Title:
CRYSTAL FORM OF HETEROARYL DERIVATIVE PARP INHIBITOR AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/041608
Kind Code:
A1
Abstract:
The present invention relates to a crystal form of a compound N-cyclopropyl-5-(4-((7-ethyl-6-oxo-5,6-dihydro-1,5-naphthyridin-3-yl)methyl)piperazin-1-yl)pyridine carboxamide and a preparation method therefor, and the use thereof in the preparation of a related drug.
Inventors:
GONG ZHENG (CN)
MA JINYI (CN)
DENG XIANHUA (CN)
FAN JIANG (CN)
DOU YING (CN)
MA JINYI (CN)
DENG XIANHUA (CN)
FAN JIANG (CN)
DOU YING (CN)
Application Number:
PCT/CN2023/114695
Publication Date:
February 29, 2024
Filing Date:
August 24, 2023
Export Citation:
Assignee:
SICHUAN HAISCO PHARMACEUTICAL CO LTD (CN)
International Classes:
C07D471/04; A61K31/496; A61K31/5025; A61P35/00; C07D487/04
Domestic Patent References:
| WO2022222921A1 | 2022-10-27 | |||
| WO2022225934A1 | 2022-10-27 | |||
| WO2023046034A1 | 2023-03-30 | |||
| WO2023051716A1 | 2023-04-06 | |||
| WO2009053373A1 | 2009-04-30 | |||
| WO2010111626A2 | 2010-09-30 |
Foreign References:
| CN115232154A | 2022-10-25 | |||
| CN114144413A | 2022-03-04 | |||
| CN107849040A | 2018-03-27 |
Attorney, Agent or Firm:
BEIJING SANYOU INTELLECTUAL PROPERTY AGENCY LTD. (CN)
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