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Legal status
Patent not validated
| (51) | INT.CL. | C07C 67/08 | (2006.01) |
| C07C 69/62 | (2013.01) | ||
| C07C 67/307 | (2006.01) | ||
| C07C 67/08 | (2013.01) | ||
| C07C 69/62 | (2006.01) | ||
| C07C 67/307 | (2013.01) | ||
| C07C 69/675 | (2006.01) |
| (11) | Number of the document | 4143153 |
| (13) | Kind of document | T |
| (96) | European patent application number | 21743518.9 |
| Date of filing the European patent application | 2021-07-16 | |
| (97) | Date of publication of the European application | 2023-03-08 |
| (45) | Date of publication and mention of the grant of the patent | 2023-09-20 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2021/070022 |
| Date | 2021-07-16 |
| (87) | Number | WO 2022/013440 |
| Date | 2022-01-20 |
| (30) | Number | Date | Country code |
| 20305823 | 2020-07-16 | EP |
| (72) |
PARATIAN, Jean-Michel , FR
CERF, Martine , FR
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| (73) |
Guerbet ,
15, rue des Vanesses, 93420 Villepinte,
FR
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| (54) | PROCÉDÉ DE SYNTHÈSE DE DIESTERS D'ACIDE 2-BROMOGLUTARIQUE |
| METHOD FOR SYNTHESISING DIESTERS OF 2-BROMO GLUTARIC ACID |