PROCESSES FOR PREPARING THE CRYSTAL FORM I OF OLANZAPINE

PROCESSES FOR PREPARING THE CRYSTAL FORM I OF OLANZAPINE

Postupci za dobijanje oblika I olanzapina, naznačeni time što se olanzapin kristalizuje iz smeše rastvarača koja sadrži 2-propanol.Prijava sadrži još 7 patentnih zahteva. The invention relates to a process for the preparation of form I of olanzapine, crystallized from a solvent mixture which compris...

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Bibliographische Detailangaben
Hauptverfasser: GRCMAN, MARIJA, VRECER, FRANC, KOTAR-JORDAN, BERTA
Format: Patent
Sprache:eng ; srp
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
HUMAN NECESSITIES
HYGIENE
MEDICAL OR VETERINARY SCIENCE
METALLURGY
ORGANIC CHEMISTRY
PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES
SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:Postupci za dobijanje oblika I olanzapina, naznačeni time što se olanzapin kristalizuje iz smeše rastvarača koja sadrži 2-propanol.Prijava sadrži još 7 patentnih zahteva. The invention relates to a process for the preparation of form I of olanzapine, crystallized from a solvent mixture which comprises 2-propanol, some pseudopolymorphic forms, namely solvates of olanzapine, a new polymorphic form A of olanzapine, and processes for the preparation thereof.