Title:
CRYSTALLINE FORM OF SPHINGOSINE-1-PHOSPHATE RECEPTOR AGONIST
Document Type and Number:
WIPO Patent Application WO/2022/220597
Kind Code:
A1
Abstract:
The present invention relates to a crystalline form of a sphingosine-1-phosphate receptor agonist and, more particularly, to a crystalline form of 1-[1-chloro-6-(3-chloro-1-isopropyl-1H-indazol-5-ylmethoxy)-3,4-dihydro-naphthalen-2-ylmethyl]-piperidine-4-carboxylic acid of chemical formula 1 or a pharmaceutically acceptable salt thereof.
Inventors:
KIM JI YOON (KR)
CHUN SEUL AH (KR)
KIM SUNG WOOK (KR)
KIM SUNG WON (KR)
KIM KI DAE (KR)
LEE SOO MIN (KR)
CHUN SEUL AH (KR)
KIM SUNG WOOK (KR)
KIM SUNG WON (KR)
KIM KI DAE (KR)
LEE SOO MIN (KR)
Application Number:
PCT/KR2022/005374
Publication Date:
October 20, 2022
Filing Date:
April 13, 2022
Export Citation:
Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07D401/12; A61K31/454; A61P25/00; A61P37/00
Domestic Patent References:
| WO2008064320A2 | 2008-05-29 | |||
| WO2014129796A1 | 2014-08-28 |
Foreign References:
| KR20140104376A | 2014-08-28 | |||
| EP1826197A1 | 2007-08-29 | |||
| US10166250B2 | 2019-01-01 | |||
| US20080200535A1 | 2008-08-21 |
Other References:
BYRN, S.R.: "Remington's Pharmaceutics", 1982, ACADEMIC PRESS, article "Solid State Chemistry of Drugs"
MORRIS, K. R. ET AL., INT. J. PHARM., vol. 108, 1994, pages 15 - 206
MORRIS, K. R. ET AL., INT. J. PHARM., vol. 108, 1994, pages 15 - 206
Attorney, Agent or Firm:
HANSUNG INTELLECTUAL PROPERTY (KR)
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