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Legal status
Patent not validated
| (51) | INT.CL. | C07J 71/00 |
| (11) | Number of the document | 2262823 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09718667.0 |
| Date of filing the European patent application | 2009-03-12 | |
| (97) | Date of publication of the European application | 2010-12-22 |
| (45) | Date of publication and mention of the grant of the patent | 2013-01-23 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2009/052945 |
| Date | 2009-03-12 |
| (87) | Number | WO 2009/112557 |
| Date | 2009-09-17 |
| (30) | Number | Date | Country code |
| MI20080426 | 2008-03-13 | IT | |
| MI20090016 | 2009-01-09 | IT |
| (72) |
LA LOGGIA, Filippo, IT
CURTI, Matteo, IT
POZZOLI, Claudio Gianluca, IT
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| (73) |
Farmabios S.p.A.,
Via Pavia 1, 27027 Gropello Cairoli (Pavia),
IT
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| (54) | PROCESS FOR THE PREPARATION OF PREGNANE DERIVATIVES |
| PROCESS FOR THE PREPARATION OF PREGNANE DERIVATIVES |