NO965081L - Fremgangsmåte for fremstilling av perler samt de oppnådde perler inneholdende en aktiv bestanddel med et ikke-definert smeltepunkt - Google Patents

Fremgangsmåte for fremstilling av perler samt de oppnådde perler inneholdende en aktiv bestanddel med et ikke-definert smeltepunkt

Info

Publication number
NO965081L
NO965081L NO965081A NO965081A NO965081L NO 965081 L NO965081 L NO 965081L NO 965081 A NO965081 A NO 965081A NO 965081 A NO965081 A NO 965081A NO 965081 L NO965081 L NO 965081L
Authority
NO
Norway
Prior art keywords
beads
pearls
tower
well
melting point
Prior art date
Application number
NO965081A
Other languages
English (en)
Other versions
NO965081D0 (no
Inventor
Michel Deleuil
Jean-Claude Le Thiesse
Original Assignee
Rhone Poulenc Rorer Sa
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 Rhone Poulenc Rorer Sa filed Critical Rhone Poulenc Rorer Sa
Publication of NO965081L publication Critical patent/NO965081L/no
Publication of NO965081D0 publication Critical patent/NO965081D0/no

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61J—CONTAINERS SPECIALLY ADAPTED FOR MEDICAL OR PHARMACEUTICAL PURPOSES; DEVICES OR METHODS SPECIALLY ADAPTED FOR BRINGING PHARMACEUTICAL PRODUCTS INTO PARTICULAR PHYSICAL OR ADMINISTERING FORMS; DEVICES FOR ADMINISTERING FOOD OR MEDICINES ORALLY; BABY COMFORTERS; DEVICES FOR RECEIVING SPITTLE
    • A61J3/00—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms
    • A61J3/06—Devices or methods specially adapted for bringing pharmaceutical products into particular physical or administering forms into the form of pills, lozenges or dragees
    • 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
    • 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
    • A61K9/167—Agglomerates; Granulates; Microbeadlets ; Microspheres; Pellets; Solid products obtained by spray drying, spray freeze drying, spray congealing,(multiple) emulsion solvent evaporation or extraction with an outer layer or coating comprising drug; with chemically bound drugs or non-active substances on their surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J2/00—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic
    • B01J2/02—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops
    • B01J2/04—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by dividing the liquid material into drops, e.g. by spraying, and solidifying the drops in a gaseous medium

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Epidemiology (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Chemistry (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring Foods And Improving Nutritive Qualities (AREA)
  • Fats And Perfumes (AREA)
  • Glanulating (AREA)
  • Eye Examination Apparatus (AREA)
  • Dental Preparations (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Steroid Compounds (AREA)

Abstract

En ny fremgangsmåte for fremstilling av perler av en forbindelse som oppviser et ikke- definert krystalliseringspunkt og med hurtig og/eller forlenget frisettingsprofil. De oppnådde perler beskrives også. Fremgangsmåten omfatter, til matebeholderen for et prilletårn, å innføre den aktive bestanddel med et ikke-definert smeltepunkt og et krystalliseringsdrøyemiddel, å føre blandingen gjennom en dyse som vibreres under tildanning av perler som man så lar falle gjennom tårnet i motstrøm med kjøleluft til bunnen av tårnet der det er anordnet et hvirvelsjikt hvis temperatur holdes over glassdannelsestemperaturen for den aktive bestanddel uten definert smeltepunkt men under temperaturen for begynnende flytendegjøring av drøyemidlet.
NO965081A 1994-06-03 1996-11-28 Fremgangsmåte for fremstilling av perler samt de oppnådde perler inneholdende en aktiv bestanddel med et ikke-definert smeltepunkt NO965081D0 (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9406842A FR2720631B1 (fr) 1994-06-03 1994-06-03 Procédé de préparation et perles obtenues contenant un principe actif présentant un point de fusion non défini.
PCT/FR1995/000717 WO1995033433A1 (fr) 1994-06-03 1995-06-01 Procede de preparation et perles obtenues contenant un principe actif presentant un point de fusion non defini

Publications (2)

Publication Number Publication Date
NO965081L true NO965081L (no) 1996-11-28
NO965081D0 NO965081D0 (no) 1996-11-28

Family

ID=9463876

Family Applications (1)

