FR2419722B1 - - Google Patents

Info

Publication number
FR2419722B1
FR2419722B1 FR7900916A FR7900916A FR2419722B1 FR 2419722 B1 FR2419722 B1 FR 2419722B1 FR 7900916 A FR7900916 A FR 7900916A FR 7900916 A FR7900916 A FR 7900916A FR 2419722 B1 FR2419722 B1 FR 2419722B1
Authority
FR
France
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
Application number
FR7900916A
Other languages
French (fr)
Other versions
FR2419722A1 (fr
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.)
Bayer SpA
Original Assignee
Bayer Italia SpA
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 Bayer Italia SpA filed Critical Bayer Italia SpA
Publication of FR2419722A1 publication Critical patent/FR2419722A1/fr
Application granted granted Critical
Publication of FR2419722B1 publication Critical patent/FR2419722B1/fr
Granted 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
    • A61K9/48—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Preparation (AREA)
FR7900916A 1978-03-13 1979-01-15 Procede d'obtention de microgranules de substances pharmaceutiques, gastro-resistants et enterosolubles et microgranules ainsi obtenus Granted FR2419722A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21193/78A IT1115596B (it) 1978-03-13 1978-03-13 Metodo per la preparazione di microgranuli gastoresistenti ed enterosolubili di sostanze farmaceutiche,in particolare di sostanze proteiche e microgranuli preparati con detto metodo

Publications (2)

Publication Number Publication Date
FR2419722A1 FR2419722A1 (fr) 1979-10-12
FR2419722B1 true FR2419722B1 (enExample) 1981-07-31

Family

ID=11178168

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7900916A Granted FR2419722A1 (fr) 1978-03-13 1979-01-15 Procede d'obtention de microgranules de substances pharmaceutiques, gastro-resistants et enterosolubles et microgranules ainsi obtenus

Country Status (3)

Country Link
ES (1) ES477354A1 (enExample)
FR (1) FR2419722A1 (enExample)
IT (1) IT1115596B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001512A1 (en) * 1986-08-28 1988-03-10 Thomas Ko Sai Ying Animal growth promotant
WO1988001506A1 (en) * 1986-08-28 1988-03-10 Thomas Ko Sai Ying Microgranular preparation useful in the delivery of biologically active materials to the intestinal regions of animals
US9561188B2 (en) 2006-04-03 2017-02-07 Intellipharmaceutics Corporation Controlled release delivery device comprising an organosol coat

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3172570D1 (en) * 1981-03-11 1985-11-14 Mirko Beljanski Serpentine, alstonine and sempervirine drugs for the specific inhibition of tumurous and cancerous cells
DK150008C (da) * 1981-11-20 1987-05-25 Benzon As Alfred Fremgangsmaade til fremstilling af et farmaceutisk oralt polydepotpraeparat
IT1153487B (it) * 1982-04-15 1987-01-14 Prophin Lab Spa Prodotti farmaceutici in forma-ritardo e procedimento per ottenerli
US4728512A (en) * 1985-05-06 1988-03-01 American Home Products Corporation Formulations providing three distinct releases
US5597564A (en) * 1986-08-28 1997-01-28 Enzacor Properties Limited Method of administering a microgranular preparation to the intestinal region of animals
US5356625A (en) * 1986-08-28 1994-10-18 Enzacor Properties Limited Microgranular preparation useful in the delivery of biologically active materials to the intestinal regions of animals
US5133974A (en) * 1989-05-05 1992-07-28 Kv Pharmaceutical Company Extended release pharmaceutical formulations
US5914132A (en) * 1993-02-26 1999-06-22 The Procter & Gamble Company Pharmaceutical dosage form with multiple enteric polymer coatings for colonic delivery
CA2271569C (en) * 1996-11-15 2003-01-28 Gary Lee Manring Pharmaceutical dosage form with multiple enteric polymer coatings for colonic delivery
FR2816507B1 (fr) 2000-11-16 2003-02-28 Ethypharm Lab Prod Ethiques Microgranules a base de principe actif, procede de fabrication et compositons pharmaceutiques integrant lesdits microgranules
US8802139B2 (en) 2003-06-26 2014-08-12 Intellipharmaceutics Corp. Proton pump-inhibitor-containing capsules which comprise subunits differently structured for a delayed release of the active ingredient
US10624858B2 (en) 2004-08-23 2020-04-21 Intellipharmaceutics Corp Controlled release composition using transition coating, and method of preparing same
US10064828B1 (en) 2005-12-23 2018-09-04 Intellipharmaceutics Corp. Pulsed extended-pulsed and extended-pulsed pulsed drug delivery systems
US10960077B2 (en) 2006-05-12 2021-03-30 Intellipharmaceutics Corp. Abuse and alcohol resistant drug composition

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1204363B (de) * 1963-09-10 1965-11-04 Hoffmann La Roche Verfahren zur Herstellung einer oralen Arzneizubereitung, die ihren Wirkstoff erst im Ileum abgibt
US3446891A (en) * 1966-05-16 1969-05-27 Hoffmann La Roche Encapsulated acacia syrup adhesive overlaid n-acetyl-p-aminophenol beadlet cores retaining thereon dextromethorphan,chlorpheniramine,and phenylephrine
ZA727066B (en) * 1971-10-12 1974-05-29 Lilly Co Eli Enteric compositions
BE776171A (fr) * 1971-11-23 1972-04-04 Schmid Inc Julius Compositions a base de macrolides polyeniques. (
LU72439A1 (enExample) * 1975-05-09 1977-02-09

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988001512A1 (en) * 1986-08-28 1988-03-10 Thomas Ko Sai Ying Animal growth promotant
WO1988001506A1 (en) * 1986-08-28 1988-03-10 Thomas Ko Sai Ying Microgranular preparation useful in the delivery of biologically active materials to the intestinal regions of animals
US9561188B2 (en) 2006-04-03 2017-02-07 Intellipharmaceutics Corporation Controlled release delivery device comprising an organosol coat

Also Published As

Publication number Publication date
FR2419722A1 (fr) 1979-10-12
IT7821193A0 (it) 1978-03-13
IT1115596B (it) 1986-02-03
ES477354A1 (es) 1980-03-01

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Legal Events

Date Code Title Description
ST Notification of lapse