PROCESS FOR THE SYNTHESIS OF N- [3-(3-CYANOPYRAZOLO [1,5A] PYRIMIDIN-7-YL)-PHENYL] -N-ETHYL-ACETAMIDE

PROCESS FOR THE SYNTHESIS OF N- [3-(3-CYANOPYRAZOLO [1,5A] PYRIMIDIN-7-YL)-PHENYL] -N-ETHYL-ACETAMIDE

The invention relates to N-{3-[3-(dimethylamino)-1-oxo-2-propenyl]phenyl}-N-ethylacetamide hydrochloride of formula (II) having a purity of more than 99.5% and a process for its preparation.

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Bibliographische Detailangaben
Hauptverfasser: WERKNE PAPP, EVA, CZIBULA, LASZLO, DOBAY, LASZLO, NAGYNE BAGDY, JUDIT, SZOEKE, KATALIN, TARKANYI, GABOR
Format: Patent
Sprache:eng ; fre ; ger
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The invention relates to N-{3-[3-(dimethylamino)-1-oxo-2-propenyl]phenyl}-N-ethylacetamide hydrochloride of formula (II) having a purity of more than 99.5% and a process for its preparation.