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Legal status
Patent not validated
| (51) | INT.CL. | A61K 31/575 | (2006.01) |
| A61K 31/575 | (2013.01) | ||
| A61K 36/28 | (2006.01) | ||
| A61K 36/28 | (2013.01) | ||
| A61P 21/00 | (2006.01) | ||
| A61P 21/00 | (2018.01) | ||
| A61K 36/88 | (2013.01) |
| (11) | Number of the document | 3615036 |
| (13) | Kind of document | T |
| (96) | European patent application number | 18721042.2 |
| Date of filing the European patent application | 2018-04-30 | |
| (97) | Date of publication of the European application | 2020-03-04 |
| (45) | Date of publication and mention of the grant of the patent | 2023-11-22 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2018/061060 |
| Date | 2018-04-30 |
| (87) | Number | WO 2018/197731 |
| Date | 2018-11-01 |
| (30) | Number | Date | Country code |
| 1753775 | 2017-04-28 | FR | |
| 1758071 | 2017-08-31 | FR |
| (72) |
LAFONT, René , FR
DILDA, Pierre , FR
DIOH, Waly , FR
DUPONT, Philippe , FR
DEL SIGNORE, Susanna , FR
VEILLET, Stanislas , FR
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| (73) |
Biophytis ,
14 avenue de l'Opéra, 75001 Paris,
FR
Sorbonne Université , 21, rue de L'École de Médecine, 75006 Paris, FR |
| (54) | PRÉPARATION D'UN EXTRAIT DE 20-HYDROXYECDYSONE DE QUALITÉ PHARMACEUTIQUE |
| PREPARATION OF A PHARMACEUTICAL GRADE 20-HYDROXYECDYSONE EXTRACT |