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Legal status
Patent not validated
| (51) | INT.CL. | C07D 235/16 | |
| C07D 235/26 | |||
| C07C 233/15 |
| (11) | Number of the document | 2346836 |
| (13) | Kind of document | T |
| (96) | European patent application number | 09793328.7 |
| Date of filing the European patent application | 2009-10-07 | |
| (97) | Date of publication of the European application | 2011-07-27 |
| (45) | Date of publication and mention of the grant of the patent | 2018-03-07 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2009/059765 |
| Date | 2009-10-07 |
| (87) | Number | WO 2010/042568 |
| Date | 2010-04-15 |
| (30) | Number | Date | Country code |
| 103696 P | 2008-10-08 | US |
| (72) |
CHEN, Jian, US
PRZYUSKI, Katrin, US
ROEMMELE, Renee, Caroline, US
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| (73) |
Cephalon, Inc.,
41 Moores Road P.O. Box 4011, Frazer, PA 19355,
US
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| (54) | PROCESSES FOR THE PREPARATION OF BENDAMUSTINE |
| PROCESSES FOR THE PREPARATION OF BENDAMUSTINE |