TW408021B - Arrangement for the controlled release of active substance in the gastrointestinal tract with delayed pylorus passage - Google Patents

Arrangement for the controlled release of active substance in the gastrointestinal tract with delayed pylorus passage Download PDF

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Publication number
TW408021B
TW408021B TW88107903A TW88107903A TW408021B TW 408021 B TW408021 B TW 408021B TW 88107903 A TW88107903 A TW 88107903A TW 88107903 A TW88107903 A TW 88107903A TW 408021 B TW408021 B TW 408021B
Authority
TW
Taiwan
Prior art keywords
pouch
item
patent application
active substance
gastric juice
Prior art date
Application number
TW88107903A
Other languages
English (en)
Chinese (zh)
Inventor
Frank Becher
Original Assignee
Lohmann Therapie Syst Lts
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 Lohmann Therapie Syst Lts filed Critical Lohmann Therapie Syst Lts
Application granted granted Critical
Publication of TW408021B publication Critical patent/TW408021B/zh

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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
    • A61K9/0002—Galenical forms characterised by the drug release technique; Application systems commanded by energy
    • A61K9/0007—Effervescent
    • 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
    • A61K9/2077—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets
    • A61K9/2081—Tablets comprising drug-containing microparticles in a substantial amount of supporting matrix; Multiparticulate tablets with microcapsules or coated microparticles according to A61K9/50
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Epidemiology (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
TW88107903A 1998-05-18 1999-05-15 Arrangement for the controlled release of active substance in the gastrointestinal tract with delayed pylorus passage TW408021B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1998122278 DE19822278A1 (de) 1998-05-18 1998-05-18 Vorrichtung zur kontrollierten Freisetzung von Wirkstoff im Gastrointestinaltrakt mit verzögerter Pyloruspassage

Publications (1)

Publication Number Publication Date
TW408021B true TW408021B (en) 2000-10-11

Family

ID=7868181

Family Applications (1)

Application Number Title Priority Date Filing Date
TW88107903A TW408021B (en) 1998-05-18 1999-05-15 Arrangement for the controlled release of active substance in the gastrointestinal tract with delayed pylorus passage

Country Status (5)

Country Link
EP (1) EP1083933A1 (de)
AU (1) AU3930799A (de)
DE (1) DE19822278A1 (de)
TW (1) TW408021B (de)
WO (1) WO1999059637A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19920837A1 (de) * 1999-05-06 2000-11-16 Lohmann Therapie Syst Lts Gastroretentives System für verlängerte Verweilzeit im Magen bzw. im Gastrointestinaltrakt
TW200533391A (en) 2004-03-25 2005-10-16 Sun Pharmaceutical Ind Ltd Gastric retention drug delivery system

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL87710A (en) * 1987-09-18 1992-06-21 Ciba Geigy Ag Covered floating retard form for controlled release in gastric juice
DE3803482A1 (de) * 1988-02-05 1989-08-17 Lohmann Therapie Syst Lts Schwimmfaehiges orales therapeutisches system
US5527545A (en) * 1989-09-18 1996-06-18 Recordati S.A. Chemical And Pharmaceutical Company Liquid-suspension controlled-release pharmaceutical composition
DE4419818C2 (de) * 1994-06-07 1998-10-22 Lohmann Therapie Syst Lts Wirkstoffträger zur kontrollierten Freisetzung von Wirkstoffen im Gastrointestinaltrakt mit verzögerter Pyloruspassage und Verfahren zur Herstellung desselben
US6290989B1 (en) * 1997-01-14 2001-09-18 Lts Lohmann Therapie-Systeme Ag Expandable gastro-retentive therapeutic system with controlled active substance release in the gastro-intestinal tract

Also Published As

Publication number Publication date
DE19822278A1 (de) 1999-12-02
EP1083933A1 (de) 2001-03-21
WO1999059637A1 (de) 1999-11-25
AU3930799A (en) 1999-12-06

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