Application Number Title Priority Date Filing Date
NO965081A NO965081D0 (no) 1994-06-03 1996-11-28 Fremgangsmåte for fremstilling av perler samt de oppnådde perler inneholdende en aktiv bestanddel med et ikke-definert smeltepunkt

Country Status (21)

Country Link
US (1) US6074580A (no)
EP (1) EP0762865B1 (no)
JP (1) JP3777556B2 (no)
CN (1) CN1149824A (no)
AT (1) ATE169210T1 (no)
AU (1) AU693561B2 (no)
BR (1) BR9507879A (no)
CA (1) CA2190395A1 (no)
CZ (1) CZ352296A3 (no)
DE (1) DE69503901T2 (no)
DK (1) DK0762865T3 (no)
ES (1) ES2119450T3 (no)
FI (1) FI112599B (no)
FR (1) FR2720631B1 (no)
GR (1) GR3027592T3 (no)
HU (1) HUT76712A (no)
NO (1) NO965081D0 (no)
NZ (1) NZ287894A (no)
PL (1) PL317428A1 (no)
SK (1) SK153996A3 (no)
WO (1) WO1995033433A1 (no)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19834064A1 (de) * 1998-07-29 2000-02-03 Zentis Gmbh & Co Franz Verfahren und Vorrichtung zur Herstellung von Partikeln eines Lebensmittels
DE19845126A1 (de) * 1998-09-30 2000-04-06 Marco Systemanalyse Entw Verfahren zur Tropfenbildung
DE10019508A1 (de) * 2000-04-19 2001-10-31 Rieter Automatik Gmbh Verfahren und Vorrichtung zur Vertropfung von Vorprodukten thermoplastischer Polyester oder Copolyester
US20030195179A1 (en) * 2000-08-25 2003-10-16 Shirou Sawa Aqueous suspension preparations
BRPI0417348A (pt) * 2003-12-04 2007-03-13 Pfizer Prod Inc processo de gelatinização por spray com utilização de uma extrusora para preparação de composições de droga cristalina multiparticulada contendo preferencialmente um poloxámero e um glicerìdeo
CN100431515C (zh) * 2005-05-24 2008-11-12 浙江大学 稳定微粒化药物添加剂的制备方法
US10077518B2 (en) * 2008-10-29 2018-09-18 Mitsui Chemicals, Inc. Crimped conjugated fiber and nonwoven fabric comprising the same
JP6735630B2 (ja) * 2016-08-10 2020-08-05 バイオ科学株式会社 ルーメンバイパス製剤の製造方法とこれにより得られた顆粒剤
JP7049693B2 (ja) * 2020-05-29 2022-04-07 バイオ科学株式会社 ルーメンバイパス製剤の製造方法とこれにより得られた顆粒剤

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE628183A (no) *
FR2657257B1 (fr) * 1990-01-19 1994-09-02 Rhone Poulenc Sante Procede de preparation de medicaments sous forme de perles.

Also Published As

Publication number Publication date
BR9507879A (pt) 1997-08-12
DE69503901D1 (de) 1998-09-10
EP0762865A1 (fr) 1997-03-19
CA2190395A1 (fr) 1995-12-14
FI112599B (fi) 2003-12-31
AU693561B2 (en) 1998-07-02
HU9603319D0 (en) 1997-01-28
ES2119450T3 (es) 1998-10-01
CZ352296A3 (en) 1997-03-12
US6074580A (en) 2000-06-13
NZ287894A (en) 1998-07-28
GR3027592T3 (en) 1998-11-30
FI964811A0 (fi) 1996-12-02
ATE169210T1 (de) 1998-08-15
WO1995033433A1 (fr) 1995-12-14
FR2720631A1 (fr) 1995-12-08
PL317428A1 (en) 1997-04-14
CN1149824A (zh) 1997-05-14
EP0762865B1 (fr) 1998-08-05
FR2720631B1 (fr) 1996-07-12
JP3777556B2 (ja) 2006-05-24
HUT76712A (en) 1997-10-28
NO965081D0 (no) 1996-11-28
JPH10500899A (ja) 1998-01-27
SK153996A3 (en) 1997-07-09
FI964811A (fi) 1996-12-02
AU2676495A (en) 1996-01-04
DE69503901T2 (de) 1999-03-18
DK0762865T3 (da) 1998-11-16

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