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IT1115596B - METHOD FOR THE PREPARATION OF GASTORESISTANT AND ENTERO-SOLUBLE MICROGRANULES OF PHARMACEUTICAL SUBSTANCES, IN PARTICULAR OF PROTEIN SUBSTANCES AND MICROGRANULES PREPARED WITH THE METHOD - Google Patents

METHOD FOR THE PREPARATION OF GASTORESISTANT AND ENTERO-SOLUBLE MICROGRANULES OF PHARMACEUTICAL SUBSTANCES, IN PARTICULAR OF PROTEIN SUBSTANCES AND MICROGRANULES PREPARED WITH THE METHOD

Info

Publication number
IT1115596B
IT1115596B IT21193/78A IT2119378A IT1115596B IT 1115596 B IT1115596 B IT 1115596B IT 21193/78 A IT21193/78 A IT 21193/78A IT 2119378 A IT2119378 A IT 2119378A IT 1115596 B IT1115596 B IT 1115596B
Authority
IT
Italy
Prior art keywords
microgranules
substances
gastoresistant
entero
preparation
Prior art date
Application number
IT21193/78A
Other languages
Italian (it)
Other versions
IT7821193A0 (en
Inventor
Gilberto Dondi
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
Priority to IT21193/78A priority Critical patent/IT1115596B/en
Publication of IT7821193A0 publication Critical patent/IT7821193A0/en
Priority to FR7900916A priority patent/FR2419722A1/en
Priority to ES477354A priority patent/ES477354A1/en
Application granted granted Critical
Publication of IT1115596B publication Critical patent/IT1115596B/en

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)
IT21193/78A 1978-03-13 1978-03-13 METHOD FOR THE PREPARATION OF GASTORESISTANT AND ENTERO-SOLUBLE MICROGRANULES OF PHARMACEUTICAL SUBSTANCES, IN PARTICULAR OF PROTEIN SUBSTANCES AND MICROGRANULES PREPARED WITH THE METHOD IT1115596B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT21193/78A IT1115596B (en) 1978-03-13 1978-03-13 METHOD FOR THE PREPARATION OF GASTORESISTANT AND ENTERO-SOLUBLE MICROGRANULES OF PHARMACEUTICAL SUBSTANCES, IN PARTICULAR OF PROTEIN SUBSTANCES AND MICROGRANULES PREPARED WITH THE METHOD
FR7900916A FR2419722A1 (en) 1978-03-13 1979-01-15 Entero-soluble pharmaceutical granules - comprising an active core coated with sugar and two copolymer layers
ES477354A ES477354A1 (en) 1978-03-13 1979-02-01 Entero-soluble pharmaceutical granules - comprising an active core coated with sugar and two copolymer layers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT21193/78A IT1115596B (en) 1978-03-13 1978-03-13 METHOD FOR THE PREPARATION OF GASTORESISTANT AND ENTERO-SOLUBLE MICROGRANULES OF PHARMACEUTICAL SUBSTANCES, IN PARTICULAR OF PROTEIN SUBSTANCES AND MICROGRANULES PREPARED WITH THE METHOD

Publications (2)

Publication Number Publication Date
IT7821193A0 IT7821193A0 (en) 1978-03-13
IT1115596B true IT1115596B (en) 1986-02-03

Family

ID=11178168

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21193/78A IT1115596B (en) 1978-03-13 1978-03-13 METHOD FOR THE PREPARATION OF GASTORESISTANT AND ENTERO-SOLUBLE MICROGRANULES OF PHARMACEUTICAL SUBSTANCES, IN PARTICULAR OF PROTEIN SUBSTANCES AND MICROGRANULES PREPARED WITH THE METHOD

Country Status (3)

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

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0059817B1 (en) * 1981-03-11 1985-10-09 Mirko Beljanski Serpentine, alstonine and sempervirine drugs for the specific inhibition of tumurous and cancerous cells
DK150008C (en) * 1981-11-20 1987-05-25 Benzon As Alfred PROCEDURE FOR THE PREPARATION OF A PHARMACEUTICAL ORAL POLYDEPOT PREPARATION
IT1153487B (en) * 1982-04-15 1987-01-14 Prophin Lab Spa PHARMACEUTICAL PRODUCTS IN FORM-DELAY AND PROCEDURE TO OBTAIN THEM
US4728512A (en) * 1985-05-06 1988-03-01 American Home Products Corporation Formulations providing three distinct releases
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
EP0319545B1 (en) * 1986-08-28 1992-03-18 Enzacor Properties Limited Animal growth promotant
ATE106242T1 (en) * 1986-08-28 1994-06-15 Enzacor Pty Ltd MICROGRANULAR PREPARATION FOR ADMINISTRATION OF BIOLOGICALLY ACTIVE SUBSTANCES IN THE GUTS OF ANIMALS.
US5597564A (en) * 1986-08-28 1997-01-28 Enzacor Properties Limited Method of administering a microgranular preparation to the intestinal region 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 (en) 2000-11-16 2003-02-28 Ethypharm Lab Prod Ethiques MICROGRANULES BASED ON ACTIVE PRINCIPLE, PROCESS FOR THE MANUFACTURE AND PHARMACEUTICAL COMPOSITIONS INCLUDING THE SAID MICROGRANULES
CA2529984C (en) 2003-06-26 2012-09-25 Isa Odidi Oral multi-functional pharmaceutical capsule preparations of proton pump inhibitors
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
CA2648280C (en) 2006-04-03 2014-03-11 Isa Odidi Controlled release delivery device comprising an organosol coat
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 (en) * 1963-09-10 1965-11-04 Hoffmann La Roche Process for the production of an oral medicinal preparation which only releases its active ingredient in the ileum
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 (en) * 1971-11-23 1972-04-04 Schmid Inc Julius COMPOSITIONS BASED ON POLYENE MACROLIDES. (
LU72439A1 (en) * 1975-05-09 1977-02-09

Also Published As

Publication number Publication date
FR2419722A1 (en) 1979-10-12
ES477354A1 (en) 1980-03-01
IT7821193A0 (en) 1978-03-13
FR2419722B1 (en) 1981-07-31

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