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Legal status
Patent not validated
| (51) | INT.CL. | C07D 403/06 | (2006.01) |
| A61K 31/496 | (2013.01) | ||
| A61K 31/496 | (2006.01) | ||
| A61P 31/10 | (2018.01) | ||
| A61P 35/00 | (2006.01) | ||
| A61P 35/00 | (2018.01) | ||
| A61P 31/10 | (2006.01) | ||
| C07D 403/06 | (2013.01) | ||
| Y02P 20/55 | (2015.11) |
| (11) | Number of the document | 4089085 |
| (13) | Kind of document | T |
| (96) | European patent application number | 22175200.9 |
| Date of filing the European patent application | 2017-07-24 | |
| (97) | Date of publication of the European application | 2022-11-16 |
| (45) | Date of publication and mention of the grant of the patent | 2024-04-03 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 201610664088 | 2016-08-12 | CN | |
| 201610665377 | 2016-08-12 | CN | |
| 201610664196 | 2016-08-12 | CN |
| (72) |
LI, Wenbao , CN
WANG, Shixiao , CN
DING, Zhongpeng , CN
HOU, Yingwei , CN
GUAN, Huashi , CN
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| (73) |
Shenzhen Huahong Marine Biomedicine Co., Ltd ,
Room 406, Building A11
International life science industrial park No.140
Jinye Avenue, Sanxi Community
Kuichong Street, Dapeng District, Shenzhen City, Guangdong Province,
CN
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| (54) | MANUFACTURING AND PURIFICATION METHOD OF POLYCRYSTALLINE FORM OF DEHYDROPHENYLAHISTIN-LIKE COMPOUND |
| MANUFACTURING AND PURIFICATION METHOD OF POLYCRYSTALLINE FORM OF DEHYDROPHENYLAHISTIN-LIKE COMPOUND |