ORGANIC AMINE SALT OF 6-FLUORO-3-HYDROXY-2-PYRAZINECARBONITRILE AND METHOD FOR PRODUCING THE SAME

Disclosed is an organic amine salt of 6-fluoro-3-hydroxy-2-pyrazinecarbonitrile, which is excellent in crystallinity and useful as a production intermediate for 6-fluoro-3-hydroxy-2-pyrazinecarboxamide. La présente invention concerne un sel d'amine organique du 6-fluoro-3-hydroxy-2-pyrazinecarb...

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Bibliographic Details
Main Authors TAKAMATSU, TAMOTSU, YONEZAWA, KENJI
Format Patent
LanguageEnglish
French
Japanese
Published 02.04.2009
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:Disclosed is an organic amine salt of 6-fluoro-3-hydroxy-2-pyrazinecarbonitrile, which is excellent in crystallinity and useful as a production intermediate for 6-fluoro-3-hydroxy-2-pyrazinecarboxamide. La présente invention concerne un sel d'amine organique du 6-fluoro-3-hydroxy-2-pyrazinecarbonitrile, qui est excellent en cristallinité et utile en tant qu'intermédiaire dans la production du 6-fluoro-3-hydroxy-2-pyrazinecarboxamide.
Bibliography:Application Number: WO2008JP67251