SG11202004062WA - Process and device for preparing a solid dispersion - Google Patents

Process and device for preparing a solid dispersion

Info

Publication number
SG11202004062WA
SG11202004062WA SG11202004062WA SG11202004062WA SG11202004062WA SG 11202004062W A SG11202004062W A SG 11202004062WA SG 11202004062W A SG11202004062W A SG 11202004062WA SG 11202004062W A SG11202004062W A SG 11202004062WA SG 11202004062W A SG11202004062W A SG 11202004062WA
Authority
SG
Singapore
Prior art keywords
preparing
solid dispersion
dispersion
solid
Prior art date
Application number
SG11202004062WA
Other languages
English (en)
Inventor
Tiziana Adage
Original Assignee
Bit Pharma Gmbh
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 Bit Pharma Gmbh filed Critical Bit Pharma Gmbh
Publication of SG11202004062WA publication Critical patent/SG11202004062WA/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
    • A61K9/14—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
    • A61K9/2004—Excipients; Inactive ingredients
    • A61K9/2022—Organic macromolecular compounds
    • A61K9/2031—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, polyethylene oxide, poloxamers
    • A61K9/204—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • A61K31/33—Heterocyclic compounds
    • A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
    • A61K31/435—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with one nitrogen as the only ring hetero atom
    • A61K31/44—Non condensed pyridines; Hydrogenated derivatives thereof
    • A61K31/4422—1,4-Dihydropyridines, e.g. nifedipine, nicardipine
    • 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
    • A61K9/1629—Organic macromolecular compounds
    • A61K9/1641—Organic macromolecular compounds obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyethylene glycol, poloxamers
    • A61K9/1647—Polyesters, e.g. poly(lactide-co-glycolide)
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/022—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the choice of material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/043—PGA, i.e. polyglycolic acid or polyglycolide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2067/00—Use of polyesters or derivatives thereof, as moulding material
    • B29K2067/04—Polyesters derived from hydroxycarboxylic acids
    • B29K2067/046—PLA, i.e. polylactic acid or polylactide
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2105/00—Condition, form or state of moulded material or of the material to be shaped
    • B29K2105/0005—Condition, form or state of moulded material or of the material to be shaped containing compounding ingredients
    • B29K2105/0035—Medical or pharmaceutical agents

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
SG11202004062WA 2017-11-30 2018-11-29 Process and device for preparing a solid dispersion SG11202004062WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP17204645.0A EP3492070A1 (fr) 2017-11-30 2017-11-30 Procédé et dispositif de préparation d'une dispersion solide
PCT/EP2018/083009 WO2019106090A1 (fr) 2017-11-30 2018-11-29 Procédé et dispositif de préparation d'une dispersion solide

Publications (1)

Publication Number Publication Date
SG11202004062WA true SG11202004062WA (en) 2020-06-29

Family

ID=60811754

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11202004062WA SG11202004062WA (en) 2017-11-30 2018-11-29 Process and device for preparing a solid dispersion

Country Status (17)

Country Link
US (1) US11413247B2 (fr)
EP (2) EP3492070A1 (fr)
JP (1) JP7250029B2 (fr)
CN (1) CN111405894A (fr)
AU (1) AU2018376566B2 (fr)
BR (1) BR112020008646A2 (fr)
CL (1) CL2020001176A1 (fr)
DK (1) DK3716951T3 (fr)
ES (1) ES2910012T3 (fr)
HU (1) HUE058088T2 (fr)
IL (1) IL274348A (fr)
MX (1) MX2020004589A (fr)
PL (1) PL3716951T3 (fr)
PT (1) PT3716951T (fr)
SG (1) SG11202004062WA (fr)
SI (1) SI3716951T1 (fr)
WO (1) WO2019106090A1 (fr)

