DE69915184D1 - Pharmazeutische Formulierung und Dosierform bestehend aus Polysacchariden zur kontrollierten Wirkstoff-Freisetzung im Dickdarm - Google Patents

Pharmazeutische Formulierung und Dosierform bestehend aus Polysacchariden zur kontrollierten Wirkstoff-Freisetzung im Dickdarm

Info

Publication number
DE69915184D1
DE69915184D1 DE69915184T DE69915184T DE69915184D1 DE 69915184 D1 DE69915184 D1 DE 69915184D1 DE 69915184 T DE69915184 T DE 69915184T DE 69915184 T DE69915184 T DE 69915184T DE 69915184 D1 DE69915184 D1 DE 69915184D1
Authority
DE
Germany
Prior art keywords
dosage form
polysaccharides
colon
controlled release
pharmaceutical formulation
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 - Lifetime
Application number
DE69915184T
Other languages
English (en)
Other versions
DE69915184T2 (de
Inventor
Seung Seo Lee
Chang Baeg Lim
Chaul Min Pai
Sujung Lee
In Park
Gun Seomoon
Heenam Park
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Samyang Biopharmaceuticals Corp
Original Assignee
Samyang Corp
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 Samyang Corp filed Critical Samyang Corp
Application granted granted Critical
Publication of DE69915184D1 publication Critical patent/DE69915184D1/de
Publication of DE69915184T2 publication Critical patent/DE69915184T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00Medicinal preparations containing organic active ingredients
    • A61K31/70Carbohydrates; Sugars; Derivatives thereof
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • A61K9/5073Microcapsules 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
    • A61K9/5078Microcapsules 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/20Pills, tablets, discs, rods
    • A61K9/28Dragees; Coated pills or tablets, e.g. with film or compression coating
    • A61K9/2806Coating materials
    • A61K9/2833Organic macromolecular compounds
    • A61K9/286Polysaccharides, e.g. gums; Cyclodextrin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4816Wall or shell material
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4891Coated capsules; Multilayered drug free capsule shells
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61KPREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K9/00Medicinal preparations characterised by special physical form
    • A61K9/48Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/50Microcapsules 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
    • A61K9/5005Wall or coating material
    • A61K9/5021Organic macromolecular compounds
    • A61K9/5036Polysaccharides, e.g. gums, alginate; Cyclodextrin
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P1/00Drugs for disorders of the alimentary tract or the digestive system
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L5/00Compositions of polysaccharides or of their derivatives not provided for in groups C08L1/00 or C08L3/00
    • C08L5/06Pectin; Derivatives thereof

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Polymers & Plastics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Chemical & Material Sciences (AREA)
  • Molecular Biology (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)
DE69915184T 1998-07-23 1999-07-15 Pharmazeutische Formulierung und Dosierform bestehend aus Polysacchariden zur kontrollierten Wirkstoff-Freisetzung im Dickdarm Expired - Lifetime DE69915184T2 (de)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR19980029740 1998-07-23
KR9829740 1998-07-23
KR9914665 1999-04-23
KR1019990014665A KR20000011247A (ko) 1998-07-23 1999-04-23 다당류를이용한대장선택성약물전달조성물및약학제제

Publications (2)

Publication Number Publication Date
DE69915184D1 true DE69915184D1 (de) 2004-04-08
DE69915184T2 DE69915184T2 (de) 2004-12-30

Family

ID=26633955

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69915184T Expired - Lifetime DE69915184T2 (de) 1998-07-23 1999-07-15 Pharmazeutische Formulierung und Dosierform bestehend aus Polysacchariden zur kontrollierten Wirkstoff-Freisetzung im Dickdarm

Country Status (13)

Country Link
US (1) US6413494B1 (de)
EP (1) EP0974344B1 (de)
JP (1) JP4088420B2 (de)
KR (2) KR20000011247A (de)
CN (1) CN1166406C (de)
AT (1) ATE260649T1 (de)
AU (1) AU744183B2 (de)
BR (1) BR9912075B1 (de)
CA (1) CA2336815C (de)
DE (1) DE69915184T2 (de)
ES (1) ES2214813T3 (de)
MX (1) MXPA01000768A (de)
WO (1) WO2000004924A1 (de)

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JP4744782B2 (ja) * 2001-03-27 2011-08-10 プロ−ファーマシューティカルズ,インク. 癌の治療のための化学療法剤との多糖の同時投与
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Also Published As

Publication number Publication date
JP2002521346A (ja) 2002-07-16
EP0974344A2 (de) 2000-01-26
BR9912075B1 (pt) 2011-08-23
KR100425028B1 (ko) 2004-03-27
DE69915184T2 (de) 2004-12-30
ATE260649T1 (de) 2004-03-15
AU744183B2 (en) 2002-02-14
JP4088420B2 (ja) 2008-05-21
US6413494B1 (en) 2002-07-02
CN1166406C (zh) 2004-09-15
CN1310630A (zh) 2001-08-29
MXPA01000768A (es) 2002-04-08
WO2000004924A1 (en) 2000-02-03
EP0974344B1 (de) 2004-03-03
KR20010074641A (ko) 2001-08-04
AU4062799A (en) 2000-02-14
CA2336815A1 (en) 2000-02-03
CA2336815C (en) 2005-06-07
EP0974344A3 (de) 2000-03-01
ES2214813T3 (es) 2004-09-16
BR9912075A2 (pt) 2010-08-31
KR20000011247A (ko) 2000-02-25

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