CA2271569A1 - Forme galenique pharmaceutique comportant des revetements enteriques polymeres multiples pour administration dans le colon - Google Patents

Forme galenique pharmaceutique comportant des revetements enteriques polymeres multiples pour administration dans le colon

Info

Publication number
CA2271569A1
CA2271569A1 CA002271569A CA2271569A CA2271569A1 CA 2271569 A1 CA2271569 A1 CA 2271569A1 CA 002271569 A CA002271569 A CA 002271569A CA 2271569 A CA2271569 A CA 2271569A CA 2271569 A1 CA2271569 A1 CA 2271569A1
Authority
CA
Canada
Prior art keywords
dosage form
enteric polymer
coating layer
colon
dissolve
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.)
Granted
Application number
CA002271569A
Other languages
English (en)
Other versions
CA2271569C (fr
Inventor
Gary Lee Manring
Gary Robert Kelm
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.)
Mayo Foundation for Medical Education and Research
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2271569A1 publication Critical patent/CA2271569A1/fr
Application granted granted Critical
Publication of CA2271569C publication Critical patent/CA2271569C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • A61K9/20—Pills, tablets, discs, rods
    • A61K9/28—Dragees; Coated pills or tablets, e.g. with film or compression coating
    • 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
    • A61K9/48—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
    • A61K9/48—Preparations in capsules, e.g. of gelatin, of chocolate
    • A61K9/4891—Coated capsules; Multilayered drug free capsule shells

Landscapes

  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Animal Behavior & Ethology (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Preparation (AREA)
CA002271569A 1996-11-15 1996-11-15 Forme galenique pharmaceutique comportant des revetements enteriques polymeres multiples pour administration dans le colon Expired - Fee Related CA2271569C (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1996/018258 WO1998022096A1 (fr) 1996-11-15 1996-11-15 Forme galenique pharmaceutique comportant des revetements enteriques polymeres multiples pour administration dans le colon

Publications (2)

Publication Number Publication Date
CA2271569A1 true CA2271569A1 (fr) 1998-05-28
CA2271569C CA2271569C (fr) 2003-01-28

Family

ID=22256127

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002271569A Expired - Fee Related CA2271569C (fr) 1996-11-15 1996-11-15 Forme galenique pharmaceutique comportant des revetements enteriques polymeres multiples pour administration dans le colon

Country Status (4)

Country Link
KR (1) KR20000053326A (fr)
AU (1) AU1075997A (fr)
CA (1) CA2271569C (fr)
WO (1) WO1998022096A1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1108431B1 (fr) * 1999-12-16 2003-05-02 Laboratorio Medinfar-Produtos Farmaceuticos, S.A. Compositions pharmaceutiques multiunitaires gastrorésistantes à base de piroxicam
IT1395143B1 (it) 2009-08-06 2012-09-05 Sofar Spa Composizioni granulari a rilascio controllato di mesalazina e processo per il loro ottenimento.
EP2371356B1 (fr) * 2010-03-12 2012-12-19 Phoeme GmbH Formulation pharmaceutique multiparticules pour absorption du colon
DK2897594T3 (da) 2012-09-21 2020-06-29 Ferring Bv Farmaceutisk sammensætning
US9682101B2 (en) 2013-03-25 2017-06-20 Ferring B.V. Composition for the treatment of disease
TW201739455A (zh) * 2016-04-19 2017-11-16 菲林公司 菸鹼醯胺的口服醫藥組成物
KR102030801B1 (ko) * 2017-12-22 2019-11-08 주식회사 사이언 백라이트 수명 관리 lcd 장치

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1115596B (it) * 1978-03-13 1986-02-03 Bayer Italia Spa Metodo per la preparazione di microgranuli gastoresistenti ed enterosolubili di sostanze farmaceutiche,in particolare di sostanze proteiche e microgranuli preparati con detto metodo
IT1230576B (it) * 1988-10-20 1991-10-28 Angeli Inst Spa Formulazioni farmaceutiche per via orale a liberazione selettiva nel colon
US5032405A (en) * 1989-09-27 1991-07-16 Warner-Lambert Company Oral pharmaceutical composition for acid sensitive proteinaceous agents
US5686105A (en) * 1993-10-19 1997-11-11 The Procter & Gamble Company Pharmaceutical dosage form with multiple enteric polymer coatings for colonic delivery
US5656290A (en) * 1993-02-26 1997-08-12 The Procter & Gamble Company Bisacodyl dosage form with multiple enteric polymer coatings for colonic delivery
CZ292360B6 (cs) * 1994-05-06 2003-09-17 Pfizer Inc. Dávkovací forma s řízeným uvolňováním obsahující azithromycin a způsob její výroby

Also Published As

Publication number Publication date
CA2271569C (fr) 2003-01-28
KR20000053326A (ko) 2000-08-25
WO1998022096A1 (fr) 1998-05-28
AU1075997A (en) 1998-06-10

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed