PROCESS FOR PREPARING METHYL {4,6-DIAMINO-2-[5-FLUORO-1-(2-FLUOROBENZYL)-1H-PYRAZOLO[3,4-B]PYRIDIN-3-YL]PYRIMIDIN-5-YL}CARBAMATE

The present application relates to a novel and efficient process with high yield for preparing methyl {4,6- diamino-2-[5-fluoro-1-(2-fluorobenzyl)-1H-pyrazolo[3,4-b]pyridin-3-yl]pyrimidin-5-yl}carbamate of the formula (I) in the crystalline form of modification I, wherein the x-ray diffractogram of...

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Hauptverfasser:	SOWA, Michal, FABER, Helene, BREMEYER, Nadine, BECKER, Guido, FEY, Peter, LONGERICH, Markus, NEUMANN, Heike, FRENZEL, Thomas, BROCKOB, Joerg
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	CHEMISTRY HETEROCYCLIC COMPOUNDS METALLURGY ORGANIC CHEMISTRY
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