Title:
PREPARATION METHOD OF ROXADUSTAT
Document Type and Number:
WIPO Patent Application WO/2018/072662
Kind Code:
A1
Abstract:
The invention discloses a preparation method of Roxadustat, i.e., [(4-hydroxy-1-methyl-7-phenoxyisoquinoline-3-formyl)amino]acetic acid
Inventors:
YANG MANXUN (CN)
LIU WENLI (CN)
WEI XIANMING (CN)
WANG YONG (CN)
SONG YUEKAI (CN)
LIU WENLI (CN)
WEI XIANMING (CN)
WANG YONG (CN)
SONG YUEKAI (CN)
Application Number:
PCT/CN2017/106263
Publication Date:
April 26, 2018
Filing Date:
October 16, 2017
Export Citation:
Assignee:
SHANGHAI PHARMACEUTICALS HOLDING CO LTD (CN)
International Classes:
C07D217/26
Domestic Patent References:
| WO2014014834A1 | 2014-01-23 |
Foreign References:
| CN104024227A | 2014-09-03 |
Attorney, Agent or Firm:
KINGSOUND & PARTNERS (CN)
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