METHOD FOR PRODUCING OPTICALLY ACTIVE PIPERAZINE DERIVATIVE

METHOD FOR PRODUCING OPTICALLY ACTIVE PIPERAZINE DERIVATIVE

PROBLEM TO BE SOLVED: To provide an industrially excellent method for producing an optically active piperazine derivative useful as a production intermediate for an N,N- substituted cyclic amine derivative useful as a medicine. SOLUTION: This optically active piperazine derivative expressed by the f...

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Hauptverfasser: NORIMINE YOSHIHIKO, KAWANO KOKI, KIMURA TEIJI, YAMAMOTO NOBORU, ITO KOICHI, SUZUKI YUICHI, NAGATO SATORU, IIMURA YOICHI
Format: Patent
Sprache:eng
Schlagworte:
APPARATUS THEREFOR
CHEMISTRY
GENERAL METHODS OF ORGANIC CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide an industrially excellent method for producing an optically active piperazine derivative useful as a production intermediate for an N,N- substituted cyclic amine derivative useful as a medicine. SOLUTION: This optically active piperazine derivative expressed by the following general formula (I) is obtained by resolving a (±)-piperazine derivative using an optically active carboxylic acid.