Title:
SALT FORM AND CRYSTAL FORM OF AZABENZO EIGHT-MEMBERED RING COMPOUND AND APPLICATION THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/143112
Kind Code:
A1
Abstract:
Disclosed are a salt form and a crystal form of an azabenzo eight-membered ring compound and an application thereof. Specifically disclosed are a crystal form A, crystal form B, crystal form C, and crystal form D of fumarate salt, hydrochloride salt, or methane sulfonate of compound 1, and an application thereof.
Inventors:
ZHOU JIANGUANG (CN)
LI BUYU (CN)
DING SHIMIN (CN)
LI BUYU (CN)
DING SHIMIN (CN)
Application Number:
PCT/CN2023/072025
Publication Date:
August 03, 2023
Filing Date:
January 13, 2023
Export Citation:
Assignee:
WUXI LIFE FOUNTAIN BIOTECH CO LTD (CN)
International Classes:
C07D401/14; A61K31/395; A61K31/4178; A61K31/4523; A61K31/5377; A61K31/55; A61P1/00; A61P1/16; A61P3/00; A61P29/00; A61P35/00; A61P43/00; C07D225/06; C07D405/14; C07D413/14
Domestic Patent References:
| WO2020259620A1 | 2020-12-30 | |||
| WO2018103757A1 | 2018-06-14 |
Foreign References:
| JP2003119191A | 2003-04-23 | |||
| CN110023286A | 2019-07-16 | |||
| US20160008326A1 | 2016-01-14 | |||
| US20060178359A1 | 2006-08-10 | |||
| JP2001058992A | 2001-03-06 | |||
| US20040235822A1 | 2004-11-25 |
Attorney, Agent or Firm:
CHENGDU HUAFENG PATENT OFFICE (GENERAL PARTNERSHIP) (CN)
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