AU2018222638B2 - Process for producing coated particles - Google Patents

Process for producing coated particles Download PDF

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Publication number
AU2018222638B2
AU2018222638B2 AU2018222638A AU2018222638A AU2018222638B2 AU 2018222638 B2 AU2018222638 B2 AU 2018222638B2 AU 2018222638 A AU2018222638 A AU 2018222638A AU 2018222638 A AU2018222638 A AU 2018222638A AU 2018222638 B2 AU2018222638 B2 AU 2018222638B2
Authority
AU
Australia
Prior art keywords
core
total weight
coated particles
present
coated
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.)
Active
Application number
AU2018222638A
Other languages
English (en)
Other versions
AU2018222638A1 (en
Inventor
Jihane Achkar
Elger Funda
Loni Schweikert
Kai Urban
Olivia Brigitte VIDONI
Ernst Zedi
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.)
DSM IP Assets BV
Original Assignee
DSM IP Assets BV
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 DSM IP Assets BV filed Critical DSM IP Assets BV
Publication of AU2018222638A1 publication Critical patent/AU2018222638A1/en
Application granted granted Critical
Publication of AU2018222638B2 publication Critical patent/AU2018222638B2/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1605—Excipients; Inactive ingredients
    • A61K9/1617—Organic compounds, e.g. phospholipids, fats
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/01—Hydrocarbons
    • A61K31/015—Hydrocarbons carbocyclic
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/185—Acids; Anhydrides, halides or salts thereof, e.g. sulfur acids, imidic, hydrazonic or hydroximic acids
    • A61K31/19—Carboxylic acids, e.g. valproic acid
    • A61K31/20—Carboxylic acids, e.g. valproic acid having a carboxyl group bound to a chain of seven or more carbon atoms, e.g. stearic, palmitic, arachidic acids
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
    • A61K31/00—Medicinal preparations containing organic active ingredients
    • A61K31/21—Esters, e.g. nitroglycerine, selenocyanates
    • A61K31/215—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids
    • A61K31/216—Esters, e.g. nitroglycerine, selenocyanates of carboxylic acids of acids having aromatic rings, e.g. benactizyne, clofibrate
    • 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
    • A61K9/14—Particulate form, e.g. powders, Processes for size reducing of pure drugs or the resulting products, Pure drug nanoparticles
    • A61K9/16—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction
    • A61K9/1682—Processes
    • A61K9/1694—Processes resulting in granules or microspheres of the matrix type containing more than 5% of excipient
    • 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
    • A61K9/48—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
    • A61K9/5005—Wall or coating material
    • A61K9/5015—Organic compounds, e.g. fats, sugars
    • 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
    • A61K9/5089—Processes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Biophysics (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)
  • Glanulating (AREA)
AU2018222638A 2017-02-20 2018-02-16 Process for producing coated particles Active AU2018222638B2 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP17156871.0 2017-02-20
EP17156871 2017-02-20
PCT/EP2018/053855 WO2018149952A1 (en) 2017-02-20 2018-02-16 Process for producing coated particles

Publications (2)

Publication Number Publication Date
AU2018222638A1 AU2018222638A1 (en) 2019-08-15
AU2018222638B2 true AU2018222638B2 (en) 2023-03-16

Family

ID=58185260

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2018222638A Active AU2018222638B2 (en) 2017-02-20 2018-02-16 Process for producing coated particles

Country Status (8)

Country Link
US (1) US10966934B2 (enExample)
EP (1) EP3582758A1 (enExample)
JP (1) JP6977957B2 (enExample)
KR (1) KR102515641B1 (enExample)
CN (1) CN110325177A (enExample)
AU (1) AU2018222638B2 (enExample)
NZ (1) NZ755788A (enExample)
WO (1) WO2018149952A1 (enExample)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4440341A1 (en) 2021-11-29 2024-10-09 Chr. Hansen A/S Fat and wax microencapsulated ambient stable bacteria and probiotics

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5891476A (en) * 1997-12-22 1999-04-06 Reo; Joe P. Tastemasked pharmaceutical system
WO2010111347A2 (en) * 2009-03-26 2010-09-30 Advanced Bionutrition Corporation Microencapsulation of bioactive substances and methods of making the same

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4828857A (en) * 1984-10-05 1989-05-09 Warner-Lambert Company Novel sweetener delivery systems
US5059416A (en) * 1989-06-26 1991-10-22 Warner-Lambert Company Zinc compound delivery system with improved taste and texture
US5200236A (en) * 1989-11-15 1993-04-06 Lever Brothers Company, Division Of Conopco, Inc. Method for wax encapsulating particles
US5230822A (en) * 1989-11-15 1993-07-27 Lever Brothers Company, Division Of Conopco, Inc. Wax-encapsulated particles
US5258132A (en) * 1989-11-15 1993-11-02 Lever Brothers Company, Division Of Conopco, Inc. Wax-encapsulated particles
JP3313114B2 (ja) * 1992-06-16 2002-08-12 不二製油株式会社 乳化剤及び乳化組成物並びに粉末化組成物
US5733575A (en) * 1994-10-07 1998-03-31 Bpsi Holdings, Inc. Enteric film coating compositions, method of coating therewith, and coated forms
US6025315A (en) * 1999-03-25 2000-02-15 Colgate Palmolive Company Automatic dishwashing tablets
EP1066836A1 (en) * 1999-06-11 2001-01-10 Sensus, part of Coöperatie COSUN U.A. Filler/binder hollow particles for tablets
US20040043070A1 (en) * 2002-05-14 2004-03-04 Ayres James W. Hot melt coating by direct blending and coated substrates
FR2851734B1 (fr) * 2003-02-28 2006-06-09 Galenix Innovations Procede pour la fabrication d'une composition pharmaceutique sous la forme de comprimes contenant un fibrate et comprimes obtenus selon le procede
US20080085318A1 (en) * 2005-07-16 2008-04-10 Cherukuri S R Coated compositions and methods for preparing same
MX351421B (es) * 2011-10-14 2017-10-13 Dsm Ip Assets Bv Nuevo sistema de recubrimiento.
CN108135858B (zh) * 2015-10-02 2022-03-22 帝斯曼知识产权资产管理有限公司 生产压制片剂的方法

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5891476A (en) * 1997-12-22 1999-04-06 Reo; Joe P. Tastemasked pharmaceutical system
WO2010111347A2 (en) * 2009-03-26 2010-09-30 Advanced Bionutrition Corporation Microencapsulation of bioactive substances and methods of making the same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ACHANTA, A.S. et al. Development of Hot Melt Coating Method" Drug Development and Industrial Pharmacy (1997) Vol.23 No.1, pages 441 to 449 *

Also Published As

Publication number Publication date
EP3582758A1 (en) 2019-12-25
AU2018222638A1 (en) 2019-08-15
JP2020508291A (ja) 2020-03-19
US20190380971A1 (en) 2019-12-19
CN110325177A (zh) 2019-10-11
WO2018149952A1 (en) 2018-08-23
KR20190117520A (ko) 2019-10-16
KR102515641B1 (ko) 2023-03-30
US10966934B2 (en) 2021-04-06
NZ755788A (en) 2022-05-27
BR112019017073A2 (pt) 2020-04-07
JP6977957B2 (ja) 2021-12-08

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