DK455286A - Farmaceutisk middel med langsom frigoering og fremgangsmaade til dets fremstilling - Google Patents

Farmaceutisk middel med langsom frigoering og fremgangsmaade til dets fremstilling Download PDF

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Publication number
DK455286A
DK455286A DK455286A DK455286A DK455286A DK 455286 A DK455286 A DK 455286A DK 455286 A DK455286 A DK 455286A DK 455286 A DK455286 A DK 455286A DK 455286 A DK455286 A DK 455286A
Authority
DK
Denmark
Prior art keywords
tryptophan
pharmaceutical composition
fumaric acid
procedure
preparation
Prior art date
Application number
DK455286A
Other languages
English (en)
Other versions
DK166478B1 (da
DK455286D0 (da
Inventor
Yoshimitsu Iida
Shuji Sumida
Original Assignee
Chugai Pharmaceutical 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
Application filed by Chugai Pharmaceutical Co Ltd filed Critical Chugai Pharmaceutical Co Ltd
Publication of DK455286D0 publication Critical patent/DK455286D0/da
Publication of DK455286A publication Critical patent/DK455286A/da
Application granted granted Critical
Publication of DK166478B1 publication Critical patent/DK166478B1/da

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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
    • 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
    • A61K31/455—Nicotinic acids, e.g. niacin; Derivatives thereof, e.g. esters, amides
    • 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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2013—Organic compounds, e.g. phospholipids, fats
    • A61K9/2018—Sugars, or sugar alcohols, e.g. lactose, mannitol; Derivatives thereof, e.g. polysorbates
    • 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
    • A61K9/2072—Pills, tablets, discs, rods characterised by shape, structure or size; Tablets with holes, special break lines or identification marks; Partially coated tablets; Disintegrating flat shaped forms
    • A61K9/2086—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat
    • A61K9/209—Layered tablets, e.g. bilayer tablets; Tablets of the type inert core-active coat containing drug in at least two layers or in the core and in at least one outer layer
    • 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
    • A61K9/5084—Mixtures of one or more drugs in different galenical forms, at least one of which being granules, microcapsules or (coated) microparticles according to A61K9/16 or A61K9/50, e.g. for obtaining a specific release pattern or for combining different drugs

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
DK455286A 1985-09-26 1986-09-24 Farmaceutisk praeparat med langsom frigoering DK166478B1 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP21327785 1985-09-26
JP21327785 1985-09-26

Publications (3)

Publication Number Publication Date
DK455286D0 DK455286D0 (da) 1986-09-24
DK455286A true DK455286A (da) 1987-03-27
DK166478B1 DK166478B1 (da) 1993-06-01

Family

ID=16636441

Family Applications (2)

Application Number Title Priority Date Filing Date
DK455286A DK166478B1 (da) 1985-09-26 1986-09-24 Farmaceutisk praeparat med langsom frigoering
DK108192A DK170110B1 (da) 1985-09-26 1992-08-31 Farmaceutisk præparat med langsom frigivelse og anvendelse af fumarsyre til fremstilling af præpar atet

Family Applications After (1)

Application Number Title Priority Date Filing Date
DK108192A DK170110B1 (da) 1985-09-26 1992-08-31 Farmaceutisk præparat med langsom frigivelse og anvendelse af fumarsyre til fremstilling af præpar atet

Country Status (15)

Country Link
US (1) US5188840A (da)
EP (2) EP0386801B1 (da)
JP (1) JPH0772142B2 (da)
KR (1) KR950010145B1 (da)
AT (2) ATE108647T1 (da)
AU (1) AU587281B2 (da)
CA (1) CA1282327C (da)
DE (2) DE3689983T2 (da)
DK (2) DK166478B1 (da)
ES (1) ES2001993A6 (da)
FI (1) FI86146C (da)
HK (1) HK65393A (da)
IE (2) IE66255B1 (da)
NO (1) NO175763C (da)
SG (1) SG64993G (da)

