Novel method of obtaining farmacologically active substances

Novel method of obtaining farmacologically active substances

The present invention relates to a process for the preparation of the racemic or optically active compounds of general formula (VI):wherein the meaning of X is a halogen atom, or their salts, characterized in that, a racemic or optically active new compound of general formula (VII):wherein the meani...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: BAKONYI MARIA, CSATARINE NAGY MARIANNA, ALATTYANI EDIT, MOLNAR LEVENTENE, GAJARY ANTAL
Format: Patent
Sprache:eng ; pol
Schlagworte:
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Beschreibung
Zusammenfassung:The present invention relates to a process for the preparation of the racemic or optically active compounds of general formula (VI):wherein the meaning of X is a halogen atom, or their salts, characterized in that, a racemic or optically active new compound of general formula (VII):wherein the meaning of X is a halogen atom, is transformed into the racemic or optically active compound of general formula (VIII):