BG50712A3 - Method for the production of a pharmaceutical preparation coating with controlled active substance release - Google Patents

Method for the production of a pharmaceutical preparation coating with controlled active substance release

Info

Publication number
BG50712A3
BG50712A3 BG087875A BG8787589A BG50712A3 BG 50712 A3 BG50712 A3 BG 50712A3 BG 087875 A BG087875 A BG 087875A BG 8787589 A BG8787589 A BG 8787589A BG 50712 A3 BG50712 A3 BG 50712A3
Authority
BG
Bulgaria
Prior art keywords
substance
active substance
hydrophobic
acetate
production
Prior art date
Application number
BG087875A
Other languages
Bulgarian (bg)
English (en)
Inventor
Masayoshi Samejima
Kuzuo Noda
Yoshiyuki Hirakawa
Hiroyuki Yoshino
Original Assignee
Tanabe Seiyaku Co., Ltd.
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=13722933&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=BG50712(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Tanabe Seiyaku Co., Ltd. filed Critical Tanabe Seiyaku Co., Ltd.
Publication of BG50712A3 publication Critical patent/BG50712A3/xx

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
    • 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
    • A61K9/50—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals
    • A61K9/5073—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings
    • A61K9/5078—Microcapsules having a gas, liquid or semi-solid filling; Solid microparticles or pellets surrounded by a distinct coating layer, e.g. coated microspheres, coated drug crystals having two or more different coatings optionally including drug-containing subcoatings with drug-free core
    • 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
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806—Coating materials
    • A61K9/2833—Organic macromolecular compounds
    • A61K9/286—Polysaccharides, e.g. gums; Cyclodextrin
    • A61K9/2866—Cellulose; Cellulose derivatives, e.g. hydroxypropyl methylcellulose

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
BG087875A 1988-03-31 1989-03-29 Method for the production of a pharmaceutical preparation coating with controlled active substance release BG50712A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8060488 1988-03-31

Publications (1)

Publication Number Publication Date
BG50712A3 true BG50712A3 (en) 1992-10-15

Family

ID=13722933

Family Applications (1)

Application Number Title Priority Date Filing Date
BG087875A BG50712A3 (en) 1988-03-31 1989-03-29 Method for the production of a pharmaceutical preparation coating with controlled active substance release

Country Status (21)

Country Link
US (1) US5068112A (hu)
EP (1) EP0335560B2 (hu)
KR (1) KR950007202B1 (hu)
AT (1) ATE91888T1 (hu)
AU (1) AU610711B2 (hu)
BG (1) BG50712A3 (hu)
CA (1) CA1339078C (hu)
DE (1) DE68907762T3 (hu)
DK (1) DK156289A (hu)
ES (1) ES2059729T5 (hu)
FI (1) FI101344B (hu)
FR (1) FR2629344B1 (hu)
HK (1) HK76195A (hu)
HU (1) HU201882B (hu)
IE (1) IE64348B1 (hu)
IL (1) IL89695A0 (hu)
NO (1) NO178136C (hu)
PH (1) PH25791A (hu)
PT (1) PT90153B (hu)
RU (1) RU1836083C (hu)
ZA (1) ZA892131B (hu)

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EP1607092A4 (en) * 2003-03-17 2010-12-15 Takeda Pharmaceutical CONTROLLED RELEASE COMPOSITIONS
EP1610767B1 (en) 2003-03-26 2011-01-19 Egalet A/S Morphine controlled release system
ATE399538T1 (de) * 2003-03-26 2008-07-15 Egalet As Matrixzubereitungen für die kontrollierte darreichung von arzneistoffen
US7115283B2 (en) * 2003-05-06 2006-10-03 Access Business Group International Llc Preparations for sustained release of nutraceuticals and methods of controllably releasing nutraceuticals
ATE341312T1 (de) * 2003-05-20 2006-10-15 Ethypharm Sa Orale pharmazeutische zusammensetzung mit verzögerter freisetzung
FR2855412B1 (fr) * 2003-05-27 2007-05-25 Menvielle Bourg Fabienn Joanny Composition a liberation prolongee de magnesium, et son application dans le domaine therapeutique, cosmetique et nutritionnel
WO2004112746A1 (en) * 2003-06-26 2004-12-29 Korea Research Institute Of Chemical Technology Controlled release-drug delivery system for oral administration
WO2005011637A1 (ja) * 2003-08-04 2005-02-10 Eisai Co., Ltd. 用時分散型製剤
KR100615952B1 (ko) 2004-05-27 2006-08-28 한국화학연구원 서방형 약물 전달 시스템
AU2006254554B2 (en) * 2005-06-03 2011-11-24 Egalet Ltd A solid pharmaceutical composition with a first fraction of a dispersion medium and a second fraction of a matrix, the latter being at least partially first exposed to gastrointestinal fluids
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US8679541B2 (en) 2007-03-14 2014-03-25 Particle Dynamics International, Llc Spatial arrangement of particles in a drinking device for oral delivery of pharmaceuticals
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BRPI0815387B8 (pt) 2007-08-13 2021-05-25 Abuse Deterrent Pharmaceutical Llc composição farmacêutica, método para fazer uma composição farmacêutica e uso da composição farmacêutica
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FR2931361B1 (fr) * 2008-05-20 2012-08-31 Menvielle Bourg Fabienne Joanny Systeme a base de magnesium et son utilisation en cosmetique
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JP2015521988A (ja) 2012-07-06 2015-08-03 イガレット・リミテッド 制御放出用乱用防止性医薬組成物
US20140275038A1 (en) 2013-03-15 2014-09-18 Inspirion Delivery Technologies, Llc Abuse deterrent compositions and methods of use
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Also Published As

Publication number Publication date
EP0335560B1 (en) 1993-07-28
AU3227389A (en) 1989-10-05
DK156289D0 (da) 1989-03-30
US5068112A (en) 1991-11-26
ZA892131B (en) 1989-11-29
EP0335560A3 (en) 1990-12-27
DE68907762T2 (de) 1993-11-11
DK156289A (da) 1989-10-01
KR950007202B1 (ko) 1995-07-04
NO178136C (no) 1996-01-31
PT90153B (pt) 1994-07-29
ATE91888T1 (de) 1993-08-15
NO891052L (no) 1989-10-02
FR2629344A1 (fr) 1989-10-06
FI101344B1 (fi) 1998-06-15
CA1339078C (en) 1997-07-29
FI891163A (fi) 1989-10-01
NO891052D0 (no) 1989-03-13
HK76195A (en) 1995-05-26
IE64348B1 (en) 1995-07-26
EP0335560A2 (en) 1989-10-04
PT90153A (pt) 1989-11-10
NO178136B (no) 1995-10-23
FI891163A0 (fi) 1989-03-10
FR2629344B1 (fr) 1994-09-16
DE68907762T3 (de) 2003-11-20
PH25791A (hu) 1991-11-05
HUT50050A (en) 1989-12-28
RU1836083C (ru) 1993-08-23
FI101344B (fi) 1998-06-15
EP0335560B2 (en) 2002-01-23
IL89695A0 (en) 1989-09-28
AU610711B2 (en) 1991-05-23
HU201882B (en) 1991-01-28
IE891006L (en) 1989-09-30
DE68907762D1 (de) 1993-09-02
ES2059729T3 (es) 1994-11-16
ES2059729T5 (es) 2002-09-16
KR890014095A (ko) 1989-10-21

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