Title:
SALT FORM AND CRYSTAL FORM OF SELENIUM HETEROCYCLIC COMPOUND AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/202706
Kind Code:
A1
Abstract:
The present invention relates to a salt form and a crystal form of a selenium heterocyclic compound and to an application thereof. Specifically, the present invention relates to a crystal form, each salt form and the crystal forms of the salt forms of a compound of formula (I).
Inventors:
GUO QIANG (CN)
ZHENG XUEJIAN (CN)
WANG WEIJUN (CN)
QIAN WENYUAN (CN)
ZHENG XUEJIAN (CN)
WANG WEIJUN (CN)
QIAN WENYUAN (CN)
Application Number:
PCT/CN2023/089796
Publication Date:
October 26, 2023
Filing Date:
April 21, 2023
Export Citation:
Assignee:
MEDSHINE DISCOVERY INC (CN)
International Classes:
A61K31/46; C07D451/04; A61P29/00
Domestic Patent References:
| WO2022083687A1 | 2022-04-28 | |||
| WO2020108516A1 | 2020-06-04 | |||
| WO2020219640A1 | 2020-10-29 |
Foreign References:
| CN103153300A | 2013-06-12 | |||
| CN103848798A | 2014-06-11 | |||
| CN107667108A | 2018-02-06 | |||
| CN109071529A | 2018-12-21 |
Attorney, Agent or Firm:
SHANGHAI BESHINING LAW OFFICE (CN)
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