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Patent Searching and Data


Title:
ACID ADDITION SALT OF OPTICALLY ACTIVE PIPERIDINE DERIVATIVE AND MANUFACTURING METHOD THEREOF
Document Type and Number:
Japanese Patent JP2014169294
Kind Code:
A
Abstract:
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).

Inventors:
KITA JUNICHIRO
FUJIWARA HIROSHI
TAKAMURA SHINJI
Application Number:
JP2014077266A
Publication Date:
September 18, 2014
Filing Date:
April 03, 2014
Export Citation:
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Assignee:
UBE IND LTD
MITSUBISHI TANABE PHARMA CORP
International Classes:
C07D401/12; A61K31/4427; A61K31/445; A61K31/4545; A61K47/20; A61P11/00; A61P11/02; A61P11/06; A61P11/14; A61P17/00; A61P29/00; A61P37/08; A61P43/00; C07C303/32; C07C309/29; C07B57/00
Attorney, Agent or Firm:
Patent business corporation Tsukuni
Hajime Tsukuni
Yasuo Yanagibashi
Ito 佐保子
Toshio Miyake
Akio Shibata
Yasuhiro Kokuni