WO2001058427A8 - Partikuläre zusammensetzung, verfahren zu ihrer herstellung und deren verwendung - Google Patents

Partikuläre zusammensetzung, verfahren zu ihrer herstellung und deren verwendung

Info

Publication number
WO2001058427A8
WO2001058427A8 PCT/EP2001/000786 EP0100786W WO0158427A8 WO 2001058427 A8 WO2001058427 A8 WO 2001058427A8 EP 0100786 W EP0100786 W EP 0100786W WO 0158427 A8 WO0158427 A8 WO 0158427A8
Authority
WO
WIPO (PCT)
Prior art keywords
composition
producing
same
particulate
particulate composition
Prior art date
Application number
PCT/EP2001/000786
Other languages
English (en)
French (fr)
Other versions
WO2001058427A1 (de
Inventor
Tobias Laich
Original Assignee
Bayer Ag
Tobias Laich
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 Ag, Tobias Laich filed Critical Bayer Ag
Priority to AU2001237340A priority Critical patent/AU2001237340A1/en
Publication of WO2001058427A1 publication Critical patent/WO2001058427A1/de
Publication of WO2001058427A8 publication Critical patent/WO2001058427A8/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D215/00—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/16—Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D215/48—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen
    • C07D215/54—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3
    • C07D215/56—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen attached in position 3 with oxygen atoms in position 4
    • 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
    • A61K9/1611—Inorganic compounds
    • 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
    • A61K9/1635—Organic macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds, e.g. polyvinyl pyrrolidone, poly(meth)acrylates
    • 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
    • B01J2/16—Processes or devices for granulating materials, e.g. fertilisers in general; Rendering particulate materials free flowing in general, e.g. making them hydrophobic by suspending the powder material in a gas, e.g. in fluidised beds or as a falling curtain
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Epidemiology (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Silicates, Zeolites, And Molecular Sieves (AREA)
  • Cosmetics (AREA)
  • Manufacturing Of Micro-Capsules (AREA)

Abstract

Gegenstand der Erfindung ist ein Verfahren zur Herstellung partikulärer Zusammensetzungen, dadurch gekennzeichnet, dass es die Agglomeration von mindestens einem Wirkstoff, Kolloidalem Siliziumdioxid und gegebenenfalls mindestens einem Bindemittel unter Verwendung eines Suspensionsmediums in der Wirbelschicht umfasst.
PCT/EP2001/000786 2000-02-07 2001-01-25 Partikuläre zusammensetzung, verfahren zu ihrer herstellung und deren verwendung WO2001058427A1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2001237340A AU2001237340A1 (en) 2000-02-07 2001-01-25 Particulate composition, method for producing said composition and use of the same

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2000105280 DE10005280A1 (de) 2000-02-07 2000-02-07 Partikuläre Zusammensetzung, Verfahren zu ihrer Herstellung und deren Verwendung
DE10005280.0 2000-02-07

Publications (2)

Publication Number Publication Date
WO2001058427A1 WO2001058427A1 (de) 2001-08-16
WO2001058427A8 true WO2001058427A8 (de) 2001-11-15

Family

ID=7630064

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2001/000786 WO2001058427A1 (de) 2000-02-07 2001-01-25 Partikuläre zusammensetzung, verfahren zu ihrer herstellung und deren verwendung

Country Status (3)

Country Link
AU (1) AU2001237340A1 (de)
DE (1) DE10005280A1 (de)
WO (1) WO2001058427A1 (de)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3623321A1 (de) * 1986-07-11 1988-01-21 Bayer Ag Verfahren zur kontinuierlichen herstellung von sphaerischen granulaten
DE3934082A1 (de) * 1989-10-12 1991-04-18 Bayer Ag Chinoloncarbonsaeurederivate, verfahren zu ihrer herstellung sowie ihre verwendung als antivirale mittel
EP0520119A1 (de) * 1991-06-17 1992-12-30 Spirig Ag Pharmazeutische Präparate Neue orale Diclofenaczubereitung
EP0616841B1 (de) * 1992-10-09 1998-12-23 Kanegafuchi Kagaku Kogyo Kabushiki Kaisha Herstellungsmethode für feines granulat

