KR870000925A - 활성물질의 조절 및 지연 방출성을 갖는 약제학적 제제의 제조방법 - Google Patents
활성물질의 조절 및 지연 방출성을 갖는 약제학적 제제의 제조방법 Download PDFInfo
- Publication number
- KR870000925A KR870000925A KR1019860005857A KR860005857A KR870000925A KR 870000925 A KR870000925 A KR 870000925A KR 1019860005857 A KR1019860005857 A KR 1019860005857A KR 860005857 A KR860005857 A KR 860005857A KR 870000925 A KR870000925 A KR 870000925A
- Authority
- KR
- South Korea
- Prior art keywords
- microns
- release
- active substance
- film
- active substances
- Prior art date
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
- A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
-
- 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
- A61K9/70—Web, sheet or filament bases ; Films; Fibres of the matrix type containing drug
- A61K9/7023—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms
- A61K9/703—Transdermal patches and similar drug-containing composite devices, e.g. cataplasms characterised by shape or structure; Details concerning release liner or backing; Refillable patches; User-activated patches
- A61K9/7084—Transdermal patches having a drug layer or reservoir, and one or more separate drug-free skin-adhesive layers, e.g. between drug reservoir and skin, or surrounding the drug reservoir; Liquid-filled reservoir patches
-
- 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
- A61K9/20—Pills, tablets, discs, rods
- A61K9/2004—Excipients; Inactive ingredients
- A61K9/2022—Organic macromolecular compounds
- A61K9/2027—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Public Health (AREA)
- Chemical & Material Sciences (AREA)
- Veterinary Medicine (AREA)
- Pharmacology & Pharmacy (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Dermatology (AREA)
- Medicinal Preparation (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Macromonomer-Based Addition Polymer (AREA)
- Polyesters Or Polycarbonates (AREA)
- Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
- Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
- Saccharide Compounds (AREA)
Abstract
내용 없음.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 물리적으로 다른 3가지 라티스에 대한 방출비를 나타낸 그래프.
제2도는 3가지 다른 형태의 폴리아크릴레이트로 제조한 그래프.
Claims (3)
- 약제학적 활성 물질을 입자 크기가 50 내지 500nm인 유화 중합체와 함께 유기 용매에 용해하고, 용매를 증발시키며, 활성 물질을 함유하는 고체 유화 중합체를 글래스 온도(glass temperature) -20℃ 내지 +80℃에서 10 내지 500 마이크론의 과립 크기로 분쇄하고, 이어서 통상적인 정제-성형 부형제와 함께 압축하여 정제를 제조하거나 또는 캡슐로 밀봉함을 특징으로 하여, 활성 물질을 지연 방출시키는 약제학적 제제를 제조하는 방법.
- 제1항에 있어서, 글래스 온도가 -10 내지 +30℃인 방법.
- 약제학적 활성 물질을 유화 중합체와 함께 유기용매에 용해하고, 부에서 필름을 성형하며, 용매를 증발시키고, 성형된 필름에 습기-불침투성 이층(裏層 : backing layer)을 형성시키고 임의로 접착층을 형성함을 특징으로 하여, 40 내지 200 마이크론, 바람직하게는 60 내지 140 마이크론의 층 두께를 갖는 표피전달(transdermal) 투여용 필름을 제조하는 방법.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19853525767 DE3525767A1 (de) | 1985-07-19 | 1985-07-19 | Pharmazeutische zubereitung mit kontrollierter und verzoegerter wirkstofffreigabe und verfahren zu deren herstellung |
DEP3525,767.9 | 1985-07-19 | ||
DEP3525767.9 | 1985-07-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR870000925A true KR870000925A (ko) | 1987-03-10 |
KR930007246B1 KR930007246B1 (ko) | 1993-08-04 |
Family
ID=6276155
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019860005857A KR930007246B1 (ko) | 1985-07-19 | 1986-07-19 | 활성 물질이 조절 및 지연 방출되는 약제학적 제제의 제조방법 |
Country Status (22)
Country | Link |
---|---|
