel modified released formulation | |
| US5972381A (en) | Solid solution of an antifungal agent with enhanced bioavailability | |
| KR100962447B1 (ko) | 난용성 약물인 두타스테라이드의 자가유화 조성물과 이로부터 제조된 정제 | |
| AU2002228579A1 (en) | Novel modified released formulation | |
| EP0954288B1 (en) | Solid solution of an antifungal agent with enhanced bioavailability | |
| WO2022013360A1 (en) | Pharmaceutical composition comprising ivacaftor | |
| KR100546047B1 (ko) | 디히드로피리딘계 화합물의 서방출성 제제 및 그 제조방법 | |
| JP2001526227A (ja) | バイオアベイラビリティーを高めた分子分散組成物 | |
| KR100841877B1 (ko) | 국소적으로 가용화 된 난용성 약물의 제어 방출형 제제조성물 및 그의 제조 방법 | |
| KR20210024593A (ko) | 도파민-β-히드록실라제 억제제를 포함하는 제제 및 이의 제조 방법 | |
| WO2018007556A1 (en) | Pharmaceutical solid dispersion of a bcl-2 inhibitor, pharmaceutical compositions thereof, and uses for the treatment of cancer | |
| KR100540037B1 (ko) | 펠로디핀의 지속성 정제 및 그 제조방법 | |
| KR100540734B1 (ko) | 펠로디핀의 방출 제어형 제제 | |
| KR20070089188A (ko) | 고상 제약 조성물 | |
| KR100449946B1 (ko) | 난용성 약물의 연장방출형 고형제제의 제조방법 | |
| KR100315872B1 (ko) | 디히드로피리딘 유도체를 포함하는 지속성 제제의 제조방법 | |
| EP4026541A1 (en) | A film coated tablet of apixaban | |
| EP4026540A1 (en) | A film coated tablet comprising apixaban | |
| CA2258679C (en) | Solid solution of an antifungal agent with enhanced bioavailability | |
| KR100485876B1 (ko) | 펠로디핀-함유 서방성 정제의 제조방법 | |
| KR20060011341A (ko) | 펠로디핀 서방성 제제의 제조방법 | |
| KR20040044197A (ko) | 약학 제제 | |
| KR20060075378A (ko) | 펠로디핀 서방성 제제 | |
| AU2002230344A1 (en) | Novel modified release formulation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| PA0109 | Patent application |
St.27 status event code: A-0-1-A10-A12-nap-PA0109 |
|
| PA0201 | Request for examination |
St.27 status event code: A-1-2-D10-D11-exm-PA0201 |
|
| D13-X000 | Search requested |
St.27 status event code: A-1-2-D10-D13-srh-X000 |
|
| PG1501 | Laying open of application |
St.27 status event code: A-1-1-Q10-Q12-nap-PG1501 |
|
| D14-X000 | Search report completed |
St.27 status event code: A-1-2-D10-D14-srh-X000 |
|
| E902 | Notification of reason for refusal | ||
| PE0902 | Notice of grounds for rejection |
St.27 status event code: A-1-2-D10-D21-exm-PE0902 |
|
| E13-X000 | Pre-grant limitation requested |
St.27 status event code: A-2-3-E10-E13-lim-X000 |
|
| P11-X000 | Amendment of application requested |
St.27 status event code: A-2-2-P10-P11-nap-X000 |
|
| P13-X000 | Application amended |
St.27 status event code: A-2-2-P10-P13-nap-X000 |
|
| E701 | Decision to grant or registration of patent right | ||
| PE0701 | Decision of registration |
St.27 status event code: A-1-2-D10-D22-exm-PE0701 |
|
| GRNT | Written decision to grant | ||
| PR0701 | Registration of establishment |
St.27 status event code: A-2-4-F10-F11-exm-PR0701 |
|
| PR1002 | Payment of registration fee |
St.27 status event code: A-2-2-U10-U11-oth-PR1002 Fee payment year number: 1 |
|
| PG1601 | Publication of registration |
St.27 status event code: A-4-4-Q10-Q13-nap-PG1601 |
|
| R18-X000 | Changes to party contact information recorded |
St.27 status event code: A-5-5-R10-R18-oth-X000 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 4 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 5 |
|
| FPAY | Annual fee payment |
Payment date: 20101222 Year of fee payment: 6 |
|
| PR1001 | Payment of annual fee |
St.27 status event code: A-4-4-U10-U11-oth-PR1001 Fee payment year number: 6 |
|
| LAPS | Lapse due to unpaid annual fee | ||
| PC1903 | Unpaid annual fee |
St.27 status event code: A-4-4-U10-U13-oth-PC1903 Not in force date: 20120119 Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE |
|
| PC1903 | Unpaid annual fee |
St.27 status event code: N-4-6-H10-H13-oth-PC1903 Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE Not in force date: 20120119 |
|
| P22-X000 | Classification modified |
St.27 status event code: A-4-4-P10-P22-nap-X000 |