ACID-ADDITION SALTS OF OPTICALLY ACTIVE PIPERIDINE COMPOUND AND PROCESS FOR PRODUCING THE SAME

Benzenesulfonate and benzoate of (S)-4-[4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid of formula (1) (wherein * represents an asymmetric carbon atom) which are excellent in antihistaminic and antiallergic activities, and a process for producing them. L'invention concerne le ben...

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Main Authors KITA, JUN-ICHIRO, FUJIWARA, HIROSHI, OZAKI, YAUHIKO, YAMADA, SHIN-ICHI, YOSHIOKA, RYUZO, TAKAMURA, SHINJI
Format Patent
LanguageEnglish
French
Japanese
Published 09.07.1998
Edition6
Subjects
CHEMISTRY
HETEROCYCLIC COMPOUNDS
METALLURGY
ORGANIC CHEMISTRY
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Summary:Benzenesulfonate and benzoate of (S)-4-[4-[(4-chlorophenyl)(2-pyridyl)methoxy]piperidino]butanoic acid of formula (1) (wherein * represents an asymmetric carbon atom) which are excellent in antihistaminic and antiallergic activities, and a process for producing them. L'invention concerne le benzènesulfonate et le benzoate de l'acide (S)-4-[4-[(4-chlorophényl)(2-pyridyl)méthoxy]piperidino]butanoïque, de formule générale (1), dans laquelle * représente un atome de carbone asymétrique, qui ont une excellente activité antihistaminique et antiallergique, ainsi qu'un procédé permettant de produire lesdits sels.
Bibliography:Application Number: WO1997JP04826