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Legal status
Patent not validated
| (51) | INT.CL. | C07D 241/20 | (2006.01) |
| A61P 9/10 | (2018.01) | ||
| C07C 211/05 | (2006.01) | ||
| C07D 241/20 | (2013.01) | ||
| C07C 211/06 | (2006.01) | ||
| A61K 31/495 | (2013.01) | ||
| C07C 211/07 | (2006.01) | ||
| C07C 211/06 | (2013.01) | ||
| C07C 211/08 | (2006.01) | ||
| C07B2200/13 | (2013.01) | ||
| C07D 295/03 | (2006.01) | ||
| C07C 211/08 | (2013.01) | ||
| A61K 31/495 | (2006.01) | ||
| C07C 211/05 | (2013.01) | ||
| A61K 31/4965 | (2006.01) | ||
| C07C 211/07 | (2013.01) | ||
| A61P 9/10 | (2006.01) | ||
| A61K 31/4965 | (2013.01) | ||
| C07D 295/03 | (2013.01) |
| (11) | Number of the document | 3436439 |
| (13) | Kind of document | T |
| (96) | European patent application number | 17773426.6 |
| Date of filing the European patent application | 2017-04-01 | |
| (97) | Date of publication of the European application | 2019-02-06 |
| (45) | Date of publication and mention of the grant of the patent | 2022-02-16 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/IB2017/051881 |
| Date | 2017-04-01 |
| (87) | Number | WO 2017/168401 |
| Date | 2017-10-05 |
| (30) | Number | Date | Country code |
| 1626CH2016 | 2016-04-01 | IN |
| (72) |
PARTHASARADHI REDDY, Bandi , IN
RATHNAKAR REDDY, Kura , IN
SUBHASH CHANDER REDDY, Kesireddy , IN
VAMSI KRISHNA, Bandi , IN
RAJENDAR REDDY, Kancharla , IN
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| (73) |
Honour (R&D) ,
H.No. 8-3-166/7/1
Erragadda, Hyderabad 500018,
IN
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| (54) | PROCESS FOR THE PREPARATION OF DIPHENYLPYRAZINE DERIVATIVES |
| PROCESS FOR THE PREPARATION OF DIPHENYLPYRAZINE DERIVATIVES |