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Legal status
Patent not validated
| (51) | INT.CL. | C07D 471/04 |
| (11) | Number of the document | 2812332 |
| (13) | Kind of document | T |
| (96) | European patent application number | 13705076.1 |
| Date of filing the European patent application | 2013-02-06 | |
| (97) | Date of publication of the European application | 2014-12-17 |
| (45) | Date of publication and mention of the grant of the patent | 2017-08-09 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2013/024880 |
| Date | 2013-02-06 |
| (87) | Number | WO 2013/119625 |
| Date | 2013-08-15 |
| (30) | Number | Date | Country code |
| 201261596362 P | 2012-02-08 | US |
| (72) |
EASTGATE, Martin D., US
BULTMAN, Michael S., US
CHEN, Ke, US
FANFAIR, Dayne Dustan, US
FOX, Richard J., US
LA CRUZ, Thomas E., US
MUDRYK, Boguslaw M., US
RISATTI, Christina Ann, US
SIMPSON, James H., US
SOUMEILLANT, Maxime C., US
TRIPP, Jonathan Clive, US
XIAO, Yi, US
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| (73) |
VIIV HEALTHCARE UK (NO. 4) LIMITED,
980 Great West Road, Brentford, Middlesex TW8 9GS,
GB
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| (54) | METHODS FOR THE PREPARATION OF HIV ATTACHMENT INHIBITOR PIPERAZINE PRODRUG COMPOUND |
| METHODS FOR THE PREPARATION OF HIV ATTACHMENT INHIBITOR PIPERAZINE PRODRUG COMPOUND |