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3024416C2 (de) * 1980-06-28 1982-04-15 Gödecke AG, 1000 Berlin Verfahren zur Herstellung von Arzneimitteln mit retardierter Wirkstoff-Freisetzung
DK0641195T3 (da) * 1992-05-22 1996-08-05 Goedecke Ag Fremgangsmåde til fremstilling af lægemiddelblandinger med forsinket virkning
DE19721467A1 (de) * 1997-05-22 1998-11-26 Basf Ag Verfahren zur Herstellung kleinteiliger Zubereitungen biologisch aktiver Stoffe
JP2001520984A (ja) * 1997-10-27 2001-11-06 メルク パテント ゲゼルシャフト ミット ベシュレンクテル ハフトング 水難溶性薬剤の固態溶剤及び固体分散体
JPH11286439A (ja) * 1998-04-01 1999-10-19 Senju Pharmaceut Co Ltd 生分解性ポリマー型薬物放出システム
US6455526B1 (en) * 1998-12-16 2002-09-24 Aventis Pharmaceuticals, Inc. Biodegradable polymer encapsulated pharmaceutical compositions and method for preparing the same
SK14182003A3 (sk) 2001-05-23 2004-05-04 Hexal Ag Homogenizát pre implantáty a mikročastice
WO2004069138A2 (fr) * 2003-02-03 2004-08-19 Novartis Ag Formulation pharmaceutique
US8486456B2 (en) * 2005-08-08 2013-07-16 Abbott Gmbh & Co., Kg Itraconazole compositions with improved bioavailability
EP2140883B1 (fr) * 2007-04-20 2012-10-31 Daido Chemical Corporation Nouvelle base pour dispersion solide sèche, dispersion solide contenant la base et composition contenant la dispersion
CN101835492B (zh) * 2007-08-21 2012-11-21 德克萨斯州立大学董事会 用于制药应用的热动力学混合
CN101254180B (zh) * 2008-03-28 2010-11-10 辽宁正鑫药物研究有限公司 一种内容物为半固体组合物的尼莫地平胶囊剂及制备方法
EP2140861A1 (fr) * 2008-06-30 2010-01-06 Abbott GmbH & Co. KG Formule de dosage pharmaceutique comportant une composition de porteur polymérique
EP2308478A1 (fr) * 2009-10-06 2011-04-13 Abbott GmbH & Co. KG Système de libération prolongée d'agents bloquants des canaux calciques
FR2999081B1 (fr) * 2012-12-06 2015-02-27 Hra Pharma Lab Dispersion solide d'un modulateur selectif du recepteur a la progesterone
CN103006568A (zh) * 2013-01-05 2013-04-03 中国科学院苏州纳米技术与纳米仿生研究所 非洛地平固态分散物及其制备方法
JP6691752B2 (ja) * 2014-08-29 2020-05-13 花王株式会社 難溶解性ポリフェノール類を含有する固体分散体の製造方法
JP6972623B2 (ja) * 2016-04-26 2021-11-24 三菱ケミカル株式会社 固体分散体用基剤、それを用いた固体分散体の製造方法及び固体分散体

Also Published As

Publication number Publication date
CN111405894A (zh) 2020-07-10
DK3716951T3 (da) 2022-04-04
JP2021504487A (ja) 2021-02-15
HUE058088T2 (hu) 2022-06-28
PT3716951T (pt) 2022-04-06
ES2910012T3 (es) 2022-05-11
AU2018376566A1 (en) 2020-04-23
BR112020008646A2 (pt) 2020-10-27
AU2018376566B2 (en) 2023-11-30
US11413247B2 (en) 2022-08-16
WO2019106090A1 (fr) 2019-06-06
EP3716951B1 (fr) 2022-01-05
PL3716951T3 (pl) 2022-06-06
US20200368165A1 (en) 2020-11-26
CL2020001176A1 (es) 2020-10-30
EP3716951A1 (fr) 2020-10-07
JP7250029B2 (ja) 2023-03-31
IL274348A (en) 2020-06-30
MX2020004589A (es) 2022-08-11
RU2020121500A3 (fr) 2022-04-05
RU2020121500A (ru) 2021-12-30
SI3716951T1 (sl) 2022-06-30
EP3492070A1 (fr) 2019-06-05

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