KR100277622B1 - 흡입용 초미립자 분말 및 그의 제조방법 - Google Patents
흡입용 초미립자 분말 및 그의 제조방법 Download PDFInfo
- Publication number
- KR100277622B1 KR100277622B1 KR1019940700408A KR19940700408A KR100277622B1 KR 100277622 B1 KR100277622 B1 KR 100277622B1 KR 1019940700408 A KR1019940700408 A KR 1019940700408A KR 19940700408 A KR19940700408 A KR 19940700408A KR 100277622 B1 KR100277622 B1 KR 100277622B1
- Authority
- KR
- South Korea
- Prior art keywords
- powder
- inhalation
- cellulose
- ultrafine
- particle size
- 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
- A61K9/0012—Galenical forms characterised by the site of application
- A61K9/007—Pulmonary tract; Aromatherapy
- A61K9/0073—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy
- A61K9/0075—Sprays or powders for inhalation; Aerolised or nebulised preparations generated by other means than thermal energy for inhalation via a dry powder inhaler [DPI], e.g. comprising micronized drug mixed with lactose carrier particles
Landscapes
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Epidemiology (AREA)
- Pulmonology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Otolaryngology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Medicinal Preparation (AREA)
- Steroid Compounds (AREA)
Abstract
Description
Claims (7)
- 하이드록시프로필 셀룰로스 및 하이드록시프로필 메틸 셀룰로스로 이루어진 군으로부터 선택된 적어도 하나의 셀룰로스 저급 알킬에테르와 약제로 이루어지되 분말의 적어도 80%가 0.5 내지 10㎛의 입자 크기를 갖는 흡입용 초미립자 분말.
- 제1항에 있어서, 상기 흡입용 초미립자는 상기 셀룰로스 저급 알킬 에테르의 20 내지 99.8중량%와 상기 약제의 0.2 내지 80중량%로 이루어지는 흡입용 초미립자 분말.
- 제1항 또는 제2항에 있어서, 상기 약제는 상기 각각의 입자 내에 균일하게 분산되어 있는 흡입용 초미립자 분말.
- 제1항 또는 제2항에 있어서, 상기 약제는 스테로이드, 항알러지, 기관지 확장기, 감염질병의 화학요번을 위한 약제, 진해제, 탄력소효소 억제제, 안티네오플라스틱 약제, 심장혈관의 약제, 생리학적으로 활성 펩티드 단백질 및 백신으로 이루어진 군으로부터 선택되는 흡입용 초미립자 분말.
- 스프레이 건조화의 단계로 이루어지는 제1항에 따른 흡입용 초미립자 분말의 제조방법.
- 제1항에 따른 흡입용 초미립자 분말로 이루어진 흡입용 분말 제제.
- 제6항에 있어서, 상기 흡입용 분말 제제는 제1항에 따른 초미립자 분말과 분산 약제 및/또는 희석제로 이루어진 흡입용 분말 제제.
