Fremgansmate for fremstilling av olanzapin

Fremgansmate for fremstilling av olanzapin

The invention relates to a process for the preparation of olanzapine and to a new intermediate compound, 2-methyl-4-(4-formyl-1-piperazinyl)-10H-thieno[2,3-b][1,5]-benzodiazepine of formula III and a process for the preparation thereof.

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Bibliographische Detailangaben
Hauptverfasser: MAJKA ZBIGNIEW, STAWINSKI TOMASZ, WIECZOREK MACIEJ, RECHNIO JUSTYNA
Format: Patent
Sprache:nor
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to a process for the preparation of olanzapine and to a new intermediate compound, 2-methyl-4-(4-formyl-1-piperazinyl)-10H-thieno[2,3-b][1,5]-benzodiazepine of formula III and a process for the preparation thereof.