EP (1) | EP0209121B1 (ko) |
JP (1) | JPH0816068B2 (ko) |
KR (1) | KR930007246B1 (ko) |
AT (1) | ATE72110T1 (ko) |
AU (1) | AU589983B2 (ko) |
CA (1) | CA1289076C (ko) |
CS (1) | CS264133B2 (ko) |
DD (2) | DD265327A5 (ko) |
DE (2) | DE3525767A1 (ko) |
DK (1) | DK343586A (ko) |
ES (1) | ES2001858A6 (ko) |
FI (1) | FI88674C (ko) |
GR (1) | GR861872B (ko) |
HU (1) | HU196314B (ko) |
IE (1) | IE59024B1 (ko) |
IL (1) | IL79439A (ko) |
NO (1) | NO174086C (ko) |
NZ (1) | NZ216897A (ko) |
PH (1) | PH22993A (ko) |
PL (1) | PL260689A1 (ko) |
PT (1) | PT83009B (ko) |
ZA (1) | ZA865363B (ko) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9021674D0 (en) * | 1990-10-05 | 1990-11-21 | Ethical Pharma Ltd | Transdermal device |
DE19603402A1 (de) * | 1995-02-24 | 1996-08-29 | Basf Ag | Weichgelatinekapseln |
DE19940238A1 (de) | 1999-08-25 | 2001-03-01 | Lohmann Therapie Syst Lts | Wirkstoffhaltiges therapeutisches System zur Applikation auf der Haut mit mindestens zwei polymerhaltigen Schichten |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
USRE28316E (en) * | 1968-09-03 | 1975-01-21 | Entrapment compositions and processes | |
JPS57116011A (en) * | 1981-01-08 | 1982-07-19 | Nitto Electric Ind Co Ltd | Pharmaceutical preparation |
DE3204551A1 (de) * | 1982-02-10 | 1983-08-18 | Boehringer Ingelheim KG, 6507 Ingelheim | Verfahren zur herstellung einer pharmazeutischen zubereitung in form eines polyacrylat-films |
DE3314003A1 (de) * | 1983-04-18 | 1984-10-18 | Boehringer Ingelheim KG, 6507 Ingelheim | Teilbare tablette mit verzoegerter wirkstofffreigabe und verfahren zu deren herstellung |
-
1985
- 1985-07-19 DE DE19853525767 patent/DE3525767A1/de not_active Withdrawn
-
1986
- 1986-07-16 AT AT86109726T patent/ATE72110T1/de not_active IP Right Cessation
- 1986-07-16 DD DD86292545A patent/DD265327A5/de not_active IP Right Cessation
- 1986-07-16 DE DE8686109726T patent/DE3683700D1/de not_active Expired - Lifetime
- 1986-07-16 EP EP86109726A patent/EP0209121B1/de not_active Expired - Lifetime
- 1986-07-17 CS CS865452A patent/CS264133B2/cs unknown
- 1986-07-17 PL PL1986260689A patent/PL260689A1/xx unknown
- 1986-07-17 FI FI862967A patent/FI88674C/fi not_active IP Right Cessation
- 1986-07-17 GR GR861872A patent/GR861872B/el unknown
- 1986-07-17 IL IL79439A patent/IL79439A/xx not_active IP Right Cessation
- 1986-07-18 ZA ZA865363A patent/ZA865363B/xx unknown
- 1986-07-18 AU AU60304/86A patent/AU589983B2/en not_active Ceased
- 1986-07-18 ES ES8600406A patent/ES2001858A6/es not_active Expired
- 1986-07-18 NO NO862907A patent/NO174086C/no unknown
- 1986-07-18 DK DK343586A patent/DK343586A/da not_active Application Discontinuation
- 1986-07-18 CA CA000514139A patent/CA1289076C/en not_active Expired - Fee Related
- 1986-07-18 NZ NZ216897A patent/NZ216897A/xx unknown
- 1986-07-18 JP JP61169644A patent/JPH0816068B2/ja not_active Expired - Lifetime
- 1986-07-18 PT PT83009A patent/PT83009B/pt not_active IP Right Cessation
- 1986-07-18 HU HU862967A patent/HU196314B/hu not_active IP Right Cessation
- 1986-07-18 IE IE191486A patent/IE59024B1/en not_active IP Right Cessation
- 1986-07-19 KR KR1019860005857A patent/KR930007246B1/ko not_active IP Right Cessation
- 1986-07-21 PH PH34040A patent/PH22993A/en unknown
-
1988
- 1988-04-15 DD DD88314795A patent/DD272604A5/de not_active IP Right Cessation
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