Fremgangsmåde til fremstilling af 1,2,3,4,10,14b-hexahydro-2-methyl-dibenzo[c,f]pyrazino[1,2-a]azepin og salte deraf

Fremgangsmåde til fremstilling af 1,2,3,4,10,14b-hexahydro-2-methyl-dibenzo[c,f]pyrazino[1,2-a]azepin og salte deraf

Described is a multi-step process for the preparation of 1,2,3,4,10,14b-hexahydro-2-methyldibenzo[c,f]pyrazino[1,2-a]azepine, which gives the desired compound in a markedly improved total yield than was the case in the processes known to date.

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Bibliographische Detailangaben
Hauptverfasser: KISIELOWSKI-RUPPERT, LOTHAR, AHRENS, KURT-HENNING DR, MOERSDORF, JOHANN PETER, GRAFE, INGOMAR
Format: Patent
Sprache:dan
Schlagworte:
ACYCLIC OR CARBOCYCLIC COMPOUNDS
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:Described is a multi-step process for the preparation of 1,2,3,4,10,14b-hexahydro-2-methyldibenzo[c,f]pyrazino[1,2-a]azepine, which gives the desired compound in a markedly improved total yield than was the case in the processes known to date.