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Legal status
Patent not validated
| (51) | INT.CL. | C07J 53/00 |
| (11) | Number of the document | 2170926 |
| (13) | Kind of document | T |
| (96) | European patent application number | 08774458.7 |
| Date of filing the European patent application | 2008-06-27 | |
| (97) | Date of publication of the European application | 2010-04-07 |
| (45) | Date of publication and mention of the grant of the patent | 2014-07-23 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2008/058296 |
| Date | 2008-06-27 |
| (87) | Number | WO 2009/000923 |
| Date | 2008-12-31 |
| (30) | Number | Date | Country code |
| 102007030596 | 2007-06-28 | DE |
| (72) |
HAESELHOFF, Claus-Christian, DE
PETERSEN, Mike, DE
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| (73) |
Bayer Intellectual Property GmbH,
Alfred-Nobel-Strasse 10, 40789 Monheim,
DE
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| (54) | PROCESS FOR THE PREPARATION OF 17-(3-HYDROXYPROPYL)-17-HYDROXYSTEROIDS |
| PROCESS FOR THE PREPARATION OF 17-(3-HYDROXYPROPYL)-17-HYDROXYSTEROIDS |