ACID ADDITION SALT OF OPTICALLY ACTIVE PIPERIDINE DERIVATIVE AND MANUFACTURING METHOD THEREOF

PROBLEM TO BE SOLVED: To provide an optically active piperidine derivative which is excellent in antihistaminic activity and antiallergic activity, has little hygroscopicity and is excellent in physicochemical stability, and a manufacturing method thereof.SOLUTION: This invention relates to benzenes...

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Bibliographische Detailangaben
Hauptverfasser:	FUJIWARA HIROSHI, KITA JUNICHIRO, TAKAMURA SHINJI
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS APPARATUS THEREFOR CHEMISTRY GENERAL METHODS OF ORGANIC CHEMISTRY HETEROCYCLIC COMPOUNDS HUMAN NECESSITIES HYGIENE MEDICAL OR VETERINARY SCIENCE METALLURGY ORGANIC CHEMISTRY PREPARATIONS FOR MEDICAL, DENTAL, OR TOILET PURPOSES SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS ORMEDICINAL PREPARATIONS
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Beschreibung
Zusammenfassung:	PROBLEM TO BE SOLVED: To provide an optically active piperidine derivative which is excellent in antihistaminic activity and antiallergic activity, has little hygroscopicity and is excellent in physicochemical stability, and a manufacturing method thereof.SOLUTION: This invention relates to benzenesulfonic acid salt of (S)-4-[4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid represented by formula (I).