NOVEL PROCESS FOR THE PREPARATION OF 6-METHYL-2-(4-METHYL-PHENYL)-IMIDAZO[1,2-A]PYRIMIDYNE-3-(N,N-DIMETHYL-ACETAMIDE)

6-methyl-2-(4-methyl-phenyl)-imidazo(1,2- a)pyrimidine-3-(N,N-dimethyl-acetamide) (I) is prepared by reaction of an acetate ester (II) with dimethylamine in a polar aprotic solvent. Preparation of a compound of formula (I), or an acid addition salt of (I), comprises: (a) reaction of an ester compoun...

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Hauptverfasser:	PONGO LASZLO DR, NAGY KALMAN DR, REITER JOSZEF DR, TOMPE PUTER DR, HOFFMANNU FEKETE VALURIA, RYVO ENDRE DR, KONCZ LASZLO, SIMIG GYULA DR, VERECZKEYNU DONATH GYORGYI DR
Format:	Patent
Sprache:	eng
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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