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Legal status
Patent not validated
| (51) | INT.CL. | C07D 237/04 |
| (11) | Number of the document | 2454241 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10732405.5 |
| Date of filing the European patent application | 2010-07-12 | |
| (97) | Date of publication of the European application | 2012-05-23 |
| (45) | Date of publication and mention of the grant of the patent | 2014-04-02 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/GB2010/001325 |
| Date | 2010-07-12 |
| (87) | Number | WO 2011/007123 |
| Date | 2011-01-20 |
| (30) | Number | Date | Country code |
| MU16452009 | 2009-07-14 | IN |
| (72) |
RAO, Dharmaraj, Ramachandra, IN
KANKAN, Rajendra, Narayanrao, IN
PHULL, Manjinder, Singh, IN
SAWANT, Ashwini, Amol, IN
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| (73) |
CIPLA LIMITED,
Mumbai Central, Mumbai 400 008,
IN
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| (54) | PROCESS FOR PREPARING LEVOSIMENDAN AND INTERMEDIATES FOR USE IN THE PROCESS |
| PROCESS FOR PREPARING LEVOSIMENDAN AND INTERMEDIATES FOR USE IN THE PROCESS |