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US5057317A (en) * 1987-03-24 1991-10-15 Chugai Seiyaku Kabushiki Kaisha Slow-release pharmaceutical agent
CA1323833C (en) * 1987-04-28 1993-11-02 Yatindra M. Joshi Pharmaceutical compositions in the form of beadlets and method
SE509029C2 (sv) * 1988-08-16 1998-11-30 Ss Pharmaceutical Co Långtidsverkande diklofenak-natriumpreparat
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IT1255522B (it) * 1992-09-24 1995-11-09 Ubaldo Conte Compressa per impiego terapeutico atta a cedere una o piu' sostanze attive con differenti velocita'
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FR2742659B1 (fr) * 1995-12-22 1998-03-13 Pf Medicament Procede de fabrication de minispheres matricielles a liberation prolongee
WO1999017751A1 (en) * 1997-10-03 1999-04-15 Smithkline Beecham Corporation Controlled release solid dosage forms of lithium carbonate
JP5048177B2 (ja) * 1998-05-15 2012-10-17 中外製薬株式会社 放出制御製剤
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US6720356B2 (en) * 2001-04-20 2004-04-13 Spencer Feldman Magnesium di-potassium EDTA complex and method of administration
US6837696B2 (en) * 2001-09-28 2005-01-04 Mcneil-Ppc, Inc. Apparatus for manufacturing dosage forms
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US20060013875A1 (en) * 2002-05-29 2006-01-19 Impax Laboratories, Inc. Combination immediate release controlled release levodopa/carbidopa dosage forms
US20040166159A1 (en) * 2002-05-29 2004-08-26 Chien-Hsuan Han Pharmaceutical dosage forms having immediate and controlled release properties that contain an aromatic amino acid decarboxylase inhibitor and levodopa
US20090035260A1 (en) * 2002-07-29 2009-02-05 Therapicon Srl Enhanced nasal composition of active peptide
US7807197B2 (en) * 2002-09-28 2010-10-05 Mcneil-Ppc, Inc. Composite dosage forms having an inlaid portion
US20040228918A1 (en) * 2003-01-02 2004-11-18 Chih-Ming Chen Granule modulating hydrogel system
ITMI20040235A1 (it) * 2004-02-13 2004-05-13 Therapicon Srl Preparazione farmaceutica per il cavo orale
DE102004039196B4 (de) 2004-08-12 2008-07-31 Dr.Kamprad Kg Neue Formulierung für L-Tryptophan
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Also Published As

Publication number Publication date
AU587281B2 (en) 1989-08-10
US5188840A (en) 1993-02-23
CA1282327C (en) 1991-04-02
IE940953L (en) 1987-03-26
IE862468L (en) 1987-03-26
DK108192A (da) 1992-08-31
ATE62408T1 (de) 1991-04-15
NO175763C (no) 1994-12-07
FI86146B (fi) 1992-04-15
EP0386801A2 (en) 1990-09-12
FI86146C (fi) 1992-07-27
IE66255B1 (en) 1995-12-27
NO863796D0 (no) 1986-09-24
DE3689983D1 (de) 1994-08-25
KR950010145B1 (ko) 1995-09-11
DK166478B1 (da) 1993-06-01
EP0386801B1 (en) 1994-07-20
ES2001993A6 (es) 1988-07-01
FI863889L (fi) 1987-03-27
NO175763B (no) 1994-08-29
DK455286D0 (da) 1986-09-24
JPH0772142B2 (ja) 1995-08-02
HK65393A (en) 1993-07-16
DK170110B1 (da) 1995-05-29
SG64993G (en) 1993-08-06
EP0218148B1 (en) 1991-04-10
DE3678661D1 (de) 1991-05-16
DK108192D0 (da) 1992-08-31
AU6273086A (en) 1987-04-02
ATE108647T1 (de) 1994-08-15
EP0386801A3 (en) 1990-11-07
KR870002838A (ko) 1987-04-13
FI863889A0 (fi) 1986-09-26
EP0218148A1 (en) 1987-04-15
JPS62149630A (ja) 1987-07-03
DE3689983T2 (de) 1995-02-23
IE81099B1 (en) 2000-03-08
NO863796L (no) 1987-03-27

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