Title:
BILE ACID DERIVATIVE SALT, CRYSTAL STRUCTURE THEREOF, PREPARATION METHOD THEREFOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2021/204142
Kind Code:
A1
Abstract:
The present invention provides a salt of a bile acid derivative, a crystal form thereof, a preparation method therefor and use thereof. The salt of a bile acid derivative, the crystal form thereof and a composition thereof provided by the present invention can improve cholestasis, reduce portal pressure, and improve liver function, and can be used for preparing medicaments for treating or alleviating chronic liver diseases, metabolic diseases, portal hypertension and related diseases.
Inventors:
FU GUOQIN (CN)
Application Number:
PCT/CN2021/085785
Publication Date:
October 14, 2021
Filing Date:
April 07, 2021
Export Citation:
Assignee:
XI’AN BIOCARE PHARMA LTD (CN)
International Classes:
C07J51/00
Domestic Patent References:
| WO2019119832A1 | 2019-06-27 | |||
| WO2016173524A1 | 2016-11-03 | |||
| WO2016086115A1 | 2016-06-02 | |||
| WO2016045480A1 | 2016-03-31 |
Foreign References:
| CN104672290A | 2015-06-03 | |||
| CN202010272501A | 2020-04-08 | |||
| CN201810930184A | 2018-08-15 |
Other References:
CRAWLEYEXPERT OPINION THER, PATENTS, vol. 20, no. 8, 2010, pages 1047 - 1057
See also references of EP 4053143A4
See also references of EP 4053143A4
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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