Applications Claiming Priority (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP153538/92 | 1992-06-12 | ||
| JP15353892 | 1992-06-12 | ||
| JP21513392 | 1992-08-12 | ||
| JP215133/92 | 1992-08-12 | ||
| PCT/JP1993/000786 WO1993025198A1 (en) | 1992-06-12 | 1993-06-11 | Ultrafine powder for inhalation and production thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| KR100277622B1 true KR100277622B1 (ko) | 2001-01-15 |
Family
ID=26482128
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019940700408A Expired - Fee Related KR100277622B1 (ko) | 1992-06-12 | 1993-06-11 | 흡입용 초미립자 분말 및 그의 제조방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US5972388A (ko) |
| EP (1) | EP0611567B1 (ko) |
| KR (1) | KR100277622B1 (ko) |
| AT (1) | ATE222754T1 (ko) |
| AU (1) | AU659328B2 (ko) |
| CA (1) | CA2115065C (ko) |
| DE (1) | DE69332240T2 (ko) |
| ES (1) | ES2177544T3 (ko) |
| WO (1) | WO1993025198A1 (ko) |
Families Citing this family (87)
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| US6051256A (en) | 1994-03-07 | 2000-04-18 | Inhale Therapeutic Systems | Dispersible macromolecule compositions and methods for their preparation and use |
| MX9603936A (es) | 1994-03-07 | 1997-05-31 | Inhale Therapeutic Syst | Metodos y composiciones para el suministro pulmonar de insulina. |
| DE4425255A1 (de) | 1994-07-16 | 1996-01-18 | Asta Medica Ag | Formulierung zur inhalativen Applikation |
| US6290991B1 (en) | 1994-12-02 | 2001-09-18 | Quandrant Holdings Cambridge Limited | Solid dose delivery vehicle and methods of making same |
| MX9702357A (es) * | 1994-09-29 | 1997-06-28 | Andaris Ltd | Microparticulas secadas por aspersion como vehiculos terapeuticos. |
| GB9423419D0 (en) | 1994-11-19 | 1995-01-11 | Andaris Ltd | Preparation of hollow microcapsules |
| US6524557B1 (en) | 1994-12-22 | 2003-02-25 | Astrazeneca Ab | Aerosol formulations of peptides and proteins |
| CN1088580C (zh) | 1994-12-22 | 2002-08-07 | 阿斯特拉公司 | 气溶胶药物制剂 |
| GB9501841D0 (en) * | 1995-01-31 | 1995-03-22 | Co Ordinated Drug Dev | Improvements in and relating to carrier particles for use in dry powder inhalers |
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| US6017310A (en) * | 1996-09-07 | 2000-01-25 | Andaris Limited | Use of hollow microcapsules |
| US6068600A (en) * | 1996-12-06 | 2000-05-30 | Quadrant Healthcare (Uk) Limited | Use of hollow microcapsules |
| DE19652196A1 (de) * | 1996-12-16 | 1998-06-18 | Jenapharm Gmbh | Homogene steroidhaltige Präformulierungen zur Herstellung niedrigdosierter fester und halbfester pharmazeutischer Zubereitungen |
| US5985248A (en) * | 1996-12-31 | 1999-11-16 | Inhale Therapeutic Systems | Processes for spray drying solutions of hydrophobic drugs and compositions thereof |
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| JOP20120023B1 (ar) | 2011-02-04 | 2022-03-14 | Novartis Ag | صياغات مساحيق جافة من جسيمات تحتوي على واحد أو اثنين من المواد الفعالة لعلاج امراض ممرات الهواء الانسدادية او الالتهابية |
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-
1993
- 1993-06-11 ES ES93913510T patent/ES2177544T3/es not_active Expired - Lifetime
- 1993-06-11 DE DE69332240T patent/DE69332240T2/de not_active Expired - Lifetime
- 1993-06-11 KR KR1019940700408A patent/KR100277622B1/ko not_active Expired - Fee Related
- 1993-06-11 CA CA002115065A patent/CA2115065C/en not_active Expired - Fee Related
- 1993-06-11 WO PCT/JP1993/000786 patent/WO1993025198A1/ja active IP Right Grant
- 1993-06-11 EP EP93913510A patent/EP0611567B1/en not_active Expired - Lifetime
- 1993-06-11 AU AU43556/93A patent/AU659328B2/en not_active Ceased
- 1993-06-11 AT AT93913510T patent/ATE222754T1/de not_active IP Right Cessation
-
1997
- 1997-01-07 US US08/779,614 patent/US5972388A/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0611567A4 (en) | 1996-10-23 |
| EP0611567A1 (en) | 1994-08-24 |
| CA2115065A1 (en) | 1993-12-23 |
| ES2177544T3 (es) | 2002-12-16 |
| WO1993025198A1 (en) | 1993-12-23 |
| US5972388A (en) | 1999-10-26 |
| AU4355693A (en) | 1994-01-04 |
| EP0611567B1 (en) | 2002-08-28 |
| CA2115065C (en) | 2000-10-03 |
| DE69332240T2 (de) | 2003-04-10 |
| AU659328B2 (en) | 1995-05-11 |
| ATE222754T1 (de) | 2002-09-15 |
| DE69332240D1 (de) | 2002-10-02 |
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