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Legal status
Patent not validated
| (51) | INT.CL. | C07D 471/04 | (2006.01) |
| A61P 35/00 | (2018.01) | ||
| A61K 31/519 | (2006.01) | ||
| A61K 31/519 | (2013.01) | ||
| A61P 35/00 | (2006.01) | ||
| C07D 471/04 | (2013.01) | ||
| C07D 519/00 | (2013.01) |
| (11) | Number of the document | 3741756 |
| (13) | Kind of document | T |
| (96) | European patent application number | 19740933.7 |
| Date of filing the European patent application | 2019-01-18 | |
| (97) | Date of publication of the European application | 2020-11-25 |
| (45) | Date of publication and mention of the grant of the patent | 2023-11-01 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/CN2019/072393 |
| Date | 2019-01-18 |
| (87) | Number | WO 2019/141250 |
| Date | 2019-07-25 |
| (30) | Number | Date | Country code |
| 201810055396 | 2018-01-19 | CN | |
| 201810712103 | 2018-06-29 | CN |
| (72) |
CAI, Yaxian , CN
XU, Zhaobing , CN
YANG, Hailong , CN
HAN, Shiqi , CN
HU, Guoping , CN
HU, Lihong , CN
DING, Charles Z. , CN
LI, Jian , CN
CHEN, Shuhui , CN
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| (73) |
Medshine Discovery Inc. ,
Room 218, No. 9 Gaoxin Road
Jiangbei New District, Nanjing, Jiangsu 210032,
CN
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| (54) | PYRIDONE-PYRIMIDINE DERIVATIVE ACTING AS KRASG12C MUTEIN INHIBITOR |
| PYRIDONE-PYRIMIDINE DERIVATIVE ACTING AS KRASG12C MUTEIN INHIBITOR |