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Title:
METHOD FOR PREPARING INTERMEDIATE FOR SYNTHESIS OF SPHINGOSINE-1-PHOSPHATE RECEPTOR AGONIST
Document Type and Number:
WIPO Patent Application WO/2022/220610
Kind Code:
A1
Abstract:
The present invention relates to a novel method for producing a compound of chemical formula 4, which is disclosed in the present specification and can be effectively used for the synthesis of a sphingosine-1-phosphate receptor agonist.

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Inventors:
KIM SUNG WOOK (KR)
KIM KI DAE (KR)
LEE SOO MIN (KR)
Application Number:
PCT/KR2022/005398
Publication Date:
October 20, 2022
Filing Date:
April 14, 2022
Export Citation:
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Assignee:
LG CHEMICAL LTD (KR)
International Classes:
C07D231/56; C07C45/61; C07C45/81; C07C45/86; C07C49/333; C07C49/563
Foreign References:
KR20140104376A2014-08-28
KR20110140139A2011-12-30
KR101589332B12016-01-27
US20110152241A12011-06-23
EP1826197A12007-08-29
KR20140104376A2014-08-28
Attorney, Agent or Firm:
BAE, KIM & LEE IP (KR)
Download PDF:
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