Also Published As

Publication number Publication date
DE10005280A1 (de) 2001-08-09
AU2001237340A1 (en) 2001-08-20
WO2001058427A1 (de) 2001-08-16

Similar Documents

Publication Publication Date Title
WO2003030872A3 (en) Compositions having a combination of particles for immediate release and for controlled release
ATE349506T1 (de) Agglomeriertes schleifmittelkorn und verfahren zu seiner herstellung
AU1080901A (en) Catalyst compositions employing sol particles and methods of using the same
WO2001021695A3 (en) Aqueous magnetorheological materials
WO2002088101A3 (en) Inhibitors of bace
AU2941299A (en) Photocatalytic composition
WO2002041889A3 (en) Indolsulfonyl compounds useful in the treatment of cns disorders
AU2002346472A1 (en) Particulate compositions for improving solubility of poorly soluble agents
EP1160223A4 (de) Siliziumnitrid filter und verfahren zu dessen herstellung
ATE306462T1 (de) Synthese und stabilisierung von nanoskaligen zeolithteilchen
AU2001293960A1 (en) Colloidal suspension of submicronic particles for carrying active principles and their mode of preparation
AU2001287753A1 (en) Catalyst and method for the catalytic reduction of nitrogen oxides
GB0206036D0 (en) Polishing composition and method for producing memory hard disk by means thereof
WO2007041199A3 (en) Polishing slurries and methods for utilizing same
PL351323A1 (en) Inhibitors of lfa−1 binding to icams and uses thereof
ZA200302014B (en) Methods and compositions for promoting the maturation of monocytes.
WO2002068476A3 (en) Composition comprising il-22 inhibitors and use thereof for treating inflammatory disorders
WO2001058427A8 (de) Partikuläre zusammensetzung, verfahren zu ihrer herstellung und deren verwendung
AU2003249153A1 (en) Colloidal suspension of submicronic particles for delivering active principles and method for preparing same
AU2002215333A1 (en) Compositions for release of radiosensitizers, and methods of making and using the same
WO2001098473A3 (fr) Procede d'isolement et de purification d'une proteine, et proteine obtenue
AU2001276144A1 (en) Rear-axle suspension for motor vehicles involving the use of longitudinal and transverse links
WO2002058841A3 (de) Wasserabsorbierendes mittel, verfahren zu seiner herstellung und seine verwendung
AP2002002428A0 (en) Polymorphs of n-methyl-n-(3ä3-¬2-thienylcarbonyl¾-pyrazol.¬1,5-¾-pyrimidin-7-ylüphenyl) acetamide and compositions and methods related thereto
MXPA03006255A (es) Composiciones farmaceuticas que comprenden peptidos derivados del sistema nervioso central modificados para promover regeneracion de nervios y prevencion de degeracion de nervios.

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: A1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
DFPE Request for preliminary examination filed prior to expiration of 19th month from priority date (pct application filed before 20040101)
AK Designated states

Kind code of ref document: C1

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CR CU CZ DE DK DM DZ EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NO NZ PL PT RO RU SD SE SG SI SK SL TJ TM TR TT TZ UA UG US UZ VN YU ZA ZW

AL Designated countries for regional patents

Kind code of ref document: C1

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZW AM AZ BY KG KZ MD RU TJ TM AT BE CH CY DE DK ES FI FR GB GR IE IT LU MC NL PT SE TR BF BJ CF CG CI CM GA GN GW ML MR NE SN TD TG

CFP Corrected version of a pamphlet front page

Free format text: REVISED ABSTRACT RECEIVED BY THE INTERNATIONAL BUREAU AFTER COMPLETION OF THE TECHNICAL PREPARATIONS FOR INTERNATIONAL PUBLICATION

REG Reference to national code

Ref country code: DE

Ref legal event code: 8642

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase in:

Ref country code: JP