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Legal status
Patent not validated
| (51) | INT.CL. | A01N 43/16 | |
| A61K 31/35 | |||
| C07D 307/93 | |||
| C07D 405/12 | |||
| C07C 319/06 | |||
| C07C 323/40 | |||
| C07D 207/12 | |||
| C07D 207/416 |
| (11) | Number of the document | 2978313 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14775153.1 |
| Date of filing the European patent application | 2014-03-24 | |
| (97) | Date of publication of the European application | 2016-02-03 |
| (45) | Date of publication and mention of the grant of the patent | 2018-02-21 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/US2014/031574 |
| Date | 2014-03-24 |
| (87) | Number | WO 2014/160638 |
| Date | 2014-10-02 |
| (30) | Number | Date | Country code |
| 201361805048 P | 2013-03-25 | US |
| (72) |
BATRA, Hitesh, US
GUO, Liang, US
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| (73) |
United Therapeutics Corporation,
1040 Spring Street, Silver Spring, MD 20910,
US
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| (54) | PROCESS OF MAKING PROSTACYCLIN COMPOUNDS WITH LINKER THIOL AND PEGYLATED FORMS |
| PROCESS OF MAKING PROSTACYCLIN COMPOUNDS WITH LINKER THIOL AND PEGYLATED FORMS |