WO2003090721A3 - Verfahren zur herstellung von kristallen von arzneimittelwirkstoffen und deren verwendung in pharmazeutischen formulierungen - Google Patents

Verfahren zur herstellung von kristallen von arzneimittelwirkstoffen und deren verwendung in pharmazeutischen formulierungen Download PDF

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Publication number
WO2003090721A3
WO2003090721A3 PCT/EP2003/004153 EP0304153W WO03090721A3 WO 2003090721 A3 WO2003090721 A3 WO 2003090721A3 EP 0304153 W EP0304153 W EP 0304153W WO 03090721 A3 WO03090721 A3 WO 03090721A3
Authority
WO
WIPO (PCT)
Prior art keywords
medicaments
active ingredients
pharmaceutical formulations
crystals
producing crystals
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.)
Ceased
Application number
PCT/EP2003/004153
Other languages
English (en)
French (fr)
Other versions
WO2003090721A2 (de
Inventor
Detlef Grawe
Hagen Gerecke
Peter Hoesel
Annette Eichardt
Sabine Gliesing
Uwe Mueller
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.)
Bayer Pharma AG
Original Assignee
Schering AG
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
Priority to BR0309358-1A priority Critical patent/BR0309358A/pt
Application filed by Schering AG filed Critical Schering AG
Priority to CA002480130A priority patent/CA2480130A1/en
Priority to KR10-2004-7017080A priority patent/KR20050003388A/ko
Priority to AU2003232490A priority patent/AU2003232490A1/en
Priority to EP03747106A priority patent/EP1523302A2/de
Priority to MXPA04010466A priority patent/MXPA04010466A/es
Priority to JP2003587358A priority patent/JP2005535577A/ja
Priority to IL16398403A priority patent/IL163984A0/xx
Publication of WO2003090721A2 publication Critical patent/WO2003090721A2/de
Anticipated expiration legal-status Critical
Priority to NO20045071A priority patent/NO20045071L/no
Publication of WO2003090721A3 publication Critical patent/WO2003090721A3/de
Ceased legal-status Critical Current

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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07J—STEROIDS
    • C07J75/00—Processes for the preparation of steroids in general
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Epidemiology (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Medicinal Preparation (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
  • Steroid Compounds (AREA)

Abstract

Beschrieben wird ein Verfahren zum Herstellen von Kristallen von Arzneimittelwirkstoffen, deren durchschnittliche Partikelgrösse in einem vorgegebenen Bereich liegen und deren maximale Partikelgrösse einen vorgegebenen Wert nicht überschreiten, wobei eine übersättigte Lösung während der Kristallisation einem Nassmahlen mittels einer Vorrichtung zum Nassmahlen unterzogen wird, wodurch eine Primärkornsuspension erhalten wird. Ferner werden nach diesem Verfahren erhältliche Kristalle sowie diese enthaltende pharmazeutische Formulierungen beschrieben.
PCT/EP2003/004153 2002-04-23 2003-04-22 Verfahren zur herstellung von kristallen von arzneimittelwirkstoffen und deren verwendung in pharmazeutischen formulierungen Ceased WO2003090721A2 (de)

Priority Applications (9)

Application Number Priority Date Filing Date Title
IL16398403A IL163984A0 (en) 2002-04-23 2003-04-22 Method for producing crystals from active ingredients in medicaments, crystals obtained by said method, and use thereof in pharmaceutical formulation
CA002480130A CA2480130A1 (en) 2002-04-23 2003-04-22 Method for producing crystals from active ingredients in medicaments and the use thereof in pharmaceutical formulations
KR10-2004-7017080A KR20050003388A (ko) 2002-04-23 2003-04-22 의약의 활성 성분으로부터 결정을 생산하는 방법, 이방법을 통해 생산된 결정 및 약학적 제제에서 이의 용도
AU2003232490A AU2003232490A1 (en) 2002-04-23 2003-04-22 Method for producing crystals from active ingredients in medicaments, and the use thereof in pharmaceutical formulations
EP03747106A EP1523302A2 (de) 2002-04-23 2003-04-22 Verfahren zum herstellen von kristallen von arzneimittelwirstoffen, danach erh ltliche kristalle und deren verwendung in phar mazeutischen formulierungen
BR0309358-1A BR0309358A (pt) 2002-04-23 2003-04-22 Processo para fabricar cristais de substâncias ativas medicinais, cristais obtìveis com base nesse método e formulações farmacêuticas
JP2003587358A JP2005535577A (ja) 2002-04-23 2003-04-22 医学的に有効な成分の結晶の製造法、この方法によって得られた結晶および得られた結晶の医薬製剤における使用
MXPA04010466A MXPA04010466A (es) 2002-04-23 2003-04-22 Metodos para producir cristales a partir de ingredientes activos en medicamentos, cristales obtenidos de los mismos y el uso de los mismos en formulaciones farmaceuticas.
NO20045071A NO20045071L (no) 2002-04-23 2004-11-22 Fremgangsmate for fremstilling av krystaller ut i fra aktive legemiddelvirkestoffer, krystaller oppnadd derav og deres anvendelse i farmasoytiske formuleringer

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10218106.3 2002-04-23
DE10218106A DE10218106A1 (de) 2002-04-23 2002-04-23 Verfahren zum Herstellen von Kristallen von Arzneimittelwirkstoffen, danach erhältliche Kristalle und deren Verwendung in pharmazeutischen Formulierungen

Publications (2)

Publication Number Publication Date
WO2003090721A2 WO2003090721A2 (de) 2003-11-06
WO2003090721A3 true WO2003090721A3 (de) 2005-02-24

Family

ID=29264786

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2003/004153 Ceased WO2003090721A2 (de) 2002-04-23 2003-04-22 Verfahren zur herstellung von kristallen von arzneimittelwirkstoffen und deren verwendung in pharmazeutischen formulierungen

Country Status (16)

Country Link
US (1) US20030215516A1 (de)
EP (1) EP1523302A2 (de)
JP (1) JP2005535577A (de)
KR (1) KR20050003388A (de)
CN (1) CN1812767A (de)
AU (1) AU2003232490A1 (de)
BR (1) BR0309358A (de)
CA (1) CA2480130A1 (de)
DE (1) DE10218106A1 (de)
IL (1) IL163984A0 (de)
MX (1) MXPA04010466A (de)
NO (1) NO20045071L (de)
PL (1) PL371518A1 (de)
RU (1) RU2004134321A (de)
WO (1) WO2003090721A2 (de)
ZA (1) ZA200409398B (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI365068B (en) * 2005-05-20 2012-06-01 Merck Sharp & Dohme Formulations of suberoylanilide hydroxamic acid and methods for producing same
WO2007106768A2 (en) * 2006-03-14 2007-09-20 Merck & Co., Inc. Processes and apparatuses for the production of crystalline organic microparticle compositions by micro-milling and crystallization on micro-seed and their use
DE102010003711B4 (de) * 2010-04-08 2015-04-09 Jesalis Pharma Gmbh Verfahren zur Herstellung kristalliner Wirkstoffpartikel
WO2015173157A2 (en) 2014-05-13 2015-11-19 Akzo Nobel Chemicals International B.V. Process to crystallize chelating agents
CN108031142A (zh) * 2017-12-13 2018-05-15 上海合全药物研发有限公司 一种简化的利用湿磨来制备大量微晶种的装置及方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB838654A (en) * 1956-02-08 1960-06-22 Upjohn Co Steroids and the production thereof
US4412838A (en) * 1978-01-16 1983-11-01 Metallgesellschaft Aktiengesellschaft Process for recovering potassium chloride
US4997637A (en) * 1989-05-09 1991-03-05 Occidental Chemical Corporation Digestive crystallizing process and apparatus for purification of KC1

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3226389A (en) * 1962-01-04 1965-12-28 Du Pont 11,11,12,12-tetracyano-naphtho-2,6-quinodimethan and its anion-radical salts
CH627449A5 (de) * 1977-03-25 1982-01-15 Hoffmann La Roche Verfahren zur herstellung von mikrokristallinem vitamin a-acetat, sowie von trockenen, frei-fliessenden praeparaten, in welchen vitamin a-acetat in mikrokristalliner form vorliegt.
DE3014160A1 (de) * 1979-04-16 1980-10-30 Lummus Co Kristallisationsverfahren
DE3306250A1 (de) * 1983-02-23 1984-08-23 Basf Ag, 6700 Ludwigshafen Sphaerische einkristalle fuer pharmazeutische zwecke
FR2668945B1 (fr) * 1990-11-12 1993-02-19 Theramex Nouveau procede de cristallisation des substances organiques et les composes ainsi obtenus.
DE4143631A1 (de) * 1991-05-30 1998-04-16 Dynamit Nobel Ag Zerkleinerung von pulverförmigen Initialsprengstoffen
DE4244466C2 (de) * 1992-12-24 1995-02-23 Pharmatech Gmbh Verfahren zur Herstellung von Pseudolatices und Mikro- oder Nanopartikeln und deren Verwendung zur Herstellung von pharmazeutischen Präparaten

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB838654A (en) * 1956-02-08 1960-06-22 Upjohn Co Steroids and the production thereof
US4412838A (en) * 1978-01-16 1983-11-01 Metallgesellschaft Aktiengesellschaft Process for recovering potassium chloride
US4997637A (en) * 1989-05-09 1991-03-05 Occidental Chemical Corporation Digestive crystallizing process and apparatus for purification of KC1

Also Published As

Publication number Publication date
WO2003090721A2 (de) 2003-11-06
EP1523302A2 (de) 2005-04-20
PL371518A1 (en) 2005-06-27
IL163984A0 (en) 2005-12-18
RU2004134321A (ru) 2005-10-10
CA2480130A1 (en) 2003-11-06
US20030215516A1 (en) 2003-11-20
AU2003232490A1 (en) 2003-11-10
BR0309358A (pt) 2005-02-22
JP2005535577A (ja) 2005-11-24
MXPA04010466A (es) 2004-12-13
NO20045071L (no) 2005-01-21
DE10218106A1 (de) 2003-11-20
ZA200409398B (en) 2006-06-28
CN1812767A (zh) 2006-08-02
KR20050003388A (ko) 2005-01-10

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