Title:
ACID ADDITION SALT OF BENZIMIDAZOLE DERIVATIVE
Document Type and Number:
WIPO Patent Application WO/2018/056697
Kind Code:
A1
Abstract:
The present invention relates to pidolate and malate salts of a compound represented by chemical formula 1 and preparation methods therefor, wherein the compound has preventive and therapeutic uses for a disease mediated by acid pump antagonistic activity and is excellent in liquid-phase stability, solid-phase stability, solubility in water, precipitation stability, and hygroscopicity.
Inventors:
KIM EUN SUN (KR)
LEE MIN KYOUNG (KR)
LEE SUNG AH (KR)
CHOI KWANG DO (KR)
KIM JAE SUN (KR)
YOO HYUNG CHUL (KR)
LEE MIN KYOUNG (KR)
LEE SUNG AH (KR)
CHOI KWANG DO (KR)
KIM JAE SUN (KR)
YOO HYUNG CHUL (KR)
Application Number:
PCT/KR2017/010332
Publication Date:
March 29, 2018
Filing Date:
September 20, 2017
Export Citation:
Assignee:
CJ HEALTHCARE CORP (KR)
International Classes:
C07D235/06; A61K9/14; A61K9/16; A61K9/20; A61K31/352; A61K31/4184; C07D405/12
Domestic Patent References:
| WO2006134460A1 | 2006-12-21 | |||
| WO2016117814A2 | 2016-07-28 |
Foreign References:
| KR20080080195A | 2008-09-02 | |||
| KR20110038011A | 2011-04-13 | |||
| KR20120052269A | 2012-05-23 |
Other References:
See also references of EP 3517528A4
Attorney, Agent or Firm:
AHN, So Young